/*
* Copyright 2014 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.platform.base.binary;
import org.gradle.api.DomainObjectSet;
import org.gradle.api.Incubating;
import org.gradle.api.internal.AbstractBuildableModelElement;
import org.gradle.internal.reflect.Instantiator;
import org.gradle.internal.reflect.ObjectInstantiationException;
import org.gradle.language.base.LanguageSourceSet;
import org.gradle.language.base.internal.LanguageSourceSetContainer;
import org.gradle.platform.base.BinaryTasksCollection;
import org.gradle.platform.base.ModelInstantiationException;
import org.gradle.platform.base.internal.BinarySpecInternal;
import org.gradle.platform.base.internal.DefaultBinaryTasksCollection;
/**
* Base class for custom binary implementations.
* A custom implementation of {@link org.gradle.platform.base.BinarySpec} must extend this type.
*
* TODO at the moment leaking BinarySpecInternal here to generate lifecycleTask in
* LanguageBasePlugin$createLifecycleTaskForBinary#createLifecycleTaskForBinary rule
*
*/
@Incubating
public abstract class BaseBinarySpec extends AbstractBuildableModelElement implements BinarySpecInternal {
private final LanguageSourceSetContainer sourceSets = new LanguageSourceSetContainer();
private static ThreadLocal<BinaryInfo> nextBinaryInfo = new ThreadLocal<BinaryInfo>();
private final BinaryTasksCollection tasks = new DefaultBinaryTasksCollection(this);
private final String name;
private final String typeName;
private boolean buildable = true;
public static <T extends BaseBinarySpec> T create(Class<T> type, String name, Instantiator instantiator) {
if (type.equals(BaseBinarySpec.class)) {
throw new ModelInstantiationException("Cannot create instance of abstract class BaseBinarySpec.");
}
nextBinaryInfo.set(new BinaryInfo(name, type.getSimpleName()));
try {
try {
return instantiator.newInstance(type);
} catch (ObjectInstantiationException e) {
throw new ModelInstantiationException(String.format("Could not create binary of type %s", type.getSimpleName()), e.getCause());
}
} finally {
nextBinaryInfo.set(null);
}
}
protected BaseBinarySpec() {
this(nextBinaryInfo.get());
}
private BaseBinarySpec(BinaryInfo info) {
if (info == null) {
throw new ModelInstantiationException("Direct instantiation of a BaseBinarySpec is not permitted. Use a BinaryTypeBuilder instead.");
}
this.name = info.name;
this.typeName = info.typeName;
}
protected String getTypeName() {
return typeName;
}
public String getDisplayName() {
return String.format("%s '%s'", getTypeName(), getName());
}
public String getName() {
return name;
}
public boolean isBuildable() {
return buildable;
}
public void setBuildable(boolean buildable) {
this.buildable = buildable;
}
public DomainObjectSet<LanguageSourceSet> getSource() {
return sourceSets;
}
public void source(Object source) {
sourceSets.source(source);
}
public BinaryTasksCollection getTasks() {
return tasks;
}
public boolean isLegacyBinary() {
return false;
}
private static class BinaryInfo {
final String name;
final String typeName;
private BinaryInfo(String name, String typeName) {
this.name = name;
this.typeName = typeName;
}
}
@Override
public String toString() {
return getDisplayName();
}
}