/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.sword2;
import org.apache.log4j.Logger;
import org.dspace.authorize.AuthorizeException;
import org.dspace.content.Bitstream;
import org.dspace.content.Bundle;
import org.dspace.content.Item;
import org.dspace.core.Context;
import org.dspace.core.LogManager;
import org.swordapp.server.AuthCredentials;
import org.swordapp.server.Deposit;
import org.swordapp.server.DepositReceipt;
import org.swordapp.server.MediaResource;
import org.swordapp.server.MediaResourceManager;
import org.swordapp.server.SwordAuthException;
import org.swordapp.server.SwordConfiguration;
import org.swordapp.server.SwordError;
import org.swordapp.server.SwordServerException;
import org.swordapp.server.UriRegistry;
import java.io.IOException;
import java.io.InputStream;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
public class MediaResourceManagerDSpace extends DSpaceSwordAPI implements MediaResourceManager
{
private static Logger log = Logger.getLogger(MediaResourceManagerDSpace.class);
private VerboseDescription verboseDescription = new VerboseDescription();
public MediaResource getMediaResourceRepresentation(String uri, Map<String, String> accept, AuthCredentials authCredentials, SwordConfiguration swordConfig)
throws SwordError, SwordServerException, SwordAuthException
{
try
{
SwordContext sc = null;
SwordConfigurationDSpace config = (SwordConfigurationDSpace) swordConfig;
SwordAuthenticator auth = new SwordAuthenticator();
sc = auth.authenticate(authCredentials);
Context context = sc.getContext();
if (log.isDebugEnabled())
{
log.debug(LogManager.getHeader(context, "sword_get_media_resource", ""));
}
// log the request
String un = authCredentials.getUsername() != null ? authCredentials.getUsername() : "NONE";
String obo = authCredentials.getOnBehalfOf() != null ? authCredentials.getOnBehalfOf() : "NONE";
log.info(LogManager.getHeader(context, "sword_get_media_resource", "username=" + un + ",on_behalf_of=" + obo));
// first thing is to figure out what we're being asked to work on; it may be an Item or a Bitstream
SwordUrlManager urlManager = config.getUrlManager(context, config);
if (urlManager.isActionableBitstreamUrl(context, uri))
{
// we're being asked for the bitstream itself
Bitstream bitstream = urlManager.getBitstream(context, uri);
// find out, now we know what we're being asked for, whether this is allowed
WorkflowManagerFactory.getInstance().retrieveBitstream(context, bitstream);
InputStream stream = bitstream.retrieve();
MediaResource mr = new MediaResource(stream, bitstream.getFormat().getMIMEType(), null, true);
mr.setContentMD5(bitstream.getChecksum());
mr.setLastModified(this.getLastModified(context, bitstream));
return mr;
}
else
{
// we're dealing with a request for a representation of the item as a media resource
Item item = urlManager.getItem(context, uri);
boolean feedRequest = urlManager.isFeedRequest(context, uri);
// find out, now we know what we're being asked for, whether this is allowed
WorkflowManagerFactory.getInstance().retrieveContent(context, item);
SwordContentDisseminator disseminator = null;
// first off, consider the accept headers. The accept argument is a map
// from accept header to value.
// we only care about Accept and Accept-Packaging
if (!feedRequest)
{
String acceptContentType = this.getHeader(accept, "Accept", null);
String acceptPackaging = this.getHeader(accept, "Accept-Packaging", UriRegistry.PACKAGE_SIMPLE_ZIP);
// we know that only one Accept-Packaging value is allowed, so we don't need
// to do any further work on it.
// we extract from the Accept header the ordered list of content types
TreeMap<Float, List<String>> analysed = this.analyseAccept(acceptContentType);
// the meat of this is done by the package disseminator
disseminator = SwordDisseminatorFactory.getContentInstance(analysed, acceptPackaging);
}
else
{
// we just want to ask for the atom version, so we bypass the main content
// negotiation place
Map<Float, List<String>> analysed = new HashMap<Float, List<String>>();
List<String> list = new ArrayList<String>();
list.add("application/atom+xml");
analysed.put((float) 1.0, list);
disseminator = SwordDisseminatorFactory.getContentInstance(analysed, null);
}
// Note that at this stage, if we don't have a desiredContentType, it will
// be null, and the disseminator is free to choose the format
InputStream stream = disseminator.disseminate(context, item);
MediaResource mr = new MediaResource(stream, disseminator.getContentType(), disseminator.getPackaging());
return mr;
}
}
catch (DSpaceSwordException e)
{
throw new SwordServerException(e);
}
catch (SQLException e)
{
throw new SwordServerException(e);
}
catch (IOException e)
{
throw new SwordServerException(e);
}
catch (AuthorizeException e)
{
throw new SwordServerException(e);
}
}
private Date getLastModified(Context context, Bitstream bitstream)
throws SQLException
{
Date lm = null;
for (Bundle bundle : bitstream.getBundles())
{
for (Item item : bundle.getItems())
{
Date possible = item.getLastModified();
if (lm == null)
{
lm = possible;
}
else if (possible.getTime() > lm.getTime())
{
lm = possible;
}
}
}
if (lm == null)
{
return new Date();
}
return lm;
}
public DepositReceipt replaceMediaResource(String emUri, Deposit deposit, AuthCredentials authCredentials, SwordConfiguration swordConfig)
throws SwordError, SwordServerException, SwordAuthException
{
// start the timer
Date start = new Date();
// store up the verbose description, which we can then give back at the end if necessary
this.verboseDescription.append("Initialising verbose replace of media resource");
SwordContext sc = null;
SwordConfigurationDSpace config = (SwordConfigurationDSpace) swordConfig;
try
{
sc = this.doAuth(authCredentials);
Context context = sc.getContext();
if (log.isDebugEnabled())
{
log.debug(LogManager.getHeader(context, "sword_replace", ""));
}
DepositReceipt receipt = null;
SwordUrlManager urlManager = config.getUrlManager(context, config);
if (urlManager.isActionableBitstreamUrl(context, emUri))
{
Bitstream bitstream = urlManager.getBitstream(context, emUri);
// now we have the deposit target, we can determine whether this operation is allowed
// at all
WorkflowManager wfm = WorkflowManagerFactory.getInstance();
wfm.replaceBitstream(context, bitstream);
// check that we can submit to ALL the items this bitstream is in
List<Item> items = new ArrayList<Item>();
for (Bundle bundle : bitstream.getBundles())
{
for (Item item : bundle.getItems())
{
this.checkAuth(sc, item);
items.add(item);
}
}
// make a note of the authentication in the verbose string
this.verboseDescription.append("Authenticated user: " + sc.getAuthenticated().getEmail());
if (sc.getOnBehalfOf() != null)
{
this.verboseDescription.append("Depositing on behalf of: " + sc.getOnBehalfOf().getEmail());
}
DepositResult result = null;
try
{
result = this.replaceBitstream(sc, items, bitstream, deposit, authCredentials, config);
}
catch(DSpaceSwordException e)
{
if (config.isKeepPackageOnFailedIngest())
{
try
{
this.storePackageAsFile(deposit, authCredentials, config);
}
catch(IOException e2)
{
log.warn("Unable to store SWORD package as file: " + e);
}
}
throw e;
}
catch(SwordError e)
{
if (config.isKeepPackageOnFailedIngest())
{
try
{
this.storePackageAsFile(deposit, authCredentials, config);
}
catch(IOException e2)
{
log.warn("Unable to store SWORD package as file: " + e);
}
}
throw e;
}
// now we've produced a deposit, we need to decide on its workflow state
wfm.resolveState(context, deposit, null, this.verboseDescription, false);
ReceiptGenerator genny = new ReceiptGenerator();
receipt = genny.createFileReceipt(context, result, config);
}
else
{
// get the deposit target
Item item = this.getDSpaceTarget(context, emUri, config);
// now we have the deposit target, we can determine whether this operation is allowed
// at all
WorkflowManager wfm = WorkflowManagerFactory.getInstance();
wfm.replaceResourceContent(context, item);
// find out if the supplied SWORDContext can submit to the given
// dspace object
SwordAuthenticator auth = new SwordAuthenticator();
if (!auth.canSubmit(sc, item, this.verboseDescription))
{
// throw an exception if the deposit can't be made
String oboEmail = "none";
if (sc.getOnBehalfOf() != null)
{
oboEmail = sc.getOnBehalfOf().getEmail();
}
log.info(LogManager.getHeader(context, "replace_failed_authorisation", "user=" +
sc.getAuthenticated().getEmail() + ",on_behalf_of=" + oboEmail));
throw new SwordAuthException("Cannot replace the given item with this context");
}
// make a note of the authentication in the verbose string
this.verboseDescription.append("Authenticated user: " + sc.getAuthenticated().getEmail());
if (sc.getOnBehalfOf() != null)
{
this.verboseDescription.append("Depositing on behalf of: " + sc.getOnBehalfOf().getEmail());
}
try
{
this.replaceContent(sc, item, deposit, authCredentials, config);
}
catch(DSpaceSwordException e)
{
if (config.isKeepPackageOnFailedIngest())
{
try
{
this.storePackageAsFile(deposit, authCredentials, config);
}
catch(IOException e2)
{
log.warn("Unable to store SWORD package as file: " + e);
}
}
throw e;
}
catch(SwordError e)
{
if (config.isKeepPackageOnFailedIngest())
{
try
{
this.storePackageAsFile(deposit, authCredentials, config);
}
catch(IOException e2)
{
log.warn("Unable to store SWORD package as file: " + e);
}
}
throw e;
}
// now we've produced a deposit, we need to decide on its workflow state
wfm.resolveState(context, deposit, null, this.verboseDescription, false);
// ReceiptGenerator genny = new ReceiptGenerator();
// DepositReceipt receipt = genny.createReceipt(context, result, config);
}
Date finish = new Date();
long delta = finish.getTime() - start.getTime();
this.verboseDescription.append("Total time for deposit processing: " + delta + " ms");
// receipt.setVerboseDescription(this.verboseDescription.toString());
// if something hasn't killed it already (allowed), then complete the transaction
sc.commit();
// return the receipt for the purposes of the location
return receipt;
}
catch (DSpaceSwordException e)
{
log.error("caught exception:", e);
throw new SwordServerException("There was a problem depositing the item", e);
}
catch (SQLException e)
{
throw new SwordServerException(e);
}
finally
{
// this is a read operation only, so there's never any need to commit the context
if (sc != null)
{
sc.abort();
}
}
}
public void deleteMediaResource(String emUri, AuthCredentials authCredentials, SwordConfiguration swordConfig)
throws SwordError, SwordServerException, SwordAuthException
{
// start the timer
Date start = new Date();
// store up the verbose description, which we can then give back at the end if necessary
this.verboseDescription.append("Initialising verbose delete of media resource");
SwordContext sc = null;
SwordConfigurationDSpace config = (SwordConfigurationDSpace) swordConfig;
try
{
sc = this.doAuth(authCredentials);
Context context = sc.getContext();
if (log.isDebugEnabled())
{
log.debug(LogManager.getHeader(context, "sword_delete", ""));
}
SwordUrlManager urlManager = config.getUrlManager(context, config);
WorkflowManager wfm = WorkflowManagerFactory.getInstance();
// get the deposit target
if (urlManager.isActionableBitstreamUrl(context, emUri))
{
Bitstream bitstream = urlManager.getBitstream(context, emUri);
// now we have the deposit target, we can determine whether this operation is allowed
// at all
wfm.deleteBitstream(context, bitstream);
// check that we can submit to ALL the items this bitstream is in
List<Item> items = new ArrayList<Item>();
for (Bundle bundle : bitstream.getBundles())
{
for (Item item : bundle.getItems())
{
this.checkAuth(sc, item);
items.add(item);
}
}
// make a note of the authentication in the verbose string
this.verboseDescription.append("Authenticated user: " + sc.getAuthenticated().getEmail());
if (sc.getOnBehalfOf() != null)
{
this.verboseDescription.append("Depositing on behalf of: " + sc.getOnBehalfOf().getEmail());
}
this.removeBitstream(sc, bitstream, items, authCredentials, config);
}
else
{
Item item = this.getDSpaceTarget(context, emUri, config);
// now we have the deposit target, we can determine whether this operation is allowed
// at all
wfm.deleteMediaResource(context, item);
// find out if the supplied SWORDContext can submit to the given
// dspace object
SwordAuthenticator auth = new SwordAuthenticator();
if (!auth.canSubmit(sc, item, this.verboseDescription))
{
// throw an exception if the deposit can't be made
String oboEmail = "none";
if (sc.getOnBehalfOf() != null)
{
oboEmail = sc.getOnBehalfOf().getEmail();
}
log.info(LogManager.getHeader(context, "replace_failed_authorisation", "user=" +
sc.getAuthenticated().getEmail() + ",on_behalf_of=" + oboEmail));
throw new SwordAuthException("Cannot replace the given item with this context");
}
// make a note of the authentication in the verbose string
this.verboseDescription.append("Authenticated user: " + sc.getAuthenticated().getEmail());
if (sc.getOnBehalfOf() != null)
{
this.verboseDescription.append("Depositing on behalf of: " + sc.getOnBehalfOf().getEmail());
}
// do the business of removal
this.removeContent(sc, item, authCredentials, config);
}
// now we've produced a deposit, we need to decide on its workflow state
wfm.resolveState(context, null, null, this.verboseDescription, false);
//ReceiptGenerator genny = new ReceiptGenerator();
//DepositReceipt receipt = genny.createReceipt(context, result, config);
Date finish = new Date();
long delta = finish.getTime() - start.getTime();
this.verboseDescription.append("Total time for deposit processing: " + delta + " ms");
// receipt.setVerboseDescription(this.verboseDescription.toString());
// if something hasn't killed it already (allowed), then complete the transaction
sc.commit();
// So, we don't actually return a receipt, but it was useful constructing it. Perhaps this will
// change in the spec?
}
catch (DSpaceSwordException e)
{
log.error("caught exception:", e);
throw new SwordServerException("There was a problem depositing the item", e);
}
catch (SQLException e)
{
throw new SwordServerException(e);
}
finally
{
// this is a read operation only, so there's never any need to commit the context
if (sc != null)
{
sc.abort();
}
}
}
public DepositReceipt addResource(String emUri, Deposit deposit, AuthCredentials authCredentials, SwordConfiguration swordConfig)
throws SwordError, SwordServerException, SwordAuthException
{
// start the timer
Date start = new Date();
// store up the verbose description, which we can then give back at the end if necessary
this.verboseDescription.append("Initialising verbose add to media resource");
SwordContext sc = null;
SwordConfigurationDSpace config = (SwordConfigurationDSpace) swordConfig;
try
{
sc = this.doAuth(authCredentials);
Context context = sc.getContext();
if (log.isDebugEnabled())
{
log.debug(LogManager.getHeader(context, "sword_add", ""));
}
// get the deposit target
Item item = this.getDSpaceTarget(context, emUri, config);
// now we have the deposit target, we can determine whether this operation is allowed
// at all
WorkflowManager wfm = WorkflowManagerFactory.getInstance();
wfm.addResourceContent(context, item);
// find out if the supplied SWORDContext can submit to the given
// dspace object
SwordAuthenticator auth = new SwordAuthenticator();
if (!auth.canSubmit(sc, item, this.verboseDescription))
{
// throw an exception if the deposit can't be made
String oboEmail = "none";
if (sc.getOnBehalfOf() != null)
{
oboEmail = sc.getOnBehalfOf().getEmail();
}
log.info(LogManager.getHeader(context, "replace_failed_authorisation", "user=" +
sc.getAuthenticated().getEmail() + ",on_behalf_of=" + oboEmail));
throw new SwordAuthException("Cannot replace the given item with this context");
}
// make a note of the authentication in the verbose string
this.verboseDescription.append("Authenticated user: " + sc.getAuthenticated().getEmail());
if (sc.getOnBehalfOf() != null)
{
this.verboseDescription.append("Depositing on behalf of: " + sc.getOnBehalfOf().getEmail());
}
DepositResult result = null;
try
{
result = this.addContent(sc, item, deposit, authCredentials, config);
if (deposit.isMultipart())
{
ContainerManagerDSpace cm = new ContainerManagerDSpace();
result = cm.doAddMetadata(sc, item, deposit, authCredentials, config, result);
}
}
catch(DSpaceSwordException e)
{
if (config.isKeepPackageOnFailedIngest())
{
try
{
this.storePackageAsFile(deposit, authCredentials, config);
if (deposit.isMultipart())
{
this.storeEntryAsFile(deposit, authCredentials, config);
}
}
catch(IOException e2)
{
log.warn("Unable to store SWORD package as file: " + e);
}
}
throw e;
}
catch(SwordError e)
{
if (config.isKeepPackageOnFailedIngest())
{
try
{
this.storePackageAsFile(deposit, authCredentials, config);
if (deposit.isMultipart())
{
this.storeEntryAsFile(deposit, authCredentials, config);
}
}
catch(IOException e2)
{
log.warn("Unable to store SWORD package as file: " + e);
}
}
throw e;
}
// now we've produced a deposit, we need to decide on its workflow state
wfm.resolveState(context, deposit, null, this.verboseDescription, false);
ReceiptGenerator genny = new ReceiptGenerator();
// Now, this bit is tricky:
DepositReceipt receipt;
// If this was a single file deposit, then we don't return a receipt, we just
// want to specify the location header
if (deposit.getPackaging().equals(UriRegistry.PACKAGE_BINARY))
{
receipt = genny.createFileReceipt(context, result, config);
}
// if, on the other-hand, this was a package, then we want to generate a
// deposit receipt proper, but with the location being for the media resource
else
{
receipt = genny.createReceipt(context, result, config, true);
}
Date finish = new Date();
long delta = finish.getTime() - start.getTime();
this.verboseDescription.append("Total time for add processing: " + delta + " ms");
receipt.setVerboseDescription(this.verboseDescription.toString());
// if something hasn't killed it already (allowed), then complete the transaction
sc.commit();
return receipt;
}
catch (DSpaceSwordException e)
{
log.error("caught exception:", e);
throw new SwordServerException("There was a problem depositing the item", e);
}
finally
{
// this is a read operation only, so there's never any need to commit the context
if (sc != null)
{
sc.abort();
}
}
}
private void removeContent(SwordContext swordContext, Item item, AuthCredentials authCredentials, SwordConfigurationDSpace swordConfig)
throws DSpaceSwordException, SwordAuthException
{
try
{
// remove content only really means everything from the ORIGINAL bundle
VersionManager vm = new VersionManager();
Bundle[] originals = item.getBundles("ORIGINAL");
for (Bundle original : originals)
{
vm.emptyBundle(item, original);
}
}
catch (SQLException e)
{
throw new DSpaceSwordException(e);
}
catch (AuthorizeException e)
{
throw new SwordAuthException(e);
}
catch (IOException e)
{
throw new DSpaceSwordException(e);
}
}
private void removeBitstream(SwordContext swordContext, Bitstream bitstream, List<Item> items, AuthCredentials authCredentials, SwordConfigurationDSpace swordConfig)
throws DSpaceSwordException, SwordAuthException
{
try
{
// remove content only really means everything from the ORIGINAL bundle
VersionManager vm = new VersionManager();
for (Item item : items)
{
vm.removeBitstream(item, bitstream);
}
}
catch (SQLException e)
{
throw new DSpaceSwordException(e);
}
catch (AuthorizeException e)
{
throw new SwordAuthException(e);
}
catch (IOException e)
{
throw new DSpaceSwordException(e);
}
}
private void replaceContent(SwordContext swordContext, Item item, Deposit deposit, AuthCredentials authCredentials, SwordConfigurationDSpace swordConfig)
throws DSpaceSwordException, SwordError, SwordAuthException, SwordServerException
{
// get the things out of the service that we need
Context context = swordContext.getContext();
SwordUrlManager urlManager = swordConfig.getUrlManager(swordContext.getContext(), swordConfig);
// is the content acceptable? If not, this will throw an error
this.isAcceptable(swordConfig, context, deposit, item);
// Obtain the relevant ingester from the factory
SwordContentIngester si = SwordIngesterFactory.getContentInstance(context, deposit, null);
this.verboseDescription.append("Loaded ingester: " + si.getClass().getName());
try
{
// delegate the to the version manager to get rid of any existing content and to version
// if if necessary
VersionManager vm = new VersionManager();
vm.emptyBundle(item, "ORIGINAL");
}
catch (SQLException e)
{
throw new DSpaceSwordException(e);
}
catch (AuthorizeException e)
{
throw new SwordAuthException(e);
}
catch (IOException e)
{
throw new DSpaceSwordException(e);
}
// do the deposit
DepositResult result = si.ingest(context, deposit, item, this.verboseDescription);
this.verboseDescription.append("Replace completed successfully");
// store the originals (this code deals with the possibility that that's not required)
this.storeOriginals(swordConfig, context, this.verboseDescription, deposit, result);
}
private DepositResult replaceBitstream(SwordContext swordContext, List<Item> items, Bitstream bitstream, Deposit deposit, AuthCredentials authCredentials, SwordConfigurationDSpace swordConfig)
throws DSpaceSwordException, SwordError, SwordAuthException, SwordServerException
{
// FIXME: this is basically not possible with the existing DSpace API.
// we are going to hack around the problem, by deleting the old bitstream and
// adding the new one and returning it
// get the things out of the service that we need
Context context = swordContext.getContext();
SwordUrlManager urlManager = swordConfig.getUrlManager(swordContext.getContext(), swordConfig);
// is the content acceptable to the items? If not, this will throw an error
for (Item item : items)
{
this.isAcceptable(swordConfig, context, deposit, item);
}
// Obtain the relevant ingester from the factory
SwordContentIngester si = SwordIngesterFactory.getContentInstance(context, deposit, null);
this.verboseDescription.append("Loaded ingester: " + si.getClass().getName());
try
{
// first we delete the original bitstream
this.removeBitstream(swordContext, bitstream, items, authCredentials, swordConfig);
DepositResult result = null;
boolean first = true;
for (Item item : items)
{
if (first)
{
// just do this to the first item
result = this.addContent(swordContext, item, deposit, authCredentials, swordConfig);
}
else
{
// now duplicate the bitstream to all the others
Bundle[] bundles = item.getBundles("ORIGINAL");
if (bundles.length > 0)
{
bundles[0].addBitstream(result.getOriginalDeposit());
}
else
{
Bundle bundle = item.createBundle("ORIGINAL");
bundle.addBitstream(result.getOriginalDeposit());
}
}
}
// DepositResult result = si.ingest(context, deposit, items, this.verboseDescription);
this.verboseDescription.append("Replace completed successfully");
return result;
}
catch (SQLException e)
{
throw new DSpaceSwordException(e);
}
catch (AuthorizeException e)
{
throw new SwordAuthException(e);
}
}
private DepositResult addContent(SwordContext swordContext, Item item, Deposit deposit, AuthCredentials authCredentials, SwordConfigurationDSpace swordConfig)
throws DSpaceSwordException, SwordError, SwordAuthException, SwordServerException
{
// get the things out of the service that we need
Context context = swordContext.getContext();
SwordUrlManager urlManager = swordConfig.getUrlManager(swordContext.getContext(), swordConfig);
// is the content acceptable? If not, this will throw an error
this.isAcceptable(swordConfig, context, deposit, item);
// Obtain the relevant ingester from the factory
SwordContentIngester si = SwordIngesterFactory.getContentInstance(context, deposit, null);
this.verboseDescription.append("Loaded ingester: " + si.getClass().getName());
// do the deposit
DepositResult result = si.ingest(context, deposit, item, this.verboseDescription);
this.verboseDescription.append("Add completed successfully");
// store the originals (this code deals with the possibility that that's not required)
this.storeOriginals(swordConfig, context, this.verboseDescription, deposit, result);
return result;
}
private Item getDSpaceTarget(Context context, String editMediaUrl, SwordConfigurationDSpace config)
throws DSpaceSwordException, SwordError
{
SwordUrlManager urlManager = config.getUrlManager(context, config);
// get the target collection
Item item = urlManager.getItem(context, editMediaUrl);
this.verboseDescription.append("Performing replace using edit-media URL: " + editMediaUrl);
this.verboseDescription.append("Location resolves to item with handle: " + item.getHandle());
return item;
}
private void checkAuth(SwordContext sc, Item item)
throws DSpaceSwordException, SwordError, SwordAuthException
{
Context context = sc.getContext();
SwordAuthenticator auth = new SwordAuthenticator();
if (!auth.canSubmit(sc, item, this.verboseDescription))
{
// throw an exception if the deposit can't be made
String oboEmail = "none";
if (sc.getOnBehalfOf() != null)
{
oboEmail = sc.getOnBehalfOf().getEmail();
}
log.info(LogManager.getHeader(context, "replace_failed_authorisation", "user=" +
sc.getAuthenticated().getEmail() + ",on_behalf_of=" + oboEmail));
throw new SwordAuthException("Cannot replace the given item with this context");
}
}
}