/*
* 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.tasks;
import groovy.lang.Closure;
import org.apache.commons.lang.StringUtils;
import org.gradle.api.InvalidUserDataException;
import org.gradle.api.Project;
import org.gradle.api.Task;
import org.gradle.api.UnknownTaskException;
import org.gradle.api.internal.ClassGenerator;
import org.gradle.api.internal.project.ProjectInternal;
import org.gradle.api.internal.project.taskfactory.ITaskFactory;
import org.gradle.util.GUtil;
import java.util.HashMap;
import java.util.Map;
public class DefaultTaskContainer extends DefaultTaskCollection<Task> implements TaskContainerInternal {
private final ITaskFactory taskFactory;
public DefaultTaskContainer(ProjectInternal project, ClassGenerator classGenerator, ITaskFactory taskFactory) {
super(Task.class, classGenerator, project);
this.taskFactory = taskFactory;
}
public Task add(Map<String, ?> options) {
Map<String, Object> mutableOptions = new HashMap<String, Object>(options);
Object replaceStr = mutableOptions.remove(Task.TASK_OVERWRITE);
boolean replace = replaceStr != null && "true".equals(replaceStr.toString());
Task task = taskFactory.createTask(project, mutableOptions);
String name = task.getName();
if (!replace && findByNameWithoutRules(name) != null) {
throw new InvalidUserDataException(String.format(
"Cannot add %s as a task with that name already exists.", task));
}
addObject(name, task);
return task;
}
public Task add(Map<String, ?> options, Closure configureClosure) throws InvalidUserDataException {
return add(options).configure(configureClosure);
}
public <T extends Task> T add(String name, Class<T> type) {
return type.cast(add(GUtil.map(Task.TASK_NAME, name, Task.TASK_TYPE, type)));
}
public Task add(String name) {
return add(GUtil.map(Task.TASK_NAME, name));
}
public Task replace(String name) {
return add(GUtil.map(Task.TASK_NAME, name, Task.TASK_OVERWRITE, true));
}
public Task add(String name, Closure configureClosure) {
return add(GUtil.map(Task.TASK_NAME, name)).configure(configureClosure);
}
public <T extends Task> T replace(String name, Class<T> type) {
return type.cast(add(GUtil.map(Task.TASK_NAME, name, Task.TASK_TYPE, type, Task.TASK_OVERWRITE, true)));
}
public Task findByPath(String path) {
if (!GUtil.isTrue(path)) {
throw new InvalidUserDataException("A path must be specified!");
}
if (!path.contains(Project.PATH_SEPARATOR)) {
return findByName(path);
}
String projectPath = StringUtils.substringBeforeLast(path, Project.PATH_SEPARATOR);
Project project = this.project.findProject(!GUtil.isTrue(projectPath) ? Project.PATH_SEPARATOR : projectPath);
if (project == null) {
return null;
}
return project.getTasks().findByName(StringUtils.substringAfterLast(path, Project.PATH_SEPARATOR));
}
public Task resolveTask(Object path) {
if (!GUtil.isTrue(path)) {
throw new InvalidUserDataException("A path must be specified!");
}
return getByPath(path.toString());
}
public Task getByPath(String path) throws UnknownTaskException {
Task task = findByPath(path);
if (task == null) {
throw new UnknownTaskException(String.format("Task with path '%s' not found in %s.", path, project));
}
return task;
}
}