264 lines
8.4 KiB
Java
264 lines
8.4 KiB
Java
/*
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* GeoServer-Manager - Simple Manager Library for GeoServer
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*
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* Copyright (C) 2007,2011 GeoSolutions S.A.S.
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* http://www.geo-solutions.it
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package it.geosolutions.geoserver.rest.encoder;
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import it.geosolutions.geoserver.rest.encoder.authorityurl.GSAuthorityURLInfoEncoder;
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import it.geosolutions.geoserver.rest.encoder.identifier.GSIdentifierInfoEncoder;
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import it.geosolutions.geoserver.rest.encoder.utils.PropertyXMLEncoder;
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import org.jdom.Element;
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import org.jdom.filter.Filter;
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/**
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* Layer encoder for Geoserver >= 2.2
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*
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* @author ETj (etj at geo-solutions.it)
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* @author Carlo Cancellieri - carlo.cancellieri@geo-solutions.it
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* @author Emmanuel Blondel - emmanuel.blondel1@gmail.com
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*
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* The layer encoder is enabled by default
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*
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* {@code
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* <layer>
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* <name>{LAYERNAME}</name>
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* <type>RASTER</type>
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* <defaultStyle>
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* <name>{STYLE_NAME}</name>
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* <atom:link xmlns:atom="http://www.w3.org/2005/Atom" rel="alternate" href="http://{GSURL}/rest/styles/{STYLE}xml" type="application/xml"/>
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* </defaultStyle>
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* <resource class="coverage">
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* <name>{RESOURCE_NAME}</name>
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* <atom:link xmlns:atom="http://www.w3.org/2005/Atom" rel="alternate"
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* href="http://{GSURL}/rest/workspaces/{WS}/coveragestores/{STORE}/coverages/{LAYER}.xml" type="application/xml"/>
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* </resource>
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* <attribution>
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* <title>test</title>
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* <href>http://www.fao.org/fileadmin/templates/faoweb/images/FAO-logo.png</href>
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* <logoURL>http://www.fao.org/fileadmin/templates/faoweb/images/FAO-logo.png</logoURL>
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* <logoWidth>412</logoWidth>
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* <logoHeight>77</logoHeight>
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* <logoType>image/png</logoType>
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* </attribution>
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* ...
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*
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* </layer>
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* }
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*
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*
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* @since gs-2.2.x
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*/
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public class GSLayerEncoder extends PropertyXMLEncoder {
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public final static String STYLES = "styles";
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public final static String AUTHORITY_URLS="authorityURLs";
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public final static String IDENTIFIERS="identifiers";
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final private Element stylesEncoder = new Element(STYLES);
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final private Element authorityURLListEncoder = new Element(AUTHORITY_URLS);
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final private Element identifierListEncoder = new Element(IDENTIFIERS);
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public GSLayerEncoder() {
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super("layer");
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addEnabled();
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addContent(stylesEncoder);
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addContent(authorityURLListEncoder);
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addContent(identifierListEncoder);
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}
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/**
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* enabled the layer
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*/
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protected void addEnabled(){
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add("enabled","true");
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}
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/**
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* @param enable true if layer should be set to enabled
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*/
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public void setEnabled(boolean enable){
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if (enable)
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set("enabled","true");
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else
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set("enabled","false");
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}
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// private final static String DESCRIPTION = "description";
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// /**
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// * Add the 'description' node with a text value from 'description'
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// *
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// */
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// protected void addDescription(final String description) {
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// add(DESCRIPTION, description);
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// }
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// /**
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// * Set or modify the 'description' node with a text value from 'description'
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// */
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// public void setDescription(final String description) {
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// set(DESCRIPTION, description);
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// }
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// queryable
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private final static String QUERYABLE = "queryable";
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/**
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* Add the 'queryable' node with a text value from 'queryable' (true as default)
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*/
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protected void addQueryable(final String queryable) {
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add(QUERYABLE, queryable!=null?queryable.toString():"true");
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}
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/**
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* Set or modify the 'queryable' node with a text value from 'queryable' (true as default)
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*/
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public void setQueryable(final Boolean queryable) {
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set(QUERYABLE, queryable!=null?queryable.toString():"true");
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}
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/**
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* @see {@link GSLayerEncoder#setWmsPath(String)}
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*
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* @param path the wms path to set
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*/
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protected void addWmsPath(final String path) {
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add("path", path);
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}
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/**
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* Default WMS Path The GeoServer WMS path is, by default, /geoserver/wms.
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* However you can change it to /geoserver/anythingyouwant
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*
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* @param path the wms path to set
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* @throws IllegalArgumentException if path is null or empty
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*/
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public void setWmsPath(final String path) throws IllegalArgumentException {
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if (path==null || path.isEmpty())
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throw new IllegalArgumentException("Unable to set an empty or null parameter");
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set("path",path);
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}
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/**
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* @see {@link GSLayerEncoder#setDefaultStyle(String)}
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* @param defaultStyle
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*/
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protected void addDefaultStyle(String defaultStyle) {
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add("defaultStyle", defaultStyle);
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}
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/**
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* @param defaultStyle The style that will be applied if no style is specified.
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* @throws IllegalArgumentException if defaultStyle is null or empty
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*/
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public void setDefaultStyle(final String defaultStyle) throws IllegalArgumentException {
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if (defaultStyle==null || defaultStyle.isEmpty())
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throw new IllegalArgumentException("Unable to set an empty or null parameter");
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set("defaultStyle", defaultStyle);
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}
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/**
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* Add a style
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*
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* @param style
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*/
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public void addStyle(String style) {
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final Element el = new Element("style");
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el.setText(style);
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stylesEncoder.addContent(el);
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}
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/**
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* delete a style from the list of available styles
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*
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* @param style
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* @return true if something is removed, false otherwise
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*/
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public boolean delStyle(final String style) {
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final Element el = new Element("style");
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el.setText(style);
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return (stylesEncoder.removeContent(new Filter() {
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private static final long serialVersionUID = 1L;
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public boolean matches(Object obj) {
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if (((Element) obj).getText().equals(style)) {
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return true;
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}
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return false;
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}
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})).size() == 0 ? false : true;
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}
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/**
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*
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* @param advertised
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* true if the layer should be advertised
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*/
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public void setAdvertised(boolean advertised) {
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if (advertised)
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set("advertised", "true");
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else
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set("advertised", "false");
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}
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/**
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* Add an authorityURLInfo to the GeoServer layer
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*
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* @param authorityURLInfo
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*/
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public void addAuthorityURL(GSAuthorityURLInfoEncoder authorityURLInfo) {
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authorityURLListEncoder.addContent(authorityURLInfo.getRoot());
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}
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/**
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* Deletes a AuthorityURLInfo from the list using the authorityURL
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* (AuthorityURLInfo href)
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*
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* @param authorityURL
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* @return true if something is removed, false otherwise
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*/
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public boolean delAuthorityURL(final String authorityURL) {
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return (authorityURLListEncoder.removeContent(GSAuthorityURLInfoEncoder
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.getFilterByHref(authorityURL))).size() == 0 ? false : true;
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}
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/**
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* Add an identifierInfo to the GeoServer layer
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*
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* @param identifierInfo
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*/
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public void addIdentifier(GSIdentifierInfoEncoder identifierInfo) {
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identifierListEncoder.addContent(identifierInfo.getRoot());
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}
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/**
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* Deletes a IdentifierInfo from the list using the authority name
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* (IdentifierInfo authority)
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*
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* @param authority
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* @return true if something is removed, false otherwise
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*/
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public boolean delIdentifier(final String authority) {
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return (identifierListEncoder.removeContent(GSIdentifierInfoEncoder
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.getFilterByHref(authority))).size() == 0 ? false : true;
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}
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}
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