source: trunk/autoquest-plugin-http/src/main/java/de/ugoe/cs/autoquest/plugin/http/eventcore/HTTPEventType.java @ 1367

//   Copyright 2012 Georg-August-Universität Göttingen, Germany
//
//   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 de.ugoe.cs.autoquest.plugin.http.eventcore;

import de.ugoe.cs.autoquest.eventcore.IEventType;
import de.ugoe.cs.autoquest.httpmonitor.exchange.HttpExchange;
import de.ugoe.cs.autoquest.plugin.http.HTTPUtils;

/**
 * <p>
 * TODO comment
 * </p>
 * 
 * @author Patrick Harms
 */
public class HTTPEventType implements IEventType {

    /**  */
    private static final long serialVersionUID = 1L;

    /** */
    private HttpExchange exchange;

    /** */
    private String name;

    /**
     *
     */
    public HTTPEventType(HttpExchange exchange) {
        if (exchange == null) {
            throw new IllegalArgumentException("exchange must not be null");
        }
        
        this.exchange = exchange;
        
        StringBuffer nameBuffer = new StringBuffer("HTTPEvent");
        
        boolean somethingAdded = false;
        
        if ((this.exchange.getRequest() != null) &&
            (this.exchange.getRequest().getMethod() != null))
        {
            nameBuffer.append("(");
            nameBuffer.append(this.exchange.getRequest().getMethod());
            somethingAdded = true;
        }
        
        String senderStr = HTTPUtils.toString(this.exchange.getSender());
        String receiverStr = HTTPUtils.toString(this.exchange.getReceiver());
        
        if ((senderStr != null) && (receiverStr != null)) {
            nameBuffer.append(somethingAdded ? ", " : "(");
            nameBuffer.append(senderStr);
            nameBuffer.append(" --> ");
            nameBuffer.append(receiverStr);
            somethingAdded = true;
        }
        else if (senderStr != null) {
            nameBuffer.append(somethingAdded ? ", " : "(");
            nameBuffer.append(senderStr);
            somethingAdded = true;
        }
        else if (receiverStr != null) {
            nameBuffer.append(somethingAdded ? ", " : "(");
            nameBuffer.append(receiverStr);
            somethingAdded = true;
        }
        
        if (somethingAdded) {
            nameBuffer.append(")");
        }
        
        this.name = nameBuffer.toString();
    }

    /* (non-Javadoc)
     * @see de.ugoe.cs.autoquest.eventcore.IEventType#getName()
     */
    @Override
    public String getName() {
        return name;
    }

    /**
     * @return the exchange
     */
    public HttpExchange getExchange() {
        return exchange;
    }

    /* (non-Javadoc)
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return name;
    }

    /* (non-Javadoc)
     * @see java.lang.Object#equals(java.lang.Object)
     */
    @Override
    public boolean equals(Object obj) {
        return super.equals(obj);
    }

    /* (non-Javadoc)
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode() {
        return super.hashCode();
    }

}