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Issue 36: reorganized and revamped codegen 

git-svn-id: http://jclouds.googlecode.com/svn/trunk@1412 3d8758e0-26b5-11de-8745-db77d3ebf521
This commit is contained in:
adrian.f.cole 2009-06-11 15:17:39 +00:00
parent 006fd88ea3
commit 0c5b1b3e0c
17 changed files with 0 additions and 1440 deletions
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106
codegen/pom.xml
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@ -1,106 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
$HeadURL$ $Revision$ $Date$ Copyright (C) 2009 Adrian Cole
<adrian@jclouds.org>
====================================================================
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.html 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.
====================================================================
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<parent>
<artifactId>jclouds-codegen-project</artifactId>
<groupId>org.jclouds</groupId>
<version>1.0-SNAPSHOT</version>
<relativePath>../project/pom.xml</relativePath>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>jclouds-codegen-core</artifactId>
<name>jclouds code generator</name>
<packaging>jar</packaging>
<description>jclouds code generator</description>
<scm>
<connection>scm:svn:http://jclouds.googlecode.com/svn/trunk/codegen/core</connection>
<developerConnection>scm:svn:https://jclouds.googlecode.com/svn/trunk/codegen/core</developerConnection>
<url>http://jclouds.googlecode.com/svn/trunk/codegen/core</url>
</scm>
<repositories>
<repository>
<id>gson</id>
<url>http://google-gson.googlecode.com/svn/mavenrepo</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>1.3</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.14</version>
</dependency>
<dependency>
<groupId>com.google.collections</groupId>
<artifactId>google-collections</artifactId>
<version>1.0-rc1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>org.jclouds.codegen.util.CodeGenerator</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

79
codegen/src/main/java/org/jclouds/codegen/ec2/model/BaseBean.java
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@ -1,79 +0,0 @@
/**
*
* Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
*
* ====================================================================
* 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.jclouds.codegen.ec2.model;
import java.util.Set;
/**
*
* @author Adrian Cole
*/
public class BaseBean {
private String type;
private String ancestor;
private Set<String> see;
private String exampleCode;
private Set<BeanField> fields;
public void setType(String type) {
this.type = type;
}
public String getType() {
return type;
}
public void setAncestor(String ancestor) {
this.ancestor = ancestor;
}
public String getAncestor() {
return ancestor;
}
public void setSee(Set<String> see) {
this.see = see;
}
public Set<String> getSee() {
return see;
}
public void setExampleCode(String exampleCode) {
this.exampleCode = exampleCode;
}
public String getExampleCode() {
return exampleCode;
}
public void setFields(Set<BeanField> fields) {
this.fields = fields;
}
public Set<BeanField> getFields() {
return fields;
}
}

116
codegen/src/main/java/org/jclouds/codegen/ec2/model/BeanField.java
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@ -1,116 +0,0 @@
/**
*
* Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
*
* ====================================================================
* 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.jclouds.codegen.ec2.model;
import java.util.Map;
/**
*
* @author Adrian Cole
*/
public class BeanField {
private String ancestor;
private String children;
private String constraints;
private String defaultValue;
private String desc;
private Map<String, String> valueMap;
private String name;
private String optional;
private String type;
public void setAncestor(String ancestor) {
this.ancestor = ancestor;
}
public String getAncestor() {
return ancestor;
}
public void setChildren(String children) {
this.children = children;
}
public String getChildren() {
return children;
}
public void setConstraints(String constraints) {
this.constraints = constraints;
}
public String getConstraints() {
return constraints;
}
public void setDefaultValue(String defaultValue) {
this.defaultValue = defaultValue;
}
public String getDefaultValue() {
return defaultValue;
}
public void setDesc(String desc) {
this.desc = desc;
}
public String getDesc() {
return desc;
}
public void setValueMap(Map<String, String> valueMap) {
this.valueMap = valueMap;
}
public Map<String, String> getValueMap() {
return valueMap;
}
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setOptional(String optional) {
this.optional = optional;
}
public String getOptional() {
return optional;
}
public void setType(String type) {
this.type = type;
}
public String getType() {
return type;
}
}

57
codegen/src/main/java/org/jclouds/codegen/model/API.java
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@ -1,57 +0,0 @@
/**
*
* Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
*
* ====================================================================
* 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.jclouds.codegen.model;
import java.util.List;
import java.util.Map;
/**
* @author Adrian Cole
* @author James Murty
*/
public class API {
private List<Package> packages;
private Map<String, DomainType> domain;
@Override
public String toString() {
return getPackages().toString();
}
public void setPackages(List<Package> packages) {
this.packages = packages;
}
public List<Package> getPackages() {
return packages;
}
public void setDomain(Map<String, DomainType> domain) {
this.domain = domain;
}
public Map<String, DomainType> getDomain() {
return domain;
}
}

67
codegen/src/main/java/org/jclouds/codegen/model/Command.java
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@ -1,67 +0,0 @@
/**
*
* Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
*
* ====================================================================
* 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.jclouds.codegen.model;
/**
* @author Adrian Cole
* @author James Murty
*/
public class Command extends TopLevelType {
private TopLevelType options;
private TopLevelType handler;
private DomainType response;
private String description;
public void setDescription(String description) {
this.description = description;
}
public String getDescription() {
return description;
}
public void setOptions(TopLevelType options) {
this.options = options;
}
public TopLevelType getOptions() {
return options;
}
public void setHandler(TopLevelType handler) {
this.handler = handler;
}
public TopLevelType getHandler() {
return handler;
}
public void setResponse(DomainType response) {
this.response = response;
}
public DomainType getResponse() {
return response;
}
}

39
codegen/src/main/java/org/jclouds/codegen/model/DomainType.java
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@ -1,39 +0,0 @@
/**
*
* Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
*
* ====================================================================
* 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.jclouds.codegen.model;
public class DomainType extends Type {
private String ancestor;
public void setAncestor(String ancestor) {
this.ancestor = ancestor;
}
public String getAncestor() {
return ancestor;
}
}

116
codegen/src/main/java/org/jclouds/codegen/model/Field.java
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@ -1,116 +0,0 @@
/**
*
* Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
*
* ====================================================================
* 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.jclouds.codegen.model;
import java.util.Map;
/**
*
* @author Adrian Cole
*/
public class Field {
private String constraints;
private String defaultValue;
private String desc;
private String name;
private String javaName;
private boolean optional = true;
private String type;
private String javaType;
private Map<String, String> valueMap;
public void setConstraints(String constraints) {
this.constraints = constraints;
}
public String getConstraints() {
return constraints;
}
public void setDefaultValue(String defaultValue) {
this.defaultValue = defaultValue;
}
public String getDefaultValue() {
return defaultValue;
}
public void setDesc(String desc) {
this.desc = desc;
}
public String getDesc() {
return desc;
}
public void setValueMap(Map<String, String> valueMap) {
this.valueMap = valueMap;
}
public Map<String, String> getValueMap() {
return valueMap;
}
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setOptional(boolean optional) {
this.optional = optional;
}
public boolean getOptional() {
return optional;
}
public void setType(String type) {
this.type = type;
}
public String getType() {
return type;
}
public void setJavaName(String javaName) {
this.javaName = javaName;
}
public String getJavaName() {
return javaName;
}
public void setJavaType(String javaType) {
this.javaType = javaType;
}
public String getJavaType() {
return javaType;
}
}

49
codegen/src/main/java/org/jclouds/codegen/model/Package.java
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@ -1,49 +0,0 @@
/**
*
* Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
*
* ====================================================================
* 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.jclouds.codegen.model;
import java.util.List;
/**
*
* @author James Murty
*/
public class Package {
private String name;
private List<Command> commands;
@Override
public String toString() {
return String.format("{'name':'%1$s', 'commands':%2$s", name, commands);
}
public String getName() {
return name;
}
public List<Command> getCommands() {
return commands;
}
}

57
codegen/src/main/java/org/jclouds/codegen/model/TopLevelType.java
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@ -1,57 +0,0 @@
/**
*
* Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
*
* ====================================================================
* 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.jclouds.codegen.model;
public class TopLevelType extends Type {
private String ancestor;
private String exampleCode;
private String exampleHTML;
public void setAncestor(String ancestor) {
this.ancestor = ancestor;
}
public String getAncestor() {
return ancestor;
}
public void setExampleCode(String exampleCode) {
this.exampleCode = exampleCode;
}
public String getExampleCode() {
return exampleCode;
}
public void setExampleHTML(String exampleHTML) {
this.exampleHTML = exampleHTML;
}
public String getExampleHTML() {
return exampleHTML;
}
}

74
codegen/src/main/java/org/jclouds/codegen/model/Type.java
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@ -1,74 +0,0 @@
/*
* JBoss, Home of Professional Open Source.
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jclouds.codegen.model;
import java.util.Set;
public class Type {
private String packageName;
private String name;
private String javaName;
private Set<String> see;
private Set<Field> fields;
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
public void setJavaName(String javaName) {
this.javaName = javaName;
}
public String getJavaName() {
return javaName;
}
public void setSee(Set<String> see) {
this.see = see;
}
public Set<String> getSee() {
return see;
}
public void setFields(Set<Field> fields) {
this.fields = fields;
}
public Set<Field> getFields() {
return fields;
}
public void setPackageName(String packageName) {
this.packageName = packageName;
}
public String getPackageName() {
return packageName;
}
}

196
codegen/src/main/java/org/jclouds/codegen/util/CodeGenerator.java
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@ -1,196 +0,0 @@
/**
*
* Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
*
* ====================================================================
* 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.jclouds.codegen.util;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.util.HashMap;
import java.util.Map;
import org.jclouds.codegen.model.API;
import org.jclouds.codegen.model.Command;
import org.jclouds.codegen.model.DomainType;
import org.jclouds.codegen.model.Package;
import org.jclouds.codegen.model.Type;
import com.google.gson.Gson;
import com.google.gson.JsonParseException;
import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;
/**
* Converts object models representing AWS API beans into Java classes.
* <p>
* This implementation is designed to perform the following steps:
* <ul>
* <li>Parse the JSON object representation produced by the <tt>parse_ec2.pl</tt> perl script</li>
* <li>Convert the JSON into Java object models (@see org.jclouds.aws.codegen.models)</li>
* <li>Iterate through the Command objects generated above and with each one:
* <ul>
* <li>Load the <a href="http://freemarker.org/">FreeMarker</a>template file for the given object</li>
* <li>Create a package directory to receive the Java file, if necessary</li>
* <li>Process the object through the template, producing a Java implementation of the object</li>
* <ul></li>
*
* @author James Murty
*/
public class CodeGenerator {
public final static String COMMAND_TEMPLATE_FILENAME = "Command.ftl";
public final static String BEAN_TEMPLATE_FILENAME = "Bean.ftl";
public final static String OPTIONS_TEMPLATE_FILENAME = "Options.ftl";
public final static String VALUE_TEMPLATE_FILENAME = "Value.ftl";
public final static String RESPONSE_TEMPLATE_FILENAME = "Response.ftl";
private final File targetDirectory;
private final String rootPackageName;
private final Configuration config;
public CodeGenerator(String rootPackageName, File targetDirectory) throws IOException {
this.rootPackageName = rootPackageName;
this.targetDirectory = targetDirectory;
config = new Configuration();
config.setClassForTemplateLoading(this.getClass(), "/templates");
}
/**
* Parse a JSON object model file (as generated by <tt>aws/src/main/bin/parse_ec2.pl</tt>) and
* convert it into a Java object graph.
*
* @param objectModelFile
* @return
* @throws JsonParseException
* @throws FileNotFoundException
*/
public API parseModelFromJSON(File objectModelFile) throws JsonParseException,
FileNotFoundException {
Gson gson = new Gson();
return gson.fromJson(new FileReader(objectModelFile), API.class);
}
/**
* Parse a JSON object model file and iterate over the resulting objects generating Java code
* files.
*
* @param objectModelFile
* @throws JsonParseException
* @throws IOException
* @throws TemplateException
*/
public void generateCode(File objectModelFile) throws JsonParseException, IOException,
TemplateException {
API model = parseModelFromJSON(objectModelFile);
for (Package pkg : model.getPackages()) {
for (Command command : pkg.getCommands()) {
generateClassFile(command, COMMAND_TEMPLATE_FILENAME);
if (command.getHandler() != null) {
generateClassFile(command.getHandler(), BEAN_TEMPLATE_FILENAME);
}
if (command.getOptions() != null
&& command.getOptions().getJavaName().indexOf(
"BaseEC2RequestOptions<EC2RequestOptions>") == -1) {
generateClassFile(command.getOptions(), OPTIONS_TEMPLATE_FILENAME);
}
if (command.getResponse() != null
&& !command.getResponse().getJavaName().equals("Boolean")) {
generateClassFile(command.getResponse(), RESPONSE_TEMPLATE_FILENAME);
}
}
}
for (DomainType value : model.getDomain().values()) {
generateClassFile(value, VALUE_TEMPLATE_FILENAME);
}
}
/**
* Generate a Java code file for the given object model bean, using the given template name as
* the basis for the Java class.
*
* @param bean
* @param templateFileName
* @throws IOException
* @throws TemplateException
*/
public void generateClassFile(Type bean, String templateFileName) throws IOException,
TemplateException {
String shortClassName = bean.getJavaName().substring(
bean.getJavaName().lastIndexOf('.') + 1);
Map<String, Object> objectMap = new HashMap<String, Object>();
objectMap.put("bean", bean);
objectMap.put("rootPackageName", this.rootPackageName);
objectMap.put("shortClassName", shortClassName);
File packageDir = new File(this.targetDirectory, bean.getPackageName().replace('.', '/'));
if (packageDir.exists() || packageDir.mkdirs()) {
File javaFile = new File(packageDir, shortClassName + ".java");
FileWriter fw = new FileWriter(javaFile);
System.out.println("Generated " + javaFile);
applyTemplate(templateFileName, objectMap, fw);
} else {
throw new IllegalStateException("Unable to create target package directory: " + packageDir);
}
}
/**
* Apply the given template to the given object, and output the results into the given writer.
*
* @param templateFileName
* @param objectMap
* @param writer
* @throws IOException
* @throws TemplateException
*/
public void applyTemplate(String templateFileName, Map<String, Object> objectMap, Writer writer)
throws IOException, TemplateException {
Template template = this.config.getTemplate(templateFileName, "UTF-8");
template.process(objectMap, writer);
}
public static void main(String[] args) throws Exception {
if (args.length != 3) {
System.out.println("Usage: CodeGenerator objectModelFile rootPackage targetDir");
System.out.println(" E.g: CodeGenerator ec2.json org.jclouds.aws.ec2 aws/ec2/api/src");
System.exit(1);
}
File objectModelFile = new File(args[0]);
String rootPackage = args[1];
File targetDir = new File(args[2]);
new CodeGenerator(rootPackage, targetDir).generateCode(objectModelFile);
}
}

81
codegen/src/main/resources/templates/Bean.ftl
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@ -1,81 +0,0 @@
[#ftl]
[#--
Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
====================================================================
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 ${bean.packageName};
[#if bean.packageName != rootPackageName]
import ${rootPackageName}.*;
[/#if]
import java.util.Set;
import java.util.List;
/**
*
[#list bean.see as see]
[#if see?contains(".html")]
* @see <a href='${see}' />
[#else]
* @see ${see}
[/#if]
[/#list]
* @author Generated
*/
public class ${shortClassName} {
[#-- Print fields --]
[#list bean.parameters![] as field]
/**
*
* ${field.desc}
*/
private ${field.javaType} ${field.javaName?uncap_first};
[/#list]
[#-- Print get/set --]
[#list bean.parameters![] as field]
[#assign lowerName = field.javaName?uncap_first]
[#assign upperName = field.javaName?cap_first]
/**
*
* @return ${field.desc}
*/
public ${field.javaType} get${upperName}(){
return this.${lowerName};
}
/**
*
* @param ${lowerName}
* ${field.desc}
*/
public void set${upperName}(${field.javaType} ${lowerName}) {
this.${lowerName} = ${lowerName};
}
[/#list]
}

80
codegen/src/main/resources/templates/Command.ftl
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@ -1,80 +0,0 @@
[#ftl]
[#--
Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
====================================================================
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 ${bean.packageName};
import ${rootPackageName}.domain.*;
[#if bean.response??]
import ${bean.response.packageName}.*;
[/#if]
[#if bean.options??]
import ${bean.options.packageName}.*;
[/#if]
import org.jclouds.aws.reference.AWSConstants;
import java.util.Set;
import java.util.List;
import org.jclouds.http.commands.callables.xml.ParseSax;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
import com.google.inject.name.Named;
import org.jclouds.http.HttpFutureCommand;
/**
*
[#list bean.see as see]
[#if see?contains(".html")]
* @see <a href='${see}' />
[#else]
* @see ${see}
[/#if]
[/#list]
* @author Generated
*/
[#assign RT = bean.response.javaType]
public class ${shortClassName} extends HttpFutureCommand<${RT}> {
@Inject
public ${shortClassName}(@Named(AWSConstants.PROPERTY_AWS_ACCESSKEYID) String awsAccessKeyId,
@Named(AWSConstants.PROPERTY_AWS_SECRETACCESSKEY) String awsSecretAccessKey,
ParseSax<${RT}> callable,
[#if bean.options.javaType?? ]
@Assisted ${bean.options.javaType} options
[#else]
@Assisted BaseEC2RequestOptions<EC2RequestOptions> options
[/#if]
[#list bean.parameters![] as param]
,@Assisted ${param.javaType} ${param.javaName?uncap_first}[#rt]
[/#list]) {
super("GET",
"/" + options
[#list bean.parameters![] as param]
.with${param.javaName?cap_first}(${param.javaName?uncap_first})
[/#list]
.signWith(awsAccessKeyId,awsSecretAccessKey).buildQueryString(), callable);
}
}

80
codegen/src/main/resources/templates/Handler.ftl
View File

@ -1,80 +0,0 @@
[#ftl]
[#--
Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
====================================================================
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 ${bean.packageName};
[#if bean.packageName != rootPackageName]
import ${rootPackageName}.*;
[/#if]
import java.util.Set;
import java.util.List;
/**
*
[#list bean.see as see]
[#if see?contains(".html")]
* @see <a href='${see}' />
[#else]
* @see ${see}
[/#if]
[/#list]
* @author Generated
*/
public class ${shortClassName} {
[#-- Print fields --]
[#list bean.parameters![] as field]
/**
*
* ${field.desc}
*/
private ${field.javaType} ${field.javaName?uncap_first};
[/#list]
[#-- Print get/set --]
[#list bean.parameters![] as field]
[#assign lowerName = field.javaName?uncap_first]
[#assign upperName = field.javaName?cap_first]
/**
*
* @return ${field.desc}
*/
public ${field.javaType} get${upperName}(){
return this.${lowerName};
}
/**
*
* @param ${lowerName}
* ${field.desc}
*/
public void set${upperName}(${field.javaType} ${lowerName}) {
this.${lowerName} = ${lowerName};
}
[/#list]
}

103
codegen/src/main/resources/templates/Options.ftl
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@ -1,103 +0,0 @@
[#ftl]
[#--
Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
====================================================================
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 ${bean.packageName};
[#if bean.packageName != rootPackageName]
import ${rootPackageName}.*;
[/#if]
import java.util.Set;
import java.util.List;
import org.jclouds.aws.ec2.commands.options.BaseEC2RequestOptions;
/**
* <p/>
* <code>
* ${bean.example}
* </code>
[#list bean.see as see]
[#if see?contains(".html")]
* @see <a href='${see}'> ${shortClassName}</a>
[#else]
* @see ${see}
[/#if]
[/#list]
* @author Generated
*/
public class ${shortClassName} extends
BaseEC2RequestOptions<${shortClassName}> {
public static final ${shortClassName} NONE = new ${shortClassName}();
static {
realClass = ${shortClassName}.class;
}
@Override
public String getAction() {
return "${shortClassName}".replaceAll("Options","");
}
[#list bean.parameters![] as field]
[#assign lowerName = field.javaName?uncap_first]
[#assign upperName = field.javaName?cap_first]
/**
* @see ${shortClassName}#with${upperName}(String)
*/
public String get${upperName}() {
return parameters.get("${lowerName}");
}
/**
* TODO: document this bad boy
*
*/
public ${shortClassName} with${upperName}(String ${lowerName}) {
encodeAndReplaceParameter("${lowerName}", ${lowerName});
return this;
}
[/#list]
public static class Builder {
[#list bean.parameters![] as field]
[#assign lowerName = field.javaName?uncap_first]
[#assign upperName = field.javaName?cap_first]
/**
* @see ${shortClassName}#withId(String)
*/
public static ${shortClassName} with${upperName}(String ${lowerName}) {
${shortClassName} options = new ${shortClassName}();
return options.with${upperName}(${lowerName});
}
[/#list]
}
}

70
codegen/src/main/resources/templates/Response.ftl
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@ -1,70 +0,0 @@
[#ftl]
[#--
Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
====================================================================
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 ${bean.packageName};
[#if bean.packageName != rootPackageName]
import ${rootPackageName}.domain.*;
[/#if]
import org.joda.time.DateTime;
import java.util.Set;
import java.util.List;
/**
*
[#list bean.see as see]
[#if see?contains(".html")]
* @see <a href='${see}' />
[#else]
* @see ${see}
[/#if]
[/#list]
* @author Generated
*/
public class ${shortClassName} {
[#-- Print fields --]
[#list bean.fields![] as field]
private ${field.javaType} ${field.javaName?uncap_first};
[/#list]
[#-- Print get/set --]
[#list bean.fields![] as field]
[#assign lowerName = field.javaName?uncap_first]
[#assign upperName = field.javaName?cap_first]
public ${field.javaType} get${upperName}(){
return this.${lowerName};
}
public void set${upperName}(${field.javaType} ${lowerName}) {
this.${lowerName} = ${lowerName};
}
[/#list]
}

70
codegen/src/main/resources/templates/Value.ftl
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@ -1,70 +0,0 @@
[#ftl]
[#--
Copyright (C) 2009 Global Cloud Specialists, Inc. <info@globalcloudspecialists.com>
====================================================================
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 ${bean.packageName};
[#if bean.packageName != rootPackageName]
import ${rootPackageName}.*;
[/#if]
import org.joda.time.DateTime;
import java.util.Set;
import java.util.List;
/**
*
[#list bean.see as see]
[#if see?contains(".html")]
* @see <a href='${see}' />
[#else]
* @see ${see}
[/#if]
[/#list]
* @author Generated
*/
public class ${shortClassName} {
[#-- Print fields --]
[#list bean.fields![] as field]
private ${field.javaType} ${field.javaName?uncap_first};
[/#list]
[#-- Print get/set --]
[#list bean.fields![] as field]
[#assign lowerName = field.javaName?uncap_first]
[#assign upperName = field.javaName?cap_first]
public ${field.javaType} get${upperName}(){
return this.${lowerName};
}
public void set${upperName}(${field.javaType} ${lowerName}) {
this.${lowerName} = ${lowerName};
}
[/#list]
}