/*
 * Copyright 2010 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

import groovy.transform.CompileStatic
import org.gradle.plugins.ide.api.PropertiesFileContentMerger
import org.gradle.plugins.ide.api.PropertiesGeneratorTask
import org.gradle.plugins.ide.eclipse.model.EclipseJdt
import org.gradle.plugins.ide.eclipse.model.Jdt

/**
 * Generates the Eclipse JDT configuration file. If you want to fine tune the eclipse configuration
 * <p>
 * At this moment nearly all configuration is done via {@link EclipseJdt}.
 */
@CompileStatic
class GenerateEclipseJdt extends PropertiesGeneratorTask<Jdt> {

    /**
     * Eclipse JDT model that contains information needed to generate the JDT file.
     */
    EclipseJdt jdt

    GenerateEclipseJdt() {
        jdt = instantiator.newInstance(EclipseJdt, new PropertiesFileContentMerger(getTransformer()))
    }

    protected Jdt create() {
        return new Jdt(getTransformer())
    }

    protected void configure(Jdt jdtContent) {
        def jdtModel = getJdt()
        jdtModel.file.beforeMerged.execute(jdtContent)
        jdtContent.sourceCompatibility = jdtModel.sourceCompatibility
        jdtContent.targetCompatibility = jdtModel.targetCompatibility
        jdtModel.file.whenMerged.execute(jdtContent)
    }
}
