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new sandbox project

This commit is contained in:
eugenp 2014-04-04 17:04:28 +03:00
parent 6d0fdefb59
commit a039490b10
25 changed files with 910 additions and 0 deletions
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36
sandbox/.classpath Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/classes" path="src/main/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="src/test/java">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry excluding="**" kind="src" output="target/test-classes" path="src/test/resources">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="output" path="target/classes"/>
</classpath>

7
sandbox/.externalToolBuilders/org.eclipse.wst.jsdt.core.javascriptValidator.launch Normal file
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.ant.AntBuilderLaunchConfigurationType">
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_BUILDER_ENABLED" value="false"/>
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_DISABLED_BUILDER" value="org.eclipse.wst.jsdt.core.javascriptValidator"/>
<mapAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS"/>
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
</launchConfiguration>

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sandbox/.gitignore vendored Normal file
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*.class
#folders#
/target
/neoDb*
/data
/src/main/webapp/WEB-INF/classes
*/META-INF/*
# Packaged files #
*.jar
*.war
*.ear

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sandbox/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>sandbox</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.validation.validationbuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.m2e.core.maven2Builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.eclipse.m2e.core.maven2Nature</nature>
<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
</natures>
</projectDescription>

5
sandbox/.settings/.jsdtscope Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src/main/webapp"/>
<classpathentry kind="output" path=""/>
</classpath>

95
sandbox/.settings/org.eclipse.jdt.core.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.annotation.missingNonNullByDefaultAnnotation=ignore
org.eclipse.jdt.core.compiler.annotation.nonnull=org.eclipse.jdt.annotation.NonNull
org.eclipse.jdt.core.compiler.annotation.nonnullbydefault=org.eclipse.jdt.annotation.NonNullByDefault
org.eclipse.jdt.core.compiler.annotation.nullable=org.eclipse.jdt.annotation.Nullable
org.eclipse.jdt.core.compiler.annotation.nullanalysis=disabled
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=1.7
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
org.eclipse.jdt.core.compiler.problem.comparingIdentical=warning
org.eclipse.jdt.core.compiler.problem.deadCode=warning
org.eclipse.jdt.core.compiler.problem.deprecation=warning
org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
org.eclipse.jdt.core.compiler.problem.discouragedReference=warning
org.eclipse.jdt.core.compiler.problem.emptyStatement=ignore
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.explicitlyClosedAutoCloseable=ignore
org.eclipse.jdt.core.compiler.problem.fallthroughCase=ignore
org.eclipse.jdt.core.compiler.problem.fatalOptionalError=disabled
org.eclipse.jdt.core.compiler.problem.fieldHiding=error
org.eclipse.jdt.core.compiler.problem.finalParameterBound=warning
org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=warning
org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
org.eclipse.jdt.core.compiler.problem.includeNullInfoFromAsserts=disabled
org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=ignore
org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=ignore
org.eclipse.jdt.core.compiler.problem.localVariableHiding=error
org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=warning
org.eclipse.jdt.core.compiler.problem.missingDefaultCase=ignore
org.eclipse.jdt.core.compiler.problem.missingDeprecatedAnnotation=ignore
org.eclipse.jdt.core.compiler.problem.missingEnumCaseDespiteDefault=disabled
org.eclipse.jdt.core.compiler.problem.missingHashCodeMethod=ignore
org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=ignore
org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotationForInterfaceMethodImplementation=enabled
org.eclipse.jdt.core.compiler.problem.missingSerialVersion=warning
org.eclipse.jdt.core.compiler.problem.missingSynchronizedOnInheritedMethod=ignore
org.eclipse.jdt.core.compiler.problem.noEffectAssignment=warning
org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning
org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=ignore
org.eclipse.jdt.core.compiler.problem.nullAnnotationInferenceConflict=error
org.eclipse.jdt.core.compiler.problem.nullReference=warning
org.eclipse.jdt.core.compiler.problem.nullSpecViolation=error
org.eclipse.jdt.core.compiler.problem.nullUncheckedConversion=warning
org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
org.eclipse.jdt.core.compiler.problem.parameterAssignment=ignore
org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=ignore
org.eclipse.jdt.core.compiler.problem.potentialNullReference=ignore
org.eclipse.jdt.core.compiler.problem.potentiallyUnclosedCloseable=ignore
org.eclipse.jdt.core.compiler.problem.rawTypeReference=warning
org.eclipse.jdt.core.compiler.problem.redundantNullAnnotation=warning
org.eclipse.jdt.core.compiler.problem.redundantNullCheck=ignore
org.eclipse.jdt.core.compiler.problem.redundantSpecificationOfTypeArguments=ignore
org.eclipse.jdt.core.compiler.problem.redundantSuperinterface=ignore
org.eclipse.jdt.core.compiler.problem.reportMethodCanBePotentiallyStatic=ignore
org.eclipse.jdt.core.compiler.problem.reportMethodCanBeStatic=ignore
org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled
org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning
org.eclipse.jdt.core.compiler.problem.suppressOptionalErrors=disabled
org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
org.eclipse.jdt.core.compiler.problem.typeParameterHiding=error
org.eclipse.jdt.core.compiler.problem.unavoidableGenericTypeProblems=enabled
org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning
org.eclipse.jdt.core.compiler.problem.unclosedCloseable=warning
org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=warning
org.eclipse.jdt.core.compiler.problem.unnecessaryElse=ignore
org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=ignore
org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=ignore
org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionExemptExceptionAndThrowable=enabled
org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionIncludeDocCommentReference=enabled
org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
org.eclipse.jdt.core.compiler.problem.unusedImport=warning
org.eclipse.jdt.core.compiler.problem.unusedLabel=warning
org.eclipse.jdt.core.compiler.problem.unusedLocal=warning
org.eclipse.jdt.core.compiler.problem.unusedObjectAllocation=ignore
org.eclipse.jdt.core.compiler.problem.unusedParameter=ignore
org.eclipse.jdt.core.compiler.problem.unusedParameterIncludeDocCommentReference=enabled
org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=disabled
org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled
org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
org.eclipse.jdt.core.compiler.source=1.7

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sandbox/.settings/org.eclipse.jdt.ui.prefs Normal file
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#Sat Jan 21 23:04:06 EET 2012
eclipse.preferences.version=1
editor_save_participant_org.eclipse.jdt.ui.postsavelistener.cleanup=true
sp_cleanup.add_default_serial_version_id=true
sp_cleanup.add_generated_serial_version_id=false
sp_cleanup.add_missing_annotations=true
sp_cleanup.add_missing_deprecated_annotations=true
sp_cleanup.add_missing_methods=false
sp_cleanup.add_missing_nls_tags=false
sp_cleanup.add_missing_override_annotations=true
sp_cleanup.add_missing_override_annotations_interface_methods=true
sp_cleanup.add_serial_version_id=false
sp_cleanup.always_use_blocks=true
sp_cleanup.always_use_parentheses_in_expressions=true
sp_cleanup.always_use_this_for_non_static_field_access=false
sp_cleanup.always_use_this_for_non_static_method_access=false
sp_cleanup.convert_to_enhanced_for_loop=true
sp_cleanup.correct_indentation=true
sp_cleanup.format_source_code=true
sp_cleanup.format_source_code_changes_only=true
sp_cleanup.make_local_variable_final=true
sp_cleanup.make_parameters_final=true
sp_cleanup.make_private_fields_final=false
sp_cleanup.make_type_abstract_if_missing_method=false
sp_cleanup.make_variable_declarations_final=true
sp_cleanup.never_use_blocks=false
sp_cleanup.never_use_parentheses_in_expressions=false
sp_cleanup.on_save_use_additional_actions=true
sp_cleanup.organize_imports=true
sp_cleanup.qualify_static_field_accesses_with_declaring_class=false
sp_cleanup.qualify_static_member_accesses_through_instances_with_declaring_class=true
sp_cleanup.qualify_static_member_accesses_through_subtypes_with_declaring_class=true
sp_cleanup.qualify_static_member_accesses_with_declaring_class=true
sp_cleanup.qualify_static_method_accesses_with_declaring_class=false
sp_cleanup.remove_private_constructors=true
sp_cleanup.remove_trailing_whitespaces=true
sp_cleanup.remove_trailing_whitespaces_all=true
sp_cleanup.remove_trailing_whitespaces_ignore_empty=false
sp_cleanup.remove_unnecessary_casts=true
sp_cleanup.remove_unnecessary_nls_tags=false
sp_cleanup.remove_unused_imports=true
sp_cleanup.remove_unused_local_variables=false
sp_cleanup.remove_unused_private_fields=true
sp_cleanup.remove_unused_private_members=false
sp_cleanup.remove_unused_private_methods=true
sp_cleanup.remove_unused_private_types=true
sp_cleanup.sort_members=false
sp_cleanup.sort_members_all=false
sp_cleanup.use_blocks=false
sp_cleanup.use_blocks_only_for_return_and_throw=false
sp_cleanup.use_parentheses_in_expressions=false
sp_cleanup.use_this_for_non_static_field_access=true
sp_cleanup.use_this_for_non_static_field_access_only_if_necessary=true
sp_cleanup.use_this_for_non_static_method_access=true
sp_cleanup.use_this_for_non_static_method_access_only_if_necessary=true

4
sandbox/.settings/org.eclipse.m2e.core.prefs Normal file
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activeProfiles=
eclipse.preferences.version=1
resolveWorkspaceProjects=true
version=1

2
sandbox/.settings/org.eclipse.m2e.wtp.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.m2e.wtp.enabledProjectSpecificPrefs=false

8
sandbox/.settings/org.eclipse.wst.common.component Normal file
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<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
<wb-module deploy-name="spring-rest">
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
<property name="context-root" value="spring-rest"/>
<property name="java-output-path" value="/spring-rest/target/classes"/>
</wb-module>
</project-modules>

4
sandbox/.settings/org.eclipse.wst.common.project.facet.core.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<installed facet="java" version="1.7"/>
</faceted-project>

1
sandbox/.settings/org.eclipse.wst.jsdt.ui.superType.container Normal file
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org.eclipse.wst.jsdt.launching.baseBrowserLibrary

1
sandbox/.settings/org.eclipse.wst.jsdt.ui.superType.name Normal file
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Window

14
sandbox/.settings/org.eclipse.wst.validation.prefs Normal file
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DELEGATES_PREFERENCE=delegateValidatorList
USER_BUILD_PREFERENCE=enabledBuildValidatorListorg.eclipse.jst.j2ee.internal.classpathdep.ClasspathDependencyValidator;
USER_MANUAL_PREFERENCE=enabledManualValidatorListorg.eclipse.jst.j2ee.internal.classpathdep.ClasspathDependencyValidator;
USER_PREFERENCE=overrideGlobalPreferencestruedisableAllValidationfalseversion1.2.303.v201202090300
eclipse.preferences.version=1
override=true
suspend=false
vals/org.eclipse.jst.jsf.ui.JSFAppConfigValidator/global=FF01
vals/org.eclipse.jst.jsp.core.JSPBatchValidator/global=FF01
vals/org.eclipse.jst.jsp.core.JSPContentValidator/global=FF01
vals/org.eclipse.jst.jsp.core.TLDValidator/global=FF01
vals/org.eclipse.wst.dtd.core.dtdDTDValidator/global=FF01
vals/org.eclipse.wst.jsdt.web.core.JsBatchValidator/global=TF02
vf.version=3

2
sandbox/.settings/org.eclipse.wst.ws.service.policy.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.wst.ws.service.policy.projectEnabled=false

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sandbox/.springBeans Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<beansProjectDescription>
<version>1</version>
<pluginVersion><![CDATA[3.3.0.201307091516-RELEASE]]></pluginVersion>
<configSuffixes>
<configSuffix><![CDATA[xml]]></configSuffix>
</configSuffixes>
<enableImports><![CDATA[false]]></enableImports>
<configs>
<config>src/main/webapp/WEB-INF/api-servlet.xml</config>
</configs>
<configSets>
</configSets>
</beansProjectDescription>

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sandbox/README.md Normal file
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=========
## Core Java Cookbooks and Examples
### Relevant Articles:
- [Immutable ArrayList in Java](http://www.baeldung.com/java-immutable-list)
- [Java - Reading a Large File Efficiently](http://www.baeldung.com/java-read-lines-large-file)
- [Java InputStream to String](http://www.baeldung.com/convert-input-stream-to-string)

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sandbox/pom.xml Normal file
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<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.baeldung</groupId>
<artifactId>spring-rest</artifactId>
<version>0.1-SNAPSHOT</version>
<name>spring-rest</name>
<dependencies>
<!-- utils -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>4.0</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<!-- web -->
<!-- marshalling -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<!-- logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>${logback.version}</version>
<!-- <scope>runtime</scope> -->
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${org.slf4j.version}</version>
<!-- <scope>runtime</scope> --> <!-- some spring dependencies need to compile against jcl -->
</dependency>
<dependency> <!-- needed to bridge to slf4j for projects that use the log4j APIs directly -->
<groupId>org.slf4j</groupId>
<artifactId>log4j-over-slf4j</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
<!-- test scoped -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit-dep</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
<version>${org.hamcrest.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-library</artifactId>
<version>${org.hamcrest.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>${mockito.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>core-java</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
</plugins>
</build>
<properties>
<!-- Spring -->
<org.springframework.version>4.0.2.RELEASE</org.springframework.version>
<org.springframework.security.version>3.2.3.RELEASE</org.springframework.security.version>
<!-- persistence -->
<hibernate.version>4.3.4.Final</hibernate.version>
<mysql-connector-java.version>5.1.29</mysql-connector-java.version>
<!-- marshalling -->
<jackson.version>2.3.0</jackson.version>
<!-- logging -->
<org.slf4j.version>1.7.5</org.slf4j.version>
<logback.version>1.0.11</logback.version>
<!-- various -->
<hibernate-validator.version>5.0.3.Final</hibernate-validator.version>
<!-- util -->
<guava.version>16.0.1</guava.version>
<commons-lang3.version>3.3.1</commons-lang3.version>
<!-- testing -->
<org.hamcrest.version>1.3</org.hamcrest.version>
<junit.version>4.11</junit.version>
<mockito.version>1.9.5</mockito.version>
<httpcore.version>4.3.2</httpcore.version>
<httpclient.version>4.3.3</httpclient.version>
<rest-assured.version>2.3.0</rest-assured.version>
<!-- maven plugins -->
<maven-compiler-plugin.version>3.1</maven-compiler-plugin.version>
<maven-war-plugin.version>2.4</maven-war-plugin.version>
<maven-surefire-plugin.version>2.17</maven-surefire-plugin.version>
<maven-resources-plugin.version>2.6</maven-resources-plugin.version>
<cargo-maven2-plugin.version>1.4.7</cargo-maven2-plugin.version>
</properties>
</project>

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sandbox/src/main/resources/logback.xml Normal file
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<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>web - %date [%thread] %-5level %logger{36} - %message%n
</pattern>
</encoder>
</appender>
<!-- <logger name="org.springframework" level="WARN" /> -->
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>

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sandbox/src/main/webapp/WEB-INF/api-servlet.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd" >
</beans>

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sandbox/src/main/webapp/WEB-INF/web.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
xsi:schemaLocation="
http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">
<display-name>Spring MVC Application</display-name>
<!-- Spring root -->
<context-param>
<param-name>contextClass</param-name>
<param-value>
org.springframework.web.context.support.AnnotationConfigWebApplicationContext
</param-value>
</context-param>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>org.baeldung.config</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Spring child -->
<servlet>
<servlet-name>api</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>api</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file />
</welcome-file-list>
</web-app>

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sandbox/src/test/java/org/baeldung/codility/CodilityTest1.java Normal file
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package org.baeldung.codility;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Random;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class CodilityTest1 {
@Before
public final void before() {
//
}
// tests
@Test
public final void whenSolutionIsCalculated1_thenCorrect() {
final int[] A = new int[] { 1, 4, 3, 3, 1, 2 };
final int solution = solution(A);
Assert.assertEquals(4, solution);
}
@Test
public final void whenSolutionIsCalculated2_thenCorrect() {
final int[] A = new int[] { 6, 4, 4, 6 };
final int solution = solution(A);
Assert.assertEquals(-1, solution);
}
@Test
public final void whenSolutionIsCalculated3_thenCorrect() {
final int[] A = new int[100000];
final Random random = new Random();
for (final int index : A) {
A[index] = random.nextInt();
}
final long start = System.currentTimeMillis();
final int solution = solution(A);
final long end = System.currentTimeMillis();
System.out.println("Time: " + (end - start));
System.out.println(solution);
}
//
final int solution(final int elements[]) {
final Map<Integer, Integer> collector = new LinkedHashMap<Integer, Integer>();
Integer currentValue = null;
for (final int element : elements) {
currentValue = collector.get(element);
if (currentValue == null) {
collector.put(element, 1);
} else if (currentValue >= 1) {
collector.put(element, ++currentValue);
}
}
for (final Map.Entry<Integer, Integer> entry : collector.entrySet()) {
if (entry.getValue() == 1) {
return entry.getKey();
}
}
return -1;
}
}

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package org.baeldung.codility;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.junit.Assert;
import org.junit.Test;
public class CodilityTest2 {
// tests
@Test
public final void whenSolutionIsCalculated1_thenCorrect() {
final int solution = solution(955);
Assert.assertEquals(4, solution);
}
@Test
public final void whenSolutionIsCalculated2_thenCorrect() {
final int solution = solution(102);
Assert.assertEquals(-1, solution);
}
@Test
public final void whenSolutionIsCalculated3_thenCorrect() {
final int solution = solution(2);
Assert.assertEquals(-1, solution);
}
@Test
public final void whenSolutionIsCalculated4_thenCorrect() {
final int solution = solution2("codilitycodilityco");
Assert.assertEquals(8, solution);
}
//
public final int solution(final int decimal) {
final String binaryString = Integer.toBinaryString(decimal);
int lastPeriod = -1;
for (int period = 1; period < (binaryString.length() / 2 + 1); period++) {
final Matcher m = Pattern.compile("(\\S{" + period + ",})(?=.*?\\1)").matcher(binaryString);
final boolean found = m.find();
if (found && m.groupCount() > 0) {
lastPeriod = period;
}
if (!found) {
break;
}
}
return lastPeriod;
}
public final int solution2(final String binaryString) {
int lastPeriod = -1;
for (int period = 1; period < (binaryString.length() / 2 + 1); period++) {
final Matcher m = Pattern.compile("(\\S{" + period + ",})(?=.*?\\1)").matcher(binaryString);
final boolean found = m.find();
if (found && m.groupCount() > 0) {
lastPeriod = period;
}
if (!found) {
break;
}
}
return lastPeriod;
}
}

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sandbox/src/test/java/org/baeldung/codility/CodilityTest3.java Normal file
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package org.baeldung.codility;
import java.util.HashMap;
import java.util.Map;
import org.junit.Assert;
import org.junit.Test;
public class CodilityTest3 {
// tests
@Test
public final void whenSolutionIsCalculated1_thenCorrect() {
final int[] moves = new int[] { 1, 3, 2, 5, 4, 4, 6, 3, 2 };
final int solution = solution(moves);
Assert.assertEquals(7, solution);
}
//
public int solution(final int[] moves) {
final World world = new World();
int nextMove = 0;
for (final int move : moves) {
switch (nextMove) {
case 0:
if (world.moveNorth(move)) {
nextMove = 1;
break;
} else {
return world.movesCount;
}
case 1:
if (world.moveEast(move)) {
nextMove = 2;
break;
} else {
return world.movesCount;
}
case 2:
if (world.moveSouth(move)) {
nextMove = 3;
break;
} else {
return world.movesCount;
}
case 3:
if (world.moveWest(move)) {
nextMove = 0;
break;
} else {
return world.movesCount;
}
default:
throw new IllegalStateException();
}
}
return world.movesCount;
}
}
class World {
int movesCount = 1;
int currentX = 0;
int currentY = 0;
Map<Integer, Integer> minXAtY;
Map<Integer, Integer> maxXAtY;
Map<Integer, Integer> minYAtX;
Map<Integer, Integer> maxYAtX;
public World() {
minXAtY = new HashMap<>();
maxXAtY = new HashMap<>();
minYAtX = new HashMap<>();
maxYAtX = new HashMap<>();
}
final boolean moveNorth(final int steps) {
if (isMoveNorthValid(steps)) {
storeMoveNorth(steps);
movesCount++;
return true;
}
return false;
}
final boolean moveEast(final int steps) {
if (isMoveEastValid(steps)) {
storeMoveEast(steps);
movesCount++;
return true;
}
return false;
}
final boolean moveSouth(final int steps) {
if (isMoveSouthValid(steps)) {
storeMoveSouth(steps);
movesCount++;
return true;
}
return false;
}
final boolean moveWest(final int steps) {
if (isMoveWestValid(steps)) {
storeMoveWest(steps);
movesCount++;
return true;
}
return false;
}
//
private boolean isMoveNorthValid(final int steps) {
int currentPosition = currentY;
for (int i = 1; i <= steps; i++) {
currentPosition += 1;
if (minXAtY.get(currentPosition) != null && minXAtY.get(currentPosition) > currentX) {
return false;
}
if (maxXAtY.get(currentPosition) != null && maxXAtY.get(currentPosition) < currentX) {
return false;
}
}
return true;
}
private boolean isMoveEastValid(final int steps) { //
int currentPosition = currentX;
for (int i = 1; i <= steps; i++) {
currentPosition += 1;
if (minYAtX.get(currentPosition) != null && minYAtX.get(currentPosition) < currentY) {
return false;
}
if (maxYAtX.get(currentPosition) != null && maxYAtX.get(currentPosition) > currentY) {
return false;
}
}
return true;
}
private boolean isMoveSouthValid(final int steps) {
int currentPosition = currentY;
for (int i = 1; i <= steps; i++) {
currentPosition -= 1;
if (minXAtY.get(currentPosition) != null && minXAtY.get(currentPosition) < currentX) {
return false;
}
if (maxXAtY.get(currentPosition) != null && maxXAtY.get(currentPosition) > currentX) {
return false;
}
}
return true;
}
private boolean isMoveWestValid(final int steps) {
int currentPosition = currentX;
for (int i = 1; i <= steps; i++) {
currentPosition -= 1;
if (minYAtX.get(currentPosition) != null && minYAtX.get(currentPosition) > currentY) {
return false;
}
if (maxYAtX.get(currentPosition) != null && maxYAtX.get(currentPosition) < currentY) {
return false;
}
}
return true;
}
private void storeMoveNorth(final int steps) {
currentY = currentY + steps;
final Integer currentMaxYAtThisLevel = maxYAtX.get(currentX);
if (currentMaxYAtThisLevel == null || currentMaxYAtThisLevel == null && currentMaxYAtThisLevel < currentY) {
maxYAtX.put(currentX, currentY);
}
}
private void storeMoveEast(final int steps) {
currentX = currentX + steps;
final Integer currentMaxXAtThisLevel = maxXAtY.get(currentY);
if (currentMaxXAtThisLevel == null || currentMaxXAtThisLevel == null && currentMaxXAtThisLevel < currentX) {
maxXAtY.put(currentY, currentX);
}
}
private void storeMoveSouth(final int steps) {
currentY = currentY - steps;
final Integer currentMinYAtThisLevel = minYAtX.get(currentX);
if (currentMinYAtThisLevel == null || currentMinYAtThisLevel == null && currentMinYAtThisLevel > currentY) {
minYAtX.put(currentX, currentY);
}
}
private void storeMoveWest(final int steps) {
currentX = currentX - steps;
final Integer currentMinXAtThisLevel = minXAtY.get(currentY);
if (currentMinXAtThisLevel == null || currentMinXAtThisLevel == null && currentMinXAtThisLevel > currentX) {
minXAtY.put(currentY, currentX);
}
}
}

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sandbox/src/test/resources/.gitignore vendored Normal file
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*.class
#folders#
/target
/neoDb*
/data
/src/main/webapp/WEB-INF/classes
*/META-INF/*
# Packaged files #
*.jar
*.war
*.ear