svn commit: r1179709 - /sling/trunk/maven/maven-launchpad-plugin/src/main/java/org/apache/sling/maven/projectsupport/AbstractUsingBundleListMojo.java

[justin]

Author: justin
Date: Thu Oct  6 17:03:55 2011
New Revision: 1179709

URL: http://svn.apache.org/viewvc?rev=1179709&view=rev
Log:
SLING-2238 - doing property interpolation on bundle list

Modified:
    
sling/trunk/maven/maven-launchpad-plugin/src/main/java/org/apache/sling/maven/projectsupport/AbstractUsingBundleListMojo.java

Modified: 
sling/trunk/maven/maven-launchpad-plugin/src/main/java/org/apache/sling/maven/projectsupport/AbstractUsingBundleListMojo.java
URL: 
http://svn.apache.org/viewvc/sling/trunk/maven/maven-launchpad-plugin/src/main/java/org/apache/sling/maven/projectsupport/AbstractUsingBundleListMojo.java?rev=1179709&r1=1179708&r2=1179709&view=diff
==============================================================================
--- 
sling/trunk/maven/maven-launchpad-plugin/src/main/java/org/apache/sling/maven/projectsupport/AbstractUsingBundleListMojo.java
 (original)
+++ 
sling/trunk/maven/maven-launchpad-plugin/src/main/java/org/apache/sling/maven/projectsupport/AbstractUsingBundleListMojo.java
 Thu Oct  6 17:03:55 2011
@@ -21,6 +21,7 @@ import java.io.FileInputStream;
 import java.io.FileReader;
 import java.io.IOException;
 import java.io.Reader;
+import java.util.Arrays;
 import java.util.Enumeration;
 import java.util.List;
 import java.util.Properties;
@@ -40,13 +41,21 @@ import org.apache.maven.artifact.version
 import org.apache.maven.execution.MavenSession;
 import org.apache.maven.plugin.MojoExecutionException;
 import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.settings.Settings;
 import org.apache.maven.shared.filtering.MavenFileFilter;
 import org.apache.maven.shared.filtering.MavenFilteringException;
 import org.apache.maven.shared.filtering.PropertyUtils;
+import org.apache.sling.maven.projectsupport.bundlelist.v1_0_0.Bundle;
 import org.apache.sling.maven.projectsupport.bundlelist.v1_0_0.BundleList;
+import org.apache.sling.maven.projectsupport.bundlelist.v1_0_0.StartLevel;
 import 
org.apache.sling.maven.projectsupport.bundlelist.v1_0_0.io.xpp3.BundleListXpp3Reader;
 import org.codehaus.plexus.archiver.ArchiverException;
 import org.codehaus.plexus.archiver.zip.ZipUnArchiver;
+import org.codehaus.plexus.interpolation.InterpolationException;
+import org.codehaus.plexus.interpolation.Interpolator;
+import org.codehaus.plexus.interpolation.PrefixedObjectValueSource;
+import org.codehaus.plexus.interpolation.PropertiesBasedValueSource;
+import org.codehaus.plexus.interpolation.StringSearchInterpolator;
 import org.codehaus.plexus.util.FileUtils;
 import org.codehaus.plexus.util.StringUtils;
 import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
@@ -422,9 +431,53 @@ public abstract class AbstractUsingBundl
 
         initBundleList(bundleList);
 
+        interpolateProperties(bundleList);
+
         rewriteBundleList(bundleList);
     }
 
+    private void interpolateProperties(BundleList bundleList) throws 
MojoExecutionException {
+        Interpolator interpolator = createInterpolator();
+        for (final StartLevel sl : bundleList.getStartLevels()) {
+            for (final Bundle bndl : sl.getBundles()) {
+                try {
+                    
bndl.setArtifactId(interpolator.interpolate(bndl.getArtifactId()));
+                    
bndl.setGroupId(interpolator.interpolate(bndl.getGroupId()));
+                    
bndl.setVersion(interpolator.interpolate(bndl.getVersion()));
+                    
bndl.setClassifier(interpolator.interpolate(bndl.getClassifier()));
+                    bndl.setType(interpolator.interpolate(bndl.getType()));
+                } catch (InterpolationException e) {
+                    throw new MojoExecutionException("Unable to interpolate 
properties for bundle " + bndl.toString(), e);
+                }
+            }
+        }
+
+    }
+
+    private Interpolator createInterpolator() {
+        StringSearchInterpolator interpolator = new StringSearchInterpolator();
+
+        final Properties props = new Properties();
+        props.putAll(project.getProperties());
+        props.putAll(mavenSession.getExecutionProperties());
+
+        interpolator.addValueSource(new PropertiesBasedValueSource(props));
+
+        // add ${project.foo}
+        interpolator.addValueSource(new 
PrefixedObjectValueSource(Arrays.asList("project", "pom"), project, true));
+
+        // add ${session.foo}
+        interpolator.addValueSource(new PrefixedObjectValueSource("session", 
mavenSession));
+
+        // add ${settings.foo}
+        final Settings settings = mavenSession.getSettings();
+        if (settings != null) {
+            interpolator.addValueSource(new 
PrefixedObjectValueSource("settings", settings));
+        }
+
+        return interpolator;
+    }
+
     private void rewriteBundleList(BundleList bundleList) throws 
MojoExecutionException {
         if (rewriteRuleFiles != null) {
             KnowledgeBase knowledgeBase = 
createKnowledgeBase(rewriteRuleFiles);