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RenditionService. Providing extra extension point in thumbnail-rendition conversion

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@19105 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Neil McErlean
2010-03-07 14:49:32 +00:00
parent ef6595c3de
commit b39667ad40
4 changed files with 32 additions and 9 deletions
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13
config/alfresco/thumbnail-service-context.xml
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@@ -46,19 +46,24 @@
<property name="thumbnailRegistry" ref="thumbnailRegistry" /> <property name="thumbnailRegistry" ref="thumbnailRegistry" />
</bean> </bean>
<!-- This bean is responsible for the conversion of thumbnail definitions to
rendition definitions and vice versa -->
<bean id ="thumbnailRenditionConvertor" class="org.alfresco.repo.thumbnail.ThumbnailRenditionConvertor" />
<!-- Thumbnail Register --> <!-- Thumbnail Register -->
<bean id="thumbnailRegistry" class="org.alfresco.repo.thumbnail.ThumbnailRegistry"> <bean id="thumbnailRegistry" class="org.alfresco.repo.thumbnail.ThumbnailRegistry">
<property name="contentService" ref="ContentService"/> <property name="contentService" ref="ContentService"/>
<property name="renditionService" ref="renditionService" /> <property name="renditionService" ref="renditionService" />
<property name="thumbnails"> <property name="thumbnails">
<list> <list>
<value>medium</value> <value>medium</value>
<value>doclib</value> <value>doclib</value>
<value>webpreview</value> <value>webpreview</value>
<value>imgpreview</value> <value>imgpreview</value>
<value>avatar</value> <value>avatar</value>
</list> </list>
</property> </property>
<property name="thumbnailRenditionConvertor" ref="thumbnailRenditionConvertor" />
</bean> </bean>
<!-- Create Thumbnail Action --> <!-- Create Thumbnail Action -->

17
source/java/org/alfresco/repo/thumbnail/ThumbnailRegistry.java
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@@ -55,6 +55,19 @@ public class ThumbnailRegistry
/** Cache to store mimetype to thumbnailDefinition mapping */ /** Cache to store mimetype to thumbnailDefinition mapping */
private Map<String, List<ThumbnailDefinition>> mimetypeMap = new HashMap<String, List<ThumbnailDefinition>>(17); private Map<String, List<ThumbnailDefinition>> mimetypeMap = new HashMap<String, List<ThumbnailDefinition>>(17);
private ThumbnailRenditionConvertor thumbnailRenditionConvertor;
public void setThumbnailRenditionConvertor(
ThumbnailRenditionConvertor thumbnailRenditionConvertor)
{
this.thumbnailRenditionConvertor = thumbnailRenditionConvertor;
}
public ThumbnailRenditionConvertor getThumbnailRenditionConvertor()
{
return thumbnailRenditionConvertor;
}
/** /**
* Content service * Content service
@@ -79,7 +92,7 @@ public class ThumbnailRegistry
public void setThumbnails(final List<String> thumbnails) public void setThumbnails(final List<String> thumbnails)
{ {
this.thumbnails = thumbnails; this.thumbnails = thumbnails;
// We'll not populate the data fields in the ThumbnailRegistry here, instead preferring // We'll not populate the data fields in the ThumbnailRegistry here, instead preferring
// to do it lazily later. // to do it lazily later.
} }
@@ -101,8 +114,6 @@ public class ThumbnailRegistry
private void initThumbnailDefinitions() private void initThumbnailDefinitions()
{ {
ThumbnailRenditionConvertor thumbnailRenditionConvertor = new ThumbnailRenditionConvertor();
for (String thumbnailDefinitionName : this.thumbnails) for (String thumbnailDefinitionName : this.thumbnails)
{ {
QName qName = QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, thumbnailDefinitionName); QName qName = QName.createQName(NamespaceService.CONTENT_MODEL_1_0_URI, thumbnailDefinitionName);

4
source/java/org/alfresco/repo/thumbnail/ThumbnailServiceImpl.java
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@@ -215,7 +215,7 @@ public class ThumbnailServiceImpl implements ThumbnailService
renderingAction = renditionService.createRenditionDefinition(thumbnailQName, renderingEngineName); renderingAction = renditionService.createRenditionDefinition(thumbnailQName, renderingEngineName);
} }
Map<String, Serializable> params = new ThumbnailRenditionConvertor().convert(transformationOptions, assocDetails); Map<String, Serializable> params = thumbnailRegistry.getThumbnailRenditionConvertor().convert(transformationOptions, assocDetails);
for (String key : params.keySet()) for (String key : params.keySet())
{ {
renderingAction.setParameterValue(key, params.get(key)); renderingAction.setParameterValue(key, params.get(key));
@@ -314,7 +314,7 @@ public class ThumbnailServiceImpl implements ThumbnailService
rendDefn = renditionService.createRenditionDefinition(parentAssoc.getQName(), renderingEngineName); rendDefn = renditionService.createRenditionDefinition(parentAssoc.getQName(), renderingEngineName);
} }
Map<String, Serializable> params = new ThumbnailRenditionConvertor().convert(transformationOptions, null); Map<String, Serializable> params = thumbnailRegistry.getThumbnailRenditionConvertor().convert(transformationOptions, null);
for (String key : params.keySet()) for (String key : params.keySet())
{ {
rendDefn.setParameterValue(key, params.get(key)); rendDefn.setParameterValue(key, params.get(key));

7
source/java/org/alfresco/repo/thumbnail/ThumbnailServiceImplParameterTest.java
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@@ -114,6 +114,13 @@ public class ThumbnailServiceImplParameterTest
} }
}; };
thumbs.setRenditionService(renditionService); thumbs.setRenditionService(renditionService);
thumbs.setThumbnailRegistry(new ThumbnailRegistry() {
@Override
public ThumbnailRenditionConvertor getThumbnailRenditionConvertor()
{
return new ThumbnailRenditionConvertor();
}
});
thumbnailService = thumbs; thumbnailService = thumbs;
} }