runtime/org.argeo.slc.repo/src/main/java/org/argeo/slc/repo/osgi/MavenWrapper.java

   1 package org.argeo.slc.repo.osgi;
   2
   3 import java.io.ByteArrayOutputStream;
   4 import java.io.InputStream;
   5
   6 import javax.jcr.Node;
   7 import javax.jcr.Property;
   8 import javax.jcr.RepositoryException;
   9 import javax.jcr.Session;
  10
  11 import org.apache.commons.logging.Log;
  12 import org.apache.commons.logging.LogFactory;
  13 import org.argeo.jcr.JcrUtils;
  14 import org.argeo.slc.SlcException;
  15 import org.argeo.slc.repo.OsgiFactory;
  16 import org.argeo.slc.repo.RepoUtils;
  17
  18 public class MavenWrapper extends BndWrapper implements Runnable {
  19         private final static Log log = LogFactory.getLog(MavenWrapper.class);
  20
  21         private String sourceCoords;
  22
  23         private OsgiFactory osgiFactory;
  24
  25         public MavenWrapper() {
  26                 setFactory(this);
  27         }
  28
  29         public void run() {
  30                 Session distSession = null;
  31                 Session javaSession = null;
  32                 InputStream in;
  33                 ByteArrayOutputStream out;
  34                 try {
  35                         distSession = osgiFactory.openDistSession();
  36                         javaSession = osgiFactory.openJavaSession();
  37                         Node sourceArtifact = osgiFactory.getMaven(distSession,
  38                                         sourceCoords);
  39
  40                         in = sourceArtifact.getNode(Node.JCR_CONTENT)
  41                                         .getProperty(Property.JCR_DATA).getBinary().getStream();
  42                         out = new ByteArrayOutputStream();
  43                         wrapJar(in, out);
  44                         Node newJarNode = RepoUtils
  45                                         .copyBytesAsArtifact(javaSession.getRootNode(),
  46                                                         getArtifact(), out.toByteArray());
  47                         osgiFactory.indexNode(newJarNode);
  48                         newJarNode.getSession().save();
  49                         if (log.isDebugEnabled())
  50                                 log.debug("Wrapped Maven " + sourceCoords + " to "
  51                                                 + newJarNode.getPath());
  52                 } catch (RepositoryException e) {
  53                         throw new SlcException("Cannot wrap Maven " + sourceCoords, e);
  54                 } finally {
  55                         JcrUtils.logoutQuietly(distSession);
  56                         JcrUtils.logoutQuietly(javaSession);
  57                 }
  58         }
  59
  60         public void setSourceCoords(String sourceCoords) {
  61                 this.sourceCoords = sourceCoords;
  62         }
  63
  64         public void setOsgiFactory(OsgiFactory osgiFactory) {
  65                 this.osgiFactory = osgiFactory;
  66         }
  67
  68 }