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- Added getCopies method to CopyService

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- Copy and transform actions will now (by default) overwrite an exiting copy.  A parameter can be set on both actions to revert to the previous, always copy, behaviour.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2755 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Roy Wetherall
2006-05-04 11:15:38 +00:00
parent 5b81614707
commit 5ba9ae0028
6 changed files with 229 additions and 39 deletions
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78
source/java/org/alfresco/repo/action/executer/CopyActionExecuter.java
View File

@@ -21,6 +21,7 @@ package org.alfresco.repo.action.executer;
import java.util.List;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.action.ParameterDefinitionImpl;
import org.alfresco.service.cmr.action.Action;
import org.alfresco.service.cmr.action.ParameterDefinition;
@@ -28,6 +29,7 @@ import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
import org.alfresco.service.cmr.repository.CopyService;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.rule.RuleServiceException;
import org.alfresco.service.namespace.QName;
/**
@@ -39,11 +41,14 @@ import org.alfresco.service.namespace.QName;
*/
public class CopyActionExecuter extends ActionExecuterAbstractBase
{
public static final String ERR_OVERWRITE = "Unable to overwrite copy because more than one have been found.";
public static final String NAME = "copy";
public static final String PARAM_DESTINATION_FOLDER = "destination-folder";
public static final String PARAM_ASSOC_TYPE_QNAME = "assoc-type";
public static final String PARAM_ASSOC_QNAME = "assoc-name";
public static final String PARAM_DEEP_COPY = "deep-copy";
public static final String PARAM_OVERWRITE_COPY = "overwrite-copy";
/**
* Node operations service
@@ -55,17 +60,30 @@ public class CopyActionExecuter extends ActionExecuterAbstractBase
*/
private NodeService nodeService;
/**
* Sets the node service
*
* @param nodeService the node service
*/
public void setNodeService(NodeService nodeService)
{
this.nodeService = nodeService;
}
/**
* Sets the copy service
*
* @param copyService the copy service
*/
public void setCopyService(CopyService copyService)
{
this.copyService = copyService;
}
/**
* @see org.alfresco.repo.action.ParameterizedItemAbstractBase#addParameterDefintions(java.util.List)
*/
@Override
protected void addParameterDefintions(List<ParameterDefinition> paramList)
{
@@ -73,6 +91,7 @@ public class CopyActionExecuter extends ActionExecuterAbstractBase
paramList.add(new ParameterDefinitionImpl(PARAM_ASSOC_TYPE_QNAME, DataTypeDefinition.QNAME, true, getParamDisplayLabel(PARAM_ASSOC_TYPE_QNAME)));
paramList.add(new ParameterDefinitionImpl(PARAM_ASSOC_QNAME, DataTypeDefinition.QNAME, true, getParamDisplayLabel(PARAM_ASSOC_QNAME)));
paramList.add(new ParameterDefinitionImpl(PARAM_DEEP_COPY, DataTypeDefinition.BOOLEAN, false, getParamDisplayLabel(PARAM_DEEP_COPY)));
paramList.add(new ParameterDefinitionImpl(PARAM_OVERWRITE_COPY, DataTypeDefinition.BOOLEAN, false, getParamDisplayLabel(PARAM_OVERWRITE_COPY)));
}
/**
@@ -86,15 +105,70 @@ public class CopyActionExecuter extends ActionExecuterAbstractBase
QName destinationAssocTypeQName = (QName)ruleAction.getParameterValue(PARAM_ASSOC_TYPE_QNAME);
QName destinationAssocQName = (QName)ruleAction.getParameterValue(PARAM_ASSOC_QNAME);
// TODO get this from a parameter value
// Get the deep copy value
boolean deepCopy = false;
Boolean deepCopyValue = (Boolean)ruleAction.getParameterValue(PARAM_DEEP_COPY);
if (deepCopyValue != null)
{
deepCopy = deepCopyValue.booleanValue();
}
this.copyService.copy(
// Get the overwirte value
boolean overwrite = true;
Boolean overwriteValue = (Boolean)ruleAction.getParameterValue(PARAM_OVERWRITE_COPY);
if (overwriteValue != null)
{
overwrite = overwriteValue.booleanValue();
}
// Since we are overwriting we need to figure out whether the destination node exists
NodeRef destinationNodeRef = null;
if (overwrite == true)
{
// Try and find copies of the actioned upon node reference
List<NodeRef> copies = this.copyService.getCopies(actionedUponNodeRef);
if (copies != null && copies.isEmpty() == false)
{
for (NodeRef copy : copies)
{
// Ignore if the copy is a working copy
if (this.nodeService.hasAspect(copy, ContentModel.ASPECT_WORKING_COPY) == false)
{
// We can assume that we are looking for a node created by this action so the primary parent will
// match the destination folder
NodeRef parent = this.nodeService.getPrimaryParent(copy).getParentRef();
if (parent.equals(destinationParent) == true)
{
if (destinationNodeRef == null)
{
destinationNodeRef = copy;
}
else
{
throw new RuleServiceException(ERR_OVERWRITE);
}
}
}
}
}
}
if (destinationNodeRef != null)
{
// Overwrite the state of the destination node ref with the actioned upon node state
this.copyService.copy(actionedUponNodeRef, destinationNodeRef);
}
else
{
// Create a new copy of the node
this.copyService.copy(
actionedUponNodeRef,
destinationParent,
destinationAssocTypeQName,
destinationAssocQName,
deepCopy);
}
}
}
}

93
source/java/org/alfresco/repo/action/executer/TransformActionExecuter.java
View File

@@ -33,6 +33,7 @@ import org.alfresco.service.cmr.repository.MimetypeService;
import org.alfresco.service.cmr.repository.NoTransformerException;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.rule.RuleServiceException;
import org.alfresco.service.namespace.QName;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@@ -44,6 +45,9 @@ import org.apache.commons.logging.LogFactory;
*/
public class TransformActionExecuter extends ActionExecuterAbstractBase
{
/** Error messages */
public static final String ERR_OVERWRITE = "Unable to overwrite copy because more than one have been found.";
/**
* The logger
*/
@@ -57,6 +61,7 @@ public class TransformActionExecuter extends ActionExecuterAbstractBase
public static final String PARAM_DESTINATION_FOLDER = "destination-folder";
public static final String PARAM_ASSOC_TYPE_QNAME = "assoc-type";
public static final String PARAM_ASSOC_QNAME = "assoc-name";
public static final String PARAM_OVERWRITE_COPY = "overwrite-copy";
private DictionaryService dictionaryService;
private NodeService nodeService;
@@ -124,6 +129,7 @@ public class TransformActionExecuter extends ActionExecuterAbstractBase
paramList.add(new ParameterDefinitionImpl(PARAM_DESTINATION_FOLDER, DataTypeDefinition.NODE_REF, true, getParamDisplayLabel(PARAM_DESTINATION_FOLDER)));
paramList.add(new ParameterDefinitionImpl(PARAM_ASSOC_TYPE_QNAME, DataTypeDefinition.QNAME, true, getParamDisplayLabel(PARAM_ASSOC_TYPE_QNAME)));
paramList.add(new ParameterDefinitionImpl(PARAM_ASSOC_QNAME, DataTypeDefinition.QNAME, true, getParamDisplayLabel(PARAM_ASSOC_QNAME)));
paramList.add(new ParameterDefinitionImpl(PARAM_OVERWRITE_COPY, DataTypeDefinition.BOOLEAN, false, getParamDisplayLabel(PARAM_OVERWRITE_COPY)));
}
/**
@@ -154,14 +160,59 @@ public class TransformActionExecuter extends ActionExecuterAbstractBase
QName destinationAssocTypeQName = (QName)ruleAction.getParameterValue(PARAM_ASSOC_TYPE_QNAME);
QName destinationAssocQName = (QName)ruleAction.getParameterValue(PARAM_ASSOC_QNAME);
// Copy the content node
NodeRef copyNodeRef = this.copyService.copy(
actionedUponNodeRef,
destinationParent,
destinationAssocTypeQName,
destinationAssocQName,
false);
// Get the overwirte value
boolean overwrite = true;
Boolean overwriteValue = (Boolean)ruleAction.getParameterValue(PARAM_OVERWRITE_COPY);
if (overwriteValue != null)
{
overwrite = overwriteValue.booleanValue();
}
// Since we are overwriting we need to figure out whether the destination node exists
NodeRef copyNodeRef = null;
if (overwrite == true)
{
// Try and find copies of the actioned upon node reference
List<NodeRef> copies = this.copyService.getCopies(actionedUponNodeRef);
if (copies != null && copies.isEmpty() == false)
{
for (NodeRef copy : copies)
{
// Ignore if the copy is a working copy
if (this.nodeService.hasAspect(copy, ContentModel.ASPECT_WORKING_COPY) == false)
{
// We can assume that we are looking for a node created by this action so the primary parent will
// match the destination folder
NodeRef parent = this.nodeService.getPrimaryParent(copy).getParentRef();
if (parent.equals(destinationParent) == true)
{
if (copyNodeRef == null)
{
copyNodeRef = copy;
}
else
{
throw new RuleServiceException(ERR_OVERWRITE);
}
}
}
}
}
}
boolean newCopy = false;
if (copyNodeRef == null)
{
// Copy the content node
copyNodeRef = this.copyService.copy(
actionedUponNodeRef,
destinationParent,
destinationAssocTypeQName,
destinationAssocQName,
false);
newCopy = true;
}
// Get the content reader
ContentReader contentReader = this.contentService.getReader(actionedUponNodeRef, ContentModel.PROP_CONTENT);
@@ -179,15 +230,18 @@ public class TransformActionExecuter extends ActionExecuterAbstractBase
contentWriter.setMimetype(mimeType); // new mimetype
contentWriter.setEncoding(contentReader.getEncoding()); // original encoding
// Adjust the name of the copy
String originalName = (String)nodeService.getProperty(actionedUponNodeRef, ContentModel.PROP_NAME);
String newName = transformName(originalName, originalMimetype, mimeType);
nodeService.setProperty(copyNodeRef, ContentModel.PROP_NAME, newName);
String originalTitle = (String)nodeService.getProperty(actionedUponNodeRef, ContentModel.PROP_TITLE);
if (originalTitle != null && originalTitle.length() > 0)
if (newCopy == true)
{
String newTitle = transformName(originalTitle, originalMimetype, mimeType);
nodeService.setProperty(copyNodeRef, ContentModel.PROP_TITLE, newTitle);
// Adjust the name of the copy
String originalName = (String)nodeService.getProperty(actionedUponNodeRef, ContentModel.PROP_NAME);
String newName = transformName(originalName, originalMimetype, mimeType);
nodeService.setProperty(copyNodeRef, ContentModel.PROP_NAME, newName);
String originalTitle = (String)nodeService.getProperty(actionedUponNodeRef, ContentModel.PROP_TITLE);
if (originalTitle != null && originalTitle.length() > 0)
{
String newTitle = transformName(originalTitle, originalMimetype, mimeType);
nodeService.setProperty(copyNodeRef, ContentModel.PROP_TITLE, newTitle);
}
}
// Try and transform the content
@@ -204,8 +258,11 @@ public class TransformActionExecuter extends ActionExecuterAbstractBase
" writer: " + contentWriter + "\n" +
" action: " + this);
}
// TODO: Revisit this for alternative solutions
nodeService.deleteNode(copyNodeRef);
//if (newCopy == true)
//{
// TODO: Revisit this for alternative solutions
// nodeService.deleteNode(copyNodeRef);
// }
}
}