org.argeo.slc.repo/src/org/argeo/slc/repo/maven/ConvertPoms_01_03.java

   1 package org.argeo.slc.repo.maven;
   2
   3 import java.io.File;
   4 import java.util.HashMap;
   5
   6 import javax.xml.parsers.DocumentBuilder;
   7 import javax.xml.parsers.DocumentBuilderFactory;
   8 import javax.xml.transform.Result;
   9 import javax.xml.transform.Source;
  10 import javax.xml.transform.Transformer;
  11 import javax.xml.transform.TransformerFactory;
  12 import javax.xml.transform.dom.DOMSource;
  13 import javax.xml.transform.stream.StreamResult;
  14
  15 import org.w3c.dom.Document;
  16 import org.w3c.dom.Element;
  17 import org.w3c.dom.Node;
  18 import org.w3c.dom.NodeList;
  19
  20 /** Recursively migrate all the POMs to Argeo Distribution v1.3 */
  21 public class ConvertPoms_01_03 implements Runnable {
  22         final String SPRING_SOURCE_PREFIX = "com.springsource";
  23
  24         private HashMap<String, String> artifactMapping = new HashMap<String, String>();
  25
  26         private File rootDir;
  27
  28         public ConvertPoms_01_03(String rootDirPath) {
  29                 this(new File(rootDirPath));
  30         }
  31
  32         public ConvertPoms_01_03(File rootDir) {
  33                 this.rootDir = rootDir;
  34
  35                 artifactMapping.put("org.argeo.dep.jacob", "com.jacob");
  36                 artifactMapping.put("org.argeo.dep.jacob.win32.x86",
  37                                 "com.jacob.win32.x86");
  38                 artifactMapping.put("org.argeo.dep.osgi.activemq",
  39                                 "org.apache.activemq");
  40                 artifactMapping.put("org.argeo.dep.osgi.activemq.optional",
  41                                 "org.apache.activemq.optional");
  42                 artifactMapping.put("org.argeo.dep.osgi.activemq.xmpp",
  43                                 "org.apache.activemq.xmpp");
  44                 artifactMapping.put("org.argeo.dep.osgi.aether", "org.eclipse.aether");
  45                 artifactMapping.put("org.argeo.dep.osgi.boilerpipe",
  46                                 "de.l3s.boilerpipe");
  47                 artifactMapping.put("org.argeo.dep.osgi.commons.cli",
  48                                 "org.apache.commons.cli");
  49                 artifactMapping.put("org.argeo.dep.osgi.commons.exec",
  50                                 "org.apache.commons.exec");
  51                 artifactMapping.put("org.argeo.dep.osgi.directory.shared.asn.codec",
  52                                 "org.apache.directory.shared.asn.codec");
  53                 artifactMapping.put("org.argeo.dep.osgi.drewnoakes.metadata_extractor",
  54                                 "com.drewnoakes.metadata_extractor");
  55                 artifactMapping.put("org.argeo.dep.osgi.geoapi", "org.opengis");
  56                 artifactMapping.put("org.argeo.dep.osgi.geotools", "org.geotools");
  57                 artifactMapping.put("org.argeo.dep.osgi.google.collections",
  58                                 "com.google.collections");
  59                 artifactMapping.put("org.argeo.dep.osgi.hibernatespatial",
  60                                 "org.hibernatespatial");
  61                 artifactMapping.put("org.argeo.dep.osgi.jackrabbit",
  62                                 "org.apache.jackrabbit");
  63                 artifactMapping.put("org.argeo.dep.osgi.jai.imageio",
  64                                 "com.sun.media.jai.imageio");
  65                 artifactMapping.put("org.argeo.dep.osgi.java3d", "javax.vecmath");
  66                 artifactMapping.put("org.argeo.dep.osgi.jcr", "javax.jcr");
  67                 artifactMapping.put("org.argeo.dep.osgi.jsr275", "javax.measure");
  68                 artifactMapping.put("org.argeo.dep.osgi.jts", "com.vividsolutions.jts");
  69                 artifactMapping.put("org.argeo.dep.osgi.mina.filter.ssl",
  70                                 "org.apache.mina.filter.ssl");
  71                 artifactMapping.put("org.argeo.dep.osgi.modeshape", "org.modeshape");
  72                 artifactMapping.put("org.argeo.dep.osgi.netcdf",
  73                                 "edu.ucar.unidata.netcdf");
  74                 artifactMapping.put("org.argeo.dep.osgi.pdfbox", "org.apache.pdfbox");
  75                 artifactMapping.put("org.argeo.dep.osgi.poi", "org.apache.poi");
  76                 artifactMapping.put("org.argeo.dep.osgi.postgis.jdbc",
  77                                 "org.postgis.jdbc");
  78                 artifactMapping.put("org.argeo.dep.osgi.springframework.ldap",
  79                                 "org.springframework.ldap");
  80                 artifactMapping.put("org.argeo.dep.osgi.tagsoup",
  81                                 "org.ccil.cowan.tagsoup");
  82                 artifactMapping.put("org.argeo.dep.osgi.tika", "org.apache.tika");
  83         }
  84
  85         public void run() {
  86                 traverse(rootDir);
  87         }
  88
  89         protected void traverse(File dir) {
  90                 for (File file : dir.listFiles()) {
  91                         String fileName = file.getName();
  92                         if (file.isDirectory() && !skipDirName(fileName)) {
  93                                 traverse(file);
  94                         } else if (fileName.equals("pom.xml")) {
  95                                 processPom(file);
  96                         }
  97                 }
  98         }
  99
 100         protected Boolean skipDirName(String fileName) {
 101                 return fileName.equals(".svn") || fileName.equals("target")
 102                                 || fileName.equals("META-INF") || fileName.equals("src");
 103         }
 104
 105         protected void processPom(File pomFile) {
 106                 try {
 107                         Boolean wasChanged = false;
 108                         DocumentBuilderFactory dbFactory = DocumentBuilderFactory
 109                                         .newInstance();
 110                         DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
 111                         Document doc = dBuilder.parse(pomFile);
 112                         doc.getDocumentElement().normalize();
 113
 114                         Element dependenciesElement = null;
 115                         NodeList rootChildren = doc.getDocumentElement().getChildNodes();
 116                         for (int temp = 0; temp < rootChildren.getLength(); temp++) {
 117                                 Node n = rootChildren.item(temp);
 118                                 if (n.getNodeName().equals("dependencies"))
 119                                         dependenciesElement = (Element) n;
 120                         }
 121
 122                         if (dependenciesElement != null) {
 123                                 stdOut("\n## " + pomFile);
 124                                 NodeList dependencyElements = dependenciesElement
 125                                                 .getElementsByTagName("dependency");
 126
 127                                 for (int temp = 0; temp < dependencyElements.getLength(); temp++) {
 128                                         Element eElement = (Element) dependencyElements.item(temp);
 129                                         String groupId = getTagValue(eElement, "groupId");
 130                                         String artifactId = getTagValue(eElement, "artifactId");
 131                                         // stdOut(groupId + ":" + artifactId);
 132
 133                                         String newGroupId = null;
 134                                         String newArtifactId = null;
 135                                         if (groupId.startsWith("org.argeo.dep")) {
 136                                                 newGroupId = "org.argeo.tp";
 137                                         } else if (!(groupId.startsWith("org.argeo")
 138                                                         || groupId.startsWith("com.capco")
 139                                                         || groupId.startsWith("com.agfa") || groupId
 140                                                         .startsWith("org.ibboost"))) {
 141                                                 newGroupId = "org.argeo.tp";
 142                                         }
 143
 144                                         if (artifactMapping.containsKey(artifactId)) {
 145                                                 newArtifactId = artifactMapping.get(artifactId);
 146                                         } else if (artifactId.startsWith(SPRING_SOURCE_PREFIX)
 147                                                         && !artifactId.equals(SPRING_SOURCE_PREFIX
 148                                                                         + ".json")) {
 149                                                 newArtifactId = artifactId
 150                                                                 .substring(SPRING_SOURCE_PREFIX.length() + 1);
 151                                         }
 152
 153                                         // modify
 154                                         if (newGroupId != null || newArtifactId != null) {
 155                                                 if (newGroupId == null)
 156                                                         newGroupId = groupId;
 157                                                 if (newArtifactId == null)
 158                                                         newArtifactId = artifactId;
 159                                                 stdOut(groupId + ":" + artifactId + " => " + newGroupId
 160                                                                 + ":" + newArtifactId);
 161                                                 setTagValue(eElement, "groupId", newGroupId);
 162                                                 setTagValue(eElement, "artifactId", newArtifactId);
 163                                                 wasChanged = true;
 164                                         }
 165                                 }
 166                         }
 167
 168                         if (wasChanged) {
 169                                 // pomFile.renameTo(new File(pomFile.getParentFile(),
 170                                 // "pom-old.xml"));
 171                                 // save in place
 172                                 Source source = new DOMSource(doc);
 173                                 Result result = new StreamResult(pomFile);
 174                                 Transformer xformer = TransformerFactory.newInstance()
 175                                                 .newTransformer();
 176                                 xformer.transform(source, result);
 177                         }
 178                 } catch (Exception e) {
 179                         throw new RuntimeException("Cannot process " + pomFile, e);
 180                 }
 181
 182         }
 183
 184         private String getTagValue(Element eElement, String sTag) {
 185                 NodeList nList = eElement.getElementsByTagName(sTag);
 186                 if (nList.getLength() > 0) {
 187                         NodeList nlList = nList.item(0).getChildNodes();
 188                         Node nValue = (Node) nlList.item(0);
 189                         return nValue.getNodeValue();
 190                 } else
 191                         return null;
 192         }
 193
 194         private void setTagValue(Element eElement, String sTag, String value) {
 195                 NodeList nList = eElement.getElementsByTagName(sTag);
 196                 if (nList.getLength() > 0) {
 197                         NodeList nlList = nList.item(0).getChildNodes();
 198                         Node nValue = (Node) nlList.item(0);
 199                         nValue.setNodeValue(value);
 200                 }
 201         }
 202
 203         public static void stdOut(Object obj) {
 204                 System.out.println(obj);
 205         }
 206
 207         public static void main(String argv[]) {
 208                 new ConvertPoms_01_03(argv[0]).run();
 209         }
 210
 211 }