+++ /dev/null
-/*
- * Copyright (C) 2007-2012 Argeo GmbH
- *
- * 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.argeo.slc.osgi.build;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Set;
-import java.util.SortedMap;
-import java.util.TreeMap;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.slc.DefaultNameVersion;
-import org.argeo.slc.NameVersion;
-import org.argeo.slc.SlcException;
-import org.argeo.slc.UnsupportedException;
-import org.argeo.slc.build.Distribution;
-import org.argeo.slc.build.ModularDistribution;
-import org.eclipse.gemini.blueprint.context.BundleContextAware;
-import org.osgi.framework.BundleContext;
-import org.osgi.framework.Constants;
-import org.springframework.beans.factory.InitializingBean;
-
-public abstract class AbstractOsgiModularDistribution implements
- ModularDistribution, BundleContextAware, InitializingBean {
- private final static Log log = LogFactory
- .getLog(AbstractOsgiModularDistribution.class);
-
- private BundleContext bundleContext;
- private EclipseUpdateSite eclipseUpdateSite;
-
- /** Initialized by the object itself. */
- private SortedMap<NameVersion, Distribution> distributions = new TreeMap<NameVersion, Distribution>();
-
- protected abstract void fillDistributions(
- SortedMap<NameVersion, Distribution> distributions)
- throws Exception;
-
- public Distribution getModuleDistribution(String moduleName,
- String moduleVersion) {
- return distributions.get(new DefaultNameVersion(moduleName,
- moduleVersion));
- }
-
- public String getDistributionId() {
- return bundleContext.getBundle().getSymbolicName()
- + "-"
- + bundleContext.getBundle().getHeaders()
- .get(Constants.BUNDLE_VERSION);
- }
-
- public Set<NameVersion> listModulesNameVersions() {
- return distributions.keySet();
- }
-
- public Iterator<NameVersion> nameVersions() {
- return distributions.keySet().iterator();
- }
-
- public void setBundleContext(BundleContext bundleContext) {
- this.bundleContext = bundleContext;
- }
-
- public void afterPropertiesSet() throws Exception {
- fillDistributions(distributions);
- if (log.isDebugEnabled())
- log.debug("Distribution " + getName() + ":" + getVersion()
- + " loaded (" + distributions.size() + " modules)");
- }
-
- protected String findVersion(String name) {
- Set<String> versions = new HashSet<String>();
- for (NameVersion key : distributions.keySet()) {
- if (key.getName().equals(name))
- versions.add(key.getVersion());
- }
-
- if (versions.size() == 0)
- throw new SlcException("Cannot find version for name " + name);
- else if (versions.size() > 1)
- throw new SlcException("Found more than one version for name "
- + name + ": " + versions);
- else
- return versions.iterator().next();
-
- }
-
- public Object getModulesDescriptor(String descriptorType) {
- if (descriptorType.equals("eclipse"))
- return writeEclipseUpdateSite();
- else
- throw new UnsupportedException("descriptorType", descriptorType);
- }
-
- protected Set<NameVersion> writePlainUrlList() {
- return distributions.keySet();
- }
-
- protected String writeEclipseUpdateSite() {
- if (eclipseUpdateSite == null)
- throw new SlcException("No eclipse update site declared.");
-
- StringBuffer buf = new StringBuffer("");
- buf.append("<site>");
-
- List<EclipseUpdateSiteCategory> usedCategories = new ArrayList<EclipseUpdateSiteCategory>();
- for (EclipseUpdateSiteFeature feature : eclipseUpdateSite.getFeatures()) {
-
- String featureId = feature.getName();
- String featureVersion = findVersion(featureId);
- buf.append("<feature");
- buf.append(" url=\"features/").append(featureId).append('_')
- .append(featureVersion).append(".jar\"");
- buf.append(" id=\"").append(featureId).append("\"");
- buf.append(" version=\"").append(featureVersion).append("\"");
- buf.append(">\n");
-
- for (EclipseUpdateSiteCategory category : feature.getCategories()) {
- usedCategories.add(category);
- buf.append(" <category name=\"").append(category.getName())
- .append("\"/>\n");
- }
- buf.append("</feature>\n\n");
- }
-
- for (EclipseUpdateSiteCategory category : usedCategories) {
- buf.append("<category-def");
- buf.append(" name=\"").append(category.getName()).append("\"");
- buf.append(" label=\"").append(category.getLabel()).append("\"");
- buf.append(">\n");
- buf.append(" <description>").append(category.getDescription())
- .append("</description>\n");
- buf.append("</category-def>\n\n");
- }
-
- buf.append("</site>");
- return buf.toString();
- }
-
- public String getName() {
- return bundleContext.getBundle().getSymbolicName();
- }
-
- public String getVersion() {
- return bundleContext.getBundle().getHeaders()
- .get(Constants.BUNDLE_VERSION).toString();
- }
-
- @Override
- public String toString() {
- return new DefaultNameVersion(this).toString();
- }
-
- public void setEclipseUpdateSite(EclipseUpdateSite eclipseUpdateSite) {
- this.eclipseUpdateSite = eclipseUpdateSite;
- }
-
- public BundleContext getBundleContext() {
- return bundleContext;
- }
-
-}
projects / gpl / argeo-slc.git / blobdiff