136 lines
3.5 KiB
Java
136 lines
3.5 KiB
Java
package org.gcube.datatransfer.resolver.gis;
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import org.gcube.datatransfer.resolver.gis.entity.ServerParameters;
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import org.gcube.datatransfer.resolver.gis.exception.GeonetworkInstanceException;
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import org.gcube.spatial.data.geonetwork.LoginLevel;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* The Class GeonetworkAccessParameter.
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*
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* Jun 9, 2016
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*/
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public class GeonetworkAccessParameter implements GeonetworkServiceInterface{
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protected static Logger logger = LoggerFactory.getLogger(GeonetworkAccessParameter.class);
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protected GeonetworkInstance geonetworkInstance;
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protected String scope;
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protected ServerParameters serverParam;
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/**
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* The Enum GeonetworkLoginLevel.
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*
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* Jun 9, 2016
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*/
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public static enum GeonetworkLoginLevel {
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DEFAULT,
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SCOPE,
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PRIVATE,
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CKAN,
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ADMIN
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}
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/**
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* Instantiates a new geonetowrk access parameter.
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*
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* @param scope the scope
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* @param serverParam the server param
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*/
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public GeonetworkAccessParameter(String scope, ServerParameters serverParam) {
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this.scope = scope;
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this.serverParam = serverParam;
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}
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/* (non-Javadoc)
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* @see org.gcube.datatransfer.resolver.gis.GeonetworkServiceInterface#getGeonetworkInstance(boolean, org.gcube.datatransfer.resolver.gis.GeonetowrkAccessParameter.GeonetworkLoginLevel)
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*/
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public GeonetworkInstance getGeonetworkInstance(boolean authenticate, GeonetworkLoginLevel loginLevel) throws GeonetworkInstanceException {
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return instanceGeonetwork(authenticate, loginLevel);
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}
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/**
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* Instance geonetwork.
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*
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* @param authenticate the authenticate
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* @param loginLevel the login level
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* @return the geonetwork instance
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* @throws GeonetworkInstanceException the geonetwork instance exception
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*/
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private GeonetworkInstance instanceGeonetwork(boolean authenticate, GeonetworkLoginLevel loginLevel) throws GeonetworkInstanceException{
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if(scope == null || scope.isEmpty())
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throw new GeonetworkInstanceException("Scope is null");
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if(serverParam.getUrl() == null || serverParam.getUrl().isEmpty())
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throw new GeonetworkInstanceException("Geonetwork url is null or empty");
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LoginLevel level = toLoginLevel(loginLevel);
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if(geonetworkInstance==null)
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geonetworkInstance = new GeonetworkInstance(scope, authenticate, level);
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return geonetworkInstance;
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}
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/* (non-Javadoc)
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* @see org.gcube.datatransfer.resolver.gis.GeonetworkServiceInterface#getGeonetworkInstance()
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*/
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@Override
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public GeonetworkInstance getGeonetworkInstance()
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throws Exception {
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if(scope == null || scope.isEmpty())
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throw new GeonetworkInstanceException("Scope is null");
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if(serverParam.getUrl() == null || serverParam.getUrl().isEmpty())
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throw new GeonetworkInstanceException("Geonetwork url is null or empty");
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if(geonetworkInstance==null)
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geonetworkInstance = new GeonetworkInstance(scope, false, null);
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return geonetworkInstance;
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}
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/* (non-Javadoc)
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* @see org.gcube.datatransfer.resolver.gis.GeonetworkServiceInterface#getScope()
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*/
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public String getScope() {
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return scope;
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}
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/**
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* To login level.
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*
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* @param loginLevel the login level
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* @return the login level
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*/
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public static final LoginLevel toLoginLevel(GeonetworkLoginLevel loginLevel){
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switch (loginLevel) {
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case ADMIN:
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return LoginLevel.ADMIN;
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case CKAN:
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return LoginLevel.CKAN;
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case DEFAULT:
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return LoginLevel.DEFAULT;
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case PRIVATE:
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return LoginLevel.PRIVATE;
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case SCOPE:
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return LoginLevel.SCOPE;
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}
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return null;
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}
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}
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