[jboss-cvs] JBossAS SVN: r57647 - projects/microcontainer/trunk/container/src/main/org/jboss/virtual/plugins/vfs/helpers

[jboss-cvs-commits at lists.jboss.org]

Author: scott.stark at jboss.org
Date: 2006-10-12 23:53:14 -0400 (Thu, 12 Oct 2006)
New Revision: 57647

Modified:
   projects/microcontainer/trunk/container/src/main/org/jboss/virtual/plugins/vfs/helpers/SuffixMatchFilter.java
Log:
Update to support multiple suffixes.

Modified: projects/microcontainer/trunk/container/src/main/org/jboss/virtual/plugins/vfs/helpers/SuffixMatchFilter.java
===================================================================
--- projects/microcontainer/trunk/container/src/main/org/jboss/virtual/plugins/vfs/helpers/SuffixMatchFilter.java	2006-10-13 03:35:55 UTC (rev 57646)
+++ projects/microcontainer/trunk/container/src/main/org/jboss/virtual/plugins/vfs/helpers/SuffixMatchFilter.java	2006-10-13 03:53:14 UTC (rev 57647)
@@ -1,31 +1,35 @@
 /*
-  * JBoss, Home of Professional Open Source
-  * Copyright 2005, JBoss Inc., and individual contributors as indicated
-  * by the @authors tag. See the copyright.txt in the distribution for a
-  * full listing of individual contributors.
-  *
-  * This is free software; you can redistribute it and/or modify it
-  * under the terms of the GNU Lesser General Public License as
-  * published by the Free Software Foundation; either version 2.1 of
-  * the License, or (at your option) any later version.
-  *
-  * This software is distributed in the hope that it will be useful,
-  * but WITHOUT ANY WARRANTY; without even the implied warranty of
-  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  * Lesser General Public License for more details.
-  *
-  * You should have received a copy of the GNU Lesser General Public
-  * License along with this software; if not, write to the Free
-  * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-  * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
-  */
+ * JBoss, Home of Professional Open Source
+ * Copyright 2006, Red Hat Middleware LLC, and individual contributors
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
 package org.jboss.virtual.plugins.vfs.helpers;
 
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
 import org.jboss.virtual.VirtualFile;
 import org.jboss.virtual.VisitorAttributes;
 
 /**
- * Matches a suffix recursively
+ * Matches a file name against a list of suffixes. 
  * 
  * @author Scott.Stark at jboss.org
  * @author adrian at jboss.org
@@ -33,8 +37,8 @@
  */
 public class SuffixMatchFilter extends AbstractVirtualFileFilterWithAttributes
 {
-   /** The suffix */
-   private String suffix;
+   /** The suffixes */
+   private List<String> suffixes;
    
    /**
     * Create a new SuffixMatchFilter,
@@ -57,15 +61,46 @@
     */
    public SuffixMatchFilter(String suffix, VisitorAttributes attributes)
    {
+      this(Collections.EMPTY_LIST, attributes);
+      suffixes.add(suffix);
+   }
+   /**
+    * Create a new SuffixMatchFilter.
+    * @param suffixes - the list of file suffixes to accept.
+    * @throws IllegalArgumentException for a null suffixes
+    */
+   public SuffixMatchFilter(List<String> suffixes)
+   {
+      this(suffixes, null);
+   }
+   /**
+    * Create a new SuffixMatchFilter.
+    * @param suffixes - the list of file suffixes to accept.
+    * @param attributes the attributes, pass null to use {@link VisitorAttributes#RECURSE_LEAVES_ONLY}
+    * @throws IllegalArgumentException for a null suffixes
+    */
+   public SuffixMatchFilter(List<String> suffixes, VisitorAttributes attributes)
+   {
       super(attributes == null ? VisitorAttributes.RECURSE_LEAVES_ONLY : attributes);
-      if (suffix == null)
-         throw new IllegalArgumentException("Null suffix");
-      this.suffix = suffix;
+      if (suffixes == null)
+         throw new IllegalArgumentException("Null suffixes");
+      this.suffixes = new ArrayList<String>();
+      this.suffixes.addAll(suffixes);
    }
 
+   /**
+    * Accept any file that ends with one of the filter suffixes. This checks
+    * that the file.getName() endsWith a suffix.
+    * @return true if the file matches a suffix, false otherwise.
+    */
    public boolean accepts(VirtualFile file)
    {
       String name = file.getName();
-      return name.endsWith(suffix);
+      for (int i = 0; i < suffixes.size(); ++i)
+      {
+         if (name.endsWith(suffixes.get(0)))
+            return true;
+      }
+      return false;
    }
 }