本文整理汇总了Java中org.alfresco.service.cmr.repository.TransformationOptions.setSourceNodeRef方法的典型用法代码示例。如果您正苦于以下问题:Java TransformationOptions.setSourceNodeRef方法的具体用法?Java TransformationOptions.setSourceNodeRef怎么用?Java TransformationOptions.setSourceNodeRef使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.alfresco.service.cmr.repository.TransformationOptions
的用法示例。
在下文中一共展示了TransformationOptions.setSourceNodeRef方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: isThumbnailDefinitionAvailable
import org.alfresco.service.cmr.repository.TransformationOptions; //导入方法依赖的package包/类
/**
* Checks to see if at this moment in time, the specified {@link ThumbnailDefinition}
* is able to thumbnail the source mimetype. Typically used with Thumbnail Definitions
* retrieved by name, and/or when dealing with transient {@link ContentTransformer}s.
* @param sourceUrl The URL of the source (optional)
* @param sourceMimetype The source mimetype
* @param sourceSize the size (in bytes) of the source. Use -1 if unknown.
* @param sourceNodeRef which is set in a copy of the thumbnailDefinition transformation options,
* so that it may be used by transformers and debug.
* @param thumbnailDefinition The {@link ThumbnailDefinition} to check for
*/
public boolean isThumbnailDefinitionAvailable(String sourceUrl, String sourceMimetype, long sourceSize, NodeRef sourceNodeRef, ThumbnailDefinition thumbnailDefinition)
{
// Copy the thumbnail's TransformationOptions and set the sourceNodeRef, for use by transformers and debug.
TransformationOptions options = thumbnailDefinition.getTransformationOptions().deepCopy();
options.setSourceNodeRef(sourceNodeRef);
// Log the following getTransform() as trace so we can see the wood for the trees
boolean orig = TransformerDebug.setDebugOutput(false);
try
{
return this.contentService.getTransformer(
sourceUrl,
sourceMimetype,
sourceSize,
thumbnailDefinition.getMimetype(), options
) != null;
}
finally
{
TransformerDebug.setDebugOutput(orig);
}
}
示例2: getTransformOptionsImpl
import org.alfresco.service.cmr.repository.TransformationOptions; //导入方法依赖的package包/类
@Override
protected TransformationOptions getTransformOptionsImpl(TransformationOptions options, RenderingContext context)
{
options.setSourceNodeRef(context.getSourceNode());
ImageTransformationOptions imageTransformationOptions = (ImageTransformationOptions)options;
String commandOptions = context.getCheckedParam(PARAM_COMMAND_OPTIONS, String.class);
ImageResizeOptions imageResizeOptions = getImageResizeOptions(context);
boolean autoOrient = context.getParamWithDefault(PARAM_AUTO_ORIENTATION, true);
imageTransformationOptions.setResizeOptions(imageResizeOptions);
imageTransformationOptions.setAutoOrient(autoOrient);
if (commandOptions != null)
{
imageTransformationOptions.setCommandOptions(commandOptions);
}
return super.getTransformOptionsImpl(options, context);
}
示例3: transformDocument
import org.alfresco.service.cmr.repository.TransformationOptions; //导入方法依赖的package包/类
private ScriptNode transformDocument(String mimetype, NodeRef destination)
{
ParameterCheck.mandatoryString("Mimetype", mimetype);
ParameterCheck.mandatory("Destination Node", destination);
final NodeRef sourceNodeRef = nodeRef;
// the delegate definition for transforming a document
Transformer transformer = new AbstractTransformer()
{
protected void doTransform(ContentService contentService,
ContentReader reader, ContentWriter writer)
{
TransformationOptions options = new TransformationOptions();
options.setSourceNodeRef(sourceNodeRef);
contentService.transform(reader, writer, options);
}
};
return transformNode(transformer, mimetype, destination);
}
示例4: getTransformOptionsImpl
import org.alfresco.service.cmr.repository.TransformationOptions; //导入方法依赖的package包/类
@Override
protected TransformationOptions getTransformOptionsImpl(TransformationOptions options, RenderingContext context)
{
options.setSourceNodeRef(context.getSourceNode());
options.setTargetNodeRef(context.getDestinationNode());
return super.getTransformOptionsImpl(options, context);
}
示例5: updateThumbnail
import org.alfresco.service.cmr.repository.TransformationOptions; //导入方法依赖的package包/类
/**
* @see org.alfresco.service.cmr.thumbnail.ThumbnailService#updateThumbnail(org.alfresco.service.cmr.repository.NodeRef, org.alfresco.service.cmr.repository.TransformationOptions)
*/
public void updateThumbnail(final NodeRef thumbnail, final TransformationOptions transformationOptions)
{
if (logger.isDebugEnabled() == true)
{
logger.debug("Updating thumbnail (thumbnail=" + thumbnail.toString() + ")");
}
// First check that we are dealing with a rendition object
if (renditionService.isRendition(thumbnail))
{
// Get the node that is the source of the thumbnail
ChildAssociationRef parentAssoc = renditionService.getSourceNode(thumbnail);
if (parentAssoc == null)
{
if (logger.isDebugEnabled() == true)
{
logger.debug("Updating thumbnail: The thumbnails parent cannot be found (thumbnail=" + thumbnail.toString() + ")");
}
throw new ThumbnailException(ERR_NO_PARENT);
}
final QName renditionAssociationName = parentAssoc.getQName();
NodeRef sourceNode = parentAssoc.getParentRef();
// Get the content property
QName contentProperty = (QName)nodeService.getProperty(thumbnail, ContentModel.PROP_CONTENT_PROPERTY_NAME);
// Set the basic detail of the transformation options
transformationOptions.setSourceNodeRef(sourceNode);
transformationOptions.setSourceContentProperty(contentProperty);
transformationOptions.setTargetContentProperty(ContentModel.PROP_CONTENT);
// Do the thumbnail transformation. Rendition Definitions are persisted underneath the Data Dictionary for which Group ALL
// has Consumer access by default. However, we cannot assume that that access level applies for all deployments. See ALF-7334.
RenditionDefinition rendDefn = AuthenticationUtil.runAs(new AuthenticationUtil.RunAsWork<RenditionDefinition>()
{
@Override
public RenditionDefinition doWork() throws Exception
{
return renditionService.loadRenditionDefinition(renditionAssociationName);
}
}, AuthenticationUtil.getSystemUserName());
if (rendDefn == null)
{
String renderingEngineName = getRenderingEngineNameFor(transformationOptions);
rendDefn = renditionService.createRenditionDefinition(parentAssoc.getQName(), renderingEngineName);
}
Map<String, Serializable> params = thumbnailRegistry.getThumbnailRenditionConvertor().convert(transformationOptions, null);
for (String key : params.keySet())
{
rendDefn.setParameterValue(key, params.get(key));
}
renditionService.render(sourceNode, rendDefn);
}
else
{
if (logger.isDebugEnabled() == true)
{
logger.debug("Updating thumbnail: cannot update a thumbnail node that isn't the correct thumbnail type (thumbnail=" + thumbnail.toString() + ")");
}
}
}
示例6: getContentAsText
import org.alfresco.service.cmr.repository.TransformationOptions; //导入方法依赖的package包/类
/**
* @param length Length of the character stream to return, or -1 for all
*
* @return the binary content stream converted to text using any available transformer
* if fails to convert then null will be returned
*/
public String getContentAsText(int length)
{
String result = null;
if (MimetypeMap.MIMETYPE_TEXT_PLAIN.equals(getMimetype()))
{
result = getContentMaxLength(length);
}
else
{
// get the content reader
ContentService contentService = services.getContentService();
NodeRef nodeRef = getNodeRef();
ContentReader reader = contentService.getReader(nodeRef, property);
if (reader == null)
{
return ""; // Caller of this method returns "" if there is an IOException
}
// get the writer and set it up for text convert
ContentWriter writer = contentService.getTempWriter();
writer.setMimetype("text/plain");
writer.setEncoding(reader.getEncoding());
TransformationOptions options = new TransformationOptions();
options.setSourceNodeRef(nodeRef);
// try and transform the content
try
{
contentService.transform(reader, writer, options);
ContentReader resultReader = writer.getReader();
if (resultReader != null && reader.exists())
{
if (length != -1)
{
result = resultReader.getContentString(length);
}
else
{
result = resultReader.getContentString();
}
}
}
catch (NoTransformerException|UnsupportedTransformationException e)
{
// ignore
}
}
return result;
}