Moving to root below branch label

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-07-24 17:32:48 +00:00 · 2005-12-08 07:13:07 +00:00
commit e1e6508fec
1095 changed files with 230566 additions and 0 deletions
--- a/source/java/org/alfresco/service/namespace/RegexQNamePattern.java
+++ b/source/java/org/alfresco/service/namespace/RegexQNamePattern.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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.alfresco.service.namespace;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+
+/**
+ * Provides matching between {@link org.alfresco.service.namespace.QName qnames} using
+ * regular expression matching.
+ * <p>
+ * A simple {@link #MATCH_ALL convenience} pattern matcher is also provided that
+ * will match any qname.
+ * 
+ * @see java.lang.String#matches(java.lang.String)
+ * 
+ * @author Derek Hulley
+ */
+public class RegexQNamePattern implements QNamePattern
+{
+    private static final Log logger = LogFactory.getLog(RegexQNamePattern.class);
+    
+    /** A helper pattern matcher that will match <i>all</i> qnames */
+    public static final QNamePattern MATCH_ALL = new QNamePattern()
+        {
+            public boolean isMatch(QName qname)
+            {
+                return true;
+            }
+        };
+    
+    private String namespaceUriPattern;
+    private String localNamePattern;
+    private String combinedPattern;
+    
+    /**
+     * @param namespaceUriPattern a regex pattern that will be applied to the namespace URI
+     * @param localNamePattern a regex pattern that will be applied to the local name
+     */
+    public RegexQNamePattern(String namespaceUriPattern, String localNamePattern)
+    {
+        this.namespaceUriPattern = namespaceUriPattern;
+        this.localNamePattern = localNamePattern;
+        this.combinedPattern = null;
+    }
+    
+    /**
+     * @param combinedPattern a regex pattern that will be applied to the full qname
+     *      string representation
+     * 
+     * @see QName#toString()
+     */
+    public RegexQNamePattern(String combinedPattern)
+    {
+        this.combinedPattern = combinedPattern;
+        this.namespaceUriPattern = null;
+        this.localNamePattern = null;
+    }
+    
+    public String toString()
+    {
+        StringBuilder sb = new StringBuilder(56);
+        sb.append("RegexQNamePattern[");
+        if (combinedPattern != null)
+        {
+            sb.append(" pattern=").append(combinedPattern);
+        }
+        else
+        {
+            sb.append(" uri=").append(namespaceUriPattern);
+            sb.append(", localname=").append(namespaceUriPattern);
+        }
+        sb.append(" ]");
+        return sb.toString();
+    }
+
+    /**
+     * @param qname the value to check against this pattern
+     * @return Returns true if the regex pattern provided match thos of the provided qname
+     */
+    public boolean isMatch(QName qname)
+    {
+        boolean match = false;
+        if (combinedPattern != null)
+        {
+            String qnameStr = qname.toString();
+            match = qnameStr.matches(combinedPattern);
+        }
+        else
+        {
+            match = (qname.getNamespaceURI().matches(namespaceUriPattern) &&
+                     qname.getLocalName().matches(localNamePattern));
+        }
+        // done
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("QName matching: \n" +
+                    "   matcher: " + this + "\n" +
+                    "   qname: " + qname + "\n" +
+                    "   result: " + match);
+        }
+        return match;
+    }
+}