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Phase one of merge of EC multilingual work

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These files are their changes plus adjustments for formatting and immediate clashes
I anticipate that this will break the build, but there are too many changes coming to risk it.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5740 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2007-05-22 04:47:14 +00:00
parent 2f68bf73da
commit 2e79d2e6d2
33 changed files with 3885 additions and 197 deletions
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255
source/java/org/alfresco/repo/model/ml/MultilingualContentServiceImpl.java
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@@ -15,15 +15,17 @@
* 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;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
@@ -33,8 +35,12 @@ import java.util.Set;
import org.alfresco.error.AlfrescoRuntimeException;
import org.alfresco.i18n.I18NUtil;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.version.VersionModel;
import org.alfresco.service.cmr.ml.ContentFilterLanguagesService;
import org.alfresco.service.cmr.ml.MultilingualContentService;
import org.alfresco.service.cmr.model.FileFolderService;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.ContentData;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.StoreRef;
@@ -52,19 +58,22 @@ import org.apache.commons.logging.LogFactory;
/**
* Multilingual support implementation
*
*
* @author Derek Hulley
* @author Philippe Dubois
* @author yanipig
*/
public class MultilingualContentServiceImpl implements MultilingualContentService
{
private static Log logger = LogFactory.getLog(MultilingualContentServiceImpl.class);
private NodeService nodeService;
private SearchService searchService;
private VersionService versionService;
private SearchParameters searchParametersMLRoot;
private ContentFilterLanguagesService contentFilterLanguagesService;
private FileFolderService fileFolderService;
public MultilingualContentServiceImpl()
{
searchParametersMLRoot = new SearchParameters();
@@ -73,27 +82,7 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
searchParametersMLRoot.addStore(new StoreRef(StoreRef.PROTOCOL_WORKSPACE, "SpacesStore"));
searchParametersMLRoot.setQuery("/cm:multilingualRoot");
}
public void setNodeService(NodeService nodeService)
{
this.nodeService = nodeService;
}
public void setSearchService(SearchService searchService)
{
this.searchService = searchService;
}
public void setVersionService(VersionService versionService)
{
this.versionService = versionService;
}
public void renameWithMLExtension(NodeRef translationNodeRef)
{
throw new UnsupportedOperationException();
}
/**
* @return Returns a reference to the node that will hold all the <b>cm:mlContainer</b> nodes.
*/
@@ -119,7 +108,7 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
rs.close();
}
}
private static final QName QNAME_ML_CONTAINER = QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, "mlContainer");
private static final QName QNAME_ML_TRANSLATION = QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, "mlTranslation");
/**
@@ -137,11 +126,11 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
// done
return assocRef.getChildRef();
}
/**
* Retrieve or create a <b>cm:mlDocument</b> container for the given node, which must have the
* <b>cm:mlDocument</b> already applied.
*
*
* @param mlDocumentNodeRef an existing <b>cm:mlDocument</b>
* @param allowCreate <tt>true</tt> if a <b>cm:mlContainer</b> must be created if on doesn't exist,
* otherwise <tt>false</tt> if a parent <b>cm:mlContainer</b> is expected to exist.
@@ -225,12 +214,15 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
// The aspect is present, so just ensure that the locale is correct
nodeService.setProperty(contentNodeRef, ContentModel.PROP_LOCALE, locale);
}
// Do we make use of an existing container?
if (mlContainerNodeRef == null)
{
// Make one
mlContainerNodeRef = getOrCreateMLContainer(contentNodeRef, true);
// set the pivot language
nodeService.setProperty(mlContainerNodeRef, ContentModel.PROP_LOCALE, locale);
}
else
{
@@ -240,7 +232,7 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
{
throw new AlfrescoRuntimeException("Duplicate locale in document pool: " + locale);
}
// Use the existing container
nodeService.addChild(
mlContainerNodeRef,
@@ -248,6 +240,7 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
ContentModel.ASSOC_MULTILINGUAL_CHILD,
QNAME_ML_TRANSLATION);
}
// done
return mlContainerNodeRef;
}
@@ -266,7 +259,7 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
}
return mlContainerNodeRef;
}
/** @inheritDoc */
public NodeRef addTranslation(NodeRef newTranslationNodeRef, NodeRef translationOfNodeRef, Locale locale)
{
@@ -307,7 +300,7 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
/** @inheritDoc */
public void createEdition( NodeRef translationNodeRef)
{
NodeRef mlContainerNodeRef = getOrCreateMLContainer(translationNodeRef, false);
NodeRef mlContainerNodeRef = getOrCreateMLContainer(translationNodeRef, false);
// Ensure that the translation given is one of the children
getOrCreateMLContainer(translationNodeRef, false);
// Get all the container's children
@@ -315,8 +308,25 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
mlContainerNodeRef,
ContentModel.ASSOC_MULTILINGUAL_CHILD,
RegexQNamePattern.MATCH_ALL);
// Version the container and all its children
versionService.createVersion(mlContainerNodeRef, null, true);
// Get and store the translation verions associated to the mlContainer
List<Version> versions = new ArrayList<Version>(childAssocRefs.size());
for (ChildAssociationRef childAssoc : childAssocRefs)
{
versions.add(versionService.getCurrentVersion(childAssoc.getChildRef()));
}
Map<String, Serializable> editionProperties = new HashMap<String, Serializable>();
editionProperties.put(
VersionModel.PROP_QNAME_TRANSLATION_VERIONS.toString(),
(Serializable) versions
);
// Version the container and all its children
versionService.createVersion(mlContainerNodeRef, editionProperties, true);
// Remove all the child documents apart from the given node
boolean found = false;
for (ChildAssociationRef childAssoc : childAssocRefs)
@@ -416,4 +426,173 @@ public class MultilingualContentServiceImpl implements MultilingualContentServic
}
return nearestNodeRef;
}
}
/** @inheritDoc */
public List<Locale> getMissingTranslations(NodeRef localizedNodeRef, boolean addThisNodeLocale)
{
List<Locale> foundLocales = new ArrayList<Locale>(getTranslations(localizedNodeRef).keySet());
List<String> foundLanguages = new ArrayList<String>();
// transform locales into languages codes
for(Locale locale : foundLocales)
{
foundLanguages.add(locale.getLanguage());
}
// add the locale of the given node if required
if(addThisNodeLocale)
{
Locale localeNode = (Locale) nodeService.getProperty(localizedNodeRef, ContentModel.PROP_LOCALE);
if(localeNode != null)
{
foundLanguages.remove(localeNode.toString());
}
else
{
logger.warn("No locale found for the node " + localizedNodeRef);
}
}
List<String> missingLanguages = null;
if(foundLanguages.size() == 0)
{
// The given node is the only one available translation and it must
// be return.
// MissingLanguages become the entire list pf languages.
missingLanguages = contentFilterLanguagesService.getFilterLanguages();
}
else
{
// get the missing languages form the list of content filter languages
missingLanguages = contentFilterLanguagesService.getMissingLanguages(foundLanguages);
}
// construct a list of locales
List<Locale> missingLocales = new ArrayList<Locale>(missingLanguages.size() + 1);
for(String lang : missingLanguages)
{
missingLocales.add(I18NUtil.parseLocale(lang));
}
return missingLocales;
}
/** @inheritDoc */
public NodeRef getPivotTranslation(NodeRef nodeRef)
{
if(nodeService.hasAspect(nodeRef, ContentModel.ASPECT_MULTILINGUAL_DOCUMENT))
{
NodeRef container = getTranslationContainer(nodeRef);
Locale containerLocale = (Locale) nodeService.getProperty(container, ContentModel.PROP_LOCALE);
return getTranslationForLocale(nodeRef, containerLocale);
}
else if(ContentModel.TYPE_MULTILINGUAL_CONTAINER.equals(nodeService.getType(nodeRef)))
{
Locale containerLocale = (Locale) nodeService.getProperty(nodeRef, ContentModel.PROP_LOCALE);
return getTranslationForLocale(getTranslations(nodeRef).get(containerLocale), containerLocale);
}
else
{
logger.warn("The node is not multilingual " + nodeRef);
return null;
}
}
/**
* @inheritDoc */
public NodeRef addEmptyTranslation(NodeRef translationOfNodeRef, String name, Locale locale)
{
// any node used as reference
NodeRef anyTranslation;
// the empty document to create
NodeRef newTranslationNodeRef = null;
QName typeQName = nodeService.getType(translationOfNodeRef);
if (typeQName.equals(ContentModel.TYPE_MULTILINGUAL_CONTAINER))
{
// Set the ml container ans get the pivot
anyTranslation = getPivotTranslation(translationOfNodeRef);
}
else if(nodeService.hasAspect(translationOfNodeRef, ContentModel.ASPECT_MULTILINGUAL_DOCUMENT))
{
anyTranslation = translationOfNodeRef;
}
else
{
throw new IllegalArgumentException(
"Node must have aspect " + ContentModel.ASPECT_MULTILINGUAL_DOCUMENT + " applied or be a " + ContentModel.TYPE_MULTILINGUAL_CONTAINER);
}
// Create the document in the space of the node of reference
NodeRef parentNodeRef = nodeService.getPrimaryParent(anyTranslation).getParentRef();
newTranslationNodeRef = fileFolderService.create(
parentNodeRef,
name,
ContentModel.TYPE_CONTENT).getNodeRef();
// add the translation to the container
addTranslation(newTranslationNodeRef, translationOfNodeRef, locale);
// set it empty
nodeService.addAspect(newTranslationNodeRef, ContentModel.ASPECT_MULTILINGUAL_EMPTY_TRANSLATION, null);
// get the extension and set the ContentData property with an null URL.
String extension = "";
int dotIdx;
if((dotIdx = name.lastIndexOf(".")) > -1 )
{
extension = name.substring(dotIdx);
}
nodeService.setProperty(newTranslationNodeRef, ContentModel.PROP_CONTENT,
new ContentData(null, extension, 0, "UTF-8", locale));
if (logger.isDebugEnabled())
{
logger.debug("Added an empty translation: \n" +
" Translation of: " + translationOfNodeRef + " of type " + typeQName + "\n" +
" New translation: " + newTranslationNodeRef + "\n" +
" Locale: " + locale);
}
return newTranslationNodeRef;
}
public void setNodeService(NodeService nodeService)
{
this.nodeService = nodeService;
}
public void setSearchService(SearchService searchService)
{
this.searchService = searchService;
}
public void setVersionService(VersionService versionService)
{
this.versionService = versionService;
}
public void setContentFilterLanguagesService(ContentFilterLanguagesService contentFilterLanguagesService)
{
this.contentFilterLanguagesService = contentFilterLanguagesService;
}
public void setFileFolderService(FileFolderService fileFolderService)
{
this.fileFolderService = fileFolderService;
}
public void renameWithMLExtension(NodeRef translationNodeRef)
{
throw new UnsupportedOperationException();
}
}