Package net.sf.jkniv.sqlegance.builder.xml.dynamic

Class ChooseTag

java.lang.Object

net.sf.jkniv.sqlegance.builder.xml.dynamic.ChooseTag

All Implemented Interfaces:

ITextTag

public class ChooseTag
extends Object
implements ITextTag

Field Summary

Fields

Modifier and Type	Field	Description
static String	TAG_NAME

Constructor Summary

Constructors

Constructor	Description
ChooseTag(List<WhenTag> listWhenTag)	Build a new choose tag.

Method Summary

Modifier and Type	Method	Description
boolean	eval(Object rootObjects)	Evaluate if attribute test is true from when list tags, the first option is selected.
String	getConditionalText(Object rootObjects)
List<? extends ITextTag>	getTags()	Collections from inner tags (WhereTag, SetTag...)
String	getText()	Retrieve the dynamic text from XML element.
String	getText(Object rootObjects)	Evaluate if attribute test is true or false with OGNL expression.
boolean	isDynamic()	Indicate if text is dynamic or static.
boolean	isDynamicGroup()	Indicate if text contains a dynamic group of tags like: SetTag and WhereTag.

Methods inherited from class java.lang.Object

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

Field Detail

TAG_NAME

public static final String TAG_NAME

See Also:

Constant Field Values

Constructor Detail

ChooseTag

public ChooseTag(List<WhenTag> listWhenTag)

Build a new choose tag.

Parameters:

listWhenTag - list of texts from when tags

Method Detail

eval

public boolean eval(Object rootObjects)

Evaluate if attribute test is true from when list tags, the first option is selected.

Specified by:

eval in interface ITextTag

Parameters:

rootObjects - the root object for the OGNL expression.

Returns:

true if some test case its true, false otherwise. If have an otherwise always true is returned.

See Also:

Ognl

getText

public String getText()

Retrieve the dynamic text from XML element.

Specified by:

getText in interface ITextTag

Returns:

text from XML element.

getText

public String getText(Object rootObjects)

Description copied from interface: ITextTag

Evaluate if attribute test is true or false with OGNL expression. Something

Specified by:

getText in interface ITextTag

Parameters:

rootObjects - the root object for the OGNL expression.

Returns:

dynamic value evaluating rootObjects.

See Also:

Ognl

getConditionalText

public String getConditionalText(Object rootObjects)

isDynamic

public boolean isDynamic()

Indicate if text is dynamic or static.

Specified by:

isDynamic in interface ITextTag

Returns:

always true is returned, because this object save dynamic text.

isDynamicGroup

public boolean isDynamicGroup()

Description copied from interface: ITextTag

Indicate if text contains a dynamic group of tags like: SetTag and WhereTag.

Specified by:

isDynamicGroup in interface ITextTag

Returns:

true returned if dynamic, false otherwise.

getTags

public List<? extends ITextTag> getTags()

Description copied from interface: ITextTag

Collections from inner tags (WhereTag, SetTag...)

Specified by:

getTags in interface ITextTag

Returns:

inner tags, empty list if tag doesn't store collection.