/** A simple audit entry Currently we ignore filtering here. */
public void audit(String source, String description, NodeRef key, Object... args) {
final AuditState auditInfo = new AuditState(auditConfiguration);
AuditMode auditMode = AuditMode.UNSET;
try {
auditMode = onApplicationAudit(auditMode, auditInfo, source, description, key, args);
if ((auditMode == AuditMode.ALL) || (auditMode == AuditMode.SUCCESS)) {
RetryingTransactionCallback<Object> cb =
new RetryingTransactionCallback<Object>() {
public Object execute() throws Throwable {
auditDAO.audit(auditInfo);
return null;
}
};
transactionService.getRetryingTransactionHelper().doInTransaction(cb, false, false);
}
} catch (Throwable t) {
auditMode = onError(auditMode, auditInfo, t, source, description, key, args);
if ((auditMode == AuditMode.ALL) || (auditMode == AuditMode.FAIL)) {
try {
RetryingTransactionCallback<Object> cb =
new RetryingTransactionCallback<Object>() {
public Object execute() throws Throwable {
auditDAO.audit(auditInfo);
return null;
}
};
transactionService.getRetryingTransactionHelper().doInTransaction(cb, false, true);
} catch (Throwable tt) {
throw new AuditException("Failed to audit exception", new Object[] {tt}, t);
}
}
throw new AuditException("Application audit failed", t);
}
}
/** Initialise - after bootstrap of schema and tenant admin service */
public void init() {
PropertyCheck.mandatory(this, "dictionaryDAO", dictionaryDAO);
PropertyCheck.mandatory(this, "contentService", contentService);
PropertyCheck.mandatory(this, "nodeService", nodeService);
PropertyCheck.mandatory(this, "tenantAdminService", tenantAdminService);
PropertyCheck.mandatory(this, "namespaceService", namespaceService);
PropertyCheck.mandatory(this, "messageService", messageService);
PropertyCheck.mandatory(this, "transactionService", transactionService);
PropertyCheck.mandatory(this, "policyComponent", policyComponent);
if (onLoadDynamicModelDelegate == null) {
onLoadDynamicModelDelegate =
policyComponent.registerClassPolicy(DynamicModelPolicies.OnLoadDynamicModel.class);
}
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Object>() {
public Object execute() throws Exception {
onDictionaryInit();
initMessages();
return (Object) null;
}
},
transactionService.isReadOnly(),
false);
}
/**
* Internal audit of a method invocation
*
* @param mi - the method to audit
* @return - the return object from the audited method
* @throws Throwable - any Throwable that can be thrown by th audtied method.
*/
public Object auditImpl(MethodInvocation mi, boolean execute) throws Throwable {
final AuditState auditInfo = new AuditState(auditConfiguration);
// RecordOptions recordOptions = auditModel.getAuditRecordOptions(mi);
AuditMode auditMode = AuditMode.UNSET;
try {
Object o = null;
auditMode = beforeInvocation(auditMode, auditInfo, mi);
if (execute) {
o = mi.proceed();
auditMode = postInvocation(auditMode, auditInfo, mi, o);
}
if ((auditMode == AuditMode.ALL) || (auditMode == AuditMode.SUCCESS)) {
RetryingTransactionCallback<Object> cb =
new RetryingTransactionCallback<Object>() {
public Object execute() throws Throwable {
auditDAO.audit(auditInfo);
return null;
}
};
boolean requiresNew =
(AlfrescoTransactionSupport.getTransactionReadState() != TxnReadState.TXN_READ_WRITE);
transactionService.getRetryingTransactionHelper().doInTransaction(cb, false, requiresNew);
}
return o;
} catch (Throwable t) {
auditMode = onError(auditMode, auditInfo, mi, t);
if ((auditMode == AuditMode.ALL) || (auditMode == AuditMode.FAIL)) {
try {
RetryingTransactionCallback<Object> cb =
new RetryingTransactionCallback<Object>() {
public Object execute() throws Throwable {
auditDAO.audit(auditInfo);
return null;
}
};
transactionService.getRetryingTransactionHelper().doInTransaction(cb, false, true);
} catch (Throwable tt) {
throw new AuditException("Failed to audit exception", new Object[] {tt}, t);
}
}
throw t;
}
}
public void testImmediateRemoval() throws Exception {
eagerCleaner.setEagerOrphanCleanup(false);
final StoreRef storeRef = nodeService.createStore("test", getName() + "-" + GUID.generate());
RetryingTransactionCallback<ContentData> testCallback =
new RetryingTransactionCallback<ContentData>() {
public ContentData execute() throws Throwable {
// Create some content
NodeRef rootNodeRef = nodeService.getRootNode(storeRef);
Map<QName, Serializable> properties = new HashMap<QName, Serializable>(13);
properties.put(ContentModel.PROP_NAME, (Serializable) "test.txt");
NodeRef contentNodeRef =
nodeService
.createNode(
rootNodeRef,
ContentModel.ASSOC_CHILDREN,
ContentModel.ASSOC_CHILDREN,
ContentModel.TYPE_CONTENT,
properties)
.getChildRef();
ContentWriter writer =
contentService.getWriter(contentNodeRef, ContentModel.PROP_CONTENT, true);
writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
writer.putContent("INITIAL CONTENT");
ContentData contentData = writer.getContentData();
// Delete the first node
nodeService.deleteNode(contentNodeRef);
// Done
return contentData;
}
};
ContentData contentData =
transactionService.getRetryingTransactionHelper().doInTransaction(testCallback);
// Make sure that the content URL still exists
ContentReader reader = contentService.getRawReader(contentData.getContentUrl());
assertNotNull(reader);
assertTrue("Content should not have been eagerly deleted.", reader.exists());
// fire the cleaner
cleaner.setProtectDays(0);
cleaner.execute();
reader = contentService.getRawReader(contentData.getContentUrl());
// the content should have disappeared as it is not in the database
assertFalse("Unprotected content was not deleted", reader.exists());
assertTrue("Content listener was not called", deletedUrls.contains(reader.getContentUrl()));
}
/** Initialise the dictionary, ensuring that a transaction is available */
@Override
public void onDictionaryInit() {
if (onLoadDynamicModelDelegate == null) {
onLoadDynamicModelDelegate =
policyComponent.registerClassPolicy(DynamicModelPolicies.OnLoadDynamicModel.class);
}
RetryingTransactionCallback<Void> initCallback =
new RetryingTransactionCallback<Void>() {
@Override
public Void execute() throws Throwable {
onDictionaryInitInTxn();
return null;
}
};
transactionService.getRetryingTransactionHelper().doInTransaction(initCallback, true, false);
}
private void assertDocumentVersionAndName(final String versionLabel, final String name) {
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Void>() {
@Override
public Void execute() throws Throwable {
Map<QName, Serializable> properties =
getAndAssertProperties(document, versionLabel);
assertEquals(name, properties.get(ContentModel.PROP_NAME));
return null;
}
},
true);
}
/**
* {@inheritDoc}
*
* @since 3.2
*/
public Map<String, Serializable> recordAuditValues(
String rootPath, Map<String, Serializable> values) {
ParameterCheck.mandatory("rootPath", rootPath);
AuditApplication.checkPathFormat(rootPath);
if (values == null || values.isEmpty() || !isSourcePathMapped(rootPath)) {
return Collections.emptyMap();
}
// Build the key paths using the session root path
Map<String, Serializable> pathedValues = new HashMap<String, Serializable>(values.size() * 2);
for (Map.Entry<String, Serializable> entry : values.entrySet()) {
String pathElement = entry.getKey();
String path = AuditApplication.buildPath(rootPath, pathElement);
pathedValues.put(path, entry.getValue());
}
// Translate the values map
PathMapper pathMapper = auditModelRegistry.getAuditPathMapper();
final Map<String, Serializable> mappedValues = pathMapper.convertMap(pathedValues);
if (mappedValues.isEmpty()) {
return mappedValues;
}
// We have something to record. Start a transaction, if necessary
TxnReadState txnState = AlfrescoTransactionSupport.getTransactionReadState();
switch (txnState) {
case TXN_NONE:
case TXN_READ_ONLY:
// New transaction
RetryingTransactionCallback<Map<String, Serializable>> callback =
new RetryingTransactionCallback<Map<String, Serializable>>() {
public Map<String, Serializable> execute() throws Throwable {
return recordAuditValuesImpl(mappedValues);
}
};
return transactionService
.getRetryingTransactionHelper()
.doInTransaction(callback, false, true);
case TXN_READ_WRITE:
return recordAuditValuesImpl(mappedValues);
default:
throw new IllegalStateException("Unknown txn state: " + txnState);
}
}
@Override
protected void tearDown() throws Exception {
globalProperties.setProperty(AUTO_VERSION_PROPS_KEY, "false");
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Void>() {
@Override
public Void execute() throws Throwable {
if (null != parentFolder) {
nodeService.deleteNode(parentFolder);
}
authenticationService.clearCurrentSecurityContext();
return null;
}
});
}
public void testAutoVersionIncrementOnPropertiesUpdateByLockOwnerAlf14584() throws Exception {
final String name = generateDocumentName(DOCUMENT_NAME, "0.2");
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Void>() {
@Override
public Void execute() throws Throwable {
Map<QName, Serializable> properties = getAndAssertProperties(document, "0.1");
Serializable autoVersionProps =
properties.get(ContentModel.PROP_AUTO_VERSION_PROPS);
assertNotNull(
("Autoversion property is NULL! NodeRef = '" + document.toString() + "'"),
autoVersionProps);
assertTrue(
("Autoversion must be TRUE! NodeRef = '" + document.toString() + "'"),
(Boolean) autoVersionProps);
lockService.lock(document, LockType.WRITE_LOCK);
LockStatus lockStatus = lockService.getLockStatus(document);
assertFalse(
("Node with NodeRef = '"
+ document.toString()
+ "' must not be locked for "
+ AuthenticationUtil.getFullyAuthenticatedUser()
+ " user! The user is lock owner"),
isLocked(document));
assertEquals(LockStatus.LOCK_OWNER, lockService.getLockStatus(document));
nodeService.setProperty(document, ContentModel.PROP_NAME, name);
return null;
}
});
assertDocumentVersionAndName("0.2", name);
}
private void loadData(final int maxCount) {
final MutableInt doneCount = new MutableInt(0);
// Batches of 1000 objects
RetryingTransactionCallback<Integer> makeNodesCallback =
new RetryingTransactionCallback<Integer>() {
public Integer execute() throws Throwable {
for (int i = 0; i < 1000; i++) {
// We don't need to write anything
String contentUrl = FileContentStore.createNewFileStoreUrl();
ContentData contentData =
new ContentData(contentUrl, MimetypeMap.MIMETYPE_TEXT_PLAIN, 10, "UTF-8");
nodeHelper.makeNode(contentData);
int count = doneCount.intValue();
count++;
doneCount.setValue(count);
// Do some reporting
if (count % 1000 == 0) {
System.out.println(
String.format(" " + (new Date()) + "Total created: %6d", count));
}
// Double check for shutdown
if (vmShutdownListener.isVmShuttingDown()) {
break;
}
}
return maxCount;
}
};
int repetitions = (int) Math.floor((double) maxCount / 1000.0);
for (int i = 0; i < repetitions; i++) {
transactionService.getRetryingTransactionHelper().doInTransaction(makeNodesCallback);
}
}
@Override
protected void setUp() throws Exception {
globalProperties.setProperty(AUTO_VERSION_PROPS_KEY, "true");
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Void>() {
@Override
public Void execute() throws Throwable {
authenticationService.authenticate(
ADMIN_CREDENTIAL, ADMIN_CREDENTIAL.toCharArray());
ResultSet query = null;
NodeRef rootNode = null;
try {
query =
searchService.query(
StoreRef.STORE_REF_WORKSPACE_SPACESSTORE,
SearchService.LANGUAGE_LUCENE,
ROOT_NODE_TERM);
rootNode = query.getNodeRef(0);
} finally {
if (null != query) {
query.close();
}
}
Map<QName, Serializable> properties = new HashMap<QName, Serializable>();
properties.put(ContentModel.PROP_NAME, PARENT_FOLDER_NAME);
parentFolder =
nodeService
.createNode(
rootNode,
ContentModel.ASSOC_CONTAINS,
QName.createQName(ContentModel.USER_MODEL_URI, PARENT_FOLDER_NAME),
ContentModel.TYPE_FOLDER,
properties)
.getChildRef();
properties.clear();
properties.put(ContentModel.PROP_NAME, DOCUMENT_NAME);
document =
nodeService
.createNode(
parentFolder,
ContentModel.ASSOC_CONTAINS,
QName.createQName(ContentModel.USER_MODEL_URI, DOCUMENT_NAME),
ContentModel.TYPE_CONTENT,
properties)
.getChildRef();
contentService
.getWriter(document, ContentModel.PROP_CONTENT, true)
.putContent(TEST_CONTENT_01);
if (!nodeService.hasAspect(document, ContentModel.ASPECT_VERSIONABLE)) {
Map<QName, Serializable> versionProperties = new HashMap<QName, Serializable>();
versionProperties.put(ContentModel.PROP_VERSION_LABEL, "0.1");
versionProperties.put(ContentModel.PROP_INITIAL_VERSION, true);
versionProperties.put(ContentModel.PROP_VERSION_TYPE, VersionType.MINOR);
nodeService.addAspect(
document, ContentModel.ASPECT_VERSIONABLE, versionProperties);
}
return null;
}
});
}
public void testAutoVersionIncrementOnPropertiesUpdateAfterCheckInAlf14584() throws Exception {
final String name02 = generateDocumentName(DOCUMENT_NAME, "0.2");
final String name11 = generateDocumentName(DOCUMENT_NAME, "1.1");
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Void>() {
@Override
public Void execute() throws Throwable {
Map<QName, Serializable> properties = getAndAssertProperties(document, "0.1");
Serializable autoVersionProps =
properties.get(ContentModel.PROP_AUTO_VERSION_PROPS);
assertNotNull(
("Autoversion property is NULL! NodeRef = '" + document.toString() + "'"),
autoVersionProps);
assertTrue(
("Autoversion must be TRUE! NodeRef = '" + document.toString() + "'"),
(Boolean) autoVersionProps);
nodeService.setProperty(document, ContentModel.PROP_NAME, name02);
return null;
}
});
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Void>() {
@Override
public Void execute() throws Throwable {
Map<QName, Serializable> properties = getAndAssertProperties(document, "0.2");
assertEquals(name02, properties.get(ContentModel.PROP_NAME));
NodeRef workingCopy = checkOutCheckInService.checkout(document);
contentService
.getWriter(workingCopy, ContentModel.PROP_CONTENT, true)
.putContent(TEST_CONTENT_10);
Map<String, Serializable> versionProperties = new HashMap<String, Serializable>();
versionProperties.put(VersionModel.PROP_VERSION_TYPE, VersionType.MAJOR);
document = checkOutCheckInService.checkin(workingCopy, versionProperties);
return null;
}
});
assertDocumentVersionAndName("1.0", name02);
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Void>() {
@Override
public Void execute() throws Throwable {
nodeService.setProperty(document, ContentModel.PROP_NAME, name11);
return null;
}
});
assertDocumentVersionAndName("1.1", name11);
}
public void testMultipleCheckoutsCheckInsWithPropChange() {
// Note: this test assumes cm:autoVersionProps=true by default (refer to cm:versionableAspect in
// contentModel.xml)
// Create a new node
ChildAssociationRef childAssocRef =
nodeService.createNode(
rootNodeRef,
ContentModel.ASSOC_CHILDREN,
QName.createQName("test"),
ContentModel.TYPE_CONTENT,
null);
final NodeRef testNodeRef = childAssocRef.getChildRef();
// Add the version aspect to the created node
nodeService.addAspect(testNodeRef, ContentModel.ASPECT_VERSIONABLE, null);
setComplete();
endTransaction();
// Checkout
final NodeRef workingCopy1 =
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<NodeRef>() {
public NodeRef execute() throws Exception {
return cociService.checkout(testNodeRef);
}
});
// Change property and checkin
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Object>() {
public Object execute() throws Exception {
nodeService.setProperty(workingCopy1, ContentModel.PROP_AUTHOR, "author1");
Map<String, Serializable> versionProperties = new HashMap<String, Serializable>();
versionProperties.put(Version.PROP_DESCRIPTION, "This is a test version 1");
cociService.checkin(workingCopy1, versionProperties);
return null;
}
});
// Checkout
final NodeRef workingCopy2 =
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<NodeRef>() {
public NodeRef execute() throws Exception {
return cociService.checkout(testNodeRef);
}
});
// Change property and checkin
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Object>() {
public Object execute() throws Exception {
nodeService.setProperty(workingCopy2, ContentModel.PROP_AUTHOR, "author2");
Map<String, Serializable> versionProperties = new HashMap<String, Serializable>();
versionProperties.put(Version.PROP_DESCRIPTION, "This is a test version 2");
cociService.checkin(workingCopy2, versionProperties);
return null;
}
});
// Checkout
final NodeRef workingCopy3 =
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<NodeRef>() {
public NodeRef execute() throws Exception {
return cociService.checkout(testNodeRef);
}
});
// Change property and checkin
transactionService
.getRetryingTransactionHelper()
.doInTransaction(
new RetryingTransactionCallback<Object>() {
public Object execute() throws Exception {
nodeService.setProperty(workingCopy3, ContentModel.PROP_AUTHOR, "author3");
Map<String, Serializable> versionProperties = new HashMap<String, Serializable>();
versionProperties.put(Version.PROP_DESCRIPTION, "This is a test version 3");
cociService.checkin(workingCopy3, versionProperties);
return null;
}
});
}
/**
* Create ContentData set it on a Node, delete the Node, then set the ContentData on a new node
* and check that the content is preserved during eager cleanup.
*/
public void testEagerCleanupDereferencing() throws Exception {
eagerCleaner.setEagerOrphanCleanup(true);
final StoreRef storeRef = nodeService.createStore("test", getName() + "-" + GUID.generate());
RetryingTransactionCallback<ContentData> testCallback =
new RetryingTransactionCallback<ContentData>() {
public ContentData execute() throws Throwable {
// Create some content
NodeRef rootNodeRef = nodeService.getRootNode(storeRef);
Map<QName, Serializable> properties = new HashMap<QName, Serializable>(13);
properties.put(ContentModel.PROP_NAME, (Serializable) "test.txt");
NodeRef contentNodeRef =
nodeService
.createNode(
rootNodeRef,
ContentModel.ASSOC_CHILDREN,
ContentModel.ASSOC_CHILDREN,
ContentModel.TYPE_CONTENT,
properties)
.getChildRef();
ContentWriter writer =
contentService.getWriter(contentNodeRef, ContentModel.PROP_CONTENT, true);
writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
writer.putContent("INITIAL CONTENT");
ContentData contentData = writer.getContentData();
// Delete the first node
nodeService.deleteNode(contentNodeRef);
ContentReader reader = contentService.getRawReader(contentData.getContentUrl());
assertNotNull(reader);
assertTrue("Content was cleaned before end of transaction", reader.exists());
// Make a new copy using the same ContentData
properties.put(ContentModel.PROP_NAME, (Serializable) "test2.txt");
properties.put(ContentModel.PROP_CONTENT, contentData);
contentNodeRef =
nodeService
.createNode(
rootNodeRef,
ContentModel.ASSOC_CHILDREN,
ContentModel.ASSOC_CHILDREN,
ContentModel.TYPE_CONTENT,
properties)
.getChildRef();
reader = contentService.getRawReader(contentData.getContentUrl());
assertNotNull(reader);
assertTrue("Content was cleaned before end of transaction", reader.exists());
// Done
return contentData;
}
};
ContentData contentData =
transactionService.getRetryingTransactionHelper().doInTransaction(testCallback);
// Make sure that the content URL still exists
ContentReader reader = contentService.getRawReader(contentData.getContentUrl());
assertNotNull(reader);
assertTrue(
"Content was cleaned despite being re-referenced in the transaction", reader.exists());
}
public void testEagerCleanupOnCommit() throws Exception {
eagerCleaner.setEagerOrphanCleanup(true);
// Create a new file
RetryingTransactionCallback<NodeRef> makeContentCallback =
new RetryingTransactionCallback<NodeRef>() {
public NodeRef execute() throws Throwable {
// Create some content
StoreRef storeRef =
nodeService.createStore("test", "testEagerCleanupOnCommit-" + GUID.generate());
NodeRef rootNodeRef = nodeService.getRootNode(storeRef);
Map<QName, Serializable> properties =
Collections.singletonMap(ContentModel.PROP_NAME, (Serializable) "test.txt");
NodeRef contentNodeRef =
nodeService
.createNode(
rootNodeRef,
ContentModel.ASSOC_CHILDREN,
ContentModel.ASSOC_CHILDREN,
ContentModel.TYPE_CONTENT,
properties)
.getChildRef();
ContentWriter writer =
contentService.getWriter(contentNodeRef, ContentModel.PROP_CONTENT, true);
writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
writer.putContent("INITIAL CONTENT");
// Done
return contentNodeRef;
}
};
final NodeRef contentNodeRef =
transactionService.getRetryingTransactionHelper().doInTransaction(makeContentCallback);
ContentReader contentReader =
contentService.getReader(contentNodeRef, ContentModel.PROP_CONTENT);
assertTrue("Expect content to exist", contentReader.exists());
// Now update the node, but force a failure i.e. txn rollback
final List<String> newContentUrls = new ArrayList<String>();
RetryingTransactionCallback<String> failUpdateCallback =
new RetryingTransactionCallback<String>() {
public String execute() throws Throwable {
ContentWriter writer =
contentService.getWriter(contentNodeRef, ContentModel.PROP_CONTENT, true);
writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
writer.putContent("CONTENT FOR FAIL");
// This will have updated the metadata, so we can fail now
newContentUrls.add(writer.getContentUrl());
// Done
throw new RuntimeException("FAIL");
}
};
try {
transactionService.getRetryingTransactionHelper().doInTransaction(failUpdateCallback);
fail("Transaction was meant to fail");
} catch (RuntimeException e) {
if (e.getMessage().equals("FAIL")) {
// Expected
} else {
// Ooops
throw e;
}
}
// Make sure that the new content is not there
// The original content must still be there
assertEquals("Expected one content URL to play with", 1, newContentUrls.size());
ContentReader readerMissing = contentService.getRawReader(newContentUrls.get(0));
assertFalse("Newly created content should have been removed.", readerMissing.exists());
assertTrue("Original content should still be there.", contentReader.exists());
// Now update the node successfully
RetryingTransactionCallback<String> successUpdateCallback =
new RetryingTransactionCallback<String>() {
public String execute() throws Throwable {
ContentWriter writer =
contentService.getWriter(contentNodeRef, ContentModel.PROP_CONTENT, true);
writer.setMimetype(MimetypeMap.MIMETYPE_TEXT_PLAIN);
writer.putContent("CONTENT FOR SUCCESS");
// Done
return writer.getContentUrl();
}
};
String newContentUrl =
transactionService.getRetryingTransactionHelper().doInTransaction(successUpdateCallback);
// Make sure that the new content is there
// The original content was disposed of
ContentReader contentReaderNew = contentService.getRawReader(newContentUrl);
assertTrue("Newly created content should be present.", contentReaderNew.exists());
assertFalse("Original content should have been removed.", contentReader.exists());
// Now delete the node
RetryingTransactionCallback<Object> deleteNodeCallback =
new RetryingTransactionCallback<Object>() {
public Object execute() throws Throwable {
nodeService.deleteNode(contentNodeRef);
// Done
return null;
}
};
transactionService.getRetryingTransactionHelper().doInTransaction(deleteNodeCallback);
// The new content must have disappeared
assertFalse("Newly created content should be removed.", contentReaderNew.exists());
}