/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tuscany.sca.contribution.impl;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.ListIterator;
import java.util.Set;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.assembly.impl.ExtensibleImpl;
import org.apache.tuscany.sca.contribution.Artifact;
import org.apache.tuscany.sca.contribution.Contribution;
import org.apache.tuscany.sca.contribution.ContributionMetadata;
import org.apache.tuscany.sca.contribution.Export;
import org.apache.tuscany.sca.contribution.Import;
import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
/**
* The representation of a deployed contribution
*
* @version $Rev: 1103527 $ $Date: 2011-05-15 21:12:00 +0100 (Sun, 15 May 2011) $
*/
class ContributionImpl extends ExtensibleImpl implements Contribution {
private String uri;
private String location;
private Object model;
private byte[] contents;
private List<Export> exports = new ArrayList<Export>();
private List<Import> imports = new ArrayList<Import>();
private List<Composite> deployables = new ArrayList<Composite>();
private List<Artifact> artifacts = new ArrayList<Artifact>();
private List<Contribution> dependencies = new ArrayList<Contribution>();
private ModelResolver modelResolver;
private Set<String> types = new HashSet<String>();
// FIXME remove this dependency on Java ClassLoaders
private ClassLoader classLoader;
ContributionImpl() {
}
public String getLocation() {
return this.location;
}
public void setLocation(String location) {
this.location = location;
}
//FIXME Remove dependency on Java ClassLoaders
public ClassLoader getClassLoader() {
return classLoader;
}
//FIXME Remove dependency on Java ClassLoaders
public void setClassLoader(ClassLoader classLoader) {
this.classLoader = classLoader;
}
public String getURI() {
return this.uri;
}
public void setURI(String uri) {
this.uri = uri;
}
public <T> T getModel() {
return (T) model;
}
public void setModel(Object model) {
this.model = model;
}
public byte[] getContents() {
return contents;
}
public void setContents(byte[] contents) {
this.contents = contents;
}
public ModelResolver getModelResolver() {
return modelResolver;
}
public void setModelResolver(ModelResolver modelResolver) {
this.modelResolver = modelResolver;
}
public List<Contribution> getDependencies() {
return dependencies;
}
public List<Export> getExports() {
return exports;
}
public List<Import> getImports() {
return imports;
}
public List<Composite> getDeployables() {
return deployables;
}
public List<Artifact> getArtifacts() {
return artifacts;
}
@Override
public int hashCode() {
return uri.hashCode();
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
} else {
if (obj instanceof Artifact) {
return uri.equals(((Artifact)obj).getURI());
} else {
return false;
}
}
}
@Override
public String toString() {
return "Contribution : " + uri + " \n" +
"from: " + location;
}
public Set<String> getTypes() {
return types;
}
public <T> T getArtifactModel(String uri) {
for (Artifact a : getArtifacts()) {
if (a.getURI().equals(uri)) {
return (T) a.getModel();
}
}
throw new IllegalArgumentException("artifact not found: " + uri);
}
@Override
public void mergeMetaData(ContributionMetadata metaData) {
imports.addAll(metaData.getImports());
exports.addAll(metaData.getExports());
if (metaData.getDeployables().size() > 0) {
// Update the deployable Composite objects with the correct Composite object for the artifact
for (Artifact a : getArtifacts()) {
if (a.getModel() instanceof Composite) {
for (ListIterator<Composite> lit = metaData.getDeployables().listIterator(); lit.hasNext();) {
if (lit.next().getName().equals(((Composite)a.getModel()).getName())) {
lit.set((Composite)a.getModel());
}
}
}
}
deployables.addAll(metaData.getDeployables());
}
}
@Override
public void addComposite(Composite composite) {
Artifact a = new ArtifactImpl();
a.setURI(composite.getURI());
a.setModel(composite);
a.setUnresolved(false);
artifacts.add(a);
}
}