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Java Source Code / Java Documentation » Web Framework » aranea mvc 1.1.1 » org.araneaframework.jsp.tag 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.araneaframework.jsp.tag.BaseTag

All known Subclasses:   org.araneaframework.jsp.tag.basic.ScrollHandlerRegistrationHtmlTag,  org.araneaframework.jsp.tag.basic.OverlayRegistrationHtmlTag,  org.araneaframework.jsp.tag.presentation.ItalicHtmlTag,  org.araneaframework.jsp.tag.basic.ElementHtmlTag,  org.araneaframework.jsp.tag.fileimport.BaseFileImportTag,  org.araneaframework.example.common.tags.wizard.WizardIfPageTag,  org.araneaframework.jsp.tag.presentation.BoldHtmlTag,  org.araneaframework.example.common.tags.wizard.WizardFooterTag,  org.araneaframework.jsp.tag.basic.PopupRegistrationHtmlTag,  org.araneaframework.jsp.tag.BaseIterationTag,  org.araneaframework.jsp.tag.basic.DebugHtmlTag,  org.araneaframework.jsp.tag.basic.ToolTipHtmlTag,  org.araneaframework.jsp.tag.form.BaseSystemFormHtmlTag,  org.araneaframework.jsp.tag.presentation.FontHtmlTag,  org.araneaframework.jsp.tag.basic.BaseKeyboardHandlerTag,  org.araneaframework.jsp.tag.presentation.NewLineHtmlTag,  org.araneaframework.jsp.tag.basic.OnLoadEventHtmlTag,  org.araneaframework.jsp.tag.uilib.form.element.AutomaticTagFormElementTag,  org.araneaframework.jsp.tag.updateregion.BaseUpdateRegionTag,  org.araneaframework.jsp.tag.uilib.form.element.display.FormConditionFalseTag,  org.araneaframework.jsp.tag.uilib.form.FormElementTag,  org.araneaframework.jsp.tag.uilib.BaseWidgetTag,  org.araneaframework.jsp.tag.basic.ElementContentHtmlTag,  org.araneaframework.jsp.tag.PresentationTag,  org.araneaframework.example.common.tags.wizard.WizardBodyTag,  org.araneaframework.example.common.tags.wizard.WizardHeaderTag,  org.araneaframework.jsp.tag.uilib.form.element.display.FormConditionTrueTag,  org.araneaframework.jsp.tag.include.BaseIncludeTag,  org.araneaframework.jsp.tag.uilib.tab.TabsHtmlTag,  org.araneaframework.jsp.tag.entity.EntityHtmlTag,  org.araneaframework.jsp.tag.BaseTagWrapperTag,  org.araneaframework.jsp.tag.support.ServiceActionUrlTag,  org.araneaframework.jsp.tag.basic.AttributeHtmlTag,  org.araneaframework.jsp.tag.uilib.list.ListFilterTag,
BaseTag
public class BaseTag implements Tag,TryCatchFinally,ContainedTagInterface(Code)
UI contained base tag.
author:
   Oleg Mürk
author:
   Alar Kvell (alar@araneaframework.org)


Field Summary
final public static  StringGLOBAL_CONTEXT_ENTRIES_KEY
    
protected  PageContextpageContext
    
protected  Tagparent
    


Method Summary
protected  voidaddContextEntry(String key, Object value)
     Set attribute value in given scope, but allow restoring it to the state before executing this action.
public  voiddoCatch(Throwable t)
    
final public  intdoEndTag()
    
protected  intdoEndTag(Writer out)
     Internal callback: after tag.
public  voiddoFinally()
     Override it to free additional resources, always call superclass method too.
final public  intdoStartTag()
     Start tag.
protected  intdoStartTag(Writer out)
     Internal callback: before tag.
protected  Objectevaluate(String attributeName, String attributeValue, Class classObject)
     Evaluates attribute value.
protected  ObjectevaluateNotNull(String attributeName, String attributeValue, Class classObject)
     Evaluates attribute value and checks that it is not null.
protected  intexecuteEndSubtag(ContainedTagInterface subtag)
     Executes end of registered subtag.
protected  intexecuteEndTagAndUnregister(ContainedTagInterface subtag)
    
protected  intexecuteStartSubtag(ContainedTagInterface subtag)
     Executes start of registered subtag.
protected  intexecuteSubtag(ContainedTagInterface subtag)
     Executes registered subtag.
protected  ConfigurationContextgetConfiguration()
    
protected  ObjectgetContextEntry(String key)
     Gets the value of key from PageContext.REQUEST_SCOPE.
protected  ApplicationWidgetgetContextWidget()
    
protected  StringgetContextWidgetFullId()
    
protected  EnvironmentgetEnvironment()
    
protected  LocalizationContextgetLocalizationContext()
     Returns the current LocalizationContext.
protected  OutputDatagetOutputData()
     Returns the current response object.
public  TaggetParent()
    
protected  voidhideGlobalContextEntries(PageContext pageContext)
    
protected  intregisterAndExecuteStartTag(ContainedTagInterface subtag)
    
protected  voidregisterSubtag(ContainedTagInterface subtag)
     Registers a subtag.
public  voidrelease()
     Deinitialization.
protected  ObjectrequireContextEntry(String key)
     Read attribute value in PageContext.REQUEST_SCOPE and ensure that it is defined.
protected  voidrestoreGlobalContextEntries(PageContext pageContext)
    
public  voidsetPageContext(PageContext pageContext)
     Initialization.
public  voidsetParent(Tag tag)
    
protected  voidunregisterSubtag(ContainedTagInterface subtag)
     Unregisters a subtag.

Field Detail
GLOBAL_CONTEXT_ENTRIES_KEY
final public static String GLOBAL_CONTEXT_ENTRIES_KEY(Code)



pageContext
protected PageContext pageContext(Code)



parent
protected Tag parent(Code)





Method Detail
addContextEntry
protected void addContextEntry(String key, Object value)(Code)
Set attribute value in given scope, but allow restoring it to the state before executing this action.



doCatch
public void doCatch(Throwable t) throws Throwable(Code)



doEndTag
final public int doEndTag() throws JspException(Code)
End tag



doEndTag
protected int doEndTag(Writer out) throws Exception(Code)
Internal callback: after tag.
throws:
  Exception -



doFinally
public void doFinally()(Code)
Override it to free additional resources, always call superclass method too.



doStartTag
final public int doStartTag() throws JspException(Code)
Start tag.



doStartTag
protected int doStartTag(Writer out) throws Exception(Code)
Internal callback: before tag.
throws:
  Exception -



evaluate
protected Object evaluate(String attributeName, String attributeValue, Class classObject) throws JspException(Code)
Evaluates attribute value.



evaluateNotNull
protected Object evaluateNotNull(String attributeName, String attributeValue, Class classObject) throws JspException(Code)
Evaluates attribute value and checks that it is not null.



executeEndSubtag
protected int executeEndSubtag(ContainedTagInterface subtag) throws JspException(Code)
Executes end of registered subtag.



executeEndTagAndUnregister
protected int executeEndTagAndUnregister(ContainedTagInterface subtag) throws JspException(Code)



executeStartSubtag
protected int executeStartSubtag(ContainedTagInterface subtag) throws JspException(Code)
Executes start of registered subtag.



executeSubtag
protected int executeSubtag(ContainedTagInterface subtag) throws JspException(Code)
Executes registered subtag.



getConfiguration
protected ConfigurationContext getConfiguration()(Code)



getContextEntry
protected Object getContextEntry(String key)(Code)
Gets the value of key from PageContext.REQUEST_SCOPE.



getContextWidget
protected ApplicationWidget getContextWidget()(Code)

since:
   1.1



getContextWidgetFullId
protected String getContextWidgetFullId()(Code)

since:
   1.1



getEnvironment
protected Environment getEnvironment()(Code)

since:
   1.1



getLocalizationContext
protected LocalizationContext getLocalizationContext()(Code)
Returns the current LocalizationContext. current LocalizationContext.



getOutputData
protected OutputData getOutputData()(Code)
Returns the current response object. the current response object.



getParent
public Tag getParent()(Code)



hideGlobalContextEntries
protected void hideGlobalContextEntries(PageContext pageContext)(Code)

since:
   1.1



registerAndExecuteStartTag
protected int registerAndExecuteStartTag(ContainedTagInterface subtag) throws JspException(Code)



registerSubtag
protected void registerSubtag(ContainedTagInterface subtag)(Code)
Registers a subtag.



release
public void release()(Code)
Deinitialization.



requireContextEntry
protected Object requireContextEntry(String key) throws JspException(Code)
Read attribute value in PageContext.REQUEST_SCOPE and ensure that it is defined.
throws:
  JspException - when entry corresponding to key is not found



restoreGlobalContextEntries
protected void restoreGlobalContextEntries(PageContext pageContext)(Code)

since:
   1.1



setPageContext
public void setPageContext(PageContext pageContext)(Code)
Initialization.



setParent
public void setParent(Tag tag)(Code)



unregisterSubtag
protected void unregisterSubtag(ContainedTagInterface subtag)(Code)
Unregisters a subtag.



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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