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/*
 * Fabric3
 * Copyright (c) 2009-2015 Metaform Systems
 *
 * 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.
 *
 * Portions originally based on Apache Tuscany 2007
 * licensed under the Apache 2.0 license.
 */
package org.fabric3.spi.model.physical;

import java.net.URI;

/**
 * Metadata for provisioning a channel connection on a runtime. Specifically, contains metadata for establishing a connection from a source (component producer,
 * channel, or channel binding) to a target (component consumer, channel, or channel binding).
 */
public class PhysicalChannelConnection {
    private URI channelUri;
    private boolean bound;
    private URI attachUri;
    private PhysicalConnectionSource source;
    private PhysicalConnectionTarget target;
    private Class eventType;
    private String topic;

    /**
     * Ctor.
     *
     * @param channelUri the channel URI
     * @param attachUri  the producer or consumer URI depending on the direction of the connection
     * @param source     the source
     * @param target     the target
     * @param eventType  the event type for the stream
     * @param bound      if the connection is bound
     */
    public PhysicalChannelConnection(URI channelUri,
                                     URI attachUri,
                                     PhysicalConnectionSource source,
                                     PhysicalConnectionTarget target,
                                     Class eventType,
                                     boolean bound) {
        this.channelUri = channelUri;
        this.attachUri = attachUri;
        this.source = source;
        this.target = target;
        this.eventType = eventType;
        this.bound = bound;
    }

    public URI getChannelUri() {
        return channelUri;
    }

    public URI getAttachUri() {
        return attachUri;
    }

    public boolean isBound() {
        return bound;
    }

    public PhysicalConnectionSource getSource() {
        return source;
    }

    public PhysicalConnectionTarget getTarget() {
        return target;
    }

    public Class getEventType() {
        return eventType;
    }

    /**
     * Sets the topic name this connection is associated with.
     *
     * @param topic the topic
     */
    public void setTopic(String topic) {
        this.topic = topic;
    }

    /**
     * Returns the topic name this connection is associated with.
     *
     * @return topic the topic
     */
    public String getTopic() {
        return topic;
    }

}