svn commit: r1080375 - /directory/shared/branches/akarasulu/ldap/model/src/main/java/org/apache/directory/shared/ldap/model/schema/registries/RegistryUtils.java

[ak...@apache.org]

Author: akarasulu
Date: Thu Mar 10 22:22:20 2011
New Revision: 1080375

URL: http://svn.apache.org/viewvc?rev=1080375&view=rev
Log:
forgot to add new class

Added:
    directory/shared/branches/akarasulu/ldap/model/src/main/java/org/apache/directory/shared/ldap/model/schema/registries/RegistryUtils.java

Added: directory/shared/branches/akarasulu/ldap/model/src/main/java/org/apache/directory/shared/ldap/model/schema/registries/RegistryUtils.java
URL: http://svn.apache.org/viewvc/directory/shared/branches/akarasulu/ldap/model/src/main/java/org/apache/directory/shared/ldap/model/schema/registries/RegistryUtils.java?rev=1080375&view=auto
==============================================================================
--- directory/shared/branches/akarasulu/ldap/model/src/main/java/org/apache/directory/shared/ldap/model/schema/registries/RegistryUtils.java (added)
+++ directory/shared/branches/akarasulu/ldap/model/src/main/java/org/apache/directory/shared/ldap/model/schema/registries/RegistryUtils.java Thu Mar 10 22:22:20 2011
@@ -0,0 +1,68 @@
+/*
+ *   Licensed to the Apache Software Foundation (ASF) under one
+ *   or more contributor license agreements.  See the NOTICE file
+ *   distributed with this work for additional information
+ *   regarding copyright ownership.  The ASF licenses this file
+ *   to you 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.directory.shared.ldap.model.schema.registries;
+
+
+import org.apache.directory.shared.ldap.model.exception.LdapException;
+import org.apache.directory.shared.ldap.model.schema.MutableSchemaObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * Moving some utility methods here to clean up schema interfaces.
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class RegistryUtils
+{
+    /** static class logger */
+    private static final Logger LOG = LoggerFactory.getLogger( DefaultSchemaObjectRegistry.class );
+
+    /** A speedup for debug */
+    private static final boolean DEBUG = LOG.isDebugEnabled();
+
+
+    /**
+     * Modify all the SchemaObject using a schemaName when this name changes.
+     *
+     * @param originalSchemaName The original Schema name
+     * @param newSchemaName The new Schema name
+     * @throws LdapException if the schema object does not exist
+     */
+    public <T extends MutableSchemaObject> void renameSchema( SchemaObjectRegistry<T> registry, String originalSchemaName, 
+        String newSchemaName ) throws LdapException
+    {
+        // Loop on all the SchemaObjects stored and remove those associated
+        // with the give schemaName
+        for ( T schemaObject : registry )
+        {
+            if ( originalSchemaName.equalsIgnoreCase( schemaObject.getSchemaName() ) )
+            {
+                schemaObject.setSchemaName( newSchemaName );
+
+                if ( DEBUG )
+                {
+                    LOG.debug( "Renamed {} schemaName to {}", schemaObject, newSchemaName );
+                }
+            }
+        }
+    }
+}