inteligr8/alfresco-community-repo
1
0
Fork 0
mirror of https://github.com/Alfresco/alfresco-community-repo.git synced 2025-09-17 14:21:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3360 from Alfresco/fix/MNT-24172

Browse Source 
[fix/MNT-24172-fixRecreationOfRendition2] Backport Fix of recreation of rendition2
This commit is contained in:
varapathijanakiram
2025-05-21 16:25:03 +05:30
committed by GitHub
parent de90e37578 8c773ac97c
commit efadc239d4
2 changed files with 1194 additions and 1131 deletions
Download Patch File Download Diff File Expand all files Collapse all files

266
repository/src/main/java/org/alfresco/repo/rendition/executer/AbstractRenderingEngine.java
View File

@@ -2,7 +2,7 @@
* #%L
* Alfresco Repository
* %%
* Copyright (C) 2005 - 2016 Alfresco Software Limited
* Copyright (C) 2005 - 2025 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* If the software was purchased under a paid Alfresco license, the terms of
@@ -37,6 +37,10 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.extensions.surf.util.I18NUtil;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.model.ContentModel;
import org.alfresco.model.RenditionModel;
@@ -76,13 +80,9 @@ import org.alfresco.service.namespace.NamespaceException;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
import org.alfresco.util.GUID;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.extensions.surf.util.I18NUtil;
/**
* This class adds some new behaviour to the standard ActionExecuterAbstractBase
* in order to support the RenditionService.
* This class adds some new behaviour to the standard ActionExecuterAbstractBase in order to support the RenditionService.
*
* @author Neil McErlean
* @author Nick Smith
@@ -112,28 +112,24 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
// for the two params
/**
* This is the default default node type for renditions - used if no value
* is injected from spring.
* This is the default default node type for renditions - used if no value is injected from spring.
*/
private static final QName DEFAULT_DEFAULT_RENDITION_NODE_TYPE = ContentModel.TYPE_CONTENT;
/**
* This is the default default property used to specify where rendition
* content is stored - used if no value is injected from spring.
* This is the default default property used to specify where rendition content is stored - used if no value is injected from spring.
*/
private static final QName DEFAULT_DEFAULT_RENDITION_CONTENT_PROP = RenditionService2Impl.DEFAULT_RENDITION_CONTENT_PROP;
private static final String DEFAULT_MIMETYPE = RenditionService2Impl.DEFAULT_MIMETYPE;
private static final String DEFAULT_ENCODING = RenditionService2Impl.DEFAULT_ENCODING;
/**
* This is the default node type that is used when creating rendition
* objects.
* This is the default node type that is used when creating rendition objects.
*/
private QName defaultRenditionNodeType = DEFAULT_DEFAULT_RENDITION_NODE_TYPE;
/**
* This is the default property that is used to store rendition objects'
* content.
* This is the default property that is used to store rendition objects' content.
*/
private QName defaultRenditionContentProp = DEFAULT_DEFAULT_RENDITION_CONTENT_PROP;
@@ -150,55 +146,39 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
/* Parameter names common to all Rendering Actions */
/**
* This optional {@link String} parameter specifies the location of a
* classpath resource which can be used as a placeholder while a rendition
* is being generated. For example, this might be a simple icon to indicate
* a rendition is not yet available. This is intended to be used in
* conjunction with asynchronous generation of renditions.
* This optional {@link String} parameter specifies the location of a classpath resource which can be used as a placeholder while a rendition is being generated. For example, this might be a simple icon to indicate a rendition is not yet available. This is intended to be used in conjunction with asynchronous generation of renditions.
*/
public static final String PARAM_PLACEHOLDER_RESOURCE_PATH = "placeHolderResourcePath";
/**
* This optional {@link QName} parameter specifies which property the
* Rendering Engine uses to read content from the source node in order to
* create a rendition. By default this property will be cm:content.
* This optional {@link QName} parameter specifies which property the Rendering Engine uses to read content from the source node in order to create a rendition. By default this property will be cm:content.
*/
public static final String PARAM_SOURCE_CONTENT_PROPERTY = "sourceContentProperty";
/**
* This optional {@link QName} parameter specifies which property the
* Rendering Engine uses to write content to the rendition node. By default
* the property used is cm:content.
* This optional {@link QName} parameter specifies which property the Rendering Engine uses to write content to the rendition node. By default the property used is cm:content.
*/
public static final String PARAM_TARGET_CONTENT_PROPERTY = "targetContentProperty";
/**
* This optional {@link Boolean} flag property specifies whether a rendition
* should be updated automatically if the source node changes. If set to
* <code>true</code> then the rendition will be re-rendered any time any
* property changes occur on the source node. This parameter defaults to
* <code>false</code>.
* This optional {@link Boolean} flag property specifies whether a rendition should be updated automatically if the source node changes. If set to <code>true</code> then the rendition will be re-rendered any time any property changes occur on the source node. This parameter defaults to <code>false</code>.
*/
public static final String PARAM_UPDATE_RENDITIONS_ON_ANY_PROPERTY_CHANGE = "update-renditions-on-any-property-change";
/**
* This optional {@link String} parameter specifies what user permissions
* are used when creating a rendition. By default the system user is used.
* This optional {@link String} parameter specifies what user permissions are used when creating a rendition. By default the system user is used.
*/
public static final String PARAM_RUN_AS = "runAs";
// mime-type is not a common parameter on all Rendering Actions, but it is
// common to many and is used in some common handling code in this class.
/**
* This optional {@link String} parameter specifies the mime type of the
* rendition content. This defaults to the mime type of the source node
* content.
* This optional {@link String} parameter specifies the mime type of the rendition content. This defaults to the mime type of the source node content.
*/
public static final String PARAM_MIME_TYPE = "mime-type";
/**
* This optional {@link String} paramter specifies the encoding used to
* create the rendition content. The derfault encoding is UTF-8.
* This optional {@link String} paramter specifies the encoding used to create the rendition content. The derfault encoding is UTF-8.
*/
public static final String PARAM_ENCODING = "encoding";
@@ -207,9 +187,7 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
*/
private final static NodeLocator defaultNodeLocator = new SelfNodeLocator();
/*
* Injected beans
*/
/* Injected beans */
private RenditionLocationResolver renditionLocationResolver;
protected NodeService nodeService;
private RenditionService renditionService;
@@ -232,7 +210,8 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
/**
* Injects the renditionService bean.
*
* @param renditionService RenditionService
* @param renditionService
* RenditionService
*/
public void setRenditionService(RenditionService renditionService)
{
@@ -240,7 +219,8 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* @param behaviourFilter policy behaviour filter
* @param behaviourFilter
* policy behaviour filter
*/
public void setBehaviourFilter(BehaviourFilter behaviourFilter)
{
@@ -271,12 +251,11 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
this(null, null);
}
/**
* Sets the default rendition-node type.
*
* @param type String
* @param type
* String
*/
public void setDefaultRenditionNodeType(String type)
{
@@ -304,8 +283,7 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
/**
* This method returns the type of the default rendition node type.
*
* @return the QName representing the type of the default rendition node
* type.
* @return the QName representing the type of the default rendition node type.
*/
protected QName getDefaultRenditionNodeType()
{
@@ -325,7 +303,8 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
/**
* Sets the default rendition content property.
*
* @param prop String
* @param prop
* String
*/
public void setDefaultRenditionContentProp(String prop)
{
@@ -351,11 +330,9 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* This method returns the QName of the property that defines the location
* of the rendition content. An example would be cm:content.
* This method returns the QName of the property that defines the location of the rendition content. An example would be cm:content.
*
* @return the QName the property defining the location of the rendition
* content.
* @return the QName the property defining the location of the rendition content.
*/
protected QName getDefaultRenditionContentProp()
{
@@ -365,7 +342,8 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
/**
* Set the content service
*
* @param contentService the content service
* @param contentService
* the content service
*/
public void setContentService(ContentService contentService)
{
@@ -391,7 +369,7 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
@Override
protected void executeImpl(final Action action, final NodeRef sourceNode)
{
executeImpl( (RenditionDefinition)action, sourceNode );
executeImpl((RenditionDefinition) action, sourceNode);
}
protected void executeImpl(final RenditionDefinition renditionDef, final NodeRef sourceNode)
@@ -448,8 +426,7 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
// permissions to create content under that node.
// For that reason, we execute all rendition actions as system
// by default.
AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Void>()
{
AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<Void>() {
@Override
public Void doWork() throws Exception
{
@@ -483,8 +460,9 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
// Grab a link to the rendition node - it's been saved as a parameter for us
// (Wait until now to fetch in case it was moved)
result = (ChildAssociationRef)renditionDef.getParameterValue(PARAM_RESULT);
} catch (Throwable t)
result = (ChildAssociationRef) renditionDef.getParameterValue(PARAM_RESULT);
}
catch (Throwable t)
{
notifyCallbackOfException(renditionDef, t);
throwWrappedException(t);
@@ -499,18 +477,16 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* Is this a standalone rendition, or is it a sub-component of
* a composite rendition?
* This is false for standalone renditions, AND ALSO false for
* the main part of a composite rendition.
* This only returns true if we're currently processing a
* component of a composite rendition.
* @param action Action
* Is this a standalone rendition, or is it a sub-component of a composite rendition? This is false for standalone renditions, AND ALSO false for the main part of a composite rendition. This only returns true if we're currently processing a component of a composite rendition.
*
* @param action
* Action
* @return boolean
*/
private boolean isComponentRendition(Action action) {
private boolean isComponentRendition(Action action)
{
Serializable s = action.getParameterValue(PARAM_IS_COMPONENT_RENDITION);
boolean result = s == null ? false : (Boolean)s;
boolean result = s == null ? false : (Boolean) s;
return result;
}
@@ -541,10 +517,7 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* This method can be overridden by subclasses to provide checking of parameter
* values.
* If a parameter value is illegal or inappropriate, an exception
* should be thrown.
* This method can be overridden by subclasses to provide checking of parameter values. If a parameter value is illegal or inappropriate, an exception should be thrown.
*/
protected void checkParameterValues(Action action)
{
@@ -552,7 +525,8 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* @param renditionDefinition RenditionDefinition
* @param renditionDefinition
* RenditionDefinition
* @return QName
*/
protected QName getRenditionContentProperty(RenditionDefinition renditionDefinition)
@@ -563,7 +537,8 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
protected abstract void render(RenderingContext context);
/**
* @param actionedUponNodeRef NodeRef
* @param actionedUponNodeRef
* NodeRef
*/
protected void checkSourceNodeExists(NodeRef actionedUponNodeRef)
{
@@ -576,13 +551,14 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* @param action Action
* @param action
* Action
*/
protected RenditionDefinition checkActionIsRenditionDefinition(Action action)
{
if (action instanceof RenditionDefinition)
{
return (RenditionDefinition)action;
return (RenditionDefinition) action;
}
else
{
@@ -593,7 +569,8 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
/**
* If no rendition node type is specified, then the default is used
*
* @param renditionDefinition RenditionDefinition
* @param renditionDefinition
* RenditionDefinition
* @return QName
*/
private QName getRenditionNodeType(RenditionDefinition renditionDefinition)
@@ -608,12 +585,10 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* This method gets the parameter definition display label from the properties file.
* It looks first for a property whose key has a fixed rendition service-specific
* prefix and if that gets null, it then delegates to the standard bean name-based
* approach.
* This method gets the parameter definition display label from the properties file. It looks first for a property whose key has a fixed rendition service-specific prefix and if that gets null, it then delegates to the standard bean name-based approach.
*
* @param paramName the name of the parameter
* @param paramName
* the name of the parameter
* @return the display label of the parameter
*/
@Override
@@ -712,14 +687,14 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* Gets the value for the named parameter. Checks the type of the parameter
* is correct and throws a {@link RenditionServiceException} if it isn't.
* Returns <code>null</code> if the parameter value is <code>null</code>
* Gets the value for the named parameter. Checks the type of the parameter is correct and throws a {@link RenditionServiceException} if it isn't. Returns <code>null</code> if the parameter value is <code>null</code>
*
* @param paramName the name of the parameter being checked.
* @param clazz the expected {@link Class} of the parameter value.
* @param definition the {@link RenditionDefinition} containing the
* parameters.
* @param paramName
* the name of the parameter being checked.
* @param clazz
* the expected {@link Class} of the parameter value.
* @param definition
* the {@link RenditionDefinition} containing the parameters.
* @return the parameter value or <code>null</code>.
*/
@SuppressWarnings("unchecked")
@@ -730,10 +705,10 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
return null;
else
{
if(clazz == null)
if (clazz == null)
throw new RenditionServiceException("The class must not be null!", new NullPointerException());
Class<? extends Serializable> valueClass = value.getClass();
if ( !clazz.isAssignableFrom(valueClass))
if (!clazz.isAssignableFrom(valueClass))
{
throw new RenditionServiceException("The parameter: " + paramName + " must be of type: "
+ clazz.getName() + "but was of type: " + valueClass.getName());
@@ -744,21 +719,22 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* Gets the value for the named parameter. Checks the type of the parameter
* is the same as the type of <code>defaultValue</code> and throws a
* {@link RenditionServiceException} if it isn't. Returns
* <code>defaultValue</code> if the parameter value is <code>null</code>
* Gets the value for the named parameter. Checks the type of the parameter is the same as the type of <code>defaultValue</code> and throws a {@link RenditionServiceException} if it isn't. Returns <code>defaultValue</code> if the parameter value is <code>null</code>
*
* @param paramName String
* @param defaultValue T
* @param definition RenditionDefinition
* @param <T> T
* @param paramName
* String
* @param defaultValue
* T
* @param definition
* RenditionDefinition
* @param <T>
* T
* @return T
*/
@SuppressWarnings("unchecked")
public static <T> T getParamWithDefault(String paramName, T defaultValue, RenditionDefinition definition)
{
if(defaultValue == null)
if (defaultValue == null)
throw new RenditionServiceException("The defaultValue cannot be null!", new NullPointerException());
Class<? extends T> clazz = (Class<? extends T>) defaultValue.getClass();
T result = getCheckedParam(paramName, clazz, definition);
@@ -776,12 +752,15 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
private ChildAssociationRef caNodeRef;
/**
* @param sourceNode NodeRef
* @param definition RenditionDefinition
* @param renditionContentProperty QName
* @param sourceNode
* NodeRef
* @param definition
* RenditionDefinition
* @param renditionContentProperty
* QName
*/
public RenderingContext(NodeRef sourceNode,//
RenditionDefinition definition,//
public RenderingContext(NodeRef sourceNode, //
RenditionDefinition definition, //
QName renditionContentProperty)
{
this.sourceNode = sourceNode;
@@ -799,6 +778,7 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
/**
* Lazily instantiation of the ChildAssociationRef
*
* @return ChildAssociationRef
*/
public synchronized ChildAssociationRef getChildAssociationRef()
@@ -870,7 +850,6 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
}
protected void tagSourceNodeAsRenditioned(final RenditionDefinition renditionDef, final NodeRef actionedUponNodeRef)
{
// Adds the 'Renditioned' aspect to the source node if it
@@ -896,7 +875,7 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
protected void switchToFinalRenditionNode(final RenditionDefinition renditionDef, final NodeRef actionedUponNodeRef)
{
ChildAssociationRef tempRendAssoc = (ChildAssociationRef)renditionDef.getParameterValue(PARAM_RESULT);
ChildAssociationRef tempRendAssoc = (ChildAssociationRef) renditionDef.getParameterValue(PARAM_RESULT);
if (logger.isDebugEnabled())
{
logger.debug("Switching temporary rendition: " + tempRendAssoc);
@@ -924,7 +903,8 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
if (t instanceof AlfrescoRuntimeException)
{
throw (AlfrescoRuntimeException) t;
} else
}
else
{
throw new RenditionServiceException(t.getMessage(), t);
}
@@ -944,11 +924,12 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* This method sets the temporary rendition parent node and the rendition assocType on the
* rendition definition.
* This method sets the temporary rendition parent node and the rendition assocType on the rendition definition.
*
* @param sourceNode NodeRef
* @param definition the rendition definition.
* @param sourceNode
* NodeRef
* @param definition
* the rendition definition.
*/
private void setTemporaryRenditionProperties(NodeRef sourceNode, RenditionDefinition definition)
{
@@ -969,11 +950,12 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
/**
*
* @param sourceNode The node that has been rendered
* @param tempRendition The relationship between the node and its rendition
* @param renditionDefinition The definition of the rendition that has just been performed.
* In the case of a composite rendition, this parameter refers
* to that CompositeRendition and not to any of its component renditions.
* @param sourceNode
* The node that has been rendered
* @param tempRendition
* The relationship between the node and its rendition
* @param renditionDefinition
* The definition of the rendition that has just been performed. In the case of a composite rendition, this parameter refers to that CompositeRendition and not to any of its component renditions.
* @return ChildAssociationRef
*/
private ChildAssociationRef createOrUpdateRendition(NodeRef sourceNode, ChildAssociationRef tempRendition,
@@ -1012,16 +994,35 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
{
String msg = "A rendition of name: " + renditionQName + " should have been created for source node: "
+ sourceNode;
throw new RenditionServiceException(msg);
if (logger.isDebugEnabled())
{
logger.debug(msg);
}
// Check if the node has the applied renditioned aspect, and if it does,
// remove the existing rendition node and assign the newly created rendition node.
if (nodeService.hasAspect(sourceNode, RenditionModel.ASPECT_RENDITIONED))
{
List<ChildAssociationRef> renditions = nodeService.getChildAssocs(sourceNode, RenditionModel.ASSOC_RENDITION, renditionQName);
if (!renditions.isEmpty())
{
ChildAssociationRef existingRendition = renditions.get(0);
nodeService.removeChild(sourceNode, existingRendition.getChildRef());
renditionAssoc = renditionNode;
if (logger.isDebugEnabled())
{
logger.debug("Removing the existing rendition node that doesn't have contentData and "
+ "assigning the newly created rendition node: " + renditionAssoc);
}
}
}
}
// Return the link between the source and the new, final rendition
return renditionAssoc;
}
/**
* This method manages the <code>rn:rendition</code> aspects on the rendition node. It applies the
* correct rendition aspect based on the rendition node's location and removes any out-of-date rendition
* aspect.
* This method manages the <code>rn:rendition</code> aspects on the rendition node. It applies the correct rendition aspect based on the rendition node's location and removes any out-of-date rendition aspect.
*/
private void manageRenditionAspects(NodeRef sourceNode, ChildAssociationRef renditionParentAssoc)
{
@@ -1046,7 +1047,8 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
// We remove the other aspect to cover the potential case where a
// rendition
// has been updated in a different location.
} else
}
else
{
// Renditions stored underneath any node other than their source are
// 'visible'.
@@ -1064,17 +1066,19 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* This method calculates the name for a rendition node. The following approaches are attempted in
* the order given below.
* This method calculates the name for a rendition node. The following approaches are attempted in the order given below.
* <ol>
* <li>If a name is defined in the {@link RenditionLocation} then that is used.</li>
* <li>If the temporary rendition has a <code>cm:name</code> value, then that is used.</li>
* <li>Otherwise use the rendition definition's rendition name.</li>
* </ol>
*
* @param tempRenditionNode the temporary rendition node.
* @param location a RenditionLocation struct.
* @param renditionDefinition the rendition definition.
* @param tempRenditionNode
* the temporary rendition node.
* @param location
* a RenditionLocation struct.
* @param renditionDefinition
* the rendition definition.
* @return the name for the rendition.
*/
private String getRenditionName(NodeRef tempRenditionNode, RenditionLocation location,
@@ -1097,8 +1101,7 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* Given a rendition definition, a source node and a temporary rendition node, this method uses a
* {@link RenditionLocationResolver} to calculate the {@link RenditionLocation} of the rendition.
* Given a rendition definition, a source node and a temporary rendition node, this method uses a {@link RenditionLocationResolver} to calculate the {@link RenditionLocation} of the rendition.
*/
protected RenditionLocation resolveRenditionLocation(NodeRef sourceNode, RenditionDefinition definition,
NodeRef tempRendition)
@@ -1107,11 +1110,12 @@ public abstract class AbstractRenderingEngine extends ActionExecuterAbstractBase
}
/**
* Gets the <code>ExecutionSummary</code> for the given <code>renderingContext</code>
* from the {@link ActionTrackingService}.
* Gets the <code>ExecutionSummary</code> for the given <code>renderingContext</code> from the {@link ActionTrackingService}.
* <p>
* Note that multiple summaries of the same action instance are not currently supported.
* @param renderingContext the rendering context
*
* @param renderingContext
* the rendering context
* @return the found summary or null
*/
protected ExecutionSummary getExecutionSummary(RenderingContext renderingContext)

59
repository/src/test/java/org/alfresco/repo/rendition2/RenditionService2IntegrationTest.java
View File

@@ -717,4 +717,63 @@ public class RenditionService2IntegrationTest extends AbstractRenditionIntegrati
renditionService2.setEnabled(true);
}
}
@Test
public void testRecreationOfRendition2()
{
renditionService2.setEnabled(true);
try
{
NodeRef sourceNodeRef = createSource(ADMIN, "quick.docx");
assertNotNull("Node not generated", sourceNodeRef);
// Get content hash code for the source node.
int sourceNodeContentHashCode = getSourceContentHashCode(sourceNodeRef);
// Trigger the pdf rendition.
render(ADMIN, sourceNodeRef, PDF);
NodeRef pdfRenditionNodeRef = waitForRendition(ADMIN, sourceNodeRef, PDF, true);
assertNotNull("pdf rendition was not generated", pdfRenditionNodeRef);
assertNotNull("pdf rendition was not generated",
nodeService.getProperty(pdfRenditionNodeRef, PROP_CONTENT));
// Check the pdf rendition content hash code is valid
int pdfRenditionContentHashCode = getRenditionContentHashCode(pdfRenditionNodeRef);
assertEquals("pdf rendition content hash code is different from source node content hash code",
sourceNodeContentHashCode, pdfRenditionContentHashCode);
// Calling 'clearRenditionContentData' method directly so that rendition content will be cleaned.
AuthenticationUtil.runAs(
(AuthenticationUtil.RunAsWork<Void>) () -> transactionService.getRetryingTransactionHelper()
.doInTransaction(() -> {
renditionService2.clearRenditionContentData(sourceNodeRef, PDF);
return null;
}),
ADMIN);
assertNull("Rendition has content", nodeService.getProperty(pdfRenditionNodeRef, PROP_CONTENT));
pdfRenditionContentHashCode = getRenditionContentHashCode(pdfRenditionNodeRef);
assertFalse("Rendition has content hash code",
isValidRenditionContentHashCode(pdfRenditionContentHashCode));
renditionService2.setEnabled(false);
final QName pdfRendDefQName = QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, "pdf");
transactionService.getRetryingTransactionHelper()
.doInTransaction(() -> AuthenticationUtil.runAs(
() -> renditionService.render(sourceNodeRef, pdfRendDefQName), ADMIN));
renditionService2.setEnabled(true);
NodeRef pdfRecreatedRenditionNodeRef = waitForRendition(ADMIN, sourceNodeRef, PDF, true);
assertNotEquals(" Rendition before deletion and after previewing are identical",
pdfRenditionNodeRef.getId(), pdfRecreatedRenditionNodeRef.getId());
}
finally
{
renditionService2.setEnabled(true);
}
}
}