/*
 * Copyright 2011 JBoss Inc
 *
 * 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.formbuilder.shared.task;

public class ExternalDataRef {
    
    private String source;
    private String method;
    private String responseLanguage;
    private String xpath;
    
    public ExternalDataRef() {
        super();
    }

    public String getSource() {
        return source;
    }
    
    public void setSource(String source) {
        this.source = source;
    }
    
    public String getMethod() {
        return method;
    }
    
    public void setMethod(String method) {
        this.method = method;
    }
    
    public String getResponseLanguage() {
        return responseLanguage;
    }
    
    public void setResponseLanguage(String responseLanguage) {
        this.responseLanguage = responseLanguage;
    }
    
    public String getXpath() {
        return xpath;
    }
    
    public void setXpath(String xpath) {
        this.xpath = xpath;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((method == null) ? 0 : method.hashCode());
        result = prime
                * result
                + ((responseLanguage == null) ? 0 : responseLanguage.hashCode());
        result = prime * result + ((source == null) ? 0 : source.hashCode());
        result = prime * result + ((xpath == null) ? 0 : xpath.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        ExternalDataRef other = (ExternalDataRef) obj;
        if (method == null) {
            if (other.method != null)
                return false;
        } else if (!method.equals(other.method))
            return false;
        if (responseLanguage == null) {
            if (other.responseLanguage != null)
                return false;
        } else if (!responseLanguage.equals(other.responseLanguage))
            return false;
        if (source == null) {
            if (other.source != null)
                return false;
        } else if (!source.equals(other.source))
            return false;
        if (xpath == null) {
            if (other.xpath != null)
                return false;
        } else if (!xpath.equals(other.xpath))
            return false;
        return true;
    }
}