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package gov.fnal.srm.util;
import com.google.common.base.Strings;
import org.apache.axis.types.URI;
import java.rmi.RemoteException;
import org.dcache.srm.Logger;
import org.dcache.srm.v2_2.ArrayOfAnyURI;
import org.dcache.srm.v2_2.ArrayOfTSURLReturnStatus;
import org.dcache.srm.v2_2.ISRM;
import org.dcache.srm.v2_2.SrmAbortFilesRequest;
import org.dcache.srm.v2_2.SrmAbortFilesResponse;
import org.dcache.srm.v2_2.SrmPutDoneRequest;
import org.dcache.srm.v2_2.SrmPutDoneResponse;
import org.dcache.srm.v2_2.SrmReleaseFilesRequest;
import org.dcache.srm.v2_2.SrmReleaseFilesResponse;
import org.dcache.srm.v2_2.TReturnStatus;
import org.dcache.srm.v2_2.TStatusCode;
import static com.google.common.base.Preconditions.checkNotNull;
public class SRMV2CopyJob implements CopyJob {
private java.net.URI from;
private java.net.URI to;
private ISRM srm;
private boolean isDone;
private Logger logger;
// added these to support generation of the report
private java.net.URI surl;
private boolean isSrmPrepareToGet;
private SRMClient client;
private String requestToken;
public SRMV2CopyJob(java.net.URI from, java.net.URI to, ISRM srm, String requestToken, Logger logger, java.net.URI surl, boolean isSrmPrepareToGet, SRMClient client) {
this.from = checkNotNull(from);
this.to = checkNotNull(to);
this.srm = checkNotNull(srm);
this.requestToken = checkNotNull(requestToken);
this.logger = checkNotNull(logger);
this.surl = checkNotNull(surl);
this.isSrmPrepareToGet = isSrmPrepareToGet;
this.client = checkNotNull(client);
}
@Override
public java.net.URI getSource() {
return from;
}
@Override
public java.net.URI getDestination() {
return to;
}
@Override
public boolean equals(Object o) {
if (o == null || !(o instanceof SRMV2CopyJob)) {
return false;
}
SRMV2CopyJob copy_job = (SRMV2CopyJob) o;
return to.equals(copy_job.to) && from.equals(copy_job.from);
}
@Override
public String toString() {
return "CopyJob, source = "+from+" destination = "+to;
}
@Override
public void done(boolean success, String error) {
synchronized (this) {
if (isDone) {
return;
}
isDone = true;
}
try {
URI surlArray[] = new URI[]{ new URI(surl.toASCIIString()) };
if (!success) {
SrmAbortFilesRequest srmAbortFilesRequest = new SrmAbortFilesRequest();
srmAbortFilesRequest.setRequestToken(requestToken);
srmAbortFilesRequest.setArrayOfSURLs(new ArrayOfAnyURI(surlArray));
SrmAbortFilesResponse srmAbortFilesResponse = srm.srmAbortFiles(srmAbortFilesRequest);
if (srmAbortFilesResponse == null) {
logger.elog("srmAbortFilesResponse is null");
} else {
TReturnStatus returnStatus = srmAbortFilesResponse.getReturnStatus();
if (returnStatus == null) {
logger.elog("srmAbortFiles return status is null");
} else {
logger.log("srmAbortFiles status code=" + returnStatus.getStatusCode());
}
}
} else if (isSrmPrepareToGet) {
SrmReleaseFilesRequest srmReleaseFilesRequest = new SrmReleaseFilesRequest();
srmReleaseFilesRequest.setRequestToken(requestToken);
srmReleaseFilesRequest.setArrayOfSURLs(new ArrayOfAnyURI(surlArray));
SrmReleaseFilesResponse srmReleaseFilesResponse =
srm.srmReleaseFiles(srmReleaseFilesRequest);
TReturnStatus returnStatus = srmReleaseFilesResponse.getReturnStatus();
if (returnStatus == null) {
success = false;
error = "srmReleaseFilesResponse return status is null";
} else {
logger.log("srmReleaseFilesResponse status code=" + returnStatus.getStatusCode());
}
} else {
SrmPutDoneRequest srmPutDoneRequest = new SrmPutDoneRequest();
srmPutDoneRequest.setRequestToken(requestToken);
srmPutDoneRequest.setArrayOfSURLs(new ArrayOfAnyURI(surlArray));
SrmPutDoneResponse srmPutDoneResponse =srm.srmPutDone(srmPutDoneRequest);
TReturnStatus returnStatus = srmPutDoneResponse.getReturnStatus();
if (returnStatus == null) {
success = false;
error = "srmPutDone return status is null";
} else if (returnStatus.getStatusCode() != TStatusCode.SRM_SUCCESS) {
success = false;
ArrayOfTSURLReturnStatus arrayOfFileStatuses = srmPutDoneResponse.getArrayOfFileStatuses();
if (arrayOfFileStatuses != null &&
arrayOfFileStatuses.getStatusArray() != null &&
arrayOfFileStatuses.getStatusArray().length > 0 &&
arrayOfFileStatuses.getStatusArray()[0].getStatus().getStatusCode() != TStatusCode.SRM_SUCCESS &&
!Strings.isNullOrEmpty(arrayOfFileStatuses.getStatusArray()[0].getStatus().getExplanation())) {
error = arrayOfFileStatuses.getStatusArray()[0].getStatus().getExplanation();
} else {
error = returnStatus.getExplanation();
}
}
}
} catch (URI.MalformedURIException | RemoteException e) {
if (success) {
success = false;
error = e.toString();
} else {
logger.elog(e.toString());
}
} finally {
if (success) {
if (isSrmPrepareToGet) {
client.setReportSucceeded(surl, null);
} else {
client.setReportSucceeded(null, surl);
}
} else {
error = "received TURL but failed to copy: " + error;
if (isSrmPrepareToGet) {
client.setReportFailed(surl, null, error);
} else {
client.setReportFailed(null, surl, error);
}
}
}
}
}