/**
* Copyright (C) 2012-2017 52°North Initiative for Geospatial Open Source
* Software GmbH
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*
* If the program is linked with libraries which are licensed under one of
* the following licenses, the combination of the program with the linked
* library is not considered a "derivative work" of the program:
*
* - Apache License, version 2.0
* - Apache Software License, version 1.0
* - GNU Lesser General Public License, version 3
* - Mozilla Public License, versions 1.0, 1.1 and 2.0
* - Common Development and Distribution License (CDDL), version 1.0
*
* Therefore the distribution of the program linked with libraries licensed
* under the aforementioned licenses, is permitted by the copyright holders
* if the distribution is compliant with both the GNU General Public
* License version 2 and the aforementioned licenses.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*/
package org.n52.sos.binding;
/**
* Class to identify a Binding. Used to keep the interfaces stable if the
* identification of a Binding changes from servlet path to e.g. Content-Type.
*
* @author Christian Autermann <c.autermann@52north.org>
* @since 4.0.0
*/
public class BindingKey {
private final String servletPath;
public BindingKey(String servletPath) {
if (servletPath == null) {
throw new NullPointerException();
}
this.servletPath = servletPath;
}
public String getServletPath() {
return servletPath;
}
@Override
public int hashCode() {
return 41 * 7 + this.servletPath.hashCode();
}
@Override
public boolean equals(Object obj) {
if (obj instanceof BindingKey) {
BindingKey o = (BindingKey) obj;
return getServletPath() == null ? o.getServletPath() == null : getServletPath().equals(o.getServletPath());
}
return false;
}
@Override
public String toString() {
return String.format("BindingKey[servletPath=%s]", getServletPath());
}
}