MWError.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.mappingsmodel;

public class MWError {

    private volatile String errorId;
    private volatile Object[] arguments;

    public MWError(String errorId) {
        this(errorId, new Object[0]);
    }

    public MWError(String errorId, Object argument) {
        this(errorId, new Object[] { argument });
    }

    public MWError(String errorId, Object argument1, Object argument2) {
        this(errorId, new Object[] { argument1, argument2 });
    }

    public MWError(String errorId, Object[] arguments) {
        super();
        this.errorId = errorId;
        this.arguments = arguments;
    }

    public String getErrorId() {
        return errorId;
    }

    public Object[] getArguments() {
        return arguments;
    }

    public boolean equals(Object anObject) {
        if (this == anObject)
            return true;
        else if (anObject instanceof MWError) {
            MWError anError = (MWError) anObject;
            if (getErrorId() == null)
                return anError.getErrorId() == null;
            else
                return getErrorId().equals(anError.getErrorId());
        } else
            return false;
    }

    public int hashCode() {
        // TODO: TEMPORARY
        if (errorId == null)
            return super.hashCode();
        return getErrorId().hashCode();
    }
}