/*
 * Copyright 2013 Red Hat, Inc. and/or its affiliates.
 *
 * 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.jbpm.bpmn2.objects;

import org.kie.api.runtime.process.WorkItem;

public class ExceptionService {

    public static String exceptionParameterName = "my.exception.parameter.name";
    private static ThreadLocal<Object[]> localCaughtEventObjectHolder = new ThreadLocal<Object[]>();

    public String throwException(String message) {
        throw new RuntimeException(message);
    }

    public void handleException(WorkItem workItem) {
        Object[] resultHolder = localCaughtEventObjectHolder.get();
        if (resultHolder != null && resultHolder.length > 0) {
            resultHolder[0] = workItem;
        }
    }

    public void setExceptionParameterName(String exceptionParam) {
        this.exceptionParameterName = exceptionParam;
    }

    public static void setCaughtEventObjectHolder(Object[] testVarArrayHolder) {
        localCaughtEventObjectHolder.set(testVarArrayHolder);
    }
}
