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GeoServer Manager is a library to interact with GeoServer
The scope of this library is to have a simple API, and use as few external
libs as possible.
/*
* GeoServer-Manager - Simple Manager Library for GeoServer
*
* Copyright (C) 2007,2015 GeoSolutions S.A.S.
* http://www.geo-solutions.it
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package it.geosolutions.geoserver.rest.decoder.about;
import it.geosolutions.geoserver.rest.decoder.utils.JDOMBuilder;
import it.geosolutions.geoserver.rest.encoder.utils.ElementUtils;
import it.geosolutions.geoserver.rest.encoder.utils.XmlElement;
import org.jdom.Attribute;
import org.jdom.Element;
/**
* Encode an XML for about/version.xml
*
* @author Carlo Cancellieri - [email protected]
* @version $Id: $
*/
public class GSVersionDecoder extends XmlElement {
/** Constant ABOUT="about" */
public final static String ABOUT = "about";
private GSAboutResource geoserver;
public class GSAboutResource extends XmlElement {
public final static String RESOURCE = "resource";
public final static String NAME = "name";
public final static String VERSION = "Version";
private Element version;
public GSAboutResource() {
create();
}
private void create(){
setRoot(RESOURCE);
version = new Element(VERSION);
addContent(version);
}
public void setName(String name) {
final Attribute _name = this.getRoot().getAttribute(GSAboutResource.NAME);
if (name!=null)
_name.setValue(name);
else
this.getRoot().setAttribute(GSAboutResource.NAME, name);
}
public String getName() {
final Attribute name = this.getRoot().getAttribute(GSAboutResource.NAME);
if (name!=null)
return name.getValue();
else
return null;
}
public GSAboutResource(Element el) {
super();
if (el!=null){
setRoot(el);
version = ElementUtils.contains(el, GSAboutResource.VERSION);
} else {
create();
setVersion(GSVersionDecoder.VERSION.UNRECOGNIZED.toString());
}
}
public void setVersion(String v){
version.setText(v);
}
}
/**
* Load the string representation into this encoder
*
* @param document a {@link java.lang.String} object.
*/
public GSVersionDecoder(String document) {
Element root=JDOMBuilder.buildElement(document);
if (root!=null){
setRoot(root);
geoserver = new GSAboutResource(ElementUtils.contains(this.getRoot(),
GSAboutResource.RESOURCE));
}else {
create();
}
}
/**
* Constructor for GSVersionDecoder.
*/
public GSVersionDecoder() {
create();
}
private void create(){
setRoot("about");
geoserver = new GSAboutResource();
addContent(geoserver.getRoot());
}
/**
* getGeoServer
*
* @return a {@link it.geosolutions.geoserver.rest.decoder.about.GSVersionDecoder.GSAboutResource} object.
*/
public GSAboutResource getGeoServer(){
return geoserver;
}
/**
* getVersion
*
* @return a {@link it.geosolutions.geoserver.rest.decoder.about.GSVersionDecoder.VERSION} object.
*/
public VERSION getVersion() {
Element e = ElementUtils.contains(geoserver.version, GSAboutResource.VERSION);
return VERSION.getVersion(e.getTextTrim());
}
/**
* compareTo
*
* @see Enum#compareTo(Enum)
* @param v a {@link it.geosolutions.geoserver.rest.decoder.about.GSVersionDecoder.VERSION} object.
* @return a int.
*/
public int compareTo(VERSION v) {
return getVersion().compareTo(v);
}
/**
* build
*
* @param response a {@link java.lang.String} object.
* @return a {@link it.geosolutions.geoserver.rest.decoder.about.GSVersionDecoder} object.
*/
public static GSVersionDecoder build(String response) {
return new GSVersionDecoder(response);
}
public enum VERSION {
v22(22, "2\\.2([^0-9]|$).*"),
v23(23, "2\\.3([^0-9]|$).*"),
v24(24, "2\\.4([^0-9]|$).*"),
v25(25, "2\\.5([^0-9]|$).*"),
v26(26, "2\\.6([^0-9]|$).*"),
v27(27, "2\\.7([^0-9]|$).*"),
v28(28, "2\\.8([^0-9]|$).*"),
ABOVE(9999, "2\\..+"),
UNRECOGNIZED(-1, null);
final private int version;
final private String pattern;
private VERSION(int val, String pattern) {
version = val;
this.pattern = pattern;
}
public int getVersion() {
return version;
}
public String toString(){
return Integer.toString(version);
}
public static VERSION getVersion(String v) {
if (v == null) {
return UNRECOGNIZED;
}
for (VERSION version : VERSION.values()) {
if(version.pattern != null && v.matches(version.pattern)) {
return version;
}
}
return UNRECOGNIZED;
}
public static String print(){
StringBuilder sb = new StringBuilder("[");
for (VERSION v : VERSION.values()) {
sb.append(v.toString()).append(' ');
}
sb.append("]");
return sb.toString();
}
}
}