261 lines
8.5 KiB
Java
261 lines
8.5 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.decoder;
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import it.geosolutions.geoserver.rest.decoder.utils.JDOMBuilder;
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import it.geosolutions.geoserver.rest.encoder.feature.FeatureTypeAttribute;
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import it.geosolutions.geoserver.rest.encoder.feature.GSAttributeEncoder;
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import it.geosolutions.geoserver.rest.encoder.metadatalink.GSMetadataLinkInfoEncoder;
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import it.geosolutions.geoserver.rest.encoder.metadatalink.ResourceMetadataLinkInfo;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.jdom.Element;
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import org.jdom.Namespace;
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/**
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* Parse a resource (FeatureType or Coverage) returned as XML REST objects.
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*
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* @author etj
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* @author Emmanuel Blondel - emmanuel.blondel1@gmail.com |
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* emmanuel.blondel@fao.org
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*/
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public class RESTResource {
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protected final Element rootElem;
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public static RESTResource build(String response) {
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Element elem = JDOMBuilder.buildElement(response);
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return elem == null ? null : new RESTCoverage(elem);
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}
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public RESTResource(Element resource) {
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this.rootElem = resource;
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}
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public String getName() {
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return rootElem.getChildText("name");
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}
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public String getTitle() {
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return rootElem.getChildText("title");
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}
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public String getNativeName() {
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return rootElem.getChildText("nativeName");
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}
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public String getAbstract() {
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return rootElem.getChildText("abstract");
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}
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public String getNameSpace() {
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return rootElem.getChild("namespace").getChildText("name");
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}
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public String getStoreName() {
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return rootElem.getChild("store").getChildText("name");
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}
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public String getStoreType() {
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return rootElem.getChild("store").getAttributeValue("class");
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}
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public String getStoreUrl() {
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Element store = rootElem.getChild("store");
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Element atom = store.getChild("link",
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Namespace.getNamespace("atom", "http://www.w3.org/2005/Atom"));
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return atom.getAttributeValue("href");
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}
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public String getCRS() {
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Element elBBox = rootElem.getChild("latLonBoundingBox");
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return elBBox.getChildText("crs");
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}
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protected double getLatLonEdge(String edge) {
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Element elBBox = rootElem.getChild("latLonBoundingBox");
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return Double.parseDouble(elBBox.getChildText(edge));
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}
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public double getMinX() {
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return getLatLonEdge("minx");
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}
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public double getMaxX() {
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return getLatLonEdge("maxx");
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}
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public double getMinY() {
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return getLatLonEdge("miny");
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}
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public double getMaxY() {
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return getLatLonEdge("maxy");
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}
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public List<Map<FeatureTypeAttribute, String>> getAttributeList() {
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List<Map<FeatureTypeAttribute, String>> attrsList = null;
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final Element attrsRoot = rootElem.getChild("attributes");
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final List<Element> attrs = attrsRoot.getChildren();
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if (attrs != null) {
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attrsList = new ArrayList<Map<FeatureTypeAttribute, String>>(attrs.size());
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for (Element attr : attrs) {
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Map<FeatureTypeAttribute, String> attrsMap = new HashMap<FeatureTypeAttribute, String>();
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attrsList.add(attrsMap);
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for (FeatureTypeAttribute at : FeatureTypeAttribute.values()) {
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String key = at.toString();
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attrsMap.put(at, attr.getChildText(key));
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}
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}
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}
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return attrsList;
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}
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public List<GSAttributeEncoder> getEncodedAttributeList() {
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List<GSAttributeEncoder> attrsList = null;
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final Element attrsRoot = rootElem.getChild("attributes");
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final List<Element> attrs = attrsRoot.getChildren();
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if (attrs != null) {
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attrsList = new ArrayList<GSAttributeEncoder>(attrs.size());
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for (Element attr : attrs) {
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final GSAttributeEncoder attrEnc = new GSAttributeEncoder();
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for (FeatureTypeAttribute at : FeatureTypeAttribute.values()) {
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String key = at.toString();
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attrEnc.setAttribute(at, attr.getChildText(key));
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}
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attrsList.add(attrEnc);
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}
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}
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return attrsList;
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}
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/**
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* Decodes the list of MetadataLinkInfo from the GeoServer Resource
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*
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* @author Emmanuel Blondel
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*
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* @return the list of Map<ResourceMetadataLinkInfo,String>
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*/
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public List<Map<ResourceMetadataLinkInfo, String>> getMetadataLinkInfoList() {
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List<Map<ResourceMetadataLinkInfo, String>> metaLinksList = null;
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final Element metaLinksRoot = rootElem.getChild("metadataLinks");
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final List<Element> metaLinks = metaLinksRoot.getChildren();
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if (metaLinks != null) {
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metaLinksList = new ArrayList<Map<ResourceMetadataLinkInfo, String>>(
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metaLinks.size());
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for (Element metaLink : metaLinks) {
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Map<ResourceMetadataLinkInfo, String> metaLinkMap = new HashMap<ResourceMetadataLinkInfo, String>();
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metaLinksList.add(metaLinkMap);
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for (ResourceMetadataLinkInfo rmd : ResourceMetadataLinkInfo
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.values()) {
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String key = rmd.toString();
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metaLinkMap.put(rmd, metaLink.getChildText(key));
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}
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}
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}
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return metaLinksList;
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}
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/**
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* Decodes the list of MetadataLinkInfo from the GeoServer Resource
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*
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* @author Emmanuel Blondel
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*
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* @return the list of GSMetadataLinkEncoder
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*/
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public List<GSMetadataLinkInfoEncoder> getEncodedMetadataLinkInfoList() {
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List<GSMetadataLinkInfoEncoder> metaLinksList = null;
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final Element metaLinksRoot = rootElem.getChild("metadataLinks");
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final List<Element> metaLinks = metaLinksRoot.getChildren();
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if (metaLinks != null) {
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metaLinksList = new ArrayList<GSMetadataLinkInfoEncoder>(
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metaLinks.size());
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for (Element metaLink : metaLinks) {
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final GSMetadataLinkInfoEncoder metaLinkEnc = new GSMetadataLinkInfoEncoder();
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for (ResourceMetadataLinkInfo rmd : ResourceMetadataLinkInfo
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.values()) {
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String key = rmd.toString();
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metaLinkEnc.setMetadataLinkInfoMember(rmd,
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metaLink.getChildText(key)); // change
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}
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metaLinksList.add(metaLinkEnc);
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}
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}
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return metaLinksList;
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}
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// /**
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// * @return the list of available attribute names
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// */
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// public List<String> getAttributeNames() {
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// return getAttributes("name");
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// }
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//
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// /**
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// * @return a list of object which are String representation of Classes
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// */
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// public List<String> getAttributeBinding() {
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// return getAttributes("binding");
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// }
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// /**
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// * <attribute><br>
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// * <name>NATION</name><br>
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// * <minOccurs>0</minOccurs><br>
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// * <maxOccurs>1</maxOccurs><br>
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// * <nillable>true</nillable><br>
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// * <binding>java.lang.Integer</binding><br>
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// * <length>3</length><br>
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// * </attribute><br>
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// *
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// * @param name
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// * @return
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// */
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// private List<String> getAttributes(String name) {
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// final Element attrsRoot = rootElem.getChild("attributes");
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// final List<Element> attrs = attrsRoot.getChildren();
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// List<String> attrNames = null;
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// if (attrs != null) {
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// attrNames = new ArrayList<String>(attrs.size());
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// for (Element attr : attrs) {
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// attrNames.add(attr.getChildText(name));
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// }
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// }
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// return attrNames;
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// }
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}
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