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Yannick Pignot (European Commission) multilingual services

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- EditionService for versioning of groups of translations
 - Quite a bit of trimming of whitespace that I have no intention of undoing.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5927 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2007-06-13 01:13:25 +00:00
parent f4c758dfe5
commit 9e836f04f8
23 changed files with 1835 additions and 1067 deletions
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150
source/java/org/alfresco/repo/model/ml/MultilingualDocumentAspect.java
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@@ -15,11 +15,11 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.repo.model.ml;
@@ -35,6 +35,7 @@ import org.alfresco.repo.node.NodeServicePolicies;
import org.alfresco.repo.policy.JavaBehaviour;
import org.alfresco.repo.policy.PolicyComponent;
import org.alfresco.repo.policy.PolicyScope;
import org.alfresco.repo.version.VersionServicePolicies;
import org.alfresco.service.cmr.ml.MultilingualContentService;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
@@ -46,54 +47,69 @@ import org.alfresco.service.namespace.RegexQNamePattern;
/**
* Class containing behaviour for the multilingual document aspect.
*
*
* {@link ContentModel#ASPECT_MULTILINGUAL_DOCUMENT ml document aspect}
*
* @author yanipig
*/
public class MultilingualDocumentAspect implements
public class MultilingualDocumentAspect implements
CopyServicePolicies.OnCopyNodePolicy,
CopyServicePolicies.OnCopyCompletePolicy,
NodeServicePolicies.BeforeDeleteNodePolicy,
NodeServicePolicies.OnUpdatePropertiesPolicy
NodeServicePolicies.OnUpdatePropertiesPolicy,
VersionServicePolicies.OnCreateVersionPolicy
{
/**
* List of properties to set persistent when a version of the mlDocument is created
*/
public static final QName[] PROPERTIES_TO_VERSION = {
ContentModel.PROP_AUTHOR,
ContentModel.PROP_LOCALE,
ContentModel.PROP_TITLE,
ContentModel.PROP_DESCRIPTION,
};
// Dependencies
private PolicyComponent policyComponent;
private MultilingualContentService multilingualContentService;
private NodeService nodeService;
/**
* Initialise the Multilingual Aspect
*
*
* Ensures that the {@link ContentModel#ASPECT_MULTILINGUAL_DOCUMENT ml document aspect}
*/
public void init()
{
this.policyComponent.bindClassBehaviour(
QName.createQName(NamespaceService.ALFRESCO_URI, "onCopyNode"),
ContentModel.ASPECT_MULTILINGUAL_DOCUMENT,
QName.createQName(NamespaceService.ALFRESCO_URI, "onCopyNode"),
ContentModel.ASPECT_MULTILINGUAL_DOCUMENT,
new JavaBehaviour(this, "onCopyNode"));
this.policyComponent.bindClassBehaviour(
QName.createQName(NamespaceService.ALFRESCO_URI, "onCopyComplete"),
QName.createQName(NamespaceService.ALFRESCO_URI, "onCopyComplete"),
ContentModel.ASPECT_MULTILINGUAL_DOCUMENT,
new JavaBehaviour(this, "onCopyComplete"));
this.policyComponent.bindClassBehaviour(
QName.createQName(NamespaceService.ALFRESCO_URI, "beforeDeleteNode"),
ContentModel.ASPECT_MULTILINGUAL_DOCUMENT,
new JavaBehaviour(this, "beforeDeleteNode"));
QName.createQName(NamespaceService.ALFRESCO_URI, "beforeDeleteNode"),
ContentModel.ASPECT_MULTILINGUAL_DOCUMENT,
new JavaBehaviour(this, "beforeDeleteNode"));
this.policyComponent.bindClassBehaviour(
QName.createQName(NamespaceService.ALFRESCO_URI, "onUpdateProperties"),
QName.createQName(NamespaceService.ALFRESCO_URI, "onUpdateProperties"),
ContentModel.ASPECT_MULTILINGUAL_DOCUMENT,
new JavaBehaviour(this, "onUpdateProperties"));
this.policyComponent.bindClassBehaviour(
QName.createQName(NamespaceService.ALFRESCO_URI, "onCreateVersion"),
ContentModel.ASPECT_MULTILINGUAL_DOCUMENT,
new JavaBehaviour(this, "onCreateVersion"));
}
/**
* @param policyComponent the policy component to register behaviour with
*/
@@ -101,12 +117,12 @@ public class MultilingualDocumentAspect implements
{
this.policyComponent = policyComponent;
}
/**
* @param multilingualContentService the Multilingual Content Service to set
*/
public void setMultilingualContentService(
MultilingualContentService multilingualContentService)
MultilingualContentService multilingualContentService)
{
this.multilingualContentService = multilingualContentService;
}
@@ -114,36 +130,36 @@ public class MultilingualDocumentAspect implements
/**
* @param nodeService the Node Service to set
*/
public void setNodeService(NodeService nodeService)
public void setNodeService(NodeService nodeService)
{
this.nodeService = nodeService;
}
}
/**
* The copy of a <b>cm:mlDocument</b> can't keep the Multilingual aspect.
*
*
* @see org.alfresco.repo.copy.CopyServicePolicies.OnCopyNodePolicy#onCopyNode(org.alfresco.service.namespace.QName, org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.cmr.repository.StoreRef, boolean, org.alfresco.repo.policy.PolicyScope)
*/
public void onCopyNode(QName classRef, NodeRef sourceNodeRef, StoreRef destinationStoreRef, boolean copyToNewNode, PolicyScope copyDetails)
public void onCopyNode(QName classRef, NodeRef sourceNodeRef, StoreRef destinationStoreRef, boolean copyToNewNode, PolicyScope copyDetails)
{
copyDetails.removeAspect(ContentModel.ASPECT_MULTILINGUAL_DOCUMENT);
copyDetails.removeAspect(ContentModel.ASPECT_MULTILINGUAL_DOCUMENT);
}
/**
* The copy of <b>mlDocument</b> don't keep the 'locale' property.
*
* The copy of <b>mlDocument</b> don't keep the 'locale' property.
*
* @see org.alfresco.repo.copy.CopyServicePolicies.OnCopyCompletePolicy#onCopyComplete(org.alfresco.service.namespace.QName, org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.cmr.repository.NodeRef, boolean, java.util.Map)
*/
public void onCopyComplete(QName classRef, NodeRef sourceNodeRef, NodeRef destinationRef, boolean copyToNewNode, Map<NodeRef, NodeRef> copyMap)
public void onCopyComplete(QName classRef, NodeRef sourceNodeRef, NodeRef destinationRef, boolean copyToNewNode, Map<NodeRef, NodeRef> copyMap)
{
nodeService.removeProperty(destinationRef, ContentModel.PROP_LOCALE);
}
/**
* If this is not an empty translation, then ensure that the node is properly
* unhooked from the translation mechanism first.
*/
public void beforeDeleteNode(NodeRef nodeRef)
public void beforeDeleteNode(NodeRef nodeRef)
{
if (nodeService.hasAspect(nodeRef, ContentModel.ASPECT_MULTILINGUAL_EMPTY_TRANSLATION))
{
@@ -155,63 +171,63 @@ public class MultilingualDocumentAspect implements
multilingualContentService.unmakeTranslation(nodeRef);
}
}
/**
* Ensure that the locale is unique inside the <b>mlContainer</b>.
*
*
* If the locale of a pivot translation is modified, the pivot locale reference of the mlContainer
* must be modified too.
*
*
* @see org.alfresco.repo.node.NodeServicePolicies.OnUpdatePropertiesPolicy#onUpdateProperties(org.alfresco.service.cmr.repository.NodeRef, java.util.Map, java.util.Map)
*/
public void onUpdateProperties(NodeRef nodeRef, Map<QName, Serializable> before, Map<QName, Serializable> after)
public void onUpdateProperties(NodeRef nodeRef, Map<QName, Serializable> before, Map<QName, Serializable> after)
{
/*
* TODO: Move this into MultilingualContentService#setTranslationLocale
*/
Locale localeBefore = (Locale) before.get(ContentModel.PROP_LOCALE);
Locale localeAfter;
// the after local property type can be either Locale or String
// the after local property type can be either Locale or String
Serializable objLocaleAfter = after.get(ContentModel.PROP_LOCALE);
if (objLocaleAfter instanceof Locale )
if (objLocaleAfter instanceof Locale )
{
localeAfter = (Locale) objLocaleAfter;
}
else
{
localeAfter = I18NUtil.parseLocale(objLocaleAfter.toString());
}
// if the local has been modified
if(!localeBefore.equals(localeAfter))
{
NodeRef mlContainer = multilingualContentService.getTranslationContainer(nodeRef);
// Since the map returned by the getTranslations doesn't duplicate keys, the size of this map will be
// Since the map returned by the getTranslations doesn't duplicate keys, the size of this map will be
// different of the size of the number of children of the mlContainer if a duplicate locale is found.
int transSize = multilingualContentService.getTranslations(mlContainer).size();
int childSize = nodeService.getChildAssocs(mlContainer, ContentModel.ASSOC_MULTILINGUAL_CHILD, RegexQNamePattern.MATCH_ALL).size();
// if duplicate locale found
if(transSize != childSize)
{
// throw an exception and the current transaction will be rolled back. The properties will not be
// throw an exception and the current transaction will be rolled back. The properties will not be
// longer in an illegal state.
throw new IllegalArgumentException("The locale " + localeAfter +
" can't be changed for the node " + nodeRef +
throw new IllegalArgumentException("The locale " + localeAfter +
" can't be changed for the node " + nodeRef +
" because this locale is already in use in an other translation of the same " +
ContentModel.TYPE_MULTILINGUAL_CONTAINER + ".");
}
// get the locale of ML Container
Locale localMlContainer = (Locale) nodeService.getProperty(
mlContainer,
ContentModel.PROP_LOCALE);
// if locale of the container is equals to the locale of
// if locale of the container is equals to the locale of
// the node (before update). The nodeRef is the pivot language
// and the locale of the mlContainer must be modified
if(localeBefore.equals(localMlContainer))
@@ -219,12 +235,26 @@ public class MultilingualDocumentAspect implements
nodeService.setProperty(
mlContainer,
ContentModel.PROP_LOCALE,
localeAfter);
localeAfter);
}
}
// else no action to perform
}
/**
* Persist some specific properties in the version store
*
* @see org.alfresco.repo.model.ml.MultilingualDocumentAspect.PROPERTIES_TO_VERSION
* @see org.alfresco.repo.version.VersionServicePolicies.OnCreateVersionPolicy#onCreateVersion(org.alfresco.service.namespace.QName, org.alfresco.service.cmr.repository.NodeRef, java.util.Map, org.alfresco.repo.policy.PolicyScope)
*/
public void onCreateVersion(QName classRef, NodeRef versionableNode, Map<String, Serializable> versionProperties, PolicyScope nodeDetails)
{
for(QName prop : PROPERTIES_TO_VERSION)
{
nodeDetails.addProperty(prop, nodeService.getProperty(versionableNode, prop));
}
// else no action to perform
}
}