Merge tag 'v2.3.20' into testing

[gpl/argeo-jcr.git] / org.argeo.slc.repo / src / org / argeo / slc / repo / osgi / MavenWrapper.java

diff --git a/org.argeo.slc.repo/src/org/argeo/slc/repo/osgi/MavenWrapper.java b/org.argeo.slc.repo/src/org/argeo/slc/repo/osgi/MavenWrapper.java
new file mode 100644 (file)
index 0000000..84d29a8
--- /dev/null
+++ b/org.argeo.slc.repo/src/org/argeo/slc/repo/osgi/MavenWrapper.java
@@ -0,0 +1,122 @@
+package org.argeo.slc.repo.osgi;
+
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+
+import javax.jcr.Node;
+import javax.jcr.Property;
+import javax.jcr.Session;
+
+import org.apache.commons.io.IOUtils;
+import org.argeo.api.cms.CmsLog;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.DefaultNameVersion;
+import org.argeo.slc.SlcException;
+import org.argeo.slc.repo.OsgiFactory;
+import org.argeo.slc.repo.RepoUtils;
+import org.eclipse.aether.artifact.Artifact;
+import org.eclipse.aether.artifact.DefaultArtifact;
+
+/**
+ * BND wrapper based on a Maven artifact available from one of the configured
+ * repositories.
+ */
+public class MavenWrapper extends BndWrapper implements Runnable {
+       private final static CmsLog log = CmsLog.getLog(MavenWrapper.class);
+
+       private String sourceCoords;
+
+       private OsgiFactory osgiFactory;
+
+       private Boolean doNotModifySources = false;
+
+       public MavenWrapper() {
+               setFactory(this);
+       }
+
+       @Override
+       public String getVersion() {
+               String version = super.getVersion();
+               if (version != null)
+                       return version;
+               return new DefaultArtifact(sourceCoords).getVersion();
+       }
+
+       public void run() {
+               Session distSession = null;
+               Session javaSession = null;
+               InputStream in = null;
+               ByteArrayOutputStream out = null;
+               try {
+                       distSession = osgiFactory.openDistSession();
+                       javaSession = osgiFactory.openJavaSession();
+                       Node origArtifact;
+                       try {
+                               origArtifact = osgiFactory.getMaven(distSession, sourceCoords);
+                       } catch (Exception e1) {
+                               origArtifact = osgiFactory.getMaven(distSession, sourceCoords + ":" + getVersion());
+                       }
+
+                       in = origArtifact.getNode(Node.JCR_CONTENT).getProperty(Property.JCR_DATA).getBinary().getStream();
+                       out = new ByteArrayOutputStream();
+                       wrapJar(in, out);
+                       Node newJarNode = RepoUtils.copyBytesAsArtifact(javaSession.getRootNode(), getArtifact(),
+                                       out.toByteArray());
+                       osgiFactory.indexNode(newJarNode);
+                       newJarNode.getSession().save();
+
+                       if (log.isDebugEnabled())
+                               log.debug("Wrapped Maven " + sourceCoords + " to " + newJarNode.getPath());
+
+                       // sources
+                       Artifact sourcesArtifact = new SubArtifact(new DefaultArtifact(sourceCoords), "sources", null);
+                       Node sourcesArtifactNode;
+                       try {
+
+                               sourcesArtifactNode = osgiFactory.getMaven(distSession, sourcesArtifact.toString());
+                       } catch (SlcException e) {
+                               // no sources available
+                               return;
+                       }
+
+                       IOUtils.closeQuietly(in);
+                       in = sourcesArtifactNode.getNode(Node.JCR_CONTENT).getProperty(Property.JCR_DATA).getBinary().getStream();
+                       byte[] pdeSource;
+                       if (doNotModifySources)
+                               pdeSource = IOUtils.toByteArray(in);
+                       else
+                               pdeSource = RepoUtils.packageAsPdeSource(in, new DefaultNameVersion(getName(), getVersion()));
+                       Node pdeSourceNode = RepoUtils.copyBytesAsArtifact(javaSession.getRootNode(),
+                                       new DefaultArtifact(getCategory(), getName() + ".source", "jar", getVersion()), pdeSource);
+                       osgiFactory.indexNode(pdeSourceNode);
+                       pdeSourceNode.getSession().save();
+
+                       if (log.isDebugEnabled())
+                               log.debug("Wrapped Maven " + sourcesArtifact + " to PDE sources " + pdeSourceNode.getPath());
+               } catch (Exception e) {
+                       throw new SlcException("Cannot wrap Maven " + sourceCoords, e);
+               } finally {
+                       JcrUtils.logoutQuietly(distSession);
+                       JcrUtils.logoutQuietly(javaSession);
+                       IOUtils.closeQuietly(in);
+                       IOUtils.closeQuietly(out);
+               }
+       }
+
+       public void setSourceCoords(String sourceCoords) {
+               this.sourceCoords = sourceCoords;
+       }
+
+       public String getSourceCoords() {
+               return sourceCoords;
+       }
+
+       public void setOsgiFactory(OsgiFactory osgiFactory) {
+               this.osgiFactory = osgiFactory;
+       }
+
+       public void setDoNotModifySources(Boolean doNotModifySources) {
+               this.doNotModifySources = doNotModifySources;
+       }
+
+}