/*
 * Copyright 2010-2012 Luca Garulli (l.garulli--at--orientechnologies.com)
 *
 * 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 com.orientechnologies.orient.core.metadata.function;

import com.orientechnologies.orient.core.db.ODatabaseRecordThreadLocal;
import com.orientechnologies.orient.core.db.record.ODatabaseRecord;
import com.orientechnologies.orient.core.hook.ODocumentHookAbstract;
import com.orientechnologies.orient.core.record.impl.ODocument;

/**
 * Update the in-memory function library.
 * 
 * @author Luca Garulli
 */
public class OFunctionTrigger extends ODocumentHookAbstract {
  public DISTRIBUTED_EXECUTION_MODE getDistributedExecutionMode() {
    return DISTRIBUTED_EXECUTION_MODE.TARGET_NODE;
  }

  public OFunctionTrigger() {
    setIncludeClasses("OFunction");
  }

  @Override
  public void onRecordAfterCreate(final ODocument iDocument) {
    reloadLibrary();
  }

  @Override
  public void onRecordAfterUpdate(final ODocument iDocument) {
    reloadLibrary();
  }

  @Override
  public void onRecordAfterDelete(final ODocument iDocument) {
    reloadLibrary();
  }

	@Override
	public void onRecordAfterReplicaAdd(ODocument iDocument) {
		reloadLibrary();
	}

	@Override
	public void onRecordAfterReplicaUpdate(ODocument iDocument) {
		reloadLibrary();
	}

	@Override
	public void onRecordAfterReplicaDelete(ODocument iDocument) {
		reloadLibrary();
	}

	protected void reloadLibrary() {
    final ODatabaseRecord db = ODatabaseRecordThreadLocal.INSTANCE.get();
    db.getMetadata().getFunctionLibrary().load();
  }
}
