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

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.slc.repo.osgi;
  17
  18 import java.io.ByteArrayInputStream;
  19 import java.net.URL;
  20 import java.util.ArrayList;
  21 import java.util.List;
  22 import java.util.jar.JarInputStream;
  23 import java.util.jar.Manifest;
  24 import java.util.zip.ZipEntry;
  25 import java.util.zip.ZipInputStream;
  26
  27 import javax.jcr.Node;
  28 import javax.jcr.Repository;
  29 import javax.jcr.Session;
  30
  31 import org.apache.commons.io.IOUtils;
  32 import org.apache.commons.logging.Log;
  33 import org.apache.commons.logging.LogFactory;
  34 import org.argeo.jcr.JcrUtils;
  35 import org.argeo.slc.NameVersion;
  36 import org.argeo.slc.SlcException;
  37 import org.argeo.slc.repo.ArtifactIndexer;
  38 import org.argeo.slc.repo.JarFileIndexer;
  39 import org.argeo.slc.repo.RepoUtils;
  40 import org.sonatype.aether.artifact.Artifact;
  41 import org.sonatype.aether.util.artifact.DefaultArtifact;
  42
  43 /**
  44  * Import all bundles in a zip file (typically an Eclipse distribution) into the
  45  * workspace.
  46  *
  47  * @deprecated Use {@link ArchiveWrapper} instead.
  48  */
  49 @Deprecated
  50 public class ImportBundlesZip implements Runnable {
  51         private final static Log log = LogFactory.getLog(ImportBundlesZip.class);
  52         private Repository repository;
  53         private String workspace;
  54         private String groupId;
  55         private String artifactBasePath = "/";
  56
  57         private ArtifactIndexer artifactIndexer = new ArtifactIndexer();
  58         private JarFileIndexer jarFileIndexer = new JarFileIndexer();
  59
  60         private String zipFile;
  61
  62         private List<String> excludedBundles = new ArrayList<String>();
  63
  64         public void run() {
  65                 ZipInputStream zipIn = null;
  66                 JarInputStream jarIn = null;
  67                 Session session = null;
  68                 try {
  69                         URL url = new URL(zipFile);
  70                         session = repository.login(workspace);
  71
  72                         // clear
  73                         // String groupPath = MavenConventionsUtils.groupPath(
  74                         // artifactBasePath, groupId);
  75                         // if (session.itemExists(groupPath)) {
  76                         // session.getNode(groupPath).remove();
  77                         // session.save();
  78                         // if (log.isDebugEnabled())
  79                         // log.debug("Cleared " + groupPath);
  80                         // }
  81
  82                         zipIn = new ZipInputStream(url.openStream());
  83                         ZipEntry zipEntry = null;
  84                         entries: while ((zipEntry = zipIn.getNextEntry()) != null) {
  85                                 String entryName = zipEntry.getName();
  86                                 if (!entryName.endsWith(".jar")
  87                                                 || entryName.contains("feature"))
  88                                         continue entries;// skip
  89                                 byte[] jarBytes = IOUtils.toByteArray(zipIn);
  90                                 zipIn.closeEntry();
  91                                 jarIn = new JarInputStream(new ByteArrayInputStream(jarBytes));
  92                                 Manifest manifest = jarIn.getManifest();
  93                                 IOUtils.closeQuietly(jarIn);
  94                                 if (manifest == null) {
  95                                         log.warn(entryName + " has no MANIFEST");
  96                                         continue entries;
  97                                 }
  98                                 NameVersion nv;
  99                                 try {
 100                                         nv = RepoUtils.readNameVersion(manifest);
 101                                 } catch (Exception e) {
 102                                         log.warn("Cannot read name version from " + entryName, e);
 103                                         continue entries;
 104                                 }
 105
 106                                 String bundleName = RepoUtils
 107                                                 .extractBundleNameFromSourceName(nv.getName());
 108                                 // skip excluded bundles and their sources
 109                                 if (excludedBundles.contains(bundleName))
 110                                         continue entries;
 111                                 // for(String excludedBundle:excludedBundles){
 112                                 // if(bundleName.contains(excludedBundle))
 113                                 // continue entries;
 114                                 // }
 115
 116                                 Artifact artifact = new DefaultArtifact(groupId, nv.getName(),
 117                                                 "jar", nv.getVersion());
 118                                 Node artifactNode = RepoUtils.copyBytesAsArtifact(
 119                                                 session.getNode(artifactBasePath), artifact, jarBytes);
 120                                 jarBytes = null;// superstition, in order to free memory
 121
 122                                 // indexes
 123                                 artifactIndexer.index(artifactNode);
 124                                 jarFileIndexer.index(artifactNode);
 125                                 session.save();
 126                                 if (log.isDebugEnabled())
 127                                         log.debug("Imported " + entryName + " to " + artifactNode);
 128                         }
 129                 } catch (Exception e) {
 130                         throw new SlcException("Cannot import zip " + zipFile + " to "
 131                                         + workspace, e);
 132                 } finally {
 133                         IOUtils.closeQuietly(zipIn);
 134                         IOUtils.closeQuietly(jarIn);
 135                         JcrUtils.logoutQuietly(session);
 136                 }
 137
 138         }
 139
 140         public void setRepository(Repository repository) {
 141                 this.repository = repository;
 142         }
 143
 144         public void setWorkspace(String workspace) {
 145                 this.workspace = workspace;
 146         }
 147
 148         public void setGroupId(String groupId) {
 149                 this.groupId = groupId;
 150         }
 151
 152         public void setArtifactBasePath(String artifactBasePath) {
 153                 this.artifactBasePath = artifactBasePath;
 154         }
 155
 156         public void setZipFile(String zipFile) {
 157                 this.zipFile = zipFile;
 158         }
 159
 160         public void setExcludedBundles(List<String> excludedBundles) {
 161                 this.excludedBundles = excludedBundles;
 162         }
 163
 164 }