//______________________________________________________________________________
//
// $Id$
// $Author$
//
//
// created 11/06 by Timur Perelmutov (timur@fnal.gov))
//
//______________________________________________________________________________
/*
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/*
* SrmReserveSpaceClientV2.java
*
* Created on January 28, 2003, 2:54 PM
*/
package gov.fnal.srm.util;
import eu.emi.security.authn.x509.X509Credential;
import java.io.IOException;
import java.util.Date;
import org.dcache.srm.client.SRMClientV2;
import org.dcache.srm.util.RequestStatusTool;
import org.dcache.srm.v2_2.ISRM;
import org.dcache.srm.v2_2.SrmGetSpaceTokensRequest;
import org.dcache.srm.v2_2.SrmGetSpaceTokensResponse;
import org.dcache.srm.v2_2.TReturnStatus;
public class SRMGetSpaceTokensClientV2 extends SRMClient {
private java.net.URI srmURL;
private X509Credential credential;
private ISRM srmv2;
public SRMGetSpaceTokensClientV2(Configuration configuration,
java.net.URI url) {
super(configuration);
srmURL=url;
try {
credential = getCredential();
}
catch (Exception e) {
credential = null;
System.err.println("Couldn't getGssCredential.");
}
}
@Override
public void connect() throws Exception {
srmv2 = new SRMClientV2(srmURL,
getCredential(),
configuration.getRetry_timeout(),
configuration.getRetry_num(),
doDelegation,
fullDelegation,
gss_expected_name,
configuration.getWebservice_path(),
configuration.getX509_user_trusted_certificates(),
configuration.getTransport());
}
@Override
public void start() throws Exception {
if (credential.getCertificate().getNotAfter().before(new Date())) {
throw new RuntimeException("credentials have expired");
}
try {
String tokenDescription = configuration.getSpaceTokenDescription();
SrmGetSpaceTokensRequest request = new SrmGetSpaceTokensRequest();
request.setUserSpaceTokenDescription(tokenDescription);
SrmGetSpaceTokensResponse response = srmv2.srmGetSpaceTokens(request);
if ( response == null ) {
throw new IOException(" null SrmGetSpaceTokensResponse");
}
TReturnStatus rs = response.getReturnStatus();
if ( rs == null) {
throw new IOException(" null TReturnStatus ");
}
if (RequestStatusTool.isFailedRequestStatus(rs)) {
throw new IOException("SrmGetSpaceTokens failed, unexpected or failed return status : "+
rs.getStatusCode()+" explanation="+rs.getExplanation());
}
if( response.getArrayOfSpaceTokens() == null || response.getArrayOfSpaceTokens().getStringArray() ==null) {
throw new IOException("SrmGetSpaceTokens returned null array of space tokens");
}
String [] spaceTokens = response.getArrayOfSpaceTokens().getStringArray();
System.out.println("Space Reservation Tokens:");
for (String spaceToken : spaceTokens) {
System.out.println(spaceToken);
}
}
catch(Exception e) {
throw e;
}
}
}