org.argeo.slc.repo/src/org/argeo/slc/repo/osgi/ImportBundlesZip.java

   1 package org.argeo.slc.repo.osgi;
   2
   3 import java.io.ByteArrayInputStream;
   4 import java.net.URL;
   5 import java.util.ArrayList;
   6 import java.util.List;
   7 import java.util.jar.JarInputStream;
   8 import java.util.jar.Manifest;
   9 import java.util.zip.ZipEntry;
  10 import java.util.zip.ZipInputStream;
  11
  12 import javax.jcr.Node;
  13 import javax.jcr.Repository;
  14 import javax.jcr.Session;
  15
  16 import org.apache.commons.io.IOUtils;
  17 import org.apache.commons.logging.Log;
  18 import org.apache.commons.logging.LogFactory;
  19 import org.argeo.jcr.JcrUtils;
  20 import org.argeo.slc.NameVersion;
  21 import org.argeo.slc.SlcException;
  22 import org.argeo.slc.repo.ArtifactIndexer;
  23 import org.argeo.slc.repo.JarFileIndexer;
  24 import org.argeo.slc.repo.RepoUtils;
  25 import org.eclipse.aether.artifact.Artifact;
  26 import org.eclipse.aether.artifact.DefaultArtifact;
  27
  28 /**
  29  * Import all bundles in a zip file (typically an Eclipse distribution) into the
  30  * workspace.
  31  *
  32  * @deprecated Use {@link ArchiveWrapper} instead.
  33  */
  34 @Deprecated
  35 public class ImportBundlesZip implements Runnable {
  36         private final static Log log = LogFactory.getLog(ImportBundlesZip.class);
  37         private Repository repository;
  38         private String workspace;
  39         private String groupId;
  40         private String artifactBasePath = "/";
  41
  42         private ArtifactIndexer artifactIndexer = new ArtifactIndexer();
  43         private JarFileIndexer jarFileIndexer = new JarFileIndexer();
  44
  45         private String zipFile;
  46
  47         private List<String> excludedBundles = new ArrayList<String>();
  48
  49         public void run() {
  50                 ZipInputStream zipIn = null;
  51                 JarInputStream jarIn = null;
  52                 Session session = null;
  53                 try {
  54                         URL url = new URL(zipFile);
  55                         session = repository.login(workspace);
  56
  57                         // clear
  58                         // String groupPath = MavenConventionsUtils.groupPath(
  59                         // artifactBasePath, groupId);
  60                         // if (session.itemExists(groupPath)) {
  61                         // session.getNode(groupPath).remove();
  62                         // session.save();
  63                         // if (log.isDebugEnabled())
  64                         // log.debug("Cleared " + groupPath);
  65                         // }
  66
  67                         zipIn = new ZipInputStream(url.openStream());
  68                         ZipEntry zipEntry = null;
  69                         entries: while ((zipEntry = zipIn.getNextEntry()) != null) {
  70                                 String entryName = zipEntry.getName();
  71                                 if (!entryName.endsWith(".jar")
  72                                                 || entryName.contains("feature"))
  73                                         continue entries;// skip
  74                                 byte[] jarBytes = IOUtils.toByteArray(zipIn);
  75                                 zipIn.closeEntry();
  76                                 jarIn = new JarInputStream(new ByteArrayInputStream(jarBytes));
  77                                 Manifest manifest = jarIn.getManifest();
  78                                 IOUtils.closeQuietly(jarIn);
  79                                 if (manifest == null) {
  80                                         log.warn(entryName + " has no MANIFEST");
  81                                         continue entries;
  82                                 }
  83                                 NameVersion nv;
  84                                 try {
  85                                         nv = RepoUtils.readNameVersion(manifest);
  86                                 } catch (Exception e) {
  87                                         log.warn("Cannot read name version from " + entryName, e);
  88                                         continue entries;
  89                                 }
  90
  91                                 String bundleName = RepoUtils
  92                                                 .extractBundleNameFromSourceName(nv.getName());
  93                                 // skip excluded bundles and their sources
  94                                 if (excludedBundles.contains(bundleName))
  95                                         continue entries;
  96                                 // for(String excludedBundle:excludedBundles){
  97                                 // if(bundleName.contains(excludedBundle))
  98                                 // continue entries;
  99                                 // }
 100
 101                                 Artifact artifact = new DefaultArtifact(groupId, nv.getName(),
 102                                                 "jar", nv.getVersion());
 103                                 Node artifactNode = RepoUtils.copyBytesAsArtifact(
 104                                                 session.getNode(artifactBasePath), artifact, jarBytes);
 105                                 jarBytes = null;// superstition, in order to free memory
 106
 107                                 // indexes
 108                                 artifactIndexer.index(artifactNode);
 109                                 jarFileIndexer.index(artifactNode);
 110                                 session.save();
 111                                 if (log.isDebugEnabled())
 112                                         log.debug("Imported " + entryName + " to " + artifactNode);
 113                         }
 114                 } catch (Exception e) {
 115                         throw new SlcException("Cannot import zip " + zipFile + " to "
 116                                         + workspace, e);
 117                 } finally {
 118                         IOUtils.closeQuietly(zipIn);
 119                         IOUtils.closeQuietly(jarIn);
 120                         JcrUtils.logoutQuietly(session);
 121                 }
 122
 123         }
 124
 125         public void setRepository(Repository repository) {
 126                 this.repository = repository;
 127         }
 128
 129         public void setWorkspace(String workspace) {
 130                 this.workspace = workspace;
 131         }
 132
 133         public void setGroupId(String groupId) {
 134                 this.groupId = groupId;
 135         }
 136
 137         public void setArtifactBasePath(String artifactBasePath) {
 138                 this.artifactBasePath = artifactBasePath;
 139         }
 140
 141         public void setZipFile(String zipFile) {
 142                 this.zipFile = zipFile;
 143         }
 144
 145         public void setExcludedBundles(List<String> excludedBundles) {
 146                 this.excludedBundles = excludedBundles;
 147         }
 148
 149 }