svn commit: r153886 - jakarta/commons/proper/digester/branches/digester2/src/java/org/apache/commons/digester2/SimpleMatchUtils.java

[sk...@apache.org]

Author: skitching
Date: Mon Feb 14 19:43:01 2005
New Revision: 153886

URL: http://svn.apache.org/viewcvs?view=rev&rev=153886
Log:
New class containing code formerly in (deleted) class SupplementaryRuleManager.
Original author: Oliver Zeigermann

Added:
    jakarta/commons/proper/digester/branches/digester2/src/java/org/apache/commons/digester2/SimpleMatchUtils.java   (with props)

Added: jakarta/commons/proper/digester/branches/digester2/src/java/org/apache/commons/digester2/SimpleMatchUtils.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/proper/digester/branches/digester2/src/java/org/apache/commons/digester2/SimpleMatchUtils.java?view=auto&rev=153886
==============================================================================
--- jakarta/commons/proper/digester/branches/digester2/src/java/org/apache/commons/digester2/SimpleMatchUtils.java (added)
+++ jakarta/commons/proper/digester/branches/digester2/src/java/org/apache/commons/digester2/SimpleMatchUtils.java Mon Feb 14 19:43:01 2005
@@ -0,0 +1,60 @@
+/* $Id$
+ *
+ * Copyright 2005 The Apache Software Foundation.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */ 
+
+
+package org.apache.commons.digester2;
+
+/**
+ * A collection of static utility methods for matching patterns against 
+ * xml element paths using simple matching functionality.
+ */
+
+public class SimpleMatchUtils {
+    
+    /**
+     * Returns true if the pathToMatch is an absolute path that matches
+     * the input path, or if it is a relative path that matches the last
+     * part of the specified path.
+     */
+    public static boolean matches(String path, String pathToMatch) {
+        if (pathToMatch.charAt(0) == '/') {
+            // absolute
+            return path.equals(pathToMatch);
+        } else {
+            // relative
+            // XXX looks wrong but protects a match of
+            // "a/b" against a path of "/gotcha/b", but
+            // still allows
+            // "a/b" to match against "/a/b"
+            return path.endsWith("/" + pathToMatch);
+        }
+    }
+
+    /**
+     * Checks if this path matches any of the paths given. This means we
+     * iterate through <code>pathsToMatch</code> and match every entry to 
+     * this path.
+     */
+    public static boolean matchsAny(String path, String[] pathsToMatch) {
+        for (int i = 0; i < pathsToMatch.length; i++) {
+            if (matches(path, pathsToMatch[i]))
+                return true;
+        }
+        return false;
+    }
+}
+

Propchange: jakarta/commons/proper/digester/branches/digester2/src/java/org/apache/commons/digester2/SimpleMatchUtils.java
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