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/*******************************************************************************
* Copyright (c) 2013 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.jaxrs.client.internal;
import java.net.URI;
import java.util.Map;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.jaxrs.ErrorResponse;
import org.eclipse.osee.jaxrs.client.JaxRsClient;
import com.sun.jersey.api.client.Client;
import com.sun.jersey.api.client.ClientResponse;
import com.sun.jersey.api.client.UniformInterfaceException;
import com.sun.jersey.api.client.WebResource;
import com.sun.jersey.api.client.config.ClientConfig;
import com.sun.jersey.client.apache.ApacheHttpClient;
import com.sun.jersey.client.apache.config.DefaultApacheHttpClientConfig;
/**
* @author Roberto E. Escobar
*/
public class JaxRsClientImpl implements JaxRsClient {
private Client client;
@Override
public WebResource createResource(URI uri) {
Client client = createClient(uri);
return client.resource(uri);
}
@Override
public RuntimeException handleException(UniformInterfaceException ex) {
String message = null;
try {
ClientResponse response = ex.getResponse();
ErrorResponse error = response.getEntity(ErrorResponse.class);
message = error != null ? error.toString() : "Error message not available.";
} catch (Throwable th) {
message = String.format("Error Response object not available - [%s]", th.getLocalizedMessage());
}
return new OseeCoreException(ex, message);
}
protected void configure(URI uri, Map<String, Object> properties) {
properties.put(ClientConfig.PROPERTY_FOLLOW_REDIRECTS, true);
}
private Client createClient(URI uri) {
if (client == null) {
DefaultApacheHttpClientConfig clientConfig = new DefaultApacheHttpClientConfig();
Map<String, Object> properties = clientConfig.getProperties();
properties.put(ClientConfig.PROPERTY_FOLLOW_REDIRECTS, true);
configure(uri, properties);
client = ApacheHttpClient.create(clientConfig);
}
return client;
}
}
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