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- moving generic xml parsing utilities out of FormsService and into their own class

Browse Source 
- refactoring to generate and regenerate methods to make it easier to use project level overridden properties, and to at some point (soon) make it possible to make error handling for rendering engines more robust
- added a web project object to encapsulate web project properties and provide a central location for getting forms and rendering engines with web project level overridden properties
- made select default workflow screen match wireframes
- using the same workflowdefault type in the wcm model for web projects and forms.
- using outputpathpattern aspect consistently
- using commons.io to parse paths
- using form name rather than noderef as parameter for selected form from content forms dashlet
- fixed bug where rendition properties noderef wasn't being properly associated with renditions causing problems with regenerate
- using multivalued properties to track renditions
- remove weird registerRendition/registerFormInstanceData calls.  no longer necessary since generateRendition and regenerate are done within forminstancedata and rendition
- adding default workflow parameters as property of Form
- adding a unique name property to rendering engine templates to allow for looking one up by name


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4702 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Ariel Backenroth
2006-12-31 08:45:42 +00:00
parent 21a73db5bd
commit a25d85ee83
43 changed files with 1546 additions and 1103 deletions
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128
source/java/org/alfresco/web/forms/RenderingEngineTemplateImpl.java
View File

@@ -17,32 +17,21 @@
package org.alfresco.web.forms;
import freemarker.ext.dom.NodeModel;
import freemarker.template.SimpleDate;
import freemarker.template.SimpleHash;
import freemarker.template.SimpleScalar;
import freemarker.template.TemplateHashModel;
import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import freemarker.template.*;
import java.io.*;
import java.text.MessageFormat;
import java.util.*;
import javax.faces.context.FacesContext;
import org.alfresco.model.ContentModel;
import org.alfresco.model.WCMAppModel;
import org.alfresco.repo.avm.AVMNodeConverter;
import org.alfresco.repo.domain.PropertyValue;
import org.alfresco.service.ServiceRegistry;
import org.alfresco.service.cmr.avm.AVMService;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.cmr.repository.ContentService;
import org.alfresco.service.cmr.repository.MimetypeService;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.TemplateNode;
import org.alfresco.service.cmr.repository.TemplateService;
import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
import org.alfresco.service.cmr.repository.*;
import org.alfresco.service.namespace.QName;
import org.alfresco.web.app.Application;
import org.alfresco.web.bean.repository.Repository;
import org.alfresco.web.bean.wcm.AVMConstants;
import org.apache.commons.logging.Log;
@@ -64,6 +53,14 @@ public class RenderingEngineTemplateImpl
protected RenderingEngineTemplateImpl(final NodeRef nodeRef,
final NodeRef renditionPropertiesNodeRef)
{
if (nodeRef == null)
{
throw new NullPointerException();
}
if (renditionPropertiesNodeRef == null)
{
throw new NullPointerException();
}
this.nodeRef = nodeRef;
this.renditionPropertiesNodeRef = renditionPropertiesNodeRef;
}
@@ -91,7 +88,7 @@ public class RenderingEngineTemplateImpl
{
final NodeService nodeService = this.getServiceRegistry().getNodeService();
return (String)nodeService.getProperty(this.renditionPropertiesNodeRef,
WCMAppModel.PROP_OUTPUT_PATH_PATTERN_RENDITION);
WCMAppModel.PROP_OUTPUT_PATH_PATTERN);
}
public NodeRef getNodeRef()
@@ -99,6 +96,11 @@ public class RenderingEngineTemplateImpl
return this.nodeRef;
}
public NodeRef getRenditionPropertiesNodeRef()
{
return this.renditionPropertiesNodeRef;
}
/**
* Provides an input stream to the rendering engine template.
*
@@ -133,15 +135,12 @@ public class RenderingEngineTemplateImpl
*
* @return the output path to use for renditions.
*/
public String getOutputPathForRendition(final FormInstanceData formInstanceData)
public String getOutputPathForRendition(final FormInstanceData formInstanceData /*,final String parentAVMPath */)
{
final ServiceRegistry sr = this.getServiceRegistry();
final NodeService nodeService = sr.getNodeService();
final AVMService avmService = sr.getAVMService();
final String outputPathPattern = (String)
nodeService.getProperty(this.renditionPropertiesNodeRef,
WCMAppModel.PROP_OUTPUT_PATH_PATTERN_RENDITION);
final String formInstanceDataAVMPath = formInstanceData.getPath();
final Map<String, Object> root = new HashMap<String, Object>();
@@ -161,20 +160,20 @@ public class RenderingEngineTemplateImpl
try
{
final FormsService fs = FormsService.getInstance();
root.put("xml", NodeModel.wrap(fs.parseXML(formInstanceData.getNodeRef())));
root.put("xml", NodeModel.wrap(formInstanceData.getDocument()));
}
catch (Exception e)
{
LOGGER.error(e);
}
root.put("node", new TemplateNode(formInstanceData.getNodeRef(), sr, null));
root.put("node", new TemplateNode(((FormInstanceDataImpl)formInstanceData).getNodeRef(), sr, null));
root.put("date", new SimpleDate(new Date(), SimpleDate.DATETIME));
final TemplateService templateService = sr.getTemplateService();
final String outputPathPattern = this.getOutputPathPattern();
String result = templateService.processTemplateString(null,
outputPathPattern,
outputPathPattern,
new SimpleHash(root));
final String parentAVMPath = AVMNodeConverter.SplitBase(formInstanceDataAVMPath)[0];
result = AVMConstants.buildPath(parentAVMPath,
@@ -196,19 +195,70 @@ public class RenderingEngineTemplateImpl
WCMAppModel.PROP_MIMETYPE_FOR_RENDITION);
}
public void registerRendition(final Rendition rendition,
final FormInstanceData primaryFormInstanceData)
/**
* Produces a rendition of the provided formInstanceData.
*/
public Rendition render(final FormInstanceData formInstanceData)
throws IOException,
SAXException,
RenderingEngine.RenderingException
{
final NodeService nodeService = this.getServiceRegistry().getNodeService();
final Map<QName, Serializable> props = new HashMap<QName, Serializable>(2, 1.0f);
props.put(WCMAppModel.PROP_PARENT_RENDERING_ENGINE_TEMPLATE, this.nodeRef);
// extract a store relative path for the primary form instance data
String path = primaryFormInstanceData.getPath();
path = path.substring(path.indexOf(':') + 1);
props.put(WCMAppModel.PROP_PRIMARY_FORM_INSTANCE_DATA, path);
final AVMService avmService = this.getServiceRegistry().getAVMService();
final String renditionAvmPath = this.getOutputPathForRendition(formInstanceData);
if (avmService.lookup(-1, renditionAvmPath) == null)
{
final String parentAVMPath = AVMNodeConverter.SplitBase(renditionAvmPath)[0];
AVMConstants.makeAllDirectories(parentAVMPath);
avmService.createFile(parentAVMPath,
AVMNodeConverter.SplitBase(renditionAvmPath)[1]);
if (LOGGER.isDebugEnabled())
LOGGER.debug("Created file node for file: " + renditionAvmPath);
}
nodeService.addAspect(rendition.getNodeRef(), WCMAppModel.ASPECT_RENDITION, props);
final Rendition result = new RenditionImpl(AVMNodeConverter.ToNodeRef(-1, renditionAvmPath));
this.getRenderingEngine().render(formInstanceData, this, result);
avmService.addAspect(renditionAvmPath, WCMAppModel.ASPECT_FORM_INSTANCE_DATA);
avmService.addAspect(renditionAvmPath, ContentModel.ASPECT_TITLED);
avmService.addAspect(renditionAvmPath, WCMAppModel.ASPECT_RENDITION);
final Map<QName, PropertyValue> props = new HashMap<QName, PropertyValue>(5, 1.0f);
props.put(WCMAppModel.PROP_PARENT_FORM_NAME,
new PropertyValue(DataTypeDefinition.TEXT,
formInstanceData.getForm().getName()));
props.put(ContentModel.PROP_TITLE,
new PropertyValue(DataTypeDefinition.TEXT,
AVMNodeConverter.SplitBase(renditionAvmPath)[1]));
final ResourceBundle bundle = Application.getBundle(FacesContext.getCurrentInstance());
props.put(ContentModel.PROP_DESCRIPTION,
new PropertyValue(DataTypeDefinition.TEXT,
MessageFormat.format(bundle.getString("default_rendition_description"),
this.getTitle(),
AVMConstants.getSandboxRelativePath(renditionAvmPath))));
props.put(WCMAppModel.PROP_PARENT_RENDERING_ENGINE_TEMPLATE,
new PropertyValue(DataTypeDefinition.NODE_REF,
this.nodeRef));
props.put(WCMAppModel.PROP_PARENT_RENDITION_PROPERTIES,
new PropertyValue(DataTypeDefinition.NODE_REF,
this.renditionPropertiesNodeRef));
// extract a store relative path for the primary form instance data
props.put(WCMAppModel.PROP_PRIMARY_FORM_INSTANCE_DATA,
new PropertyValue(DataTypeDefinition.TEXT,
AVMConstants.getStoreRelativePath(formInstanceData.getPath())));
avmService.setNodeProperties(renditionAvmPath, props);
final PropertyValue pv =
avmService.getNodeProperty(-1, formInstanceData.getPath(), WCMAppModel.PROP_RENDITIONS);
Collection<Serializable> renditions = (pv == null
? new LinkedList<Serializable>()
: pv.getCollection(DataTypeDefinition.TEXT));
renditions.add(AVMConstants.getStoreRelativePath(renditionAvmPath));
avmService.setNodeProperty(formInstanceData.getPath(),
WCMAppModel.PROP_RENDITIONS,
new PropertyValue(DataTypeDefinition.TEXT,
(Serializable)renditions));
return result;
}
private ServiceRegistry getServiceRegistry()