/*
    * Copyright (C) 2007-2012 Argeo GmbH
    *
    * 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.argeo.slc.diff;
  
  import org.argeo.slc.SlcException;
  
  /** Diff issue where reached and expected values are different. */
  public class DiffNotMatched extends DiffIssueKey {
  
  	// To enable hibernate persistance, these object cannot be final
  	// private final Object expected;
  	// private final Object reached;
  
  	private Object expected;
  	private Object reached;
  
  	public DiffNotMatched(DiffPosition position, Object expected, Object reached) {
  		super(position);
  		this.expected = expected;
  		this.reached = reached;
  	}
  
  	public DiffNotMatched(DiffPosition position, Object expected,
  			Object reached, DiffKey key) {
  		super(position, key);
  		this.expected = expected;
  		this.reached = reached;
  	}
  
  	public Object getExpected() {
  		return expected;
  	}
  
  	public Object getReached() {
  		return reached;
  	}
  
  	@Override
  	public String toString() {
  		String result = position + ": not matched " + expected + " <> "
  				+ reached;
  		if (super.key != null) {
  			result = result + " - Key: " + super.toString();
  		}
  
  		return result;
  	}
  
  	@SuppressWarnings("unused")
  	private String getExpectedStr() {
  		if (expected instanceof String)
  			return (String) expected;
  		else
  			throw new SlcException(
  					"Object 'expected' is of wrong type. Must be a String");
  	}
  
  	@SuppressWarnings("unused")
  	private String getReachedStr() {
  		if (reached instanceof String)
  			return (String) reached;
  		else
  			throw new SlcException(
  					"Object 'reached' is of wrong type. Must be a String");
  	}
  
  	@SuppressWarnings("unused")
  	private void setReachedStr(String reachedStr) {
  		this.reached = reachedStr;
  	}
  
  	@SuppressWarnings("unused")
  	private void setExpectedStr(String expectedStr) {
  		this.expected = expectedStr;
  	}
  
  }