/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.tuscany.core.monitor;

import java.io.PrintWriter;

import org.apache.tuscany.api.TuscanyException;
import org.apache.tuscany.api.TuscanyRuntimeException;
import org.apache.tuscany.host.monitor.ExceptionFormatter;

/**
 * Performs basics formatting of exceptions for JDK logging
 *
 * @version $Rev$ $Date$
 */
public class DefaultExceptionFormatter implements ExceptionFormatter {

    public DefaultExceptionFormatter() {
    }

    public boolean canFormat(Class<?> type) {
        return Throwable.class.isAssignableFrom(type);
    }

    public PrintWriter write(PrintWriter writer, Throwable exception) {
        if (exception instanceof TuscanyException) {
            TuscanyException e = (TuscanyException) exception;
            e.appendBaseMessage(writer);
        } else if (exception instanceof TuscanyRuntimeException) {
            TuscanyRuntimeException e = (TuscanyRuntimeException) exception;
            e.appendBaseMessage(writer);
        }
        writer.append("\n");
        return writer;
    }


}