oracle.jbo.html.jsp.datatags
Class RowsetIterateTag

java.lang.Object
  |
  +--javax.servlet.jsp.tagext.TagSupport
        |
        +--javax.servlet.jsp.tagext.BodyTagSupport
              |
              +--oracle.jbo.html.jsp.datatags.RowsetIterateTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.BodyTag, DataBinder, javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag

public class RowsetIterateTag

extends javax.servlet.jsp.tagext.BodyTagSupport

implements DataBinder

See Also:

Serialized Form

Field Summary

Type	Field
protected boolean	changeCurrentRow
protected DataSource	ds
protected oracle.jbo.html.jsp.datatags.RowIteratorForTag	iter
protected RowSet	rs
protected java.lang.String	sDataSource
protected boolean	useRange

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

RowsetIterateTag()

Method Summary

Type	Method
int	doAfterBody() Actions after some body has been evaluated.
int	doEndTag() Process the end tag.
int	doStartTag() Process the start tag for this instance.
DataSource	getDataSource()
java.lang.String	getDataSourceName()
Row	getRow()
protected void	initialize()
void	release() reset the state of the Tag
void	setChangecurrentrow(java.lang.String sValue)
void	setDatasource(java.lang.String sDataSource)
void	setUserange(java.lang.String sValue)

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport

doInitBody, getBodyContent, getPreviousOut, setBodyContent

Methods inherited from class javax.servlet.jsp.tagext.TagSupport

findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setPageContext, setParent

Field Detail

sDataSource

protected java.lang.String sDataSource

changeCurrentRow

protected boolean changeCurrentRow

useRange

protected boolean useRange

ds

protected DataSource ds

rs

protected RowSet rs

iter

protected oracle.jbo.html.jsp.datatags.RowIteratorForTag iter

Constructor Detail

RowsetIterateTag

public RowsetIterateTag()

Method Detail

setDatasource

public void setDatasource(java.lang.String sDataSource)

setChangecurrentrow

public void setChangecurrentrow(java.lang.String sValue)

setUserange

public void setUserange(java.lang.String sValue)

getDataSourceName

public java.lang.String getDataSourceName()

Specified by:

getDataSourceName in interface DataBinder

getDataSource

public DataSource getDataSource()

Specified by:

getDataSource in interface DataBinder

getRow

public Row getRow()

initialize

protected void initialize()

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Process the start tag for this instance. The doStartTag() method assumes that all setter methods have been invoked before. When this method is invoked, the body has not yet been invoked.

Overrides:

doStartTag in class javax.servlet.jsp.tagext.BodyTagSupport

doAfterBody

public int doAfterBody()
                throws javax.servlet.jsp.JspException

Actions after some body has been evaluated. Not invoked in empty tags or in tags returning SKIP_BODY in doStartTag() This method is invoked after every body evaluation. The pair "BODY -- doAfterBody()" is invoked initially if doStartTag() returned EVAL_BODY_TAG, and it is repeated as long as the doAfterBody() evaluation returns EVAL_BODY_TAG

The method re-invocations may be lead to different actions because there might have been some changes to shared state, or because of external computation.

Overrides:

doAfterBody in class javax.servlet.jsp.tagext.BodyTagSupport

doEndTag

public int doEndTag()
             throws javax.servlet.jsp.JspException

Process the end tag. This method will be called on all Tag objects. All instance state associated with this instance must be reset. The release() method should be called after this invocation.

Overrides:

doEndTag in class javax.servlet.jsp.tagext.BodyTagSupport

release

public void release()

reset the state of the Tag

Overrides:

release in class javax.servlet.jsp.tagext.BodyTagSupport