mirror of https://github.com/apache/openjpa.git
OPENJPA-515 Add basic Tests for distributed database support.
git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@627636 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Pinaki Poddar
parent
07d26ee05a
commit
eaf452dcc2
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@ -32,6 +32,13 @@
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<artifactId>openjpa-parent</artifactId>
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<artifactId>openjpa-parent</artifactId>
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<version>1.1.0-SNAPSHOT</version>
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<version>1.1.0-SNAPSHOT</version>
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</parent>
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</parent>
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<properties>
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<openjpa.loglevel>INFO</openjpa.loglevel>
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<!-- to set debug arguments, you might set the following at the command line:
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-Dtest.jvm.arguments="-Xmx500m -agentlib:jdwp=transport=dt_socket,server=y,address=8000"
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-->
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<test.jvm.arguments>-Xmx500m</test.jvm.arguments>
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</properties>
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<dependencies>
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<dependencies>
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<dependency>
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<dependency>
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<groupId>org.apache.openjpa</groupId>
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<groupId>org.apache.openjpa</groupId>
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@ -45,7 +52,68 @@
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<version>${pom.version}</version>
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<version>${pom.version}</version>
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<scope>compile</scope>
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<scope>compile</scope>
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</dependency>
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</dependency>
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<dependency>
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<groupId>org.apache.geronimo.specs</groupId>
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<artifactId>geronimo-jpa_3.0_spec</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.apache.openjpa</groupId>
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<artifactId>openjpa-persistence</artifactId>
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<version>${pom.version}</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>mysql</groupId>
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<artifactId>mysql-connector-java</artifactId>
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<version>5.1.5</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</dependencies>
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<profiles>
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<!-- Profile for testing with Apache Derby -->
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<profile>
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<id>test-derby</id>
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<activation>
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<activeByDefault>false</activeByDefault>
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<property><name>test-derby</name></property>
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</activation>
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<dependencies>
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<dependency>
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<groupId>org.apache.derby</groupId>
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<artifactId>derby</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<properties>
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<connection.driver.name>org.apache.derby.jdbc.EmbeddedDriver</connection.driver.name>
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<connection.url>jdbc:derby:target/database/slice-derby-One;create=true</connection.url>
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<connection.username></connection.username>
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<connection.password></connection.password>
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</properties>
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</profile>
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<profile>
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<id>test-mysql</id>
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<activation>
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<activeByDefault>false</activeByDefault>
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<property><name>test-mysql</name></property>
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</activation>
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<dependencies>
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<dependency>
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<groupId>mysql</groupId>
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<artifactId>mysql-connector-java</artifactId>
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<version>5.1.5</version>
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</dependency>
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</dependencies>
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<properties>
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<connection.driver.name>com.mysql.jdbc.Driver</connection.driver.name>
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<connection.url>${openjpa.mysql.url}</connection.url>
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<connection.username>${openjpa.mysql.username}</connection.username>
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<connection.password>${openjpa.mysql.password}</connection.password>
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</properties>
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</profile>
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</profiles>
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<build>
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<build>
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<plugins>
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<plugins>
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<plugin>
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<plugin>
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@ -56,6 +124,47 @@
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<target>1.5</target>
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<target>1.5</target>
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</configuration>
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</configuration>
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</plugin>
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</plugin>
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<plugin>
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<artifactId>maven-antrun-plugin</artifactId>
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<executions>
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<execution>
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<phase>test-compile</phase>
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<configuration>
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<tasks>
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<ant antfile="src/main/ant/enhancer.xml"
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target="enhance"
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inheritRefs="true">
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<property name="maven.test.skip" value="${maven.test.skip}" />
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<property name="test" value="${test}" />
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<property name="outdir" value="${project.build.outputDirectory}" />
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<property name="project.build.testOutputDirectory" value="${project.build.testOutputDirectory}" />
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<property name="openjpa.loglevel" value="${openjpa.loglevel}" />
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</ant>
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</tasks>
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</configuration>
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<goals>
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<goal>run</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-surefire-plugin</artifactId>
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<!-- ======================================================= -->
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<!-- All tests are excluded currently -->
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<!-- ======================================================= -->
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<configuration>
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<includes>
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<include>**/DummyTest.java</include>
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</includes>
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<excludes>
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<exclude>**/Test*.java</exclude>
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</excludes>
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</configuration>
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</plugin>
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</plugins>
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</plugins>
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</build>
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</build>
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</project>
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</project>
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@ -0,0 +1,84 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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<project name="enhance" basedir=".">
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<!--
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This build file executes the PCEnhancer on the test entities. It's in a
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separate file instead of nested in pom.xml to make some conditional
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processing easier.
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Test classes will not be compiled if maven is invoked with
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-Dmaven.tests.skip=true.
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-->
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<condition property="maven.test.skip.istrue">
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<istrue value="${maven.test.skip}" />
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</condition>
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<condition property="test.isfalse">
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<equals arg1="${test}" arg2="false" />
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</condition>
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<!-- =================================
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target: enhance
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================================= -->
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<target name="enhance"
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description="--> run the enhancer unless test=false"
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unless="test.isfalse">
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<antcall target="enhance.all.entities"
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inheritall="true"
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inheritrefs="true" />
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</target>
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<!-- =================================
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target: enhance.all.entities
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================================= -->
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<target name="enhance.all.entities"
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description="--> enhance the test entities"
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unless="maven.test.skip.istrue">
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<echo> running enhancer</echo>
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<!--
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Inherited references won't be present until the task is called.
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Therefore the path definition needs to stay inside the task.
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-->
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<path id="cp">
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<path refid="maven.test.classpath" />
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<path refid="maven.compile.classpath" />
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<path refid="maven.dependency.classpath" />
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</path>
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<taskdef name="openjpac"
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classname="org.apache.openjpa.ant.PCEnhancerTask">
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<classpath refid="cp" />
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</taskdef>
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<fileset id="enhance.path.ref"
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dir="${project.build.testOutputDirectory}">
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<include name="**/Address.class" />
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<include name="**/Person.class" />
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<include name="**/PObject.class" />
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<exclude name="**/Test*.class" />
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</fileset>
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<openjpac>
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<classpath refid="cp" />
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<fileset refid="enhance.path.ref" />
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<config log="DefaultLevel=${openjpa.loglevel}" />
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</openjpac>
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</target>
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</project>
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@ -18,7 +18,7 @@
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*/
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*/
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package org.apache.openjpa.slice;
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package org.apache.openjpa.slice;
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import org.apache.openjpa.kernel.BrokerImpl;
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import org.apache.openjpa.kernel.FinalizingBrokerImpl;
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import org.apache.openjpa.kernel.OpCallbacks;
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import org.apache.openjpa.kernel.OpCallbacks;
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import org.apache.openjpa.kernel.OpenJPAStateManager;
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import org.apache.openjpa.kernel.OpenJPAStateManager;
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import org.apache.openjpa.lib.util.Localizer;
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import org.apache.openjpa.lib.util.Localizer;
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@ -35,7 +35,7 @@ import org.apache.openjpa.util.UserException;
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*
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*
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*/
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*/
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@SuppressWarnings("serial")
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@SuppressWarnings("serial")
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public class DistributedBrokerImpl extends BrokerImpl {
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public class DistributedBrokerImpl extends FinalizingBrokerImpl {
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private transient String slice;
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private transient String slice;
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private static final Localizer _loc =
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private static final Localizer _loc =
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@ -79,4 +79,14 @@ public class DistributedBrokerImpl extends BrokerImpl {
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slice, pc, conf.getActiveSliceNames() }));
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slice, pc, conf.getActiveSliceNames() }));
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return slice;
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return slice;
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}
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}
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@Override
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public boolean endOperation() {
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try {
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return super.endOperation();
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} catch (Exception ex) {
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}
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return true;
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}
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}
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}
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@ -23,6 +23,7 @@ import java.util.List;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import java.util.concurrent.Executors;
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import java.util.concurrent.PriorityBlockingQueue;
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import java.util.concurrent.PriorityBlockingQueue;
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import java.util.concurrent.SynchronousQueue;
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import java.util.concurrent.ThreadFactory;
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import java.util.concurrent.ThreadFactory;
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import java.util.concurrent.ThreadPoolExecutor;
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import java.util.concurrent.ThreadPoolExecutor;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.TimeUnit;
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@ -97,7 +98,7 @@ public class ExecutorServiceValue extends PluginValue {
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}
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}
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obj = new ThreadPoolExecutor(defaultSize, defaultSize,
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obj = new ThreadPoolExecutor(defaultSize, defaultSize,
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keepAliveTime, TimeUnit.SECONDS,
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keepAliveTime, TimeUnit.SECONDS,
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new PriorityBlockingQueue<Runnable>(), factory);
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new SynchronousQueue<Runnable>(), factory);
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Configurations.configureInstance(obj, conf, opts, getProperty());
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Configurations.configureInstance(obj, conf, opts, getProperty());
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}
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}
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@ -37,7 +37,6 @@ import org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl;
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import org.apache.openjpa.jdbc.schema.DataSourceFactory;
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import org.apache.openjpa.jdbc.schema.DataSourceFactory;
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import org.apache.openjpa.lib.conf.BooleanValue;
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import org.apache.openjpa.lib.conf.BooleanValue;
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import org.apache.openjpa.lib.conf.ConfigurationProvider;
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import org.apache.openjpa.lib.conf.ConfigurationProvider;
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import org.apache.openjpa.lib.conf.Configurations;
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import org.apache.openjpa.lib.conf.PluginValue;
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import org.apache.openjpa.lib.conf.PluginValue;
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import org.apache.openjpa.lib.conf.StringListValue;
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import org.apache.openjpa.lib.conf.StringListValue;
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import org.apache.openjpa.lib.conf.StringValue;
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import org.apache.openjpa.lib.conf.StringValue;
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@ -55,6 +54,8 @@ import org.apache.openjpa.util.UserException;
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/**
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/**
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* Implements a distributed configuration of JDBCStoreManagers.
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* Implements a distributed configuration of JDBCStoreManagers.
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* The original configuration properties are analyzed to create a set of
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* Slice specific properties with defaulting rules.
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*
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*
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* @author Pinaki Poddar
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* @author Pinaki Poddar
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*
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*
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@ -67,6 +68,7 @@ public class DistributedJDBCConfigurationImpl extends JDBCConfigurationImpl
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private Slice _master;
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private Slice _master;
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private DecoratingDataSource virtualDataSource;
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private DecoratingDataSource virtualDataSource;
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protected BooleanValue lenientPlugin;
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protected BooleanValue lenientPlugin;
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protected StringValue masterPlugin;
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protected StringValue masterPlugin;
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protected StringListValue namesPlugin;
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protected StringListValue namesPlugin;
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@ -90,7 +92,6 @@ public class DistributedJDBCConfigurationImpl extends JDBCConfigurationImpl
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Map p = cp.getProperties();
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Map p = cp.getProperties();
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String pUnit = getPersistenceUnitName(p);
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String pUnit = getPersistenceUnitName(p);
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setDiagnosticContext(pUnit);
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setDiagnosticContext(pUnit);
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Log log = getConfigurationLog();
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brokerPlugin.setString(DistributedBrokerImpl.class.getName());
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brokerPlugin.setString(DistributedBrokerImpl.class.getName());
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@ -189,8 +190,6 @@ public class DistributedJDBCConfigurationImpl extends JDBCConfigurationImpl
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public DistributionPolicy getDistributionPolicyInstance() {
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public DistributionPolicy getDistributionPolicyInstance() {
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if (distributionPolicyPlugin.get() == null) {
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if (distributionPolicyPlugin.get() == null) {
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// Configurations.getProperty(distributionPolicyPlugin.getProperty(), m)
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|
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// distributionPolicyPlugin.setString(toProperties(false).get(key))
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|
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distributionPolicyPlugin.instantiate(DistributionPolicy.class,
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distributionPolicyPlugin.instantiate(DistributionPolicy.class,
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this, true);
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this, true);
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}
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}
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@ -239,6 +238,8 @@ public class DistributedJDBCConfigurationImpl extends JDBCConfigurationImpl
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handleBadConnection(isLenient, slice, ex);
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handleBadConnection(isLenient, slice, ex);
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}
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}
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}
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}
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if (dataSources.isEmpty())
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throw new UserException(_loc.get("no-slice"));
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DistributedDataSource result = new DistributedDataSource(dataSources);
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DistributedDataSource result = new DistributedDataSource(dataSources);
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return result;
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return result;
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}
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}
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@ -324,29 +325,29 @@ public class DistributedJDBCConfigurationImpl extends JDBCConfigurationImpl
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for (String key : sliceNames) {
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for (String key : sliceNames) {
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JDBCConfiguration child = new JDBCConfigurationImpl();
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JDBCConfiguration child = new JDBCConfigurationImpl();
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child.fromProperties(createSliceProperties(original, key));
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child.fromProperties(createSliceProperties(original, key));
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child.setId(PREFIX_SLICE + key);
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child.setId(key);
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Slice slice = new Slice(key, child);
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Slice slice = new Slice(key, child);
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_slices.add(slice);
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_slices.add(slice);
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if (log.isTraceEnabled())
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if (log.isTraceEnabled())
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log.trace(_loc.get("slice-configuration", key, child
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log.trace(_loc.get("slice-configuration", key, child
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.toProperties(false)));
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.toProperties(false)));
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}
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}
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setMaster();
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setMaster(original);
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}
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}
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|
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/**
|
/**
|
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* Finds the slices. If <code>slice.Names</code> property is available
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* Finds the slices. If <code>openjpa.slice.Names</code> property is
|
||||||
* then the slices are ordered in the way they are listed. Otherwise scans
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* specified then the slices are ordered in the way they are listed.
|
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* all available slices by looking for property of the form
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* Otherwise scans all available slices by looking for property of the form
|
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* <code>slice.XYZ.abc</code> where <code>XYZ</code> is the slice
|
* <code>openjpa.slice.XYZ.abc</code> where <code>XYZ</code> is the slice
|
||||||
* identifier and <code>abc</code> is openjpa property name. The slices
|
* identifier and <code>abc</code> is any openjpa property name. The slices
|
||||||
* are then ordered alphabetically.
|
* are then ordered alphabetically by their identifier.
|
||||||
*/
|
*/
|
||||||
private List<String> findSlices(Map p) {
|
private List<String> findSlices(Map p) {
|
||||||
List<String> sliceNames = new ArrayList<String>();
|
List<String> sliceNames = new ArrayList<String>();
|
||||||
|
|
||||||
Log log = getConfigurationLog();
|
Log log = getConfigurationLog();
|
||||||
String key = PREFIX_SLICE+namesPlugin.getProperty();
|
String key = PREFIX_SLICE + namesPlugin.getProperty();
|
||||||
boolean explicit = p.containsKey(key);
|
boolean explicit = p.containsKey(key);
|
||||||
if (explicit) {
|
if (explicit) {
|
||||||
String[] values = p.get(key).toString().split("\\,");
|
String[] values = p.get(key).toString().split("\\,");
|
||||||
|
|
@ -355,7 +356,7 @@ public class DistributedJDBCConfigurationImpl extends JDBCConfigurationImpl
|
||||||
sliceNames.add(name.trim());
|
sliceNames.add(name.trim());
|
||||||
} else {
|
} else {
|
||||||
if (log.isWarnEnabled())
|
if (log.isWarnEnabled())
|
||||||
log.warn(_loc.get("no-slice-names"));
|
log.warn(_loc.get("no-slice-names", key));
|
||||||
sliceNames = scanForSliceNames(p);
|
sliceNames = scanForSliceNames(p);
|
||||||
Collections.sort(sliceNames);
|
Collections.sort(sliceNames);
|
||||||
}
|
}
|
||||||
|
|
@ -365,6 +366,12 @@ public class DistributedJDBCConfigurationImpl extends JDBCConfigurationImpl
|
||||||
return sliceNames;
|
return sliceNames;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Scan the given map for slice-specific property of the form
|
||||||
|
* <code>openjpa.slice.XYZ.abc</code> (while ignoring
|
||||||
|
* <code>openjpa.slice.XYZ</code> as they refer to slice-wide property)
|
||||||
|
* to determine the names of all available slices.
|
||||||
|
*/
|
||||||
private List<String> scanForSliceNames(Map p) {
|
private List<String> scanForSliceNames(Map p) {
|
||||||
List<String> sliceNames = new ArrayList<String>();
|
List<String> sliceNames = new ArrayList<String>();
|
||||||
for (Object o : p.keySet()) {
|
for (Object o : p.keySet()) {
|
||||||
|
|
@ -379,17 +386,17 @@ public class DistributedJDBCConfigurationImpl extends JDBCConfigurationImpl
|
||||||
return sliceNames;
|
return sliceNames;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int getPartCount(String s) {
|
private static int getPartCount(String s) {
|
||||||
return (s == null) ? 0 : s.split(REGEX_DOT).length;
|
return (s == null) ? 0 : s.split(REGEX_DOT).length;
|
||||||
}
|
}
|
||||||
|
|
||||||
static String chopHead(String s, String head) {
|
private static String chopHead(String s, String head) {
|
||||||
if (s.startsWith(head))
|
if (s.startsWith(head))
|
||||||
return s.substring(head.length());
|
return s.substring(head.length());
|
||||||
return s;
|
return s;
|
||||||
}
|
}
|
||||||
|
|
||||||
static String chopTail(String s, String tail) {
|
private static String chopTail(String s, String tail) {
|
||||||
int i = s.lastIndexOf(tail);
|
int i = s.lastIndexOf(tail);
|
||||||
if (i == -1)
|
if (i == -1)
|
||||||
return s;
|
return s;
|
||||||
|
|
@ -436,14 +443,15 @@ public class DistributedJDBCConfigurationImpl extends JDBCConfigurationImpl
|
||||||
/**
|
/**
|
||||||
* Determine the master slice.
|
* Determine the master slice.
|
||||||
*/
|
*/
|
||||||
private void setMaster() {
|
private void setMaster(Map original) {
|
||||||
String masterSlice = masterPlugin.get();
|
String key = PREFIX_SLICE + masterPlugin.getProperty();
|
||||||
|
Object masterSlice = original.get(key);
|
||||||
Log log = getConfigurationLog();
|
Log log = getConfigurationLog();
|
||||||
List<Slice> activeSlices = getSlices(null);
|
List<Slice> activeSlices = getSlices(null);
|
||||||
if (masterSlice == null || masterSlice.length() == 0) {
|
if (masterSlice == null) {
|
||||||
_master = activeSlices.get(0);
|
_master = activeSlices.get(0);
|
||||||
if (log.isWarnEnabled())
|
if (log.isWarnEnabled())
|
||||||
log.warn(_loc.get("no-master-slice", _master));
|
log.warn(_loc.get("no-master-slice", key, _master));
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
for (Slice slice:activeSlices)
|
for (Slice slice:activeSlices)
|
||||||
|
|
|
||||||
|
|
@ -18,6 +18,8 @@
|
||||||
*/
|
*/
|
||||||
package org.apache.openjpa.slice.jdbc;
|
package org.apache.openjpa.slice.jdbc;
|
||||||
|
|
||||||
|
import java.sql.Connection;
|
||||||
|
import java.sql.SQLException;
|
||||||
import java.util.ArrayList;
|
import java.util.ArrayList;
|
||||||
import java.util.BitSet;
|
import java.util.BitSet;
|
||||||
import java.util.Collection;
|
import java.util.Collection;
|
||||||
|
|
@ -82,6 +84,7 @@ class DistributedStoreManager extends JDBCStoreManager {
|
||||||
private boolean isXA;
|
private boolean isXA;
|
||||||
private TransactionManager _tm;
|
private TransactionManager _tm;
|
||||||
private final DistributedJDBCConfiguration _conf;
|
private final DistributedJDBCConfiguration _conf;
|
||||||
|
private boolean _active = false;
|
||||||
private Log _log;
|
private Log _log;
|
||||||
private static final Localizer _loc =
|
private static final Localizer _loc =
|
||||||
Localizer.forPackage(DistributedStoreManager.class);
|
Localizer.forPackage(DistributedStoreManager.class);
|
||||||
|
|
@ -199,6 +202,9 @@ class DistributedStoreManager extends JDBCStoreManager {
|
||||||
}
|
}
|
||||||
|
|
||||||
public void begin() {
|
public void begin() {
|
||||||
|
if (_active)
|
||||||
|
return;
|
||||||
|
_active = true;
|
||||||
TransactionManager tm = getTransactionManager();
|
TransactionManager tm = getTransactionManager();
|
||||||
for (SliceStoreManager slice : _slices) {
|
for (SliceStoreManager slice : _slices) {
|
||||||
try {
|
try {
|
||||||
|
|
@ -239,16 +245,21 @@ class DistributedStoreManager extends JDBCStoreManager {
|
||||||
}
|
}
|
||||||
|
|
||||||
public void close() {
|
public void close() {
|
||||||
|
_active = false;
|
||||||
for (SliceStoreManager slice : _slices)
|
for (SliceStoreManager slice : _slices)
|
||||||
slice.close();
|
slice.close();
|
||||||
}
|
}
|
||||||
|
|
||||||
public void commit() {
|
public void commit() {
|
||||||
|
if (!_active)
|
||||||
|
return;
|
||||||
TransactionManager tm = getTransactionManager();
|
TransactionManager tm = getTransactionManager();
|
||||||
try {
|
try {
|
||||||
tm.commit();
|
tm.commit();
|
||||||
} catch (Exception e) {
|
} catch (Exception e) {
|
||||||
throw new StoreException(e);
|
throw new StoreException(e);
|
||||||
|
} finally {
|
||||||
|
_active = false;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -280,6 +291,7 @@ class DistributedStoreManager extends JDBCStoreManager {
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Flush the given StateManagers after binning them to respective physical
|
* Flush the given StateManagers after binning them to respective physical
|
||||||
* slices.
|
* slices.
|
||||||
|
|
@ -421,11 +433,15 @@ class DistributedStoreManager extends JDBCStoreManager {
|
||||||
}
|
}
|
||||||
|
|
||||||
public void rollback() {
|
public void rollback() {
|
||||||
|
if (!_active)
|
||||||
|
return;
|
||||||
TransactionManager tm = getTransactionManager();
|
TransactionManager tm = getTransactionManager();
|
||||||
try {
|
try {
|
||||||
tm.rollback();
|
tm.rollback();
|
||||||
} catch (Exception e) {
|
} catch (Exception e) {
|
||||||
throw new StoreException(e);
|
throw new StoreException(e);
|
||||||
|
} finally {
|
||||||
|
_active = false;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -477,6 +493,15 @@ class DistributedStoreManager extends JDBCStoreManager {
|
||||||
return _tm;
|
return _tm;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected RefCountConnection connectInternal() throws SQLException {
|
||||||
|
List<Connection> list = new ArrayList<Connection>();
|
||||||
|
for (SliceStoreManager slice : _slices)
|
||||||
|
list.add(slice.getConnection());
|
||||||
|
DistributedConnection con = new DistributedConnection(list);
|
||||||
|
return new RefCountConnection(con);
|
||||||
|
}
|
||||||
|
|
||||||
private static class Flusher implements Callable<Collection> {
|
private static class Flusher implements Callable<Collection> {
|
||||||
final SliceStoreManager store;
|
final SliceStoreManager store;
|
||||||
final Collection toFlush;
|
final Collection toFlush;
|
||||||
|
|
|
||||||
|
|
@ -52,7 +52,7 @@ public class DistributedTransactionManager implements TransactionManager {
|
||||||
Localizer.forPackage(DistributedTransactionManager.class);
|
Localizer.forPackage(DistributedTransactionManager.class);
|
||||||
|
|
||||||
public void begin() throws NotSupportedException, SystemException {
|
public void begin() throws NotSupportedException, SystemException {
|
||||||
DistributedXATransaction txn = getTransaction(false);
|
DistributedXATransaction txn = (DistributedXATransaction)getTransaction();
|
||||||
int i = 1;
|
int i = 1;
|
||||||
Set<XAResource> resources = txn.getEnlistedResources();
|
Set<XAResource> resources = txn.getEnlistedResources();
|
||||||
for (XAResource resource : resources) {
|
for (XAResource resource : resources) {
|
||||||
|
|
@ -70,22 +70,24 @@ public class DistributedTransactionManager implements TransactionManager {
|
||||||
public void commit() throws HeuristicMixedException,
|
public void commit() throws HeuristicMixedException,
|
||||||
HeuristicRollbackException, IllegalStateException,
|
HeuristicRollbackException, IllegalStateException,
|
||||||
RollbackException, SecurityException, SystemException {
|
RollbackException, SecurityException, SystemException {
|
||||||
DistributedXATransaction txn = getTransaction(true);
|
DistributedXATransaction txn = getTransactionOfCurrentThread(true);
|
||||||
Set<XAResource> resources = txn.getEnlistedResources();
|
Set<XAResource> resources = txn.getEnlistedResources();
|
||||||
int branchId = 1;
|
int branchId = 1;
|
||||||
boolean nextPhase = true;
|
Exception failedFirstPhase = null;
|
||||||
|
Exception failedSecondPhase = null;
|
||||||
|
|
||||||
for (XAResource resource : resources) {
|
for (XAResource resource : resources) {
|
||||||
XID branch = txn.getXID().branch(branchId++);
|
XID branch = txn.getXID().branch(branchId++);
|
||||||
try {
|
try {
|
||||||
resource.end(branch, TMSUCCESS);
|
resource.end(branch, TMSUCCESS);
|
||||||
resource.prepare(branch);
|
resource.prepare(branch);
|
||||||
} catch (XAException e) {
|
} catch (XAException e) {
|
||||||
nextPhase = false;
|
failedFirstPhase = e;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
branchId = 1; // reset
|
branchId = 1; // reset
|
||||||
if (!nextPhase) {
|
if (failedFirstPhase != null) {
|
||||||
for (XAResource resource : resources) {
|
for (XAResource resource : resources) {
|
||||||
try {
|
try {
|
||||||
XID branch = txn.getXID().branch(branchId++);
|
XID branch = txn.getXID().branch(branchId++);
|
||||||
|
|
@ -93,20 +95,24 @@ public class DistributedTransactionManager implements TransactionManager {
|
||||||
} catch (XAException e) {
|
} catch (XAException e) {
|
||||||
// ignore
|
// ignore
|
||||||
}
|
}
|
||||||
throw new SystemException(_loc.get("prepare-failed")
|
}
|
||||||
.getMessage());
|
} else {
|
||||||
}
|
branchId = 1; // reset
|
||||||
}
|
for (XAResource resource : resources) {
|
||||||
|
XID branch = txn.getXID().branch(branchId++);
|
||||||
branchId = 1; // reset
|
try {
|
||||||
for (XAResource resource : resources) {
|
resource.commit(branch, false);
|
||||||
XID branch = txn.getXID().branch(branchId++);
|
} catch (XAException e) {
|
||||||
try {
|
failedSecondPhase = e;
|
||||||
resource.commit(branch, false);
|
}
|
||||||
} catch (XAException e) {
|
|
||||||
throw new SystemException(e.getMessage());
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
txn.commit();
|
||||||
|
txns.set(null);
|
||||||
|
if (failedFirstPhase != null) {
|
||||||
|
throw new SystemException(failedFirstPhase.getMessage());
|
||||||
|
} else if (failedSecondPhase != null)
|
||||||
|
throw new SystemException(failedSecondPhase.getMessage());
|
||||||
}
|
}
|
||||||
|
|
||||||
public int getStatus() throws SystemException {
|
public int getStatus() throws SystemException {
|
||||||
|
|
@ -114,7 +120,10 @@ public class DistributedTransactionManager implements TransactionManager {
|
||||||
}
|
}
|
||||||
|
|
||||||
public Transaction getTransaction() throws SystemException {
|
public Transaction getTransaction() throws SystemException {
|
||||||
return getTransaction(false);
|
DistributedXATransaction txn = getTransactionOfCurrentThread(false);
|
||||||
|
if (txn == null)
|
||||||
|
txn = newTransaction();
|
||||||
|
return txn;
|
||||||
}
|
}
|
||||||
|
|
||||||
public void resume(Transaction arg0) throws IllegalStateException,
|
public void resume(Transaction arg0) throws IllegalStateException,
|
||||||
|
|
@ -124,7 +133,9 @@ public class DistributedTransactionManager implements TransactionManager {
|
||||||
|
|
||||||
public void rollback() throws IllegalStateException, SecurityException,
|
public void rollback() throws IllegalStateException, SecurityException,
|
||||||
SystemException {
|
SystemException {
|
||||||
DistributedXATransaction txn = getTransaction(true);
|
DistributedXATransaction txn = getTransactionOfCurrentThread(true);
|
||||||
|
if (txn == null)
|
||||||
|
return;
|
||||||
Set<XAResource> slices = txn.getEnlistedResources();
|
Set<XAResource> slices = txn.getEnlistedResources();
|
||||||
int branchId = 1;
|
int branchId = 1;
|
||||||
for (XAResource slice : slices) {
|
for (XAResource slice : slices) {
|
||||||
|
|
@ -135,6 +146,8 @@ public class DistributedTransactionManager implements TransactionManager {
|
||||||
} catch (XAException e) {
|
} catch (XAException e) {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
txn.rollback();
|
||||||
|
txns.set(null);
|
||||||
}
|
}
|
||||||
|
|
||||||
public void setRollbackOnly() throws IllegalStateException, SystemException {
|
public void setRollbackOnly() throws IllegalStateException, SystemException {
|
||||||
|
|
@ -173,19 +186,49 @@ public class DistributedTransactionManager implements TransactionManager {
|
||||||
* transaction, a new transaction is created with a global identifier
|
* transaction, a new transaction is created with a global identifier
|
||||||
* and associated with the current thread.
|
* and associated with the current thread.
|
||||||
*/
|
*/
|
||||||
DistributedXATransaction getTransaction(boolean mustExist) {
|
// DistributedXATransaction getTransaction(boolean create, boolean mustExist) {
|
||||||
DistributedXATransaction txn = txns.get();
|
// DistributedXATransaction txn = txns.get();
|
||||||
if (txn == null) {
|
// if (txn == null && mustExist) {
|
||||||
if (mustExist)
|
// throw new IllegalStateException(_loc.get("no-txn-on-thread",
|
||||||
throw new IllegalStateException(_loc.get("no-txn-on-thread",
|
// Thread.currentThread().getName()).getMessage());
|
||||||
Thread.currentThread().getName()).getMessage());
|
// }
|
||||||
byte[] global =
|
//// if (txn != null && !mustExist) {
|
||||||
Long.toHexString(System.currentTimeMillis()).getBytes();
|
//// throw new IllegalStateException(_loc.get("txn-exists--on-thread",
|
||||||
XID xid = new XID(0, global, new byte[] { 0x1 });
|
//// txn.getXID(), Thread.currentThread().getName()).getMessage());
|
||||||
txn = new DistributedXATransaction(xid, this);
|
//// }
|
||||||
txns.set(txn);
|
// if (create && txn == null) {
|
||||||
}
|
// }
|
||||||
|
//
|
||||||
|
//
|
||||||
|
// return txn;
|
||||||
|
// }
|
||||||
|
|
||||||
|
// DistributedXATransaction getTransactionOfCurrentThread() {
|
||||||
|
// return txns.get();
|
||||||
|
// }
|
||||||
|
|
||||||
|
DistributedXATransaction getTransactionOfCurrentThread(boolean mustExist) {
|
||||||
|
DistributedXATransaction txn = txns.get();
|
||||||
|
if (txn == null && mustExist)
|
||||||
|
throw new IllegalStateException(_loc.get("no-txn-on-thread",
|
||||||
|
Thread.currentThread().getName()).getMessage());
|
||||||
return txn;
|
return txn;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
DistributedXATransaction newTransaction() {
|
||||||
|
DistributedXATransaction txn = getTransactionOfCurrentThread(false);
|
||||||
|
if (txn != null)
|
||||||
|
throw new IllegalStateException(_loc.get("txn-exists-on-thread",
|
||||||
|
txn.getXID(), Thread.currentThread().getName()).getMessage());
|
||||||
|
|
||||||
|
byte[] global =
|
||||||
|
Long.toHexString(System.currentTimeMillis()).getBytes();
|
||||||
|
XID xid = new XID(0, global, new byte[] { 0x1 });
|
||||||
|
txn = new DistributedXATransaction(xid, this);
|
||||||
|
txns.set(txn);
|
||||||
|
|
||||||
|
return txn;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -25,6 +25,7 @@ import java.util.Set;
|
||||||
import javax.transaction.HeuristicMixedException;
|
import javax.transaction.HeuristicMixedException;
|
||||||
import javax.transaction.HeuristicRollbackException;
|
import javax.transaction.HeuristicRollbackException;
|
||||||
import javax.transaction.RollbackException;
|
import javax.transaction.RollbackException;
|
||||||
|
import javax.transaction.Status;
|
||||||
import javax.transaction.Synchronization;
|
import javax.transaction.Synchronization;
|
||||||
import javax.transaction.SystemException;
|
import javax.transaction.SystemException;
|
||||||
import javax.transaction.Transaction;
|
import javax.transaction.Transaction;
|
||||||
|
|
@ -39,13 +40,11 @@ import javax.transaction.xa.XAResource;
|
||||||
*
|
*
|
||||||
*/
|
*/
|
||||||
class DistributedXATransaction implements Transaction {
|
class DistributedXATransaction implements Transaction {
|
||||||
private static ThreadLocal<Transaction> _trans = new ThreadLocal<Transaction>();
|
|
||||||
private Set<XAResource> _slices = new HashSet<XAResource>();
|
private Set<XAResource> _slices = new HashSet<XAResource>();
|
||||||
private Set<Synchronization> _syncs = new HashSet<Synchronization>();
|
private Set<Synchronization> _syncs = new HashSet<Synchronization>();
|
||||||
private final TransactionManager _tm;
|
// private final TransactionManager _tm;
|
||||||
private final XID xid;
|
private final XID xid;
|
||||||
private int _status;
|
private int _status;
|
||||||
private boolean _rollbackOnly;
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Construct with
|
* Construct with
|
||||||
|
|
@ -54,7 +53,7 @@ class DistributedXATransaction implements Transaction {
|
||||||
*/
|
*/
|
||||||
DistributedXATransaction(XID xid, TransactionManager tm) {
|
DistributedXATransaction(XID xid, TransactionManager tm) {
|
||||||
this.xid = xid;
|
this.xid = xid;
|
||||||
this._tm = tm;
|
_status = Status.STATUS_ACTIVE;
|
||||||
}
|
}
|
||||||
|
|
||||||
public XID getXID() {
|
public XID getXID() {
|
||||||
|
|
@ -64,7 +63,8 @@ class DistributedXATransaction implements Transaction {
|
||||||
public void commit() throws HeuristicMixedException,
|
public void commit() throws HeuristicMixedException,
|
||||||
HeuristicRollbackException, RollbackException, SecurityException,
|
HeuristicRollbackException, RollbackException, SecurityException,
|
||||||
SystemException {
|
SystemException {
|
||||||
_tm.commit();
|
_status = Status.STATUS_COMMITTED;
|
||||||
|
_slices.clear();
|
||||||
}
|
}
|
||||||
|
|
||||||
public boolean delistResource(XAResource arg0, int arg1)
|
public boolean delistResource(XAResource arg0, int arg1)
|
||||||
|
|
@ -87,11 +87,12 @@ class DistributedXATransaction implements Transaction {
|
||||||
}
|
}
|
||||||
|
|
||||||
public void rollback() throws IllegalStateException, SystemException {
|
public void rollback() throws IllegalStateException, SystemException {
|
||||||
_tm.rollback();
|
_status = Status.STATUS_ROLLEDBACK;
|
||||||
|
_slices.clear();
|
||||||
}
|
}
|
||||||
|
|
||||||
public void setRollbackOnly() throws IllegalStateException, SystemException {
|
public void setRollbackOnly() throws IllegalStateException, SystemException {
|
||||||
_rollbackOnly = true;
|
_status = Status.STATUS_MARKED_ROLLBACK;
|
||||||
}
|
}
|
||||||
|
|
||||||
Set<XAResource> getEnlistedResources() {
|
Set<XAResource> getEnlistedResources() {
|
||||||
|
|
|
||||||
|
|
@ -18,6 +18,7 @@
|
||||||
*/
|
*/
|
||||||
package org.apache.openjpa.slice.transaction;
|
package org.apache.openjpa.slice.transaction;
|
||||||
|
|
||||||
|
import java.sql.SQLException;
|
||||||
import java.util.Set;
|
import java.util.Set;
|
||||||
|
|
||||||
import javax.transaction.HeuristicMixedException;
|
import javax.transaction.HeuristicMixedException;
|
||||||
|
|
@ -60,7 +61,12 @@ public class NaiveTransactionManager implements TransactionManager {
|
||||||
DistributedNaiveTransaction txn = getTransaction(false);
|
DistributedNaiveTransaction txn = getTransaction(false);
|
||||||
Set<SliceStoreManager> slices = txn.getEnlistedResources();
|
Set<SliceStoreManager> slices = txn.getEnlistedResources();
|
||||||
for (SliceStoreManager slice : slices) {
|
for (SliceStoreManager slice : slices) {
|
||||||
slice.commit();
|
try {
|
||||||
|
if (!slice.getConnection().getAutoCommit())
|
||||||
|
slice.commit();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
@ -82,7 +88,12 @@ public class NaiveTransactionManager implements TransactionManager {
|
||||||
DistributedNaiveTransaction txn = getTransaction(false);
|
DistributedNaiveTransaction txn = getTransaction(false);
|
||||||
Set<SliceStoreManager> slices = txn.getEnlistedResources();
|
Set<SliceStoreManager> slices = txn.getEnlistedResources();
|
||||||
for (SliceStoreManager slice : slices) {
|
for (SliceStoreManager slice : slices) {
|
||||||
slice.commit();
|
try {
|
||||||
|
if (!slice.getConnection().getAutoCommit())
|
||||||
|
slice.rollback();
|
||||||
|
} catch (SQLException e) {
|
||||||
|
e.printStackTrace();
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -50,10 +50,11 @@ slice-xa-disabled: Not all active slices "{0}" is XA-complaint and hence store \
|
||||||
two-phase: "{3}".{0}"(xid=[{4}]] Connection={1} XAConnection={2}
|
two-phase: "{3}".{0}"(xid=[{4}]] Connection={1} XAConnection={2}
|
||||||
factory-init: Starting OpenJPA Slice {0}
|
factory-init: Starting OpenJPA Slice {0}
|
||||||
config-init: Configuring Slice {0}
|
config-init: Configuring Slice {0}
|
||||||
no-slice-names: Slice identifiers are not listed in [slice.Names] property. \
|
no-slice-names: Slice identifiers are not explicitly listed via "{0}" property.\
|
||||||
The configuration will be scanned to determine slice identifiers.
|
The configuration will be scanned to determine slice identifiers.
|
||||||
|
no-slice: No slices are configured or available
|
||||||
no-master-slice: No master slice has been configured explicitly in \
|
no-master-slice: No master slice has been configured explicitly in \
|
||||||
[slice.Master] property. The first slice "{0}" in the list of configured \
|
"{0}" property. The first slice "{1}" in the list of configured \
|
||||||
slices will be used as master.
|
slices will be used as master.
|
||||||
resource-xa-tm-not-2pc: All slices is using XA-complaint driver but the \
|
resource-xa-tm-not-2pc: All slices is using XA-complaint driver but the \
|
||||||
configured "{0}" transaction manager is not capable of enlisting XA-aware \
|
configured "{0}" transaction manager is not capable of enlisting XA-aware \
|
||||||
|
|
|
||||||
|
|
@ -15,5 +15,5 @@
|
||||||
# specific language governing permissions and limitations
|
# specific language governing permissions and limitations
|
||||||
# under the License.
|
# under the License.
|
||||||
no-txn-on-thread: No transaction is associated with current thread "{0}"
|
no-txn-on-thread: No transaction is associated with current thread "{0}"
|
||||||
prepare-failed: one or more XA-complaint resources have failed to prepare for \
|
prepare-failed: One or more XA-complaint resources have failed to prepare for \
|
||||||
commit during the first phase of a two-phase commit protocol.
|
commit during the first phase of a two-phase commit protocol due to {0}
|
||||||
|
|
@ -0,0 +1,82 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import javax.persistence.*;
|
||||||
|
|
||||||
|
@Entity
|
||||||
|
public class Address {
|
||||||
|
@Id
|
||||||
|
@GeneratedValue
|
||||||
|
private long id;
|
||||||
|
|
||||||
|
private String city;
|
||||||
|
private int zip;
|
||||||
|
|
||||||
|
@OneToOne(mappedBy = "address")
|
||||||
|
Person owner;
|
||||||
|
|
||||||
|
@Version
|
||||||
|
private long version;
|
||||||
|
|
||||||
|
public long getVersion() {
|
||||||
|
return version;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Address() {
|
||||||
|
this("?", 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
public Address(String city, int zip) {
|
||||||
|
setCity(city);
|
||||||
|
setZip(zip);
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getCity() {
|
||||||
|
return city;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setCity(String city) {
|
||||||
|
this.city = city;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int getZip() {
|
||||||
|
return zip;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setZip(int zip) {
|
||||||
|
this.zip = zip;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Person getOwner() {
|
||||||
|
return owner;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setOwner(Person owner) {
|
||||||
|
this.owner = owner;
|
||||||
|
}
|
||||||
|
|
||||||
|
public long getId() {
|
||||||
|
return id;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String toString() {
|
||||||
|
return city;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,50 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import javax.persistence.Entity;
|
||||||
|
import javax.persistence.Id;
|
||||||
|
|
||||||
|
@Entity
|
||||||
|
public class PObject {
|
||||||
|
@Id
|
||||||
|
private long id;
|
||||||
|
|
||||||
|
private int value;
|
||||||
|
|
||||||
|
public PObject() {
|
||||||
|
this(System.currentTimeMillis());
|
||||||
|
}
|
||||||
|
|
||||||
|
public PObject(long id) {
|
||||||
|
this.id = id;
|
||||||
|
}
|
||||||
|
|
||||||
|
public long getId() {
|
||||||
|
return id;
|
||||||
|
}
|
||||||
|
|
||||||
|
public int getValue() {
|
||||||
|
return value;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setValue(int i) {
|
||||||
|
value = i;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,243 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import java.lang.reflect.Modifier;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.Iterator;
|
||||||
|
import java.util.List;
|
||||||
|
import java.util.Map;
|
||||||
|
import java.util.HashMap;
|
||||||
|
import javax.persistence.EntityManager;
|
||||||
|
import javax.persistence.EntityManagerFactory;
|
||||||
|
import javax.persistence.Persistence;
|
||||||
|
|
||||||
|
import junit.framework.TestCase;
|
||||||
|
import junit.framework.TestResult;
|
||||||
|
import org.apache.openjpa.kernel.AbstractBrokerFactory;
|
||||||
|
import org.apache.openjpa.kernel.Broker;
|
||||||
|
import org.apache.openjpa.meta.ClassMetaData;
|
||||||
|
import org.apache.openjpa.persistence.OpenJPAEntityManagerFactorySPI;
|
||||||
|
import org.apache.openjpa.persistence.JPAFacadeHelper;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Base test class providing persistence utilities.
|
||||||
|
*/
|
||||||
|
public abstract class PersistenceTestCase
|
||||||
|
extends TestCase {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Marker object you an pass to {@link #setUp} to indicate that the
|
||||||
|
* database tables should be cleared.
|
||||||
|
*/
|
||||||
|
protected static final Object CLEAR_TABLES = new Object();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The {@link TestResult} instance for the current test run.
|
||||||
|
*/
|
||||||
|
protected TestResult testResult;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Create an entity manager factory. Put {@link #CLEAR_TABLES} in
|
||||||
|
* this list to tell the test framework to delete all table contents
|
||||||
|
* before running the tests.
|
||||||
|
*
|
||||||
|
* @param props list of persistent types used in testing and/or
|
||||||
|
* configuration values in the form key,value,key,value...
|
||||||
|
*/
|
||||||
|
protected OpenJPAEntityManagerFactorySPI createEMF(Object... props) {
|
||||||
|
return createNamedEMF(getPersistenceUnitName(), props);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The name of the persistence unit that this test class should use
|
||||||
|
* by default. This defaults to "test".
|
||||||
|
*/
|
||||||
|
protected String getPersistenceUnitName() {
|
||||||
|
return "test";
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Create an entity manager factory for persistence unit <code>pu</code>.
|
||||||
|
* Put {@link #CLEAR_TABLES} in
|
||||||
|
* this list to tell the test framework to delete all table contents
|
||||||
|
* before running the tests.
|
||||||
|
*
|
||||||
|
* @param props list of persistent types used in testing and/or
|
||||||
|
* configuration values in the form key,value,key,value...
|
||||||
|
*/
|
||||||
|
protected OpenJPAEntityManagerFactorySPI createNamedEMF(String pu,
|
||||||
|
Object... props) {
|
||||||
|
Map map = new HashMap(System.getProperties());
|
||||||
|
List<Class> types = new ArrayList<Class>();
|
||||||
|
boolean prop = false;
|
||||||
|
for (int i = 0; i < props.length; i++) {
|
||||||
|
if (prop) {
|
||||||
|
map.put(props[i - 1], props[i]);
|
||||||
|
prop = false;
|
||||||
|
} else if (props[i] == CLEAR_TABLES) {
|
||||||
|
map.put("openjpa.jdbc.SynchronizeMappings",
|
||||||
|
"buildSchema(ForeignKeys=true,"
|
||||||
|
+ "SchemaAction='add,deleteTableContents')");
|
||||||
|
} else if (props[i] instanceof Class)
|
||||||
|
types.add((Class) props[i]);
|
||||||
|
else if (props[i] != null)
|
||||||
|
prop = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!types.isEmpty()) {
|
||||||
|
StringBuffer buf = new StringBuffer();
|
||||||
|
for (Class c : types) {
|
||||||
|
if (buf.length() > 0)
|
||||||
|
buf.append(";");
|
||||||
|
buf.append(c.getName());
|
||||||
|
}
|
||||||
|
map.put("openjpa.MetaDataFactory",
|
||||||
|
"jpa(Types=" + buf.toString() + ")");
|
||||||
|
}
|
||||||
|
|
||||||
|
return (OpenJPAEntityManagerFactorySPI) Persistence.
|
||||||
|
createEntityManagerFactory(pu, map);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void run(TestResult testResult) {
|
||||||
|
this.testResult = testResult;
|
||||||
|
super.run(testResult);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void tearDown() throws Exception {
|
||||||
|
try {
|
||||||
|
super.tearDown();
|
||||||
|
} catch (Exception e) {
|
||||||
|
// if a test failed, swallow any exceptions that happen
|
||||||
|
// during tear-down, as these just mask the original problem.
|
||||||
|
if (testResult.wasSuccessful())
|
||||||
|
throw e;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Safely close the given factory.
|
||||||
|
*/
|
||||||
|
protected boolean closeEMF(EntityManagerFactory emf) {
|
||||||
|
if (emf == null || !emf.isOpen())
|
||||||
|
return false;
|
||||||
|
|
||||||
|
closeAllOpenEMs(emf);
|
||||||
|
emf.close();
|
||||||
|
return !emf.isOpen();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Closes all open entity managers after first rolling back any open transactions
|
||||||
|
*/
|
||||||
|
protected void closeAllOpenEMs(EntityManagerFactory emf) {
|
||||||
|
if (emf == null || !emf.isOpen())
|
||||||
|
return;
|
||||||
|
|
||||||
|
for (Iterator iter = ((AbstractBrokerFactory) JPAFacadeHelper
|
||||||
|
.toBrokerFactory(emf)).getOpenBrokers().iterator();
|
||||||
|
iter.hasNext(); ) {
|
||||||
|
Broker b = (Broker) iter.next();
|
||||||
|
if (b != null && !b.isClosed()) {
|
||||||
|
EntityManager em = JPAFacadeHelper.toEntityManager(b);
|
||||||
|
if (em.getTransaction().isActive())
|
||||||
|
em.getTransaction().rollback();
|
||||||
|
em.close();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Delete all instances of the given types using bulk delete queries,
|
||||||
|
* but do not close any open entity managers.
|
||||||
|
*/
|
||||||
|
protected void clear(EntityManagerFactory emf, Class... types) {
|
||||||
|
if (emf == null || types.length == 0)
|
||||||
|
return;
|
||||||
|
|
||||||
|
List<ClassMetaData> metas = new ArrayList<ClassMetaData>(types.length);
|
||||||
|
for (Class c : types) {
|
||||||
|
ClassMetaData meta = JPAFacadeHelper.getMetaData(emf, c);
|
||||||
|
if (meta != null)
|
||||||
|
metas.add(meta);
|
||||||
|
}
|
||||||
|
clear(emf, false, metas.toArray(new ClassMetaData[metas.size()]));
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Delete all instances of the persistent types registered with the given
|
||||||
|
* factory using bulk delete queries, after first closing all open entity
|
||||||
|
* managers (and rolling back any open transactions).
|
||||||
|
*/
|
||||||
|
protected void clear(EntityManagerFactory emf) {
|
||||||
|
if (emf == null)
|
||||||
|
return;
|
||||||
|
clear(emf, true, ((OpenJPAEntityManagerFactorySPI) emf).getConfiguration().
|
||||||
|
getMetaDataRepositoryInstance().getMetaDatas());
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Delete all instances of the given types using bulk delete queries.
|
||||||
|
* @param closeEMs TODO
|
||||||
|
*/
|
||||||
|
private void clear(EntityManagerFactory emf, boolean closeEMs, ClassMetaData... types) {
|
||||||
|
if (emf == null || types.length == 0)
|
||||||
|
return;
|
||||||
|
|
||||||
|
// prevent deadlock by closing the open entity managers
|
||||||
|
// and rolling back any open transactions
|
||||||
|
// before issuing delete statements on a new entity manager.
|
||||||
|
if (closeEMs)
|
||||||
|
closeAllOpenEMs(emf);
|
||||||
|
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
for (ClassMetaData meta : types) {
|
||||||
|
if (!meta.isMapped() || meta.isEmbeddedOnly()
|
||||||
|
|| Modifier.isAbstract(meta.getDescribedType().getModifiers()))
|
||||||
|
continue;
|
||||||
|
List all = em.createQuery("SELECT o FROM " + meta.getTypeAlias() + " o").
|
||||||
|
getResultList();
|
||||||
|
for (Object pc:all)
|
||||||
|
em.remove(pc);
|
||||||
|
}
|
||||||
|
em.getTransaction().commit();
|
||||||
|
em.close();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Return the entity name for the given type.
|
||||||
|
*/
|
||||||
|
protected String entityName(EntityManagerFactory emf, Class c) {
|
||||||
|
ClassMetaData meta = JPAFacadeHelper.getMetaData(emf, c);
|
||||||
|
return (meta == null) ? null : meta.getTypeAlias();
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void assertNotEquals(Object o1, Object o2) {
|
||||||
|
if (o1 == o2)
|
||||||
|
fail("expected args to be different; were the same instance.");
|
||||||
|
else if (o1 == null || o2 == null)
|
||||||
|
return;
|
||||||
|
else if (o1.equals(o2))
|
||||||
|
fail("expected args to be different; compared equal.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,73 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import javax.persistence.*;
|
||||||
|
|
||||||
|
@Entity
|
||||||
|
public class Person {
|
||||||
|
@Id
|
||||||
|
@GeneratedValue
|
||||||
|
private long id;
|
||||||
|
|
||||||
|
private String name;
|
||||||
|
|
||||||
|
@Version
|
||||||
|
private long version;
|
||||||
|
|
||||||
|
@OneToOne(cascade=CascadeType.ALL)
|
||||||
|
private Address address;
|
||||||
|
|
||||||
|
public Person() {
|
||||||
|
this("?");
|
||||||
|
}
|
||||||
|
|
||||||
|
public Person(String name) {
|
||||||
|
setName(name);
|
||||||
|
}
|
||||||
|
|
||||||
|
public String getName() {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setName(String name) {
|
||||||
|
this.name = name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Address getAddress() {
|
||||||
|
return address;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setAddress(Address address) {
|
||||||
|
this.address = address;
|
||||||
|
address.setOwner(this);
|
||||||
|
}
|
||||||
|
|
||||||
|
public long getId() {
|
||||||
|
return id;
|
||||||
|
}
|
||||||
|
|
||||||
|
public String toString() {
|
||||||
|
return name;
|
||||||
|
}
|
||||||
|
|
||||||
|
public long getVersion() {
|
||||||
|
return version;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,76 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import org.apache.openjpa.jdbc.meta.ClassMapping;
|
||||||
|
import org.apache.openjpa.persistence.OpenJPAEntityManagerFactorySPI;
|
||||||
|
|
||||||
|
public abstract class SingleEMFTestCase
|
||||||
|
extends PersistenceTestCase {
|
||||||
|
|
||||||
|
protected OpenJPAEntityManagerFactorySPI emf;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Call {@link #setUp(Object...)} with no arguments so that the emf
|
||||||
|
* set-up happens even if <code>setUp()</code> is not called from the
|
||||||
|
* subclass.
|
||||||
|
*/
|
||||||
|
public void setUp() throws Exception {
|
||||||
|
setUp(new Object[0]);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Initialize entity manager factory. Put {@link #CLEAR_TABLES} in
|
||||||
|
* this list to tell the test framework to delete all table contents
|
||||||
|
* before running the tests.
|
||||||
|
*
|
||||||
|
* @param props list of persistent types used in testing and/or
|
||||||
|
* configuration values in the form key,value,key,value...
|
||||||
|
*/
|
||||||
|
protected void setUp(Object... props) {
|
||||||
|
emf = createEMF(props);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Closes the entity manager factory.
|
||||||
|
*/
|
||||||
|
public void tearDown() throws Exception {
|
||||||
|
super.tearDown();
|
||||||
|
|
||||||
|
if (emf == null)
|
||||||
|
return;
|
||||||
|
|
||||||
|
try {
|
||||||
|
clear(emf);
|
||||||
|
} catch (Exception e) {
|
||||||
|
// if a test failed, swallow any exceptions that happen
|
||||||
|
// during tear-down, as these just mask the original problem.
|
||||||
|
if (testResult.wasSuccessful())
|
||||||
|
throw e;
|
||||||
|
} finally {
|
||||||
|
closeEMF(emf);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
protected ClassMapping getMapping(String name) {
|
||||||
|
return (ClassMapping) emf.getConfiguration()
|
||||||
|
.getMetaDataRepositoryInstance().getMetaData(name,
|
||||||
|
getClass().getClassLoader(), true);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,41 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import javax.persistence.EntityManager;
|
||||||
|
|
||||||
|
import org.apache.openjpa.slice.jdbc.DistributedJDBCConfiguration;
|
||||||
|
|
||||||
|
public abstract class SliceTestCase extends SingleEMFTestCase {
|
||||||
|
protected void setUp(Object... props) {
|
||||||
|
super.setUp(props);
|
||||||
|
assertTrue(emf.getClass() + " is not a slice configuration. Check" +
|
||||||
|
" that BrokerFactory for the persistence unit is set to slice",
|
||||||
|
emf.getConfiguration() instanceof DistributedJDBCConfiguration);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
int count(Class<?> type) {
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
String query = "SELECT COUNT(p) FROM " + type.getSimpleName() + " p";
|
||||||
|
Number number = (Number) em.createQuery(query).getSingleResult();
|
||||||
|
return number.intValue();
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,161 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import javax.persistence.EntityManager;
|
||||||
|
|
||||||
|
public class TestBasic extends SliceTestCase {
|
||||||
|
private static String persistenceUnitName = "slice";
|
||||||
|
|
||||||
|
public void setUp() throws Exception {
|
||||||
|
super.setUp(PObject.class, Person.class, Address.class);
|
||||||
|
}
|
||||||
|
|
||||||
|
PObject persist() {
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
int value = (int)(System.currentTimeMillis()%100);
|
||||||
|
PObject pc = new PObject();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
em.persist(pc);
|
||||||
|
pc.setValue(value);
|
||||||
|
em.getTransaction().commit();
|
||||||
|
em.clear();
|
||||||
|
return pc;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testDelete() {
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
List all = em.createQuery("SELECT p FROM PObject p").getResultList();
|
||||||
|
for (Object pc:all)
|
||||||
|
em.remove(pc);
|
||||||
|
em.getTransaction().commit();
|
||||||
|
|
||||||
|
int count = count(PObject.class);
|
||||||
|
assertEquals(0, count);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testBulkDelete() {
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
int c = count(PObject.class);
|
||||||
|
int d = em.createQuery("DELETE FROM PObject p").executeUpdate();
|
||||||
|
assertEquals(c, d);
|
||||||
|
em.getTransaction().commit();
|
||||||
|
|
||||||
|
c = count(PObject.class);
|
||||||
|
assertEquals(0, c);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Stores and finds the same object.
|
||||||
|
*/
|
||||||
|
public void testFind() {
|
||||||
|
PObject pc = persist();
|
||||||
|
int value = pc.getValue();
|
||||||
|
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
PObject pc2 = em.find(PObject.class, pc.getId());
|
||||||
|
assertNotNull(pc2);
|
||||||
|
assertNotEquals(pc, pc2);
|
||||||
|
assertEquals(pc.getId(), pc2.getId());
|
||||||
|
assertEquals(value, pc2.getValue());
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testPersistIndependentObjects() {
|
||||||
|
int before = count(PObject.class);
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
int N = 2;
|
||||||
|
long start = System.currentTimeMillis();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
for (int i=0; i<N; i++)
|
||||||
|
em.persist(new PObject(start++));
|
||||||
|
em.getTransaction().commit();
|
||||||
|
em.clear();
|
||||||
|
int after = count(PObject.class);
|
||||||
|
assertEquals(before+N, after);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testPersistConnectedObjectGraph() {
|
||||||
|
Person p1 = new Person("A");
|
||||||
|
Person p2 = new Person("B");
|
||||||
|
Person p3 = new Person("C");
|
||||||
|
Address a1 = new Address("Rome", 12345);
|
||||||
|
Address a2 = new Address("San Francisco", 23456);
|
||||||
|
Address a3 = new Address("New York", 34567);
|
||||||
|
p1.setAddress(a1);
|
||||||
|
p2.setAddress(a2);
|
||||||
|
p3.setAddress(a3);
|
||||||
|
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
em.persist(p1);
|
||||||
|
em.persist(p2);
|
||||||
|
em.persist(p3);
|
||||||
|
em.getTransaction().commit();
|
||||||
|
|
||||||
|
em.clear();
|
||||||
|
|
||||||
|
em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
List<Person> persons = em.createQuery("SELECT p FROM Person p WHERE p.name=?1").
|
||||||
|
setParameter(1, "A").getResultList();
|
||||||
|
List<Address> addresses = em.createQuery("SELECT a FROM Address a").getResultList();
|
||||||
|
for (Address pc:addresses) {
|
||||||
|
assertNotNull(pc.getCity());
|
||||||
|
assertNotNull(pc.getOwner().getName());
|
||||||
|
}
|
||||||
|
for (Person pc:persons) {
|
||||||
|
assertNotNull(pc.getName());
|
||||||
|
assertNotNull(pc.getAddress().getCity());
|
||||||
|
}
|
||||||
|
em.getTransaction().rollback();
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Merge only works if the distribution policy assigns the correct slice
|
||||||
|
* from which the instance was fetched.
|
||||||
|
*/
|
||||||
|
public void testMerge() {
|
||||||
|
PObject pc = persist();
|
||||||
|
int value = pc.getValue();
|
||||||
|
pc.setValue(value+1);
|
||||||
|
assertNotNull(pc);
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
PObject pc2 = em.merge(pc);
|
||||||
|
em.getTransaction().commit();
|
||||||
|
em.clear();
|
||||||
|
|
||||||
|
assertNotNull(pc2);
|
||||||
|
assertNotEquals(pc, pc2);
|
||||||
|
assertEquals(pc.getId(), pc2.getId());
|
||||||
|
assertEquals(value+1, pc2.getValue());
|
||||||
|
}
|
||||||
|
|
||||||
|
protected String getPersistenceUnitName() {
|
||||||
|
return persistenceUnitName;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,75 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import org.apache.openjpa.kernel.Broker;
|
||||||
|
import org.apache.openjpa.kernel.BrokerFactory;
|
||||||
|
import org.apache.openjpa.persistence.EntityManagerFactoryImpl;
|
||||||
|
import org.apache.openjpa.slice.jdbc.DistributedJDBCBrokerFactory;
|
||||||
|
import org.apache.openjpa.slice.jdbc.DistributedJDBCConfiguration;
|
||||||
|
import org.apache.openjpa.slice.transaction.NaiveTransactionManager;
|
||||||
|
|
||||||
|
/**
|
||||||
|
*
|
||||||
|
* @author Pinaki Poddar
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
public class TestConfiguration extends SliceTestCase {
|
||||||
|
/**
|
||||||
|
* Tests that user-level configurations are set.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
public void testConfig() {
|
||||||
|
assertTrue(emf.getConfiguration() instanceof DistributedConfiguration);
|
||||||
|
DistributedJDBCConfiguration conf = (DistributedJDBCConfiguration)
|
||||||
|
emf.getConfiguration();
|
||||||
|
List<String> slices = conf.getAvailableSliceNames();
|
||||||
|
assertTrue(slices.size()>1);
|
||||||
|
assertTrue(slices.contains("One"));
|
||||||
|
assertTrue(slices.contains("Two"));
|
||||||
|
assertTrue(slices.contains("Three"));
|
||||||
|
assertEquals("jdbc:mysql://localhost/slice1", conf.getSlice("One").getConfiguration().getConnectionURL());
|
||||||
|
assertEquals("jdbc:mysql://localhost/slice2", conf.getSlice("Two").getConfiguration().getConnectionURL());
|
||||||
|
assertEquals("jdbc:mysql://localhost/slice3", conf.getSlice("Three").getConfiguration().getConnectionURL());
|
||||||
|
assertTrue(conf.getTransactionManagerInstance() instanceof NaiveTransactionManager);
|
||||||
|
BrokerFactory bf = ((EntityManagerFactoryImpl)emf).getBrokerFactory();
|
||||||
|
Broker broker = bf.newBroker();
|
||||||
|
assertEquals(DistributedJDBCBrokerFactory.class, bf.getClass());
|
||||||
|
assertEquals(DistributedBrokerImpl.class, broker.getClass());
|
||||||
|
assertNotNull(conf.getDistributionPolicyInstance());
|
||||||
|
|
||||||
|
|
||||||
|
emf.createEntityManager();
|
||||||
|
|
||||||
|
slices = conf.getActiveSliceNames();
|
||||||
|
assertTrue(slices.size()>1);
|
||||||
|
assertTrue(slices.contains("One"));
|
||||||
|
assertTrue(slices.contains("Two"));
|
||||||
|
assertFalse(slices.contains("Three"));
|
||||||
|
|
||||||
|
conf.getExecutorServiceInstance();
|
||||||
|
}
|
||||||
|
|
||||||
|
protected String getPersistenceUnitName() {
|
||||||
|
return "per-slice";
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,71 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import javax.persistence.EntityManager;
|
||||||
|
import javax.persistence.Query;
|
||||||
|
|
||||||
|
import org.apache.openjpa.slice.SlicePersistence;
|
||||||
|
|
||||||
|
public class TestQuery extends SliceTestCase {
|
||||||
|
public void setUp() throws Exception {
|
||||||
|
super.setUp(PObject.class, Person.class, Address.class);
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
long id = System.currentTimeMillis();
|
||||||
|
for (int i=0;i<0;i++) {
|
||||||
|
PObject pc = new PObject(id++);
|
||||||
|
pc.setValue(i);
|
||||||
|
em.persist(pc);
|
||||||
|
String slice = SlicePersistence.getSlice(pc);
|
||||||
|
String expected = (i%2 == 0) ? "Even" : "Odd";
|
||||||
|
assertEquals(expected, slice);
|
||||||
|
}
|
||||||
|
em.getTransaction().commit();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testQueryResultIsOrderedAcrossSlice() {
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
Query query = em.createQuery("SELECT p.value,p FROM PObject p ORDER BY p.value ASC");
|
||||||
|
List result = query.getResultList();
|
||||||
|
Integer old = Integer.MIN_VALUE;
|
||||||
|
for (Object row:result) {
|
||||||
|
Object[] line = (Object[])row;
|
||||||
|
int value = ((Integer)line[0]).intValue();
|
||||||
|
PObject pc = (PObject)line[1];
|
||||||
|
assertTrue(value >= old);
|
||||||
|
old = value;
|
||||||
|
assertEquals(value, pc.getValue());
|
||||||
|
}
|
||||||
|
em.getTransaction().commit();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testAggregateQuery() {
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
List result = em.createQuery("SELECT COUNT(p) FROM PObject p").getResultList();
|
||||||
|
for (Object r:result)
|
||||||
|
System.err.println(r);
|
||||||
|
}
|
||||||
|
protected String getPersistenceUnitName() {
|
||||||
|
return "ordering";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,57 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice;
|
||||||
|
|
||||||
|
import javax.persistence.*;
|
||||||
|
|
||||||
|
public class TestXA extends SliceTestCase {
|
||||||
|
public void setUp() throws Exception {
|
||||||
|
super.setUp(PObject.class, Person.class, Address.class);
|
||||||
|
}
|
||||||
|
public void testEmptyCommit() {
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
em.getTransaction().commit();
|
||||||
|
}
|
||||||
|
public void testEmptyRollback() {
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
em.getTransaction().rollback();
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testPersistIndependentObjects() {
|
||||||
|
EntityManager em = emf.createEntityManager();
|
||||||
|
int before = count(PObject.class);
|
||||||
|
int N = 2;
|
||||||
|
long start = System.currentTimeMillis();
|
||||||
|
em.getTransaction().begin();
|
||||||
|
for (int i=0; i<N; i++)
|
||||||
|
em.persist(new PObject(start++));
|
||||||
|
em.getTransaction().commit();
|
||||||
|
em.clear();
|
||||||
|
int after = count(PObject.class);
|
||||||
|
assertEquals(before+N, after);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected String getPersistenceUnitName() {
|
||||||
|
return "XA";
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,36 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice.policy;
|
||||||
|
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import org.apache.openjpa.slice.DistributionPolicy;
|
||||||
|
|
||||||
|
import org.apache.openjpa.slice.*;
|
||||||
|
|
||||||
|
public class EvenOddDistributionPolicy implements DistributionPolicy {
|
||||||
|
public String distribute(Object pc, List<String> slices, Object context) {
|
||||||
|
if (pc instanceof PObject) {
|
||||||
|
int v = ((PObject)pc).getValue();
|
||||||
|
return (v%2 == 0) ? "Even" : "Odd";
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,78 @@
|
||||||
|
/*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
* or more contributor license agreements. See the NOTICE file
|
||||||
|
* distributed with this work for additional information
|
||||||
|
* regarding copyright ownership. The ASF licenses this file
|
||||||
|
* to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance
|
||||||
|
* with the License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing,
|
||||||
|
* software distributed under the License is distributed on an
|
||||||
|
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
* KIND, either express or implied. See the License for the
|
||||||
|
* specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*/
|
||||||
|
package org.apache.openjpa.slice.policy;
|
||||||
|
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import org.apache.openjpa.slice.DistributionPolicy;
|
||||||
|
|
||||||
|
import org.apache.openjpa.slice.PObject;
|
||||||
|
import org.apache.openjpa.slice.Person;
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Exemplar {@link DistributionPolicy} that maintains closure and distributes
|
||||||
|
* based on attributes of the given instance.
|
||||||
|
*
|
||||||
|
* @author Pinaki Poddar
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
public class UserDistributionPolicy implements DistributionPolicy {
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Distribute the given instance.
|
||||||
|
* Assumes that two configured slices are named as <em>One</em> and
|
||||||
|
* <em>Two</em>.<br>
|
||||||
|
* The policy is only implemented for PObject and Person i.e. two of three
|
||||||
|
* known classes. No policy is implemented for Address because Address is
|
||||||
|
* persisted always by cascade and hence Slice should assign automatically
|
||||||
|
* the same slice as its owner Person.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
public String distribute(Object pc, List<String> slices, Object context) {
|
||||||
|
assertValidSlices(slices);
|
||||||
|
if (pc instanceof PObject)
|
||||||
|
return distribute((PObject)pc);
|
||||||
|
if (pc instanceof Person) {
|
||||||
|
return distribute((Person)pc);
|
||||||
|
}
|
||||||
|
throw new RuntimeException("No policy for " + pc.getClass());
|
||||||
|
}
|
||||||
|
|
||||||
|
void assertValidSlices(List<String> slices) {
|
||||||
|
if (slices.contains("One") && slices.contains("Two"))
|
||||||
|
return;
|
||||||
|
throw new RuntimeException("This policy assumes two slices named " +
|
||||||
|
"One and Two. But configured slices are " + slices);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Distribute PObject based on odd-even value of its id.
|
||||||
|
*/
|
||||||
|
String distribute(PObject pc) {
|
||||||
|
return (pc.getId()%2 == 0) ? "One" : "Two";
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Distribute Person based on first character of its name.
|
||||||
|
*/
|
||||||
|
String distribute(Person pc) {
|
||||||
|
return (pc.getName().startsWith("A")) ? "One" : "Two";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,118 @@
|
||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<!--
|
||||||
|
Licensed to the Apache Software Foundation (ASF) under one
|
||||||
|
or more contributor license agreements. See the NOTICE file
|
||||||
|
distributed with this work for additional information
|
||||||
|
regarding copyright ownership. The ASF licenses this file
|
||||||
|
to you under the Apache License, Version 2.0 (the
|
||||||
|
"License"); you may not use this file except in compliance
|
||||||
|
with the License. You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing,
|
||||||
|
software distributed under the License is distributed on an
|
||||||
|
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||||
|
KIND, either express or implied. See the License for the
|
||||||
|
specific language governing permissions and limitations
|
||||||
|
under the License.
|
||||||
|
-->
|
||||||
|
<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.0" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
|
||||||
|
<persistence-unit name="enhance">
|
||||||
|
<class>org.apache.openjpa.slice.PObject</class>
|
||||||
|
<class>org.apache.openjpa.slice.Person</class>
|
||||||
|
<class>org.apache.openjpa.slice.Address</class>
|
||||||
|
</persistence-unit>
|
||||||
|
<!-- ==================================================================== -->
|
||||||
|
<!-- Configuration for testing basic per-slice configuration -->
|
||||||
|
<!-- ==================================================================== -->
|
||||||
|
<persistence-unit name="per-slice">
|
||||||
|
<properties>
|
||||||
|
<property name="openjpa.BrokerFactory" value="slice"/>
|
||||||
|
<property name="openjpa.slice.Names" value="One,Two, Three"/>
|
||||||
|
<property name="openjpa.slice.Master" value="One"/>
|
||||||
|
<property name="openjpa.slice.Lenient" value="true"/>
|
||||||
|
|
||||||
|
<property name="openjpa.slice.DistributionPolicy" value="org.apache.openjpa.slice.policy.UserDistributionPolicy"/>
|
||||||
|
<property name="openjpa.slice.ThreadingPolicy" value="fixed"/>
|
||||||
|
|
||||||
|
<property name="openjpa.Log" value="DefaultLevel=WARN, Enhance=TRACE, SQL=TRACE"/>
|
||||||
|
<property name="openjpa.ConnectionDriverName" value="com.mysql.jdbc.Driver"/>
|
||||||
|
|
||||||
|
<property name="openjpa.slice.One.ConnectionURL" value="jdbc:mysql://localhost/slice1"/>
|
||||||
|
<property name="openjpa.slice.Two.ConnectionURL" value="jdbc:mysql://localhost/slice2"/>
|
||||||
|
<property name="openjpa.slice.Three.ConnectionURL" value="jdbc:mysql://localhost/slice3"/>
|
||||||
|
|
||||||
|
</properties>
|
||||||
|
</persistence-unit>
|
||||||
|
|
||||||
|
<persistence-unit name="XA">
|
||||||
|
<class>org.apache.openjpa.slice.PObject</class>
|
||||||
|
<properties>
|
||||||
|
<property name="openjpa.BrokerFactory" value="slice"/>
|
||||||
|
<property name="openjpa.ConnectionDriverName" value="com.mysql.jdbc.Driver"/>
|
||||||
|
|
||||||
|
<property name="openjpa.slice.Names" value="One,Two"/>
|
||||||
|
<property name="openjpa.slice.DistributionPolicy" value="org.apache.openjpa.slice.policy.UserDistributionPolicy"/>
|
||||||
|
<property name="openjpa.slice.TransactionPolicy" value="xa"/>
|
||||||
|
|
||||||
|
<property name="openjpa.slice.One.ConnectionDriverName" value="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource"/>
|
||||||
|
<property name="openjpa.slice.One.ConnectionProperties" value="url=jdbc:mysql://localhost/slice1"/>
|
||||||
|
<property name="openjpa.slice.Two.ConnectionDriverName" value="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource"/>
|
||||||
|
<property name="openjpa.slice.Two.ConnectionProperties" value="url=jdbc:mysql://localhost/slice2"/>
|
||||||
|
|
||||||
|
<property name="openjpa.Multithreaded" value="false"/>
|
||||||
|
<property name="openjpa.Log" value="DefaultLevel=WARN, Enhance=TRACE, SQL=TRACE"/>
|
||||||
|
<property name="openjpa.jdbc.SynchronizeMappings" value="refresh"/>
|
||||||
|
<property name="openjpa.jdbc.MappingDefaults" value="DefaultMissingInfo=true"/>
|
||||||
|
<property name="openjpa.RuntimeUnenhancedClasses" value="supported"/>
|
||||||
|
</properties>
|
||||||
|
</persistence-unit>
|
||||||
|
|
||||||
|
<!-- ==================================================================== -->
|
||||||
|
<!-- Configuration for testing basic CRUD operations -->
|
||||||
|
<!-- ==================================================================== -->
|
||||||
|
<persistence-unit name="slice">
|
||||||
|
<class>org.apache.openjpa.slice.PObject</class>
|
||||||
|
<class>org.apache.openjpa.slice.Person</class>
|
||||||
|
<class>org.apache.openjpa.slice.Address</class>
|
||||||
|
<properties>
|
||||||
|
<property name="openjpa.BrokerFactory" value="slice"/>
|
||||||
|
<property name="openjpa.ConnectionDriverName" value="com.mysql.jdbc.Driver"/>
|
||||||
|
<property name="openjpa.slice.Names" value="One,Two"/>
|
||||||
|
<property name="openjpa.slice.Master" value="Two"/>
|
||||||
|
<property name="openjpa.slice.One.ConnectionURL" value="jdbc:mysql://localhost/slice1"/>
|
||||||
|
<property name="openjpa.slice.Two.ConnectionURL" value="jdbc:mysql://localhost/slice2"/>
|
||||||
|
<property name="openjpa.ConnectionUserName" value="root"/>
|
||||||
|
<property name="openjpa.ConnectionPassword" value="hello"/>
|
||||||
|
<property name="openjpa.slice.DistributionPolicy" value="org.apache.openjpa.slice.policy.UserDistributionPolicy"/>
|
||||||
|
<property name="openjpa.slice.Lenient" value="false"/>
|
||||||
|
|
||||||
|
<property name="openjpa.Connection2URL" value="jdbc:mysql://localhost/slice1"/>
|
||||||
|
<property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/>
|
||||||
|
<property name="openjpa.QueryCompilationCache" value="false"/>
|
||||||
|
<property name="openjpa.Log" value="DefaultLevel=WARN, Enhance=TRACE, SQL=TRACE"/>
|
||||||
|
<property name="openjpa.jdbc.MappingDefaults" value="DefaultMissingInfo=true"/>
|
||||||
|
<property name="openjpa.RuntimeUnenhancedClasses" value="supported"/>
|
||||||
|
</properties>
|
||||||
|
</persistence-unit>
|
||||||
|
|
||||||
|
<persistence-unit name="ordering">
|
||||||
|
<class>org.apache.openjpa.slice.PObject</class>
|
||||||
|
<properties>
|
||||||
|
<property name="openjpa.BrokerFactory" value="slice"/>
|
||||||
|
<property name="openjpa.ConnectionDriverName" value="com.mysql.jdbc.Driver"/>
|
||||||
|
<property name="openjpa.slice.Even.ConnectionURL" value="jdbc:mysql://localhost/slice1"/>
|
||||||
|
<property name="openjpa.slice.Odd.ConnectionURL" value="jdbc:mysql://localhost/slice2"/>
|
||||||
|
<property name="openjpa.ConnectionUserName" value="root"/>
|
||||||
|
<property name="openjpa.ConnectionPassword" value="hello"/>
|
||||||
|
<property name="openjpa.slice.DistributionPolicy" value="org.apache.openjpa.slice.policy.EvenOddDistributionPolicy"/>
|
||||||
|
<property name="openjpa.slice.Lenient" value="false"/>
|
||||||
|
|
||||||
|
<property name="openjpa.Connection2URL" value="jdbc:mysql://localhost/slice1"/>
|
||||||
|
<property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/>
|
||||||
|
<property name="openjpa.Log" value="DefaultLevel=WARN, Enhance=TRACE, SQL=TRACE"/>
|
||||||
|
<property name="openjpa.jdbc.MappingDefaults" value="DefaultMissingInfo=true"/>
|
||||||
|
</properties>
|
||||||
|
</persistence-unit>
|
||||||
|
</persistence>
|
||||||
Loading…
Reference in New Issue