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Posted to commits@maven.apache.org by jv...@apache.org on 2009/04/29 08:52:52 UTC

svn commit: r769682 - in /maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator: DefaultInterpolator.java Interpolator.java

Author: jvanzyl
Date: Wed Apr 29 06:52:50 2009
New Revision: 769682

URL: http://svn.apache.org/viewvc?rev=769682&view=rev
Log:
o only one used interpolator method now, and it's generalized to taking the model and passing in properties so we can make different implementations

Modified:
    maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/DefaultInterpolator.java
    maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/Interpolator.java

Modified: maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/DefaultInterpolator.java
URL: http://svn.apache.org/viewvc/maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/DefaultInterpolator.java?rev=769682&r1=769681&r2=769682&view=diff
==============================================================================
--- maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/DefaultInterpolator.java (original)
+++ maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/DefaultInterpolator.java Wed Apr 29 06:52:50 2009
@@ -31,219 +31,179 @@
 import org.apache.maven.model.Resource;
 import org.codehaus.plexus.component.annotations.Component;
 
-@Component(role=Interpolator.class)
-public class DefaultInterpolator implements Interpolator {
-	
-	public String interpolateXmlString(String xml,
-			List<InterpolatorProperty> interpolatorProperties) throws IOException 
-	{
-        List<ModelProperty> modelProperties = marshallXmlToModelProperties( new ByteArrayInputStream( xml.getBytes() ), ProjectUri.baseUri, URIS );
+@Component(role = Interpolator.class)
+public class DefaultInterpolator
+    implements Interpolator
+{
+    public PomClassicDomainModel interpolateDomainModel( PomClassicDomainModel dm, Properties properties )
+        throws IOException
+    {
+        List<InterpolatorProperty> props = new ArrayList<InterpolatorProperty>();
+        for ( Entry<Object, Object> e : properties.entrySet() )
+        {
+            props.add( new InterpolatorProperty( (String) e.getKey(), (String) e.getValue(), PomInterpolatorTag.EXECUTION_PROPERTIES.toString() ) );
+        }
+        return interpolateDomainModel( dm, props );
+    }
+
+    public PomClassicDomainModel interpolateDomainModel( PomClassicDomainModel dm, List<InterpolatorProperty> interpolatorProperties )
+        throws IOException
+    {
+
+        if ( dm == null )
+        {
+            throw new IllegalArgumentException( "dm: null" );
+        }
+        if ( !containsProjectVersion( interpolatorProperties ) )
+        {
+            aliases.put( "\\$\\{project.version\\}", "\\$\\{version\\}" );
+        }
+        //TODO: Insert customized logic for parsing
+        List<ModelProperty> modelProperties = getModelProperties( dm.getInputStream() );
+
+        if ( "jar".equals( dm.getModel().getPackaging() ) )
+        {
+            modelProperties.add( new ModelProperty( ProjectUri.packaging, "jar" ) );
+        }
+
+        List<ModelProperty> firstPassModelProperties = new ArrayList<ModelProperty>();
+        List<ModelProperty> secondPassModelProperties = new ArrayList<ModelProperty>();
+
+        ModelProperty buildProperty = new ModelProperty( ProjectUri.Build.xUri, null );
+
+        for ( ModelProperty mp : modelProperties )
+        {
+            if ( mp.getValue() != null && !mp.getUri().contains( "#property" ) && !mp.getUri().contains( "#collection" ) )
+            {
+                if ( ( !buildProperty.isParentOf( mp ) && !mp.getUri().equals( ProjectUri.Reporting.outputDirectory ) || mp.getUri().equals( ProjectUri.Build.finalName ) ) )
+                {
+                    firstPassModelProperties.add( mp );
+                }
+                else
+                {
+                    secondPassModelProperties.add( mp );
+                }
+            }
+        }
 
-        Map<String, String> aliases = new HashMap<String, String>();
-        aliases.put( "project.", "pom." );
+        List<InterpolatorProperty> standardInterpolatorProperties = new ArrayList<InterpolatorProperty>();
 
-        List<InterpolatorProperty> ips = new ArrayList<InterpolatorProperty>( interpolatorProperties );
-        ips.addAll( createInterpolatorProperties( modelProperties, ProjectUri.baseUri, aliases, PomInterpolatorTag.PROJECT_PROPERTIES.name()) );
+        if ( dm.isPomInBuild() )
+        {
+            String basedir = dm.getProjectDirectory().getAbsolutePath();
+            standardInterpolatorProperties.add( new InterpolatorProperty( "${project.basedir}", basedir, PomInterpolatorTag.PROJECT_PROPERTIES.name() ) );
+            standardInterpolatorProperties.add( new InterpolatorProperty( "${basedir}", basedir, PomInterpolatorTag.PROJECT_PROPERTIES.name() ) );
+            standardInterpolatorProperties.add( new InterpolatorProperty( "${pom.basedir}", basedir, PomInterpolatorTag.PROJECT_PROPERTIES.name() ) );
+
+            String baseuri = dm.getProjectDirectory().toURI().toString();
+            standardInterpolatorProperties.add( new InterpolatorProperty( "${project.baseUri}", baseuri, PomInterpolatorTag.PROJECT_PROPERTIES.name() ) );
+            standardInterpolatorProperties.add( new InterpolatorProperty( "${pom.baseUri}", baseuri, PomInterpolatorTag.PROJECT_PROPERTIES.name() ) );
+        }
 
         for ( ModelProperty mp : modelProperties )
         {
             if ( mp.getUri().startsWith( ProjectUri.properties ) && mp.getValue() != null )
             {
                 String uri = mp.getUri();
-                ips.add( new InterpolatorProperty( "${" + uri.substring( uri.lastIndexOf( "/" ) + 1, uri.length() ) + "}", mp.getValue() ) );
+                standardInterpolatorProperties.add( new InterpolatorProperty( "${" + uri.substring( uri.lastIndexOf( "/" ) + 1, uri.length() ) + "}", mp.getValue(),
+                                                                              PomInterpolatorTag.PROJECT_PROPERTIES.name() ) );
+            }
+        }
+
+        // FIRST PASS - Withhold using build directories as interpolator
+        // properties
+        List<InterpolatorProperty> ips1 = new ArrayList<InterpolatorProperty>( interpolatorProperties );
+        ips1.addAll( standardInterpolatorProperties );
+        ips1.addAll( createInterpolatorProperties( firstPassModelProperties, ProjectUri.baseUri, aliases, PomInterpolatorTag.PROJECT_PROPERTIES.name() ) );
+        Collections.sort( ips1, new Comparator<InterpolatorProperty>()
+        {
+            public int compare( InterpolatorProperty o, InterpolatorProperty o1 )
+            {
+                if ( o.getTag() == null || o1.getTag() == null )
+                {
+                    return 0;
+                }
+                return PomInterpolatorTag.valueOf( o.getTag() ).compareTo( PomInterpolatorTag.valueOf( o1.getTag() ) );
+            }
+        } );
+
+        interpolateModelProperties( modelProperties, ips1 );
+
+        // SECOND PASS - Set absolute paths on build directories
+        if ( dm.isPomInBuild() )
+        {
+            String basedir = dm.getProjectDirectory().getAbsolutePath();
+            Map<ModelProperty, ModelProperty> buildDirectories = new HashMap<ModelProperty, ModelProperty>();
+            for ( ModelProperty mp : secondPassModelProperties )
+            {
+                if ( mp.getUri().startsWith( ProjectUri.Build.xUri ) || mp.getUri().equals( ProjectUri.Reporting.outputDirectory ) )
+                {
+                    File file = new File( mp.getResolvedValue() );
+                    if ( !file.isAbsolute() && !mp.getResolvedValue().startsWith( "${project.build." ) && !mp.getResolvedValue().equals( "${project.basedir}" ) )
+                    {
+                        buildDirectories.put( mp, new ModelProperty( mp.getUri(), new File( basedir, file.getPath() ).getAbsolutePath() ) );
+                    }
+                }
+            }
+            for ( Map.Entry<ModelProperty, ModelProperty> e : buildDirectories.entrySet() )
+            {
+                secondPassModelProperties.remove( e.getKey() );
+                secondPassModelProperties.add( e.getValue() );
+            }
+        }
+
+        // THIRD PASS - Use build directories as interpolator properties
+        List<InterpolatorProperty> ips2 = new ArrayList<InterpolatorProperty>( interpolatorProperties );
+        ips2.addAll( standardInterpolatorProperties );
+        ips2.addAll( createInterpolatorProperties( secondPassModelProperties, ProjectUri.baseUri, aliases, PomInterpolatorTag.PROJECT_PROPERTIES.name() ) );
+        ips2.addAll( interpolatorProperties );
+        Collections.sort( ips2, new Comparator<InterpolatorProperty>()
+        {
+            public int compare( InterpolatorProperty o, InterpolatorProperty o1 )
+            {
+                if ( o.getTag() == null || o1.getTag() == null )
+                {
+                    return 0;
+                }
+
+                return PomInterpolatorTag.valueOf( o.getTag() ).compareTo( PomInterpolatorTag.valueOf( o1.getTag() ) );
             }
+        } );
+
+        interpolateModelProperties( modelProperties, ips2 );
+
+        try
+        {
+            String xml = unmarshalModelPropertiesToXml( modelProperties, ProjectUri.baseUri );
+            PomClassicDomainModel domainModel = new PomClassicDomainModel( new ByteArrayInputStream( xml.getBytes( "UTF-8" ) ) );
+            if ( dm.getProjectDirectory() != null )
+            {
+                alignPaths( domainModel.getModel(), dm.getProjectDirectory() );
+            }
+            return domainModel;
+        }
+        catch ( IOException e )
+        {
+            throw new IllegalStateException( "Unmarshalling of model properties failed", e );
         }
 
-        interpolateModelProperties( modelProperties, ips );
-        return unmarshalModelPropertiesToXml( modelProperties, ProjectUri.baseUri );
-	} 
-
-    public PomClassicDomainModel interpolateDomainModel( PomClassicDomainModel dm, Properties properties  )
-		throws IOException 
-	{
-    	List<InterpolatorProperty> props = new ArrayList<InterpolatorProperty>();
-    	for(Entry<Object, Object> e : properties
-					.entrySet())
-    	{
-    		props.add(new InterpolatorProperty((String) e.getKey(), (String) e.getValue(), PomInterpolatorTag.EXECUTION_PROPERTIES.toString()));
-    	}
-    	return interpolateDomainModel(dm, props);
+        /*
+        for(ModelProperty mp : modelProperties)
+        {
+        	if((mp.getValue() != null) && !mp.getValue().equals(mp.getResolvedValue()))
+        	{
+        		if(mp.getUri().equals(ProjectUri.version))
+        		{
+        			
+        		}
+        	}
+        }
+        */
     }
-    
-    public PomClassicDomainModel interpolateDomainModel( PomClassicDomainModel dm, List<InterpolatorProperty> interpolatorProperties )
-		throws IOException {
-	
-		if (dm == null) {
-			throw new IllegalArgumentException("dm: null");
-		}
-		if (!containsProjectVersion(interpolatorProperties)) {
-			aliases.put("\\$\\{project.version\\}", "\\$\\{version\\}");
-		}
-		//TODO: Insert customized logic for parsing
-		List<ModelProperty> modelProperties = getModelProperties(dm.getInputStream());
-	
-		if ("jar".equals(dm.getModel().getPackaging())) {
-			modelProperties.add(new ModelProperty(ProjectUri.packaging, "jar"));
-		}
-	
-		List<ModelProperty> firstPassModelProperties = new ArrayList<ModelProperty>();
-		List<ModelProperty> secondPassModelProperties = new ArrayList<ModelProperty>();
-	
-		ModelProperty buildProperty = new ModelProperty(ProjectUri.Build.xUri,
-				null);
-	
-	    for ( ModelProperty mp : modelProperties )
-	    {
-	        if ( mp.getValue() != null && !mp.getUri().contains( "#property" ) && !mp.getUri().contains( "#collection" ) )
-	        {
-	            if ( ( !buildProperty.isParentOf( mp ) && !mp.getUri().equals( ProjectUri.Reporting.outputDirectory ) || mp.getUri().equals(
-	                                                                                                                                         ProjectUri.Build.finalName ) ) )
-	            {
-	                firstPassModelProperties.add( mp );
-	            }
-	            else
-	            {
-	                secondPassModelProperties.add( mp );
-	            }
-	        }
-	    }
-	
-		List<InterpolatorProperty> standardInterpolatorProperties = new ArrayList<InterpolatorProperty>();
-	
-		if (dm.isPomInBuild()) {
-			String basedir = dm.getProjectDirectory().getAbsolutePath();
-			standardInterpolatorProperties.add(new InterpolatorProperty(
-					"${project.basedir}", basedir,
-					PomInterpolatorTag.PROJECT_PROPERTIES.name()));
-			standardInterpolatorProperties.add(new InterpolatorProperty(
-					"${basedir}", basedir,
-					PomInterpolatorTag.PROJECT_PROPERTIES.name()));
-			standardInterpolatorProperties.add(new InterpolatorProperty(
-					"${pom.basedir}", basedir,
-					PomInterpolatorTag.PROJECT_PROPERTIES.name()));
-	
-			String baseuri = dm.getProjectDirectory().toURI().toString();
-			standardInterpolatorProperties.add(new InterpolatorProperty(
-					"${project.baseUri}", baseuri,
-					PomInterpolatorTag.PROJECT_PROPERTIES.name()));
-			standardInterpolatorProperties.add(new InterpolatorProperty(
-					"${pom.baseUri}", baseuri,
-					PomInterpolatorTag.PROJECT_PROPERTIES.name()));
-		}
-	
-		for (ModelProperty mp : modelProperties) {
-			if (mp.getUri().startsWith(ProjectUri.properties)
-					&& mp.getValue() != null) {
-				String uri = mp.getUri();
-				standardInterpolatorProperties.add(new InterpolatorProperty(
-						"${"
-								+ uri.substring(uri.lastIndexOf("/") + 1, uri
-										.length()) + "}", mp.getValue(),
-						PomInterpolatorTag.PROJECT_PROPERTIES.name()));
-			}
-		}
-	
-		// FIRST PASS - Withhold using build directories as interpolator
-		// properties
-		List<InterpolatorProperty> ips1 = new ArrayList<InterpolatorProperty>(
-				interpolatorProperties);
-		ips1.addAll(standardInterpolatorProperties);
-		ips1.addAll(createInterpolatorProperties(
-				firstPassModelProperties, ProjectUri.baseUri, aliases,
-				PomInterpolatorTag.PROJECT_PROPERTIES.name()));
-		Collections.sort(ips1, new Comparator<InterpolatorProperty>() {
-			public int compare(InterpolatorProperty o, InterpolatorProperty o1) {
-				if (o.getTag() == null || o1.getTag() == null) {
-					return 0;
-				}
-				return PomInterpolatorTag.valueOf(o.getTag()).compareTo(
-						PomInterpolatorTag.valueOf(o1.getTag()));
-			}
-		});
-	
-		interpolateModelProperties(modelProperties, ips1);
-	
-		// SECOND PASS - Set absolute paths on build directories
-		if (dm.isPomInBuild()) {
-			String basedir = dm.getProjectDirectory().getAbsolutePath();
-			Map<ModelProperty, ModelProperty> buildDirectories = new HashMap<ModelProperty, ModelProperty>();
-			for (ModelProperty mp : secondPassModelProperties) {
-				if (mp.getUri().startsWith(ProjectUri.Build.xUri)
-						|| mp.getUri().equals(
-								ProjectUri.Reporting.outputDirectory)) {
-					File file = new File(mp.getResolvedValue());
-					if (!file.isAbsolute()
-							&& !mp.getResolvedValue().startsWith(
-									"${project.build.")
-							&& !mp.getResolvedValue().equals(
-									"${project.basedir}")) {
-						buildDirectories.put(mp, new ModelProperty(mp.getUri(),
-								new File(basedir, file.getPath())
-										.getAbsolutePath()));
-					}
-				}
-			}
-			for (Map.Entry<ModelProperty, ModelProperty> e : buildDirectories
-					.entrySet()) {
-				secondPassModelProperties.remove(e.getKey());
-				secondPassModelProperties.add(e.getValue());
-			}
-		}
-	
-		// THIRD PASS - Use build directories as interpolator properties
-		List<InterpolatorProperty> ips2 = new ArrayList<InterpolatorProperty>(
-				interpolatorProperties);
-		ips2.addAll(standardInterpolatorProperties);
-		ips2.addAll(createInterpolatorProperties(
-				secondPassModelProperties, ProjectUri.baseUri, aliases,
-				PomInterpolatorTag.PROJECT_PROPERTIES.name()));
-		ips2.addAll(interpolatorProperties);
-		Collections.sort(ips2, new Comparator<InterpolatorProperty>() {
-			public int compare(InterpolatorProperty o, InterpolatorProperty o1) {
-				if (o.getTag() == null || o1.getTag() == null) {
-					return 0;
-				}
-	
-				return PomInterpolatorTag.valueOf(o.getTag()).compareTo(
-						PomInterpolatorTag.valueOf(o1.getTag()));
-			}
-		});
-	
-		interpolateModelProperties(modelProperties, ips2);
-		
-	    try
-	    {
-	        String xml = unmarshalModelPropertiesToXml( modelProperties, ProjectUri.baseUri );
-	        PomClassicDomainModel domainModel = new PomClassicDomainModel( new ByteArrayInputStream ( xml.getBytes( "UTF-8" )));
-	    	if ( dm.getProjectDirectory() != null )
-	    	{
-	    		alignPaths(domainModel.getModel(), dm.getProjectDirectory());
-	    	}
-	    	return domainModel;
-	    }
-	    catch ( IOException e )
-	    {
-	        throw new IllegalStateException( "Unmarshalling of model properties failed", e );
-	    }
-	    
-		
-		
-	    /*
-		for(ModelProperty mp : modelProperties)
-		{
-			if((mp.getValue() != null) && !mp.getValue().equals(mp.getResolvedValue()))
-			{
-				if(mp.getUri().equals(ProjectUri.version))
-				{
-					
-				}
-			}
-		}
-		*/
-	}
+
     /**
-     * Post-processes the paths of build directories by aligning relative paths to the project directory and normalizing
-     * file separators to the platform-specific separator.
+     * Post-processes the paths of build directories by aligning relative paths to the project
+     * directory and normalizing file separators to the platform-specific separator.
      * 
      * @param model The model to process, must not be {@code null}.
      * @param basedir The project directory, must not be {@code null}.
@@ -285,8 +245,8 @@
         }
 
     }
-    
-    private static String getAlignedPathFor(String path, File basedir)
+
+    private static String getAlignedPathFor( String path, File basedir )
     {
         if ( path != null )
         {
@@ -306,117 +266,126 @@
                 // an ordinary relative path, align with project directory
                 path = new File( new File( basedir, path ).toURI().normalize() ).getAbsolutePath();
             }
-        }   
+        }
         return path;
-    }	
-	private static void interpolateModelProperties(List<ModelProperty> modelProperties, 
-	        List<InterpolatorProperty> interpolatorProperties )
-	{
-		if (modelProperties == null) {
-			throw new IllegalArgumentException("modelProperties: null");
-		}
-	
-		if (interpolatorProperties == null) {
-			throw new IllegalArgumentException("interpolatorProperties: null");
-		}
-	
-		List<ModelProperty> unresolvedProperties = new ArrayList<ModelProperty>();
-		for (ModelProperty mp : modelProperties) {
-			if (!mp.isResolved()) {
-				unresolvedProperties.add(mp);
-			}
-		}
-	
-		LinkedHashSet<InterpolatorProperty> ips = new LinkedHashSet<InterpolatorProperty>();
-		ips.addAll(interpolatorProperties);
-		boolean continueInterpolation = true;
-		while (continueInterpolation) {
-			continueInterpolation = false;
-			for (InterpolatorProperty ip : ips) {
-				for (ModelProperty mp : unresolvedProperties) {
-					if (mp.resolveWith(ip) && !continueInterpolation) {
-						continueInterpolation = true;
-						break;
-					}
-				}
-			}
-		}
-	}
-	
-	private static List<InterpolatorProperty> createInterpolatorProperties(List<ModelProperty> modelProperties,
-	        String baseUriForModel,
-	        Map<String, String> aliases,
-	        String interpolatorTag)
-	{
-		if (modelProperties == null) {
-			throw new IllegalArgumentException("modelProperties: null");
-		}
-	
-		if (baseUriForModel == null) {
-			throw new IllegalArgumentException("baseUriForModel: null");
-		}
-	
-		List<InterpolatorProperty> interpolatorProperties = new ArrayList<InterpolatorProperty>();
-	
-		for (ModelProperty mp : modelProperties) {
-			InterpolatorProperty ip = mp
-					.asInterpolatorProperty(baseUriForModel);
-			if (ip != null) {
-				ip.setTag(interpolatorTag);
-				interpolatorProperties.add(ip);
-				for (Map.Entry<String, String> a : aliases.entrySet()) {
-					interpolatorProperties.add(new InterpolatorProperty(ip
-							.getKey().replaceAll(a.getKey(), a.getValue()), ip
-							.getValue().replaceAll(a.getKey(), a.getValue()),
-							interpolatorTag));
-				}
-			}
-		}
-	
-		List<InterpolatorProperty> ips = new ArrayList<InterpolatorProperty>();
-		for (InterpolatorProperty ip : interpolatorProperties) {
-			if (!ips.contains(ip)) {
-				ips.add(ip);
-			}
-		}
-		return ips;
-	}
-	
-    private static List<ModelProperty> getModelProperties(InputStream is) throws IOException
-    {
-            Set<String> s = new HashSet<String>();
-            //TODO: Should add all collections from ProjectUri
-            s.addAll(URIS);
-            s.add(ProjectUri.Build.PluginManagement.Plugins.Plugin.Executions.xUri);
-            s.add(ProjectUri.DependencyManagement.Dependencies.Dependency.Exclusions.xUri);
-            s.add(ProjectUri.Dependencies.Dependency.Exclusions.xUri);
-            s.add(ProjectUri.Build.Plugins.Plugin.Executions.xUri);
-            s.add(ProjectUri.Build.Plugins.Plugin.Executions.Execution.Goals.xURI);
-            s.add(ProjectUri.Reporting.Plugins.Plugin.ReportSets.xUri);
-            s.add(ProjectUri.Reporting.Plugins.Plugin.ReportSets.ReportSet.configuration);
-            s.add(ProjectUri.Build.Plugins.Plugin.Executions.Execution.configuration);
-            //TODO: More profile info
-            s.add(ProjectUri.Profiles.Profile.Build.PluginManagement.Plugins.Plugin.Executions.xUri);
-            s.add(ProjectUri.Profiles.Profile.DependencyManagement.Dependencies.Dependency.Exclusions.xUri);
-            s.add(ProjectUri.Profiles.Profile.Dependencies.Dependency.Exclusions.xUri);
-            s.add(ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Executions.xUri);
-            s.add(ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Executions.Execution.Goals.xURI);
-            s.add(ProjectUri.Profiles.Profile.Reporting.Plugins.Plugin.ReportSets.xUri);
-            s.add(ProjectUri.Profiles.Profile.Reporting.Plugins.Plugin.ReportSets.ReportSet.configuration);
-            s.add(ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Executions.Execution.configuration);
-            s.add(ProjectUri.Profiles.Profile.properties);
-            s.add(ProjectUri.Profiles.Profile.modules);
-            s.add(ProjectUri.Profiles.Profile.Dependencies.xUri);
-            s.add(ProjectUri.Profiles.Profile.Build.Plugins.Plugin.configuration);
-            
-        return new ArrayList<ModelProperty>(marshallXmlToModelProperties(is, ProjectUri.baseUri, s ));
-    }    
-    
+    }
+
+    private static void interpolateModelProperties( List<ModelProperty> modelProperties, List<InterpolatorProperty> interpolatorProperties )
+    {
+        if ( modelProperties == null )
+        {
+            throw new IllegalArgumentException( "modelProperties: null" );
+        }
+
+        if ( interpolatorProperties == null )
+        {
+            throw new IllegalArgumentException( "interpolatorProperties: null" );
+        }
+
+        List<ModelProperty> unresolvedProperties = new ArrayList<ModelProperty>();
+        for ( ModelProperty mp : modelProperties )
+        {
+            if ( !mp.isResolved() )
+            {
+                unresolvedProperties.add( mp );
+            }
+        }
+
+        LinkedHashSet<InterpolatorProperty> ips = new LinkedHashSet<InterpolatorProperty>();
+        ips.addAll( interpolatorProperties );
+        boolean continueInterpolation = true;
+        while ( continueInterpolation )
+        {
+            continueInterpolation = false;
+            for ( InterpolatorProperty ip : ips )
+            {
+                for ( ModelProperty mp : unresolvedProperties )
+                {
+                    if ( mp.resolveWith( ip ) && !continueInterpolation )
+                    {
+                        continueInterpolation = true;
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+    private static List<InterpolatorProperty> createInterpolatorProperties( List<ModelProperty> modelProperties, String baseUriForModel, Map<String, String> aliases, String interpolatorTag )
+    {
+        if ( modelProperties == null )
+        {
+            throw new IllegalArgumentException( "modelProperties: null" );
+        }
+
+        if ( baseUriForModel == null )
+        {
+            throw new IllegalArgumentException( "baseUriForModel: null" );
+        }
+
+        List<InterpolatorProperty> interpolatorProperties = new ArrayList<InterpolatorProperty>();
+
+        for ( ModelProperty mp : modelProperties )
+        {
+            InterpolatorProperty ip = mp.asInterpolatorProperty( baseUriForModel );
+            if ( ip != null )
+            {
+                ip.setTag( interpolatorTag );
+                interpolatorProperties.add( ip );
+                for ( Map.Entry<String, String> a : aliases.entrySet() )
+                {
+                    interpolatorProperties.add( new InterpolatorProperty( ip.getKey().replaceAll( a.getKey(), a.getValue() ), ip.getValue().replaceAll( a.getKey(), a.getValue() ), interpolatorTag ) );
+                }
+            }
+        }
+
+        List<InterpolatorProperty> ips = new ArrayList<InterpolatorProperty>();
+        for ( InterpolatorProperty ip : interpolatorProperties )
+        {
+            if ( !ips.contains( ip ) )
+            {
+                ips.add( ip );
+            }
+        }
+        return ips;
+    }
+
+    private static List<ModelProperty> getModelProperties( InputStream is )
+        throws IOException
+    {
+        Set<String> s = new HashSet<String>();
+        //TODO: Should add all collections from ProjectUri
+        s.addAll( URIS );
+        s.add( ProjectUri.Build.PluginManagement.Plugins.Plugin.Executions.xUri );
+        s.add( ProjectUri.DependencyManagement.Dependencies.Dependency.Exclusions.xUri );
+        s.add( ProjectUri.Dependencies.Dependency.Exclusions.xUri );
+        s.add( ProjectUri.Build.Plugins.Plugin.Executions.xUri );
+        s.add( ProjectUri.Build.Plugins.Plugin.Executions.Execution.Goals.xURI );
+        s.add( ProjectUri.Reporting.Plugins.Plugin.ReportSets.xUri );
+        s.add( ProjectUri.Reporting.Plugins.Plugin.ReportSets.ReportSet.configuration );
+        s.add( ProjectUri.Build.Plugins.Plugin.Executions.Execution.configuration );
+        //TODO: More profile info
+        s.add( ProjectUri.Profiles.Profile.Build.PluginManagement.Plugins.Plugin.Executions.xUri );
+        s.add( ProjectUri.Profiles.Profile.DependencyManagement.Dependencies.Dependency.Exclusions.xUri );
+        s.add( ProjectUri.Profiles.Profile.Dependencies.Dependency.Exclusions.xUri );
+        s.add( ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Executions.xUri );
+        s.add( ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Executions.Execution.Goals.xURI );
+        s.add( ProjectUri.Profiles.Profile.Reporting.Plugins.Plugin.ReportSets.xUri );
+        s.add( ProjectUri.Profiles.Profile.Reporting.Plugins.Plugin.ReportSets.ReportSet.configuration );
+        s.add( ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Executions.Execution.configuration );
+        s.add( ProjectUri.Profiles.Profile.properties );
+        s.add( ProjectUri.Profiles.Profile.modules );
+        s.add( ProjectUri.Profiles.Profile.Dependencies.xUri );
+        s.add( ProjectUri.Profiles.Profile.Build.Plugins.Plugin.configuration );
+
+        return new ArrayList<ModelProperty>( marshallXmlToModelProperties( is, ProjectUri.baseUri, s ) );
+    }
+
     /**
      * Returns XML string unmarshalled from the specified list of model properties
-     *
+     * 
      * @param modelProperties the model properties to unmarshal. May not be null or empty
-     * @param baseUri         the base uri of every model property. May not be null or empty.
+     * @param baseUri the base uri of every model property. May not be null or empty.
      * @return XML string unmarshalled from the specified list of model properties
      * @throws IOException if there was a problem with unmarshalling
      */
@@ -449,9 +418,7 @@
             //   System.out.println("new ModelProperty(\"" + mp.getUri() +"\" , " + val +"),");
             if ( !uri.startsWith( baseUri ) )
             {
-                throw new IllegalArgumentException(
-                    "Passed in model property that does not match baseUri: Property URI = " + uri + ", Base URI = " +
-                        baseUri );
+                throw new IllegalArgumentException( "Passed in model property that does not match baseUri: Property URI = " + uri + ", Base URI = " + baseUri );
             }
 
             List<String> tagNames = getTagNamesFromUri( basePosition, uri );
@@ -464,14 +431,14 @@
             String tag = tagNames.get( tagNames.size() - 1 );
 
             List<ModelProperty> attributes = new ArrayList<ModelProperty>();
-            for(int peekIndex = modelProperties.indexOf( mp ) + 1; peekIndex < modelProperties.size(); peekIndex++)
+            for ( int peekIndex = modelProperties.indexOf( mp ) + 1; peekIndex < modelProperties.size(); peekIndex++ )
             {
                 if ( peekIndex <= modelProperties.size() - 1 )
                 {
                     ModelProperty peekProperty = modelProperties.get( peekIndex );
                     if ( peekProperty.getUri().contains( "#property" ) )
                     {
-                        attributes.add(peekProperty);
+                        attributes.add( peekProperty );
                     }
                     else
                     {
@@ -503,23 +470,22 @@
     }
 
     /**
-     * Returns list of tag names parsed from the specified uri. All #collection parts of the tag are removed from the
-     * tag names.
-     *
+     * Returns list of tag names parsed from the specified uri. All #collection parts of the tag are
+     * removed from the tag names.
+     * 
      * @param basePosition the base position in the specified URI to start the parse
-     * @param uri          the uri to parse for tag names
+     * @param uri the uri to parse for tag names
      * @return list of tag names parsed from the specified uri
      */
     private static List<String> getTagNamesFromUri( int basePosition, String uri )
     {
-        return Arrays.asList( uri.substring( basePosition ).replaceAll( "#collection", "" )
-                .replaceAll("#set", "").split( "/" ) );
+        return Arrays.asList( uri.substring( basePosition ).replaceAll( "#collection", "" ).replaceAll( "#set", "" ).split( "/" ) );
     }
 
     /**
      * Returns the XML formatted start tag for the specified value and the specified attribute.
-     *
-     * @param value     the value to use for the start tag
+     * 
+     * @param value the value to use for the start tag
      * @param attributes the attribute to use in constructing of start tag
      * @return the XML formatted start tag for the specified value and the specified attribute
      */
@@ -529,11 +495,9 @@
         sb.append( "\r\n<" ).append( value );
         if ( attributes != null )
         {
-            for(ModelProperty attribute : attributes)
+            for ( ModelProperty attribute : attributes )
             {
-                sb.append( " " ).append(
-                    attribute.getUri().substring( attribute.getUri().indexOf( "#property/" ) + 10 ) ).append( "=\"" )
-                    .append( attribute.getResolvedValue() ).append( "\" " );
+                sb.append( " " ).append( attribute.getUri().substring( attribute.getUri().indexOf( "#property/" ) + 10 ) ).append( "=\"" ).append( attribute.getResolvedValue() ).append( "\" " );
             }
         }
         sb.append( ">" );
@@ -542,7 +506,7 @@
 
     /**
      * Returns XML formatted end tag for the specified value.
-     *
+     * 
      * @param value the value to use for the end tag
      * @return xml formatted end tag for the specified value
      */
@@ -555,192 +519,197 @@
         StringBuffer sb = new StringBuffer();
         sb.append( "</" ).append( value ).append( ">" );
         return sb.toString();
-    }    
-    
+    }
+
+    private static final Set<String> URIS = Collections.unmodifiableSet( new HashSet<String>( Arrays.asList( ProjectUri.Build.Extensions.xUri, ProjectUri.Build.PluginManagement.Plugins.xUri,
+                                                                                                             ProjectUri.Build.PluginManagement.Plugins.Plugin.configuration,
+                                                                                                             ProjectUri.Build.PluginManagement.Plugins.Plugin.Executions.xUri,
+                                                                                                             ProjectUri.Build.PluginManagement.Plugins.Plugin.Executions.Execution.Goals.xURI,
+                                                                                                             ProjectUri.Build.PluginManagement.Plugins.Plugin.Dependencies.xUri,
+                                                                                                             ProjectUri.Build.PluginManagement.Plugins.Plugin.Dependencies.Dependency.Exclusions.xUri,
+                                                                                                             ProjectUri.Build.Plugins.xUri, ProjectUri.properties,
+                                                                                                             ProjectUri.Build.Plugins.Plugin.configuration, ProjectUri.Reporting.Plugins.xUri,
+                                                                                                             ProjectUri.Reporting.Plugins.Plugin.configuration,
+                                                                                                             ProjectUri.Build.Plugins.Plugin.Dependencies.xUri, ProjectUri.Build.Resources.xUri,
+                                                                                                             ProjectUri.Build.Resources.Resource.includes,
+                                                                                                             ProjectUri.Build.Resources.Resource.excludes, ProjectUri.Build.TestResources.xUri,
+                                                                                                             ProjectUri.Build.Filters.xUri, ProjectUri.CiManagement.Notifiers.xUri,
+                                                                                                             ProjectUri.Contributors.xUri, ProjectUri.Dependencies.xUri,
+                                                                                                             ProjectUri.DependencyManagement.Dependencies.xUri, ProjectUri.Developers.xUri,
+                                                                                                             ProjectUri.Developers.Developer.roles, ProjectUri.Licenses.xUri,
+                                                                                                             ProjectUri.MailingLists.xUri, ProjectUri.Modules.xUri, ProjectUri.PluginRepositories.xUri,
+                                                                                                             ProjectUri.Profiles.xUri, ProjectUri.Profiles.Profile.Build.Plugins.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Dependencies.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Executions.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.Build.Resources.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.Build.TestResources.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.Dependencies.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.DependencyManagement.Dependencies.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.PluginRepositories.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.Reporting.Plugins.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.Repositories.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.Build.PluginManagement.Plugins.xUri,
+                                                                                                             ProjectUri.Profiles.Profile.Build.PluginManagement.Plugins.Plugin.Dependencies.xUri,
+                                                                                                             ProjectUri.Reporting.Plugins.xUri, ProjectUri.Repositories.xUri ) ) );
+
+    /**
+     * Returns list of model properties transformed from the specified input stream.
+     * 
+     * @param inputStream input stream containing the xml document. May not be null.
+     * @param baseUri the base uri of every model property. May not be null or empty.
+     * @param collections set of uris that are to be treated as a collection (multiple entries). May
+     *            be null.
+     * @return list of model properties transformed from the specified input stream.
+     * @throws IOException if there was a problem doing the transform
+     */
+    private static List<ModelProperty> marshallXmlToModelProperties( InputStream inputStream, String baseUri, Set<String> collections )
+        throws IOException
+    {
+        if ( inputStream == null )
+        {
+            throw new IllegalArgumentException( "inputStream: null" );
+        }
+
+        if ( baseUri == null || baseUri.trim().length() == 0 )
+        {
+            throw new IllegalArgumentException( "baseUri: null" );
+        }
+
+        if ( collections == null )
+        {
+            collections = Collections.emptySet();
+        }
+
+        List<ModelProperty> modelProperties = new ArrayList<ModelProperty>();
+        XMLInputFactory xmlInputFactory = new com.ctc.wstx.stax.WstxInputFactory();
+        xmlInputFactory.setProperty( XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.FALSE );
+        xmlInputFactory.setProperty( XMLInputFactory.IS_NAMESPACE_AWARE, Boolean.FALSE );
+
+        Uri uri = new Uri( baseUri );
+        String tagName = baseUri;
+        StringBuilder tagValue = new StringBuilder( 256 );
+
+        int depth = 0;
+        int depthOfTagValue = depth;
+        XMLStreamReader xmlStreamReader = null;
+        try
+        {
+            xmlStreamReader = xmlInputFactory.createXMLStreamReader( inputStream );
+
+            Map<String, String> attributes = new HashMap<String, String>();
+            for ( ;; xmlStreamReader.next() )
+            {
+                int type = xmlStreamReader.getEventType();
+                switch ( type )
+                {
+
+                    case XMLStreamConstants.CDATA:
+                    case XMLStreamConstants.CHARACTERS:
+                    {
+                        if ( depth == depthOfTagValue )
+                        {
+                            tagValue.append( xmlStreamReader.getTextCharacters(), xmlStreamReader.getTextStart(), xmlStreamReader.getTextLength() );
+                        }
+                        break;
+                    }
+
+                    case XMLStreamConstants.START_ELEMENT:
+                    {
+                        if ( !tagName.equals( baseUri ) )
+                        {
+                            String value = null;
+                            if ( depth < depthOfTagValue )
+                            {
+                                value = tagValue.toString().trim();
+                            }
+                            modelProperties.add( new ModelProperty( tagName, value ) );
+                            if ( !attributes.isEmpty() )
+                            {
+                                for ( Map.Entry<String, String> e : attributes.entrySet() )
+                                {
+                                    modelProperties.add( new ModelProperty( e.getKey(), e.getValue() ) );
+                                }
+                                attributes.clear();
+                            }
+                        }
+
+                        depth++;
+                        tagName = uri.getUriFor( xmlStreamReader.getName().getLocalPart(), depth );
+                        if ( collections.contains( tagName + "#collection" ) )
+                        {
+                            tagName = tagName + "#collection";
+                            uri.addTag( xmlStreamReader.getName().getLocalPart() + "#collection" );
+                        }
+                        else if ( collections.contains( tagName + "#set" ) )
+                        {
+                            tagName = tagName + "#set";
+                            uri.addTag( xmlStreamReader.getName().getLocalPart() + "#set" );
+                        }
+                        else
+                        {
+                            uri.addTag( xmlStreamReader.getName().getLocalPart() );
+                        }
+                        tagValue.setLength( 0 );
+                        depthOfTagValue = depth;
+                    }
+                    case XMLStreamConstants.ATTRIBUTE:
+                    {
+                        for ( int i = 0; i < xmlStreamReader.getAttributeCount(); i++ )
+                        {
+
+                            attributes.put( tagName + "#property/" + xmlStreamReader.getAttributeName( i ).getLocalPart(), xmlStreamReader.getAttributeValue( i ) );
+                        }
+                        break;
+                    }
+                    case XMLStreamConstants.END_ELEMENT:
+                    {
+                        depth--;
+                        break;
+                    }
+                    case XMLStreamConstants.END_DOCUMENT:
+                    {
+                        modelProperties.add( new ModelProperty( tagName, tagValue.toString().trim() ) );
+                        if ( !attributes.isEmpty() )
+                        {
+                            for ( Map.Entry<String, String> e : attributes.entrySet() )
+                            {
+                                modelProperties.add( new ModelProperty( e.getKey(), e.getValue() ) );
+                            }
+                            attributes.clear();
+                        }
+                        return modelProperties;
+                    }
+                }
+            }
+        }
+        catch ( XMLStreamException e )
+        {
+            throw new IOException( ":" + e.toString() );
+        }
+        finally
+        {
+            if ( xmlStreamReader != null )
+            {
+                try
+                {
+                    xmlStreamReader.close();
+                }
+                catch ( XMLStreamException e )
+                {
+                    e.printStackTrace();
+                }
+            }
+            try
+            {
+                inputStream.close();
+            }
+            catch ( IOException e )
+            {
+
+            }
+        }
+    }
 
-    private static final Set<String> URIS = Collections.unmodifiableSet(new HashSet<String>( Arrays.asList(  ProjectUri.Build.Extensions.xUri,
-            ProjectUri.Build.PluginManagement.Plugins.xUri,
-            ProjectUri.Build.PluginManagement.Plugins.Plugin.configuration,
-            ProjectUri.Build.PluginManagement.Plugins.Plugin.Executions.xUri,
-            ProjectUri.Build.PluginManagement.Plugins.Plugin.Executions.Execution.Goals.xURI,
-            ProjectUri.Build.PluginManagement.Plugins.Plugin.Dependencies.xUri,
-            ProjectUri.Build.PluginManagement.Plugins.Plugin.Dependencies.Dependency.Exclusions.xUri,
-            ProjectUri.Build.Plugins.xUri,
-            ProjectUri.properties,
-            ProjectUri.Build.Plugins.Plugin.configuration,
-            ProjectUri.Reporting.Plugins.xUri,
-            ProjectUri.Reporting.Plugins.Plugin.configuration,
-            ProjectUri.Build.Plugins.Plugin.Dependencies.xUri,
-            ProjectUri.Build.Resources.xUri,
-            ProjectUri.Build.Resources.Resource.includes,
-            ProjectUri.Build.Resources.Resource.excludes,
-            ProjectUri.Build.TestResources.xUri,
-            ProjectUri.Build.Filters.xUri,
-            ProjectUri.CiManagement.Notifiers.xUri,
-            ProjectUri.Contributors.xUri,
-            ProjectUri.Dependencies.xUri,
-            ProjectUri.DependencyManagement.Dependencies.xUri,
-            ProjectUri.Developers.xUri,
-            ProjectUri.Developers.Developer.roles,
-            ProjectUri.Licenses.xUri,
-            ProjectUri.MailingLists.xUri,
-            ProjectUri.Modules.xUri,
-            ProjectUri.PluginRepositories.xUri,
-            ProjectUri.Profiles.xUri,
-            ProjectUri.Profiles.Profile.Build.Plugins.xUri,
-            ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Dependencies.xUri,
-            ProjectUri.Profiles.Profile.Build.Plugins.Plugin.Executions.xUri,
-            ProjectUri.Profiles.Profile.Build.Resources.xUri,
-            ProjectUri.Profiles.Profile.Build.TestResources.xUri,
-            ProjectUri.Profiles.Profile.Dependencies.xUri,
-            ProjectUri.Profiles.Profile.DependencyManagement.Dependencies.xUri,
-            ProjectUri.Profiles.Profile.PluginRepositories.xUri,
-            ProjectUri.Profiles.Profile.Reporting.Plugins.xUri,
-            ProjectUri.Profiles.Profile.Repositories.xUri,
-            ProjectUri.Profiles.Profile.Build.PluginManagement.Plugins.xUri,
-            ProjectUri.Profiles.Profile.Build.PluginManagement.Plugins.Plugin.Dependencies.xUri,
-            ProjectUri.Reporting.Plugins.xUri,
-            ProjectUri.Repositories.xUri) ));    
-    
-   /**
-    * Returns list of model properties transformed from the specified input stream.
-    *
-    * @param inputStream input stream containing the xml document. May not be null.
-    * @param baseUri     the base uri of every model property. May not be null or empty.
-    * @param collections set of uris that are to be treated as a collection (multiple entries). May be null.
-    * @return list of model properties transformed from the specified input stream.
-    * @throws IOException if there was a problem doing the transform
-    */
-    private static List<ModelProperty> marshallXmlToModelProperties( InputStream inputStream, String baseUri,
-            Set<String> collections )
-			throws IOException {
-		if (inputStream == null) {
-			throw new IllegalArgumentException("inputStream: null");
-		}
-
-		if (baseUri == null || baseUri.trim().length() == 0) {
-			throw new IllegalArgumentException("baseUri: null");
-		}
-
-		if (collections == null) {
-			collections = Collections.emptySet();
-		}
-
-		List<ModelProperty> modelProperties = new ArrayList<ModelProperty>();
-		XMLInputFactory xmlInputFactory = new com.ctc.wstx.stax.WstxInputFactory();
-		xmlInputFactory.setProperty(
-				XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, Boolean.FALSE);
-		xmlInputFactory.setProperty(XMLInputFactory.IS_NAMESPACE_AWARE,
-				Boolean.FALSE);
-
-		Uri uri = new Uri(baseUri);
-		String tagName = baseUri;
-		StringBuilder tagValue = new StringBuilder(256);
-
-		int depth = 0;
-		int depthOfTagValue = depth;
-		XMLStreamReader xmlStreamReader = null;
-		try {
-			xmlStreamReader = xmlInputFactory
-					.createXMLStreamReader(inputStream);
-
-			Map<String, String> attributes = new HashMap<String, String>();
-			for (;; xmlStreamReader.next()) {
-				int type = xmlStreamReader.getEventType();
-				switch (type) {
-
-				case XMLStreamConstants.CDATA:
-				case XMLStreamConstants.CHARACTERS: {
-					if (depth == depthOfTagValue) {
-						tagValue.append(xmlStreamReader.getTextCharacters(),
-								xmlStreamReader.getTextStart(), xmlStreamReader
-										.getTextLength());
-					}
-					break;
-				}
-
-				case XMLStreamConstants.START_ELEMENT: {
-					if (!tagName.equals(baseUri)) {
-						String value = null;
-						if (depth < depthOfTagValue) {
-							value = tagValue.toString().trim();
-						}
-						modelProperties.add(new ModelProperty(tagName, value));
-						if (!attributes.isEmpty()) {
-							for (Map.Entry<String, String> e : attributes
-									.entrySet()) {
-								modelProperties.add(new ModelProperty(e
-										.getKey(), e.getValue()));
-							}
-							attributes.clear();
-						}
-					}
-
-					depth++;
-					tagName = uri.getUriFor(xmlStreamReader.getName()
-							.getLocalPart(), depth);
-					if (collections.contains(tagName + "#collection")) {
-						tagName = tagName + "#collection";
-						uri.addTag(xmlStreamReader.getName().getLocalPart()
-								+ "#collection");
-					} else if (collections.contains(tagName + "#set")) {
-						tagName = tagName + "#set";
-						uri.addTag(xmlStreamReader.getName().getLocalPart()
-								+ "#set");
-					} else {
-						uri.addTag(xmlStreamReader.getName().getLocalPart());
-					}
-					tagValue.setLength(0);
-					depthOfTagValue = depth;
-				}
-				case XMLStreamConstants.ATTRIBUTE: {
-					for (int i = 0; i < xmlStreamReader.getAttributeCount(); i++) {
-
-						attributes.put(tagName
-								+ "#property/"
-								+ xmlStreamReader.getAttributeName(i)
-										.getLocalPart(), xmlStreamReader
-								.getAttributeValue(i));
-					}
-					break;
-				}
-				case XMLStreamConstants.END_ELEMENT: {
-					depth--;
-					break;
-				}
-				case XMLStreamConstants.END_DOCUMENT: {
-					modelProperties.add(new ModelProperty(tagName, tagValue
-							.toString().trim()));
-					if (!attributes.isEmpty()) {
-						for (Map.Entry<String, String> e : attributes
-								.entrySet()) {
-							modelProperties.add(new ModelProperty(e.getKey(), e
-									.getValue()));
-						}
-						attributes.clear();
-					}
-					return modelProperties;
-				}
-				}
-			}
-		} catch (XMLStreamException e) {
-			throw new IOException(":" + e.toString());
-		} finally {
-			if (xmlStreamReader != null) {
-				try {
-					xmlStreamReader.close();
-				} catch (XMLStreamException e) {
-					e.printStackTrace();
-				}
-			}
-			try {
-				inputStream.close();
-			} catch (IOException e) {
-
-			}
-		}
-	}
-    
     private static final Map<String, String> aliases = new HashMap<String, String>();
 
     private static void addProjectAlias( String element, boolean leaf )
@@ -774,8 +743,7 @@
 
     private static boolean containsProjectVersion( List<InterpolatorProperty> interpolatorProperties )
     {
-        InterpolatorProperty versionInterpolatorProperty =
-            new ModelProperty( ProjectUri.version, "" ).asInterpolatorProperty( ProjectUri.baseUri );
+        InterpolatorProperty versionInterpolatorProperty = new ModelProperty( ProjectUri.version, "" ).asInterpolatorProperty( ProjectUri.baseUri );
         for ( InterpolatorProperty ip : interpolatorProperties )
         {
             if ( ip.equals( versionInterpolatorProperty ) )
@@ -784,42 +752,43 @@
             }
         }
         return false;
-    }    
-   /**
-    * Class for storing information about URIs.
-    */
-   private static class Uri
-   {
-
-       List<String> uris;
-
-       Uri( String baseUri )
-       {
-           uris = new LinkedList<String>();
-           uris.add( baseUri );
-       }
-
-       String getUriFor( String tag, int depth )
-       {
-           setUrisToDepth( depth );
-           StringBuffer sb = new StringBuffer();
-           for ( String tagName : uris )
-           {
-               sb.append( tagName ).append( "/" );
-           }
-           sb.append( tag );
-           return sb.toString();
-       }
-
-       void addTag( String tag )
-       {
-           uris.add( tag );
-       }
-
-       void setUrisToDepth( int depth )
-       {
-           uris = new LinkedList<String>( uris.subList( 0, depth ) );
-       }
-   }
-       
+    }
+
+    /**
+     * Class for storing information about URIs.
+     */
+    private static class Uri
+    {
+
+        List<String> uris;
+
+        Uri( String baseUri )
+        {
+            uris = new LinkedList<String>();
+            uris.add( baseUri );
+        }
+
+        String getUriFor( String tag, int depth )
+        {
+            setUrisToDepth( depth );
+            StringBuffer sb = new StringBuffer();
+            for ( String tagName : uris )
+            {
+                sb.append( tagName ).append( "/" );
+            }
+            sb.append( tag );
+            return sb.toString();
+        }
+
+        void addTag( String tag )
+        {
+            uris.add( tag );
+        }
+
+        void setUrisToDepth( int depth )
+        {
+            uris = new LinkedList<String>( uris.subList( 0, depth ) );
+        }
+    }
+
 }

Modified: maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/Interpolator.java
URL: http://svn.apache.org/viewvc/maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/Interpolator.java?rev=769682&r1=769681&r2=769682&view=diff
==============================================================================
--- maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/Interpolator.java (original)
+++ maven/components/branches/MNG-2766/maven-model-builder/src/main/java/org/apache/maven/model/interpolator/Interpolator.java Wed Apr 29 06:52:50 2009
@@ -1,20 +1,12 @@
 package org.apache.maven.model.interpolator;
 
 import java.io.IOException;
-import java.util.List;
 import java.util.Properties;
 
 import org.apache.maven.model.PomClassicDomainModel;
 
 public interface Interpolator 
 {
-
-	String interpolateXmlString( String xml, List<InterpolatorProperty> interpolatorProperties )
-		throws IOException;
-		
-	PomClassicDomainModel interpolateDomainModel( PomClassicDomainModel dm, List<InterpolatorProperty> interpolatorProperties ) 
-		throws IOException ;
-	
-	PomClassicDomainModel interpolateDomainModel( PomClassicDomainModel dm, Properties interpolatorProperties ) 
-	throws IOException ;		
+    PomClassicDomainModel interpolateDomainModel( PomClassicDomainModel dm, Properties interpolatorProperties )
+        throws IOException;
 }