/**
 * 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 io.hawtjms.jms.meta;

public final class JmsTransactionInfo implements JmsResource, Comparable<JmsTransactionInfo> {

    protected final JmsSessionId sessionId;
    protected JmsTransactionId transactionId;

    public JmsTransactionInfo(JmsSessionId sessionId, JmsTransactionId transactionId) {
        this.sessionId = sessionId;
        this.transactionId = transactionId;
    }

    public JmsTransactionInfo copy() {
        return new JmsTransactionInfo(sessionId, transactionId);
    }

    public JmsSessionId getSessionId() {
        return sessionId;
    }

    public JmsTransactionId getTransactionId() {
        return transactionId;
    }

    public void setTransactionId(JmsTransactionId transactionId) {
        this.transactionId = transactionId;
    }

    public JmsSessionId getParentId() {
        return this.sessionId;
    }

    @Override
    public int hashCode() {
        return (transactionId == null) ? 0 : transactionId.hashCode();
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }

        JmsTransactionInfo other = (JmsTransactionInfo) obj;

        if (transactionId == null && other.transactionId != null) {
            return false;
        } else if (!transactionId.equals(other.transactionId)) {
            return false;
        }
        return true;
    }

    @Override
    public int compareTo(JmsTransactionInfo other) {
        return this.transactionId.compareTo(other.transactionId);
    }

    @Override
    public String toString() {
        return "JmsTransactionInfo { " + this.transactionId + " }";
    }

    @Override
    public void visit(JmsResourceVistor visitor) throws Exception {
        visitor.processTransactionInfo(this);
    }
}