Stuart McCulloch | 26e7a5a | 2011-10-17 10:31:43 +0000 | [diff] [blame] | 1 | package aQute.bnd.maven.support; |
| 2 | |
| 3 | import java.io.*; |
| 4 | import java.net.*; |
| 5 | import java.util.*; |
| 6 | import java.util.concurrent.*; |
| 7 | import java.util.regex.*; |
| 8 | |
| 9 | /* |
| 10 | http://repository.springsource.com/maven/bundles/external/org/apache/coyote/com.springsource.org.apache.coyote/6.0.24/com.springsource.org.apache.coyote-6.0.24.pom |
| 11 | http://repository.springsource.com/maven/bundles/external/org/apache/coyote/com.springsource.org.apache.coyote/6.0.24/com.springsource.org.apache.coyote-6.0.24.pom |
| 12 | */ |
| 13 | public class Maven { |
| 14 | final File userHome = new File(System.getProperty("user.home")); |
| 15 | final Map<String, MavenEntry> entries = new ConcurrentHashMap<String, MavenEntry>(); |
| 16 | final static String[] ALGORITHMS = { "md5", "sha1" }; |
| 17 | boolean usecache = false; |
| 18 | final Executor executor; |
| 19 | File m2 = new File(userHome, ".m2"); |
| 20 | File repository = new File(m2, "repository"); |
| 21 | |
| 22 | public Maven(Executor executor) { |
| 23 | if ( executor == null) |
| 24 | this.executor = Executors.newCachedThreadPool(); |
| 25 | else |
| 26 | this.executor = executor; |
| 27 | } |
| 28 | |
| 29 | //http://repo1.maven.org/maven2/junit/junit/maven-metadata.xml |
| 30 | |
| 31 | static Pattern MAVEN_RANGE = Pattern.compile("(\\[|\\()(.+)(,(.+))(\\]|\\))"); |
| 32 | public CachedPom getPom(String groupId, String artifactId, String version, URI... extra) |
| 33 | throws Exception { |
| 34 | MavenEntry entry = getEntry(groupId, artifactId, version); |
| 35 | return entry.getPom(extra); |
| 36 | } |
| 37 | |
| 38 | /** |
| 39 | * @param groupId |
| 40 | * @param artifactId |
| 41 | * @param version |
| 42 | * @param extra |
| 43 | * @return |
| 44 | * @throws Exception |
| 45 | */ |
| 46 | public MavenEntry getEntry(String groupId, String artifactId, String version) throws Exception { |
| 47 | String path = path(groupId, artifactId, version); |
| 48 | |
| 49 | MavenEntry entry; |
| 50 | synchronized (entries) { |
| 51 | entry = entries.get(path); |
| 52 | if (entry != null) |
| 53 | return entry; |
| 54 | |
| 55 | entry = new MavenEntry(this, path); |
| 56 | entries.put(path, entry); |
| 57 | } |
| 58 | return entry; |
| 59 | } |
| 60 | |
| 61 | private String path(String groupId, String artifactId, String version) { |
| 62 | return groupId.replace('.', '/') + '/' + artifactId + '/' + version + "/" + artifactId |
| 63 | + "-" + version; |
| 64 | } |
| 65 | |
| 66 | public void schedule(Runnable runnable) { |
| 67 | if (executor == null) |
| 68 | runnable.run(); |
| 69 | else |
| 70 | executor.execute(runnable); |
| 71 | } |
| 72 | |
| 73 | public ProjectPom createProjectModel(File file) throws Exception { |
| 74 | ProjectPom pom = new ProjectPom(this, file); |
| 75 | pom.parse(); |
| 76 | return pom; |
| 77 | } |
| 78 | |
| 79 | public MavenEntry getEntry(Pom pom) throws Exception { |
| 80 | return getEntry(pom.getGroupId(), pom.getArtifactId(), pom.getVersion()); |
| 81 | } |
| 82 | |
| 83 | public void setM2(File dir) { |
| 84 | this.m2 = dir; |
| 85 | this.repository = new File(dir,"repository"); |
| 86 | } |
| 87 | |
| 88 | } |