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/*
* 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.something.impl;
import java.io.Reader;
import java.net.URI;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import org.apache.tuscany.sca.assembly.Composite;
import org.apache.tuscany.sca.common.java.io.IOHelper;
import org.apache.tuscany.sca.contribution.Artifact;
import org.apache.tuscany.sca.contribution.Contribution;
import org.apache.tuscany.sca.contribution.processor.ContributionReadException;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
import org.apache.tuscany.sca.deployment.Deployer;
import org.apache.tuscany.sca.monitor.Monitor;
import org.apache.tuscany.sca.monitor.MonitorFactory;
import org.apache.tuscany.sca.monitor.ValidationException;
import org.apache.tuscany.sca.runtime.ActivationException;
import org.apache.tuscany.sca.runtime.CompositeActivator;
import org.apache.tuscany.sca.runtime.EndpointRegistry;
import org.apache.tuscany.sca.something.Section10;
import org.oasisopen.sca.NoSuchDomainException;
import org.oasisopen.sca.NoSuchServiceException;
import org.oasisopen.sca.client.SCAClientFactory;
public class Section10Impl implements Section10 {
private String domainName;
private Deployer deployer;
private Map<String, InstalledContribution> installedContributions = new HashMap<String, InstalledContribution>();
private MonitorFactory monitorFactory;
private CompositeActivator compositeActivator;
private EndpointRegistry endpointRegistry;
private ExtensionPointRegistry extensionPointRegistry;
public Section10Impl(String domainName, Deployer deployer, MonitorFactory monitorFactory, CompositeActivator compositeActivator, EndpointRegistry endpointRegistry, ExtensionPointRegistry extensionPointRegistry) {
this.domainName = domainName;
this.deployer = deployer;
this.monitorFactory = monitorFactory;
this.compositeActivator = compositeActivator;
this.endpointRegistry = endpointRegistry;
this.extensionPointRegistry = extensionPointRegistry;
}
public String installContribution(String contributionURL) throws ContributionReadException, ActivationException, ValidationException {
installContribution(contributionURL, contributionURL, null, true);
return contributionURL;
}
public String installContribution(String contributionURL, boolean autoDeploy) throws ContributionReadException, ActivationException, ValidationException {
installContribution(contributionURL, contributionURL, null, autoDeploy);
return contributionURL;
}
public void installContribution(String uri, String contributionURL) throws ContributionReadException, ActivationException, ValidationException {
installContribution(uri, contributionURL, null, true);
}
public void installContribution(String uri, String contributionURL, List<String> dependentContributionURIs) throws ContributionReadException, ActivationException, ValidationException {
installContribution(uri, contributionURL, dependentContributionURIs, true);
}
public void installContribution(String uri, String contributionURL, List<String> dependentContributionURIs, boolean autoDeploy) throws ContributionReadException, ActivationException, ValidationException {
URL url = IOHelper.getLocationAsURL(contributionURL);
Monitor monitor = deployer.createMonitor();
Contribution contribution = deployer.loadContribution(URI.create(uri), url, monitor);
monitor.analyzeProblems();
InstalledContribution ic = new InstalledContribution(uri, url.toString(), contribution);
installedContributions.put(uri, ic);
if (autoDeploy) {
for (Composite c : ic.getDefaultDeployables()) {
deployComposite(c, ic);
}
}
}
public String addDeploymentComposite(String contributionURI, Reader compositeXML) throws ContributionReadException, XMLStreamException, ActivationException, ValidationException {
InstalledContribution ic = installedContributions.get(contributionURI);
if (ic == null) {
throw new IllegalArgumentException("contribution not installed: " + contributionURI);
}
Monitor monitor = monitorFactory.createMonitor();
Composite composite = deployer.loadXMLDocument(compositeXML, monitor);
monitor.analyzeProblems();
String compositeArtifcatURI = deployer.attachDeploymentComposite(ic.getContribution(), composite, true);
deployComposite(composite, ic);
return compositeArtifcatURI;
}
public void addToDomainLevelComposite(String compositeURI) throws ActivationException {
String contributionURI = getContributionUriForArtifact(compositeURI);
InstalledContribution ic = installedContributions.get(contributionURI);
if (ic == null) {
throw new IllegalArgumentException("Contribution not installed: " + contributionURI);
}
String relativeURI = compositeURI.substring(contributionURI.length()+1);
for (Artifact a : ic.getContribution().getArtifacts()) {
if (a.getURI().equals(relativeURI)) {
deployComposite((Composite) a.getModel(), ic);
return;
}
}
throw new IllegalArgumentException("composite not found: " + compositeURI);
}
public void removeFromDomainLevelComposite(String compositeURI) throws ActivationException {
String contributionURI = getContributionUriForArtifact(compositeURI);
InstalledContribution ic = installedContributions.get(contributionURI);
String relativeURI = compositeURI.substring(contributionURI.length()+1);
for (DeployedComposite dc : ic.getDeployedComposites()) {
if (relativeURI.equals(dc.getURI())) {
ic.getDeployedComposites().remove(dc);
dc.unDeploy();
return;
}
}
throw new IllegalStateException("composite not deployed: " + compositeURI);
}
public Composite getDomainLevelComposite() {
// TODO Auto-generated method stub
return null;
}
public String getDomainLevelCompositeAsString() {
// TODO Auto-generated method stub
return null;
}
public Object getQNameDefinition(String contributionURI, QName definition, QName symbolSpace) {
// TODO Auto-generated method stub
return null;
}
public List<String> removeContribution(String contributionURI) throws ActivationException {
List<String> removedContributionURIs = new ArrayList<String>();
InstalledContribution ic = installedContributions.remove(contributionURI);
if (ic != null) {
removedContributionURIs.add(ic.getURI());
for (String dependent : getDependentContributions(contributionURI)) {
removedContributionURIs.addAll(removeContribution(dependent));
}
for (DeployedComposite dc : ic.getDeployedComposites()) {
dc.unDeploy();
}
ic.getDeployedComposites().clear();
}
return removedContributionURIs;
}
public void updateContribution(String uri, String contributionURL) {
// TODO Auto-generated method stub
// is this just removeContribution/installContribution?
}
public String updateDeploymentComposite(String uri, Reader compositeXML) {
// TODO Auto-generated method stub
// is this removeFromDomainLevelComposite/addDeploymentComposite
return null;
}
public void shutdown() throws ActivationException {
for (String uri : installedContributions.keySet()) {
removeContribution(uri);
}
}
public <T> T getService(Class<T> interfaze, String serviceURI) throws NoSuchServiceException {
try {
return SCAClientFactory.newInstance(URI.create(getDomainName())).getService(interfaze, serviceURI);
} catch (NoSuchDomainException e) {
// shouldn't ever happen as we know this is the domain so it must exist
throw new IllegalStateException(e);
}
}
public String getDomainName() {
return domainName;
}
public List<String> getDeployedCompostes(String contributionURI) {
ArrayList<String> compositeURIs = new ArrayList<String>();
for (InstalledContribution ic : installedContributions.values()) {
for (DeployedComposite dc : ic.getDeployedComposites()) {
compositeURIs.add(ic.getURI() + "/" + dc.getURI());
}
}
return compositeURIs;
}
public List<String> getInstalledContributions() {
return new ArrayList<String>(installedContributions.keySet());
}
protected String getContributionUriForArtifact(String artifactURI) {
String contributionURI = null;
for (String uri : installedContributions.keySet()) {
if (artifactURI.startsWith(uri)) {
contributionURI = uri;
break;
}
}
if (contributionURI == null) {
throw new IllegalArgumentException("no contribution found for: " + artifactURI);
}
return contributionURI;
}
protected void deployComposite(Composite c, InstalledContribution ic) throws ActivationException {
List<Contribution> dependentContributions = new ArrayList<Contribution>();
for (InstalledContribution ics : installedContributions.values()) {
dependentContributions.add(ics.getContribution());
}
DeployedComposite dc = new DeployedComposite(c, ic, dependentContributions, deployer, compositeActivator, monitorFactory, endpointRegistry, extensionPointRegistry);
ic.getDeployedComposites().add(dc);
}
public Set<String> getDependentContributions(String contributionURI) {
InstalledContribution ic = installedContributions.get(contributionURI);
if (ic == null) {
throw new IllegalArgumentException("Contribution not installed: " + contributionURI);
}
Set<String> dependentContributionURIs = new HashSet<String>();
for (InstalledContribution icx : installedContributions.values()) {
List<Contribution> dependencies = icx.getContribution().getDependencies();
if (dependencies != null && dependencies.contains(ic.getContribution())) {
dependentContributionURIs.addAll(getDependentContributions(icx.getURI()));
}
}
return dependentContributionURIs;
}
}
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