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/* 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.activiti.engine.test.mock;

import java.beans.FeatureDescriptor;
import java.util.Iterator;

import javax.el.ELContext;
import javax.el.ELResolver;

public class MockElResolver extends ELResolver {

  @Override
  public Class getCommonPropertyType(ELContext context, Object base) {
    return Object.class;
  }

  @Override
  public Iterator getFeatureDescriptors(ELContext context, Object base) {
    return null;
  }

  @Override
  public Class getType(ELContext context, Object base, Object property) {
    return null;
  }

  @Override
  public Object getValue(ELContext context, Object base, Object property) {
    Object bean = Mocks.get(property);
    if (bean != null) {
      context.setPropertyResolved(true);
    }
    return bean;
  }

  @Override
  public boolean isReadOnly(ELContext context, Object base, Object property) {
    return false;
  }

  @Override
  public void setValue(ELContext context, Object base, Object property, Object value) {
  }

}