X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.support.maven%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fmaven%2FMavenManager.java;h=1a2ab09c912737979270849e527e8f8fa98215b1;hb=31858bf96e11953b30711376be853d47e8f8e081;hp=8aea79af3a48f59b846d2cc2e6efddab90985c95;hpb=370e17b89b62de8a5af827a209a9aaf07e2f0842;p=gpl%2Fargeo-slc.git

diff --git a/runtime/org.argeo.slc.support.maven/src/main/java/org/argeo/slc/maven/MavenManager.java b/runtime/org.argeo.slc.support.maven/src/main/java/org/argeo/slc/maven/MavenManager.java
index 8aea79af3..1a2ab09c9 100644
--- a/runtime/org.argeo.slc.support.maven/src/main/java/org/argeo/slc/maven/MavenManager.java
+++ b/runtime/org.argeo.slc.support.maven/src/main/java/org/argeo/slc/maven/MavenManager.java
@@ -2,18 +2,24 @@ package org.argeo.slc.maven;
 
 import java.io.File;
 import java.util.List;
+import java.util.Set;
 import java.util.Vector;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.maven.artifact.Artifact;
+import org.apache.maven.artifact.factory.ArtifactFactory;
+import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
 import org.apache.maven.artifact.repository.ArtifactRepository;
-import org.apache.maven.embedder.MavenEmbedder;
-import org.apache.maven.embedder.MavenEmbedderException;
-
+import org.apache.maven.artifact.resolver.ArtifactResolutionResult;
+import org.apache.maven.artifact.resolver.ArtifactResolver;
+import org.apache.maven.project.MavenProject;
 import org.argeo.slc.SlcException;
+import org.argeo.slc.maven.embedder.MavenEmbedderException;
+import org.codehaus.plexus.embed.Embedder;
 
 public class MavenManager {
+
 	private final Log log = LogFactory.getLog(getClass());
 
 	private String localRepositoryPath = System.getProperty("user.home")
@@ -23,14 +29,22 @@ public class MavenManager {
 	private List<ArtifactRepository> remoteRepositoriesInternal;
 	private List<RemoteRepository> remoteRepositories = new Vector<RemoteRepository>();
 
-	private MavenEmbedder mavenEmbedder;
+	private SlcMavenEmbedder mavenEmbedder;
+	private ClassLoader classLoader;
+	private Boolean offline = false;
 
 	public void init() {
 		try {
-			mavenEmbedder = new MavenEmbedder();
-			mavenEmbedder.setOffline(true);
-			mavenEmbedder.setClassLoader(Thread.currentThread()
-					.getContextClassLoader());
+			mavenEmbedder = new SlcMavenEmbedder();
+			mavenEmbedder.setOffline(offline);
+			// mavenEmbedder.setAlignWithUserInstallation(true);
+			if (classLoader != null)
+				mavenEmbedder.setClassLoader(classLoader);
+			else
+				mavenEmbedder.setClassLoader(getClass().getClassLoader());
+			// else
+			// mavenEmbedder.setClassLoader(Thread.currentThread()
+			// .getContextClassLoader());
 			mavenEmbedder.start();
 
 			mavenEmbedder.setLocalRepositoryDirectory(new File(
@@ -45,15 +59,54 @@ public class MavenManager {
 						remoteRepository.getUrl(), remoteRepository.getId());
 				remoteRepositoriesInternal.add(repository);
 			}
-			
+
 			MavenFile mavenFile = new MavenFile();
-			mavenFile.setGroupId("org.argeo.slc.runtime");
-			mavenFile.setArtifactId("org.argeo.slc.specs");
-			mavenFile.setVersion("0.11.3-SNAPSHOT");
+			mavenFile.setGroupId("org.argeo.slc.dist");
+			mavenFile.setArtifactId("org.argeo.slc.sdk");
+			mavenFile.setVersion("0.12.2-SNAPSHOT");
+			mavenFile.setType("pom");
 			Artifact artifact = resolve(mavenFile);
-			log.debug("Dependencies of "+artifact);
-			for(Object obj : artifact.getDependencyTrail()){
-				log.debug("  "+obj);
+			log.debug("Location of " + artifact + " : " + artifact.getFile());
+			// log.debug("Dependencies of " + artifact);
+			// for (Object obj : artifact.getDependencyTrail()) {
+			// log.debug("  " + obj);
+			// }
+
+			File pomFile = new File(
+					"/home/mbaudier/dev/src/slc/dist/org.argeo.slc.sdk/pom.xml");
+			MavenProject project = mavenEmbedder
+					.readProjectWithDependencies(pomFile);
+			// MavenProject project = mavenEmbedder
+			// .readProjectWithDependencies(artifact.getFile());
+
+			// EventMonitor eventMonitor = new EventMonitor() {
+			//
+			// public void startEvent(String eventName, String target,
+			// long timestamp) {
+			// log.debug(eventName + ", " + target + ", " + timestamp);
+			// }
+			//
+			// public void errorEvent(String eventName, String target,
+			// long timestamp, Throwable cause) {
+			// log.debug(eventName + ", " + target + ", " + timestamp);
+			// }
+			//
+			// public void endEvent(String eventName, String target,
+			// long timestamp) {
+			// log.debug(eventName + ", " + target + ", " + timestamp);
+			// }
+			// };
+			//
+			// String[] goals = { "clean", "install" };
+			// mavenEmbedder.execute(project, Arrays.asList(goals),
+			// eventMonitor,
+			// null, null, pomFile.getParentFile());
+
+			Set<Artifact> transitDeps = getTransitiveProjectDependencies(
+					project, remoteRepositoriesInternal, localRepository);
+			log.debug(transitDeps.size() + " dependencies for " + artifact);
+			for (Object obj : transitDeps) {
+				log.debug("  " + obj);
 			}
 
 		} catch (Exception e) {
@@ -61,6 +114,38 @@ public class MavenManager {
 		}
 	}
 
+	@SuppressWarnings("unchecked")
+	public Set<Artifact> getTransitiveProjectDependencies(MavenProject project,
+			List<ArtifactRepository> remoteRepos, ArtifactRepository local) {
+		Embedder embedder = mavenEmbedder.getEmbedder();
+		try {
+			ArtifactFactory artifactFactory = (ArtifactFactory) embedder
+					.lookup(ArtifactFactory.ROLE);
+
+			ArtifactResolver artifactResolver = (ArtifactResolver) embedder
+					.lookup(ArtifactResolver.ROLE);
+
+			ArtifactMetadataSource artifactMetadataSource = (ArtifactMetadataSource) embedder
+					.lookup(ArtifactMetadataSource.ROLE);
+
+			Set<Artifact> artifacts = project.createArtifacts(artifactFactory,
+					null, null);
+
+			ArtifactResolutionResult arr = artifactResolver
+					.resolveTransitively(artifacts, project.getArtifact(),
+							local, remoteRepos, artifactMetadataSource, null);
+
+			return arr.getArtifacts();
+		} catch (Exception e) {
+			throw new SlcException("Cannot resolve dependency for " + project,
+					e);
+		}
+		// Order, just for display
+		// Set dependencies = new TreeSet(new ArtifactComparator());
+		// dependencies.addAll(arr.getArtifacts());
+		// return dependencies;
+	}
+
 	private Artifact resolve(MavenFile mavenDistribution) {
 		try {
 			Artifact artifact;
@@ -112,4 +197,12 @@ public class MavenManager {
 		this.remoteRepositories = remoteRepositories;
 	}
 
+	public void setClassLoader(ClassLoader classLoader) {
+		this.classLoader = classLoader;
+	}
+
+	public void setOffline(Boolean offline) {
+		this.offline = offline;
+	}
+
 }