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Java Source Code / Java Documentation » Portal » Open Portal » com.sun.portal.wireless.taglibs.base 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   javax.servlet.jsp.tagext.TagSupport
      com.sun.portal.wireless.taglibs.base.BaseTagSupport
         com.sun.portal.wireless.taglibs.base.BeanTag

All known Subclasses:   com.sun.portal.wireless.taglibs.cal.socs.CalIdTag,  com.sun.portal.wireless.taglibs.cal.TaskTag,  com.sun.portal.wireless.taglibs.mail.FolderTag,  com.sun.portal.wireless.taglibs.mail.AttachmentTag,  com.sun.portal.wireless.taglibs.base.ContextTag,  com.sun.portal.wireless.taglibs.cal.DateTimeTag,  com.sun.portal.wireless.taglibs.mail.MessageTag,  com.sun.portal.wireless.taglibs.util.DateTag,  com.sun.portal.wireless.taglibs.ab.ABEntryTag,  com.sun.portal.wireless.taglibs.commprefs.PresetMsgTag,  com.sun.portal.wireless.taglibs.util.BeanTag,  com.sun.portal.wireless.taglibs.mail.ConfigTag,  com.sun.portal.wireless.taglibs.mail.VoiceViewTag,  com.sun.portal.wireless.taglibs.cal.EventTag,  com.sun.portal.wireless.taglibs.cal.socs.ReminderTag,  com.sun.portal.wireless.taglibs.mail.LineTag,  com.sun.portal.wireless.taglibs.commprefs.PopConfigTag,  com.sun.portal.wireless.taglibs.commprefs.ViewTag,  com.sun.portal.wireless.taglibs.mail.ViewTag,  com.sun.portal.wireless.taglibs.mail.PresetMsgTag,  com.sun.portal.wireless.taglibs.cal.RecurrenceTag,  com.sun.portal.wireless.taglibs.mail.IndentParagraphTag,  com.sun.portal.wireless.taglibs.commprefs.RuleTag,
BeanTag
abstract public class BeanTag extends BaseTagSupport implements BeanHolder(Code)
BeanTag - tag that represents a bean This tag encapsulates a bean or object for use with other tags such as get and set. Attributes: id name to store the new bean in the page context name name to use to find the bean in the page context Either "id" or "name" attribute must be used. Implementations of these attributes is inheirited from the TagSupport class. Subclasses must implement the newBean() method which will be called to create a new bean. Cooperative classes use the getBean() method to get a handle on the bean when this tag is used as a parent.
author:
   Robert O'Brien
version:
   1.0
See Also:   BeanGetTag
See Also:   BeanSetTag


Field Summary
protected  Objectbean
    


Method Summary
public  intdoEndTag()
    
public  intdoStartTag()
     Make the bean available.
public  ObjectfindBean()
     Find the bean If the "name" attribute is specified the get the bean from then page context. Otherwise search for the bean elsewhere. If there is a parent CollectionTag then use it to get the current item.
public  ObjectgetBean()
    
abstract public  ObjectnewBean()
     Create a new bean Subclasses must implement this method to return the bean object that this tag represents.
public  voidrelease()
    
public  voidsetBean(Object bean)
    

Field Detail
bean
protected Object bean(Code)
The bean object this tag represents





Method Detail
doEndTag
public int doEndTag() throws JspException(Code)
Continue evaluating the page EVAL_PAGE
exception:
  JspException -



doStartTag
public int doStartTag() throws JspException(Code)
Make the bean available. EVAL_BODY_INCLUDE
exception:
  JspException -



findBean
public Object findBean() throws Exception(Code)
Find the bean If the "name" attribute is specified the get the bean from then page context. Otherwise search for the bean elsewhere. If there is a parent CollectionTag then use it to get the current item. Otherwise call newBean() to create a new object. If the "id" attribute is specified then store the bean into the page context using "id". the found bean



getBean
public Object getBean()(Code)
Get the bean object the bean object



newBean
abstract public Object newBean() throws Exception(Code)
Create a new bean Subclasses must implement this method to return the bean object that this tag represents. the newly created bean



release
public void release()(Code)
Cleanup



setBean
public void setBean(Object bean)(Code)
Set the bean object
Parameters:
  bean - the bean object



Fields inherited from com.sun.portal.wireless.taglibs.base.BaseTagSupport
protected String name(Code)(Java Doc)

Methods inherited from com.sun.portal.wireless.taglibs.base.BaseTagSupport
public String evalAttribute(String attribute)(Code)(Java Doc)
public String getName()(Code)(Java Doc)
public void release()(Code)(Java Doc)
public void setName(String name)(Code)(Java Doc)

Fields inherited from javax.servlet.jsp.tagext.TagSupport
protected String id(Code)(Java Doc)
protected PageContext pageContext(Code)(Java Doc)

Methods inherited from javax.servlet.jsp.tagext.TagSupport
public int doAfterBody() throws JspException(Code)(Java Doc)
public int doEndTag() throws JspException(Code)(Java Doc)
public int doStartTag() throws JspException(Code)(Java Doc)
final public static Tag findAncestorWithClass(Tag from, Class klass)(Code)(Java Doc)
public String getId()(Code)(Java Doc)
public Tag getParent()(Code)(Java Doc)
public Object getValue(String k)(Code)(Java Doc)
public Enumeration getValues()(Code)(Java Doc)
public void release()(Code)(Java Doc)
public void removeValue(String k)(Code)(Java Doc)
public void setId(String id)(Code)(Java Doc)
public void setPageContext(PageContext pageContext)(Code)(Java Doc)
public void setParent(Tag t)(Code)(Java Doc)
public void setValue(String k, Object o)(Code)(Java Doc)

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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