/*
* 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.api.internal.file.collections;
import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.internal.file.CompositeFileCollection;
import org.gradle.api.internal.tasks.DefaultTaskDependency;
import org.gradle.api.internal.tasks.TaskDependencyResolveContext;
import org.gradle.api.internal.tasks.TaskResolver;
import org.gradle.internal.file.PathToFileResolver;
import org.gradle.util.GUtil;
import java.util.Arrays;
import java.util.LinkedHashSet;
import java.util.Set;
/**
* A {@link org.gradle.api.file.FileCollection} which resolves a set of paths relative to a {@link org.gradle.api.internal.file.FileResolver}.
*/
public class DefaultConfigurableFileCollection extends CompositeFileCollection implements ConfigurableFileCollection {
private final Set<Object> files;
private final String displayName;
private final PathToFileResolver resolver;
private final DefaultTaskDependency buildDependency;
public DefaultConfigurableFileCollection(PathToFileResolver fileResolver, TaskResolver taskResolver, Object... files) {
this("file collection", fileResolver, taskResolver, files);
}
public DefaultConfigurableFileCollection(String displayName, PathToFileResolver fileResolver, TaskResolver taskResolver, Object... files) {
this.displayName = displayName;
this.resolver = fileResolver;
this.files = new LinkedHashSet<Object>(Arrays.asList(files));
buildDependency = new DefaultTaskDependency(taskResolver);
}
public String getDisplayName() {
return displayName;
}
public Set<Object> getFrom() {
return files;
}
public void setFrom(Iterable<?> path) {
files.clear();
files.add(path);
}
public void setFrom(Object... paths) {
files.clear();
GUtil.addToCollection(files, Arrays.asList(paths));
}
public ConfigurableFileCollection from(Object... paths) {
GUtil.addToCollection(files, Arrays.asList(paths));
return this;
}
public ConfigurableFileCollection builtBy(Object... tasks) {
buildDependency.add(tasks);
return this;
}
public Set<Object> getBuiltBy() {
return buildDependency.getValues();
}
public ConfigurableFileCollection setBuiltBy(Iterable<?> tasks) {
buildDependency.setValues(tasks);
return this;
}
@Override
public void visitContents(FileCollectionResolveContext context) {
FileCollectionResolveContext nested = context.push(resolver);
nested.add(files);
}
@Override
public void visitDependencies(TaskDependencyResolveContext context) {
context.add(buildDependency);
super.visitDependencies(context);
}
}