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EclipseJdt.java
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EclipseJdt.java
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/*
* Copyright 2016 the original author or authors.
*
* Licensed 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.gradle.plugins.ide.eclipse.model;
import groovy.lang.Closure;
import groovy.lang.DelegatesTo;
import org.gradle.api.Action;
import org.gradle.api.JavaVersion;
import org.gradle.plugins.ide.api.PropertiesFileContentMerger;
import org.gradle.util.internal.ConfigureUtil;
import javax.inject.Inject;
/**
* Enables fine-tuning jdt details of the Eclipse plugin
*
* <pre class='autoTested'>
* plugins {
* id 'java'
* id 'eclipse'
* }
*
* eclipse {
* jdt {
* //if you want to alter the java versions (by default they are configured with gradle java plugin settings):
* sourceCompatibility = 1.6
* targetCompatibility = 1.5
* javaRuntimeName = "J2SE-1.5"
*
* file {
* //whenMerged closure is the highest voodoo
* //and probably should be used only to solve tricky edge cases.
* //the type passed to the closure is {@link Jdt}
*
* //closure executed after jdt file content is loaded from existing file
* //and after gradle build information is merged
* whenMerged { jdt
* //you can tinker with the {@link Jdt} here
* }
*
* //withProperties allows addition of properties not currently
* //modeled by Gradle
* withProperties { properties ->
* //you can tinker with the {@link java.util.Properties} here
* }
* }
* }
* }
* </pre>
*/
public abstract class EclipseJdt {
private JavaVersion sourceCompatibility = JavaVersion.current();
private JavaVersion targetCompatibility = JavaVersion.current();
private String javaRuntimeName;
private final PropertiesFileContentMerger file;
@Inject
public EclipseJdt(PropertiesFileContentMerger file) {
this.file = file;
}
/**
* The source Java language level.
* <p>
* For example see docs for {@link EclipseJdt}
*/
public JavaVersion getSourceCompatibility() {
return sourceCompatibility;
}
/**
* Sets source compatibility.
*
* @since 4.0
*/
public void setSourceCompatibility(JavaVersion sourceCompatibility) {
setSourceCompatibility((Object) sourceCompatibility);
}
public void setSourceCompatibility(Object sourceCompatibility) {
JavaVersion version = JavaVersion.toVersion(sourceCompatibility);
if (version != null) {
this.sourceCompatibility = version;
}
}
/**
* The target JVM to generate {@code .class} files for.
* <p>
* For example see docs for {@link EclipseJdt}
*/
public JavaVersion getTargetCompatibility() {
return targetCompatibility;
}
/**
* Sets target compatibility.
*
* @since 4.0
*/
public void setTargetCompatibility(JavaVersion targetCompatibility) {
setTargetCompatibility((Object) targetCompatibility);
}
public void setTargetCompatibility(Object targetCompatibility) {
JavaVersion version = JavaVersion.toVersion(targetCompatibility);
if (version != null) {
this.targetCompatibility = version;
}
}
/**
* The name of the Java Runtime to use.
* <p>
* For example see docs for {@link EclipseJdt}
*/
public String getJavaRuntimeName() {
return javaRuntimeName;
}
public void setJavaRuntimeName(String javaRuntimeName) {
this.javaRuntimeName = javaRuntimeName;
}
/**
* See {@link #file(Action) }
*/
public PropertiesFileContentMerger getFile() {
return file;
}
/**
* Enables advanced configuration like affecting the way existing jdt file content
* is merged with gradle build information
* <p>
* The object passed to whenMerged{} and beforeMerged{} closures is of type {@link Jdt}
* <p>
* The object passed to withProperties{} closures is of type {@link java.util.Properties}
* <p>
* For example see docs for {@link EclipseJdt}
*/
public void file(@DelegatesTo(PropertiesFileContentMerger.class) Closure closure) {
ConfigureUtil.configure(closure, file);
}
/**
* Enables advanced configuration like affecting the way existing jdt file content
* is merged with gradle build information
* <p>
* The object passed to whenMerged{} and beforeMerged{} actions is of type {@link Jdt}
* <p>
* The object passed to withProperties{} actions is of type {@link java.util.Properties}
* <p>
* For example see docs for {@link EclipseJdt}
*
* @since 3.5
*/
public void file(Action<? super PropertiesFileContentMerger> action) {
action.execute(file);
}
}