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94 lines
3.1 KiB
Java
94 lines
3.1 KiB
Java
package org.gcube.spatial.data.sdi.rest;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.List;
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import javax.inject.Inject;
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import javax.ws.rs.GET;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.Produces;
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import javax.ws.rs.WebApplicationException;
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import javax.ws.rs.core.MediaType;
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import org.gcube.spatial.data.sdi.engine.SDIManager;
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import org.gcube.spatial.data.sdi.model.ServiceConstants;
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import org.gcube.spatial.data.sdi.model.credentials.Credentials;
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import org.gcube.spatial.data.sdi.model.service.GeoServerConfiguration;
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import com.fasterxml.jackson.databind.SerializationFeature;
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import com.fasterxml.jackson.jaxrs.annotation.JacksonFeatures;
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import io.swagger.annotations.Api;
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import lombok.extern.slf4j.Slf4j;
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@Path(ServiceConstants.GeoServer.INTERFACE)
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@Api(value=ServiceConstants.GeoServer.INTERFACE)
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@Slf4j
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public class GeoServer {
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private final static String HOST_PATH_PARAM="host";
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@Inject
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private SDIManager sdi;
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@GET
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@Path("configuration/{"+HOST_PATH_PARAM+"}")
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@Produces(MediaType.APPLICATION_JSON)
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@JacksonFeatures(serializationEnable = { SerializationFeature.INDENT_OUTPUT })
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public GeoServerConfiguration getInstanceConfiguration(@PathParam(HOST_PATH_PARAM) String host){
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try{
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log.trace("Serving credentials for host {} ",host);
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host=getHost(host);
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List<GeoServerConfiguration> geoservers=sdi.getContextConfiguration().getGeoserverClusterConfiguration().getAvailableInstances();
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log.trace("Got {} geoservers in current scope ",geoservers.size());
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for(GeoServerConfiguration config : geoservers){
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String configHost=getHost(config.getBaseEndpoint());
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if(configHost.equals(host))
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return config;
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}
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throw new WebApplicationException("Host "+host+" not found in context");
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}catch(WebApplicationException e){
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throw e;
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}catch(Exception e){
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throw new WebApplicationException("Unable to serve request", e);
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}
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}
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@GET
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@Path("credentials/{"+HOST_PATH_PARAM+"}")
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@Produces(MediaType.APPLICATION_JSON)
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@JacksonFeatures(serializationEnable = { SerializationFeature.INDENT_OUTPUT })
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public Credentials getInstanceCredentials(@PathParam(HOST_PATH_PARAM) String host){
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try{
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log.trace("Serving credentials for host {} ",host);
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host=getHost(host);
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List<GeoServerConfiguration> geoservers=sdi.getContextConfiguration().getGeoserverClusterConfiguration().getAvailableInstances();
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log.trace("Got {} geoservers in current scope ",geoservers.size());
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for(GeoServerConfiguration config : geoservers){
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String configHost=getHost(config.getBaseEndpoint());
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if(configHost.equals(host))
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return config.getAccessibleCredentials().get(0);
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}
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throw new WebApplicationException("Host "+host+" not found in context");
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}catch(WebApplicationException e){
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throw e;
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}catch(Exception e){
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throw new WebApplicationException("Unable to serve request", e);
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}
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}
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private static final String getHost(String endpoint) throws MalformedURLException{
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log.debug("Get host from endpoint {} ",endpoint);
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if(endpoint.startsWith("http")){
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log.debug("Endpoint seems url..");
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return new URL(endpoint).getHost();
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}
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return endpoint;
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}
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}
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