/*
* Copyright 2009 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.artifacts.dsl.dependencies;
import org.gradle.api.IllegalDependencyNotation;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Dependency;
import org.gradle.api.internal.artifacts.ProjectDependenciesBuildInstruction;
import org.gradle.api.artifacts.ProjectDependency;
import org.gradle.api.internal.ClassGenerator;
import org.gradle.api.internal.artifacts.dependencies.DefaultProjectDependency;
import org.gradle.util.ConfigureUtil;
import java.util.HashMap;
import java.util.Map;
/**
* @author Hans Dockter
*/
public class DefaultProjectDependencyFactory implements ProjectDependencyFactory {
private final ProjectDependenciesBuildInstruction instruction;
private final ClassGenerator classGenerator;
public DefaultProjectDependencyFactory(ProjectDependenciesBuildInstruction instruction, ClassGenerator classGenerator) {
this.instruction = instruction;
this.classGenerator = classGenerator;
}
public <T extends Dependency> T createDependency(Class<T> type, Object userDependencyDescription) throws IllegalDependencyNotation {
if (userDependencyDescription instanceof Project) {
return type.cast(classGenerator.newInstance(DefaultProjectDependency.class, userDependencyDescription, instruction));
}
throw new IllegalDependencyNotation();
}
public ProjectDependency createProjectDependencyFromMap(ProjectFinder projectFinder,
Map<? extends String, ? extends Object> map) {
Map<String, Object> args = new HashMap<String, Object>(map);
String path = getAndRemove(args, "path");
String configuration = getAndRemove(args, "configuration");
ProjectDependency dependency = classGenerator.newInstance(DefaultProjectDependency.class, projectFinder.getProject(path), configuration, instruction);
ConfigureUtil.configureByMap(args, dependency);
return dependency;
}
private String getAndRemove(Map<String, Object> args, String key) {
Object value = args.get(key);
args.remove(key);
return value != null ? value.toString() : null;
}
}