org.apache.cocoon.portal.layout.renderer.aspect.impl
Class CompositeContentAspect
java.lang.Object
org.apache.avalon.framework.logger.AbstractLogEnabled
org.apache.cocoon.portal.layout.renderer.aspect.impl.AbstractAspect
org.apache.cocoon.portal.layout.renderer.aspect.impl.AbstractCompositeAspect
org.apache.cocoon.portal.layout.renderer.aspect.impl.CompositeContentAspect
- All Implemented Interfaces:
- LogEnabled, RendererAspect, Serviceable, ThreadSafe
- Direct Known Subclasses:
- TabContentAspect
- public class CompositeContentAspect
- extends AbstractCompositeAspect
Add several contents.
Example XML:
<composite>
<item param1="value1" param2="value2">
<!-- included content from following renderers for this item's layout-->
</item>
<item>
<!-- included content from following renderers for this item's layout-->
</item>
<item param1="value1">
<!-- included content from following renderers for this item's layout-->
</item>
</composite>
Applicable to:
Parameters
root-tag | | boolean | true | |
tag-name | Name of root tag to use. | | String | "composite" |
- Version:
- $Id: CompositeContentAspect.java 322471 2005-10-16 13:24:19Z cziegeler $
Fields inherited from interface org.apache.cocoon.portal.layout.renderer.aspect.RendererAspect |
ROLE |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ITEM_STRING
protected static final String ITEM_STRING
- See Also:
- Constant Field Values
CompositeContentAspect
public CompositeContentAspect()
toSAX
public void toSAX(RendererAspectContext context,
Layout layout,
PortalService service,
ContentHandler handler)
throws SAXException
- Description copied from interface:
RendererAspect
- Stream out raw layout
- Specified by:
toSAX
in interface RendererAspect
- Overrides:
toSAX
in class AbstractCompositeAspect
- Throws:
SAXException
- See Also:
RendererAspect.toSAX(org.apache.cocoon.portal.layout.renderer.aspect.RendererAspectContext, org.apache.cocoon.portal.layout.Layout, org.apache.cocoon.portal.PortalService, org.xml.sax.ContentHandler)
processItem
protected void processItem(Item item,
ContentHandler handler,
PortalService service)
throws SAXException
- Description copied from class:
AbstractCompositeAspect
- Process a single layout element.
- Specified by:
processItem
in class AbstractCompositeAspect
- Parameters:
item
- layout item to be processedhandler
- SAX handler taking eventsservice
- portal service providing component access
- Throws:
SAXException
- See Also:
AbstractCompositeAspect.processItem(org.apache.cocoon.portal.layout.Item, org.xml.sax.ContentHandler, org.apache.cocoon.portal.PortalService)
prepareConfiguration
public Object prepareConfiguration(Parameters configuration)
throws ParameterException
- Description copied from interface:
RendererAspect
- Compile the configuration.
A renderer aspect can "compile" the configuration in
order to increase performance.
If the renderer does not want to compile it should
simply return the configuration.
The "compiled" configuration is available during streaming via the context object.
This method can also be used for validating the configuration.
- Specified by:
prepareConfiguration
in interface RendererAspect
- Overrides:
prepareConfiguration
in class AbstractAspect
- Throws:
ParameterException
- See Also:
RendererAspect.prepareConfiguration(org.apache.avalon.framework.parameters.Parameters)
Copyright ? 1999-2005 The Apache Software Foundation. All Rights Reserved.