org.trails.component
Class ClassDescriptorComponent

java.lang.Object
  org.apache.hivemind.impl.BaseLocatable
      org.apache.tapestry.AbstractComponent
          org.apache.tapestry.BaseComponent
              org.trails.component.TrailsComponent
                  org.trails.component.ClassDescriptorComponent

All Implemented Interfaces:

org.apache.hivemind.Locatable, org.apache.hivemind.LocationHolder, org.apache.tapestry.IComponent, org.apache.tapestry.IDirectEvent, org.apache.tapestry.internal.Component, org.apache.tapestry.IRender, org.apache.tapestry.ITemplateComponent

Direct Known Subclasses:

AbstractObjectRenderComponent, ObjectTable

public abstract class ClassDescriptorComponent
extends TrailsComponent

Field Summary

Fields inherited from class org.trails.component.TrailsComponent

DEFAULT

Fields inherited from class org.apache.tapestry.AbstractComponent

_body, _bodyCount

Constructor Summary

ClassDescriptorComponent()

Method Summary

org.apache.tapestry.components.Block	getBlock(java.lang.String propertyName)
abstract IClassDescriptor	getClassDescriptor()
java.util.List<IPropertyDescriptor>	getPropertyDescriptors()
abstract java.util.List<java.lang.String>	getPropertyNames()
boolean	hasBlock(java.lang.String propertyName)
protected boolean	shouldDisplay(IPropertyDescriptor descriptor) Hook method to allow subclasses to modify when an IPropertyDescriptor should be displayed.

Methods inherited from class org.trails.component.TrailsComponent

getMessage, getResourceBundleMessageSource

Methods inherited from class org.apache.tapestry.BaseComponent

addOuter, finishLoad, getContainedRenderers, getInnerRenderers, renderComponent

Methods inherited from class org.apache.tapestry.AbstractComponent

addAsset, addBody, addComponent, checkActiveLock, cleanupAfterRender, enterActiveState, equals, finishLoad, generateClientId, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getBody, getBodyCount, getBoundId, getClientId, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getRenderWorker, getSpecification, getSpecifiedId, getTemplateTagName, hasEvents, hashCode, isInActiveState, isParameterBound, isRendering, isStateful, pageEndRender, peekClientId, prepareForRender, render, renderBody, renderIdAttribute, renderInformalParameters, setBinding, setClientId, setContainedComponent, setContainer, setHasEvents, setId, setNamespace, setPage, setTemplateTagName, toString, triggerEvent

Methods inherited from class org.apache.hivemind.impl.BaseLocatable

getLocation, setLocation

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.tapestry.IComponent

addAsset, addBody, addComponent, enterActiveState, getAsset, getAssets, getBeans, getBinding, getBindingNames, getBindings, getClientId, getComponent, getComponents, getContainedComponent, getContainer, getEventInvoker, getExtendedId, getId, getIdPath, getListeners, getMessages, getNamespace, getPage, getSpecification, getSpecifiedId, getTemplateTagName, isRendering, peekClientId, renderBody, setBinding, setClientId, setContainedComponent, setContainer, setId, setNamespace, setPage, setTemplateTagName

Methods inherited from interface org.apache.tapestry.IRender

render

Methods inherited from interface org.apache.hivemind.LocationHolder

setLocation

Methods inherited from interface org.apache.hivemind.Locatable

getLocation

Constructor Detail

ClassDescriptorComponent

public ClassDescriptorComponent()

Method Detail

getClassDescriptor

@Parameter(required=false,
           defaultValue="page.classDescriptor",
           cache=true)
public abstract IClassDescriptor getClassDescriptor()

getPropertyNames

@Parameter(required=false,
           defaultValue="ognl:null",
           cache=true)
public abstract java.util.List<java.lang.String> getPropertyNames()

getPropertyDescriptors

public java.util.List<IPropertyDescriptor> getPropertyDescriptors()

shouldDisplay

protected boolean shouldDisplay(IPropertyDescriptor descriptor)

Hook method to allow subclasses to modify when an IPropertyDescriptor should be displayed.

Parameters:

descriptor -

Returns:

hasBlock

public boolean hasBlock(java.lang.String propertyName)

getBlock

public org.apache.tapestry.components.Block getBlock(java.lang.String propertyName)