oracle.cabo.ui.data.bind
Class TruncateBoundValue

java.lang.Object
  |
  +--oracle.cabo.ui.data.bind.TruncateBoundValue

All Implemented Interfaces:

BoundValue

public class TruncateBoundValue

extends java.lang.Object

implements BoundValue

A BoundValue that will truncate another string if necessary.

Constructor Summary

TruncateBoundValue()
Creates a TruncateBoundValue.

TruncateBoundValue(BoundValue textBinding, int truncateAt)
Creates a TruncateBoundValue

Method Summary

java.lang.String	getText() Returns the text that will be truncated.
int	getTruncateAt() Returns the length at which the text will be truncated.
java.lang.Object	getValue(RenderingContext context) Called to retrieve a value based on the current rendering context.
void	setText(java.lang.String text) Sets the text that will be truncated.
void	setTextBinding(BoundValue textBinding) Sets the databound text that will be truncated.
void	setTruncateAt(int truncateAt) Sets the length at which the text will be truncated.
static java.lang.Object	truncateString(RenderingContext context, java.lang.Object text, int truncateAt) Truncates a string.

Methods inherited from class java.lang.Object

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

Constructor Detail

TruncateBoundValue

public TruncateBoundValue()

Creates a TruncateBoundValue.

TruncateBoundValue

public TruncateBoundValue(BoundValue textBinding,
                          int truncateAt)

Creates a TruncateBoundValue

Parameters:

textValue - the BoundValue that returns the text

truncateAt - the number of characters at which truncation begins

Method Detail

truncateString

public static java.lang.Object truncateString(RenderingContext context,
                                              java.lang.Object text,
                                              int truncateAt)

Truncates a string.

Parameters:

context - a rendering context

text - the text value

truncateAt - the number of characters at which the string should be truncated. Strings will never be truncated to less than 13 characters.

getText

public java.lang.String getText()

Returns the text that will be truncated.

setText

public void setText(java.lang.String text)

Sets the text that will be truncated.

setTextBinding

public void setTextBinding(BoundValue textBinding)

Sets the databound text that will be truncated.

getTruncateAt

public int getTruncateAt()

Returns the length at which the text will be truncated.

setTruncateAt

public void setTruncateAt(int truncateAt)

Sets the length at which the text will be truncated.

getValue

public java.lang.Object getValue(RenderingContext context)

Description copied from interface: BoundValue

Called to retrieve a value based on the current rendering context.

Specified by:

getValue in interface BoundValue

Following copied from interface: oracle.cabo.ui.data.BoundValue

Parameters:

context - the rendering context