1 files changed, 146 insertions, 0 deletions
diff --git a/jetty-ant/src/main/java/org/eclipse/jetty/ant/AntWebInfConfiguration.java b/jetty-ant/src/main/java/org/eclipse/jetty/ant/AntWebInfConfiguration.java
new file mode 100644
index 0000000000..831a494447
--- /dev/null
+++ b/jetty-ant/src/main/java/org/eclipse/jetty/ant/AntWebInfConfiguration.java
@@ -0,0 +1,146 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2012 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.ant;
+
+import java.io.File;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.List;
+import java.util.regex.Pattern;
+
+import org.apache.tools.ant.AntClassLoader;
+import org.eclipse.jetty.util.PatternMatcher;
+import org.eclipse.jetty.util.resource.Resource;
+import org.eclipse.jetty.webapp.WebAppContext;
+import org.eclipse.jetty.webapp.WebInfConfiguration;
+
+public class AntWebInfConfiguration extends WebInfConfiguration
+{
+
+    
+    @Override
+    public void preConfigure(final WebAppContext context) throws Exception
+    {
+        // Look for a work directory
+        File work = findWorkDirectory(context);
+        if (work != null)
+            makeTempDirectory(work, context, false);
+        
+        //Make a temp directory for the webapp if one is not already set
+        resolveTempDirectory(context);
+        
+        //Extract webapp if necessary
+        unpack (context);
+
+        
+        //Apply an initial ordering to the jars which governs which will be scanned for META-INF
+        //info and annotations. The ordering is based on inclusion patterns.       
+        String tmp = (String)context.getAttribute(WEBINF_JAR_PATTERN);
+        Pattern webInfPattern = (tmp==null?null:Pattern.compile(tmp));
+        tmp = (String)context.getAttribute(CONTAINER_JAR_PATTERN);
+        Pattern containerPattern = (tmp==null?null:Pattern.compile(tmp));
+
+        //Apply ordering to container jars - if no pattern is specified, we won't
+        //match any of the container jars
+        PatternMatcher containerJarNameMatcher = new PatternMatcher ()
+        {
+            public void matched(URI uri) throws Exception
+            {
+                context.getMetaData().addContainerJar(Resource.newResource(uri));
+            }      
+        };
+        ClassLoader loader = context.getClassLoader();
+        if (loader != null)
+        {
+            loader = loader.getParent();
+            if (loader != null)
+            {
+                URI[] containerUris = null; 
+           
+                if (loader instanceof URLClassLoader)
+                {
+                    URL[] urls = ((URLClassLoader)loader).getURLs();
+                    if (urls != null)
+                    {
+                        containerUris = new URI[urls.length];
+                        int i=0;
+                        for (URL u : urls)
+                        {
+                            try 
+                            {
+                                containerUris[i] = u.toURI();
+                            }
+                            catch (URISyntaxException e)
+                            {
+                                containerUris[i] = new URI(u.toString().replaceAll(" ", "%20"));
+                            }  
+                            i++;
+                        }
+                    }
+                }
+                else if (loader instanceof AntClassLoader)
+                {
+                    AntClassLoader antLoader = (AntClassLoader)loader;                   
+                    String[] paths = antLoader.getClasspath().split(new String(new char[]{File.pathSeparatorChar}));
+                    if (paths != null)
+                    {
+                        containerUris = new URI[paths.length];
+                        int i=0;
+                        for (String p:paths)
+                        {
+                            File f = new File(p);
+                            containerUris[i] = f.toURI();
+                            i++;
+                        }
+                    }
+                }
+
+                containerJarNameMatcher.match(containerPattern, containerUris, false);
+            }
+        }
+        
+        //Apply ordering to WEB-INF/lib jars
+        PatternMatcher webInfJarNameMatcher = new PatternMatcher ()
+        {
+            @Override
+            public void matched(URI uri) throws Exception
+            {
+                context.getMetaData().addWebInfJar(Resource.newResource(uri));
+            }      
+        };
+        List<Resource> jars = findJars(context);
+       
+        //Convert to uris for matching
+        URI[] uris = null;
+        if (jars != null)
+        {
+            uris = new URI[jars.size()];
+            int i=0;
+            for (Resource r: jars)
+            {
+                uris[i++] = r.getURI();
+            }
+        }
+        webInfJarNameMatcher.match(webInfPattern, uris, true); //null is inclusive, no pattern == all jars match 
+    }
+    
+    
+}