/*
 *
 * Copyright 2013 Luca Molino (molino.luca--AT--gmail.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.object.metadata;

import java.io.IOException;

import com.orientechnologies.orient.core.index.OIndexManagerProxy;
import com.orientechnologies.orient.core.metadata.OMetadata;
import com.orientechnologies.orient.core.metadata.function.OFunctionLibrary;
import com.orientechnologies.orient.core.metadata.schema.OSchema;
import com.orientechnologies.orient.core.metadata.security.OSecurity;
import com.orientechnologies.orient.core.schedule.OSchedulerListener;
import com.orientechnologies.orient.object.metadata.schema.OSchemaProxyObject;

/**
 * @author luca.molino
 * 
 */
public class OMetadataObject implements OMetadata {

  protected OMetadata          underlying;
  protected OSchemaProxyObject schema;

  public OMetadataObject(OMetadata iUnderlying) {
    underlying = iUnderlying;
  }

  public OMetadataObject(OMetadata iUnderlying, OSchemaProxyObject iSchema) {
    underlying = iUnderlying;
    schema = iSchema;
  }

  @Override
  public void load() {
    underlying.load();
  }

  @Override
  public void create() throws IOException {
    underlying.create();

  }

  @Override
  public OSchemaProxyObject getSchema() {
    if (schema == null)
      schema = new OSchemaProxyObject(underlying.getSchema());
    return schema;
  }

  @Override
  public OSecurity getSecurity() {
    return underlying.getSecurity();
  }

  @Override
  public OIndexManagerProxy getIndexManager() {
    return underlying.getIndexManager();
  }

  @Override
  public int getSchemaClusterId() {
    return underlying.getSchemaClusterId();
  }

  @Override
  public void reload() {
    underlying.reload();
  }

  @Override
  public void close() {
    underlying.close();
  }

  @Override
  public OFunctionLibrary getFunctionLibrary() {
    return underlying.getFunctionLibrary();
  }

  @Override
  public OSchedulerListener getSchedulerListener() {
    return underlying.getSchedulerListener();
  }

  public OMetadata getUnderlying() {
    return underlying;
  }

}
