org.trails.component
Class TrailsComponent

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

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:

ClassDescriptorComponent, EditCollection, InvokeMethod

public abstract class TrailsComponent
extends org.apache.tapestry.BaseComponent

Author:

fus8882

TODO To change the template for this generated type comment go to Window - Preferences - Java - Code Style - Code Templates

Field Summary

static java.lang.String

DEFAULT

Fields inherited from class org.apache.tapestry.AbstractComponent

_body, _bodyCount

Constructor Summary

TrailsComponent()

Method Summary

java.lang.String	getMessage(java.lang.String key) This method will lookup for a message in Trails resource bundle and return a message, if found, in the default Locale.
abstract TrailsMessageSource	getResourceBundleMessageSource() Return the Spring TrailsMessageSource.

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

Field Detail

DEFAULT

public static java.lang.String DEFAULT

Constructor Detail

TrailsComponent

public TrailsComponent()

Method Detail

getResourceBundleMessageSource

@InjectObject(value="service:trails.core.MessageSource")
public abstract TrailsMessageSource getResourceBundleMessageSource()

Return the Spring TrailsMessageSource. This is used to implement i18n in all Trails components, accessing a i18n properties file in the application instead of accessing the property file located in org.trais.component package. By doing this, someone who would need i18n wouldn't need to change the property located in the org.trails.component package and rebuild the trails.jar

Returns:

getMessage

public java.lang.String getMessage(java.lang.String key)

This method will lookup for a message in Trails resource bundle and return a message, if found, in the default Locale. This is normally called from Component templates, so messages will be looked up outside the component, making it easier for an user to localize Trails.