org.ofbiz.minilang.method.conditional
Class EmptyCondition

java.lang.Object
  org.ofbiz.minilang.MiniLangElement
      org.ofbiz.minilang.method.MethodOperation
          org.ofbiz.minilang.method.conditional.EmptyCondition

All Implemented Interfaces:

Conditional

public final class EmptyCondition
extends MethodOperation
implements Conditional

Implements the <if-empty> element.

See Also:

Mini-language Reference

Nested Class Summary

static class

EmptyCondition.EmptyConditionFactory A <if-empty> element factory.

Nested classes/interfaces inherited from class org.ofbiz.minilang.method.MethodOperation

MethodOperation.DeprecatedOperation, MethodOperation.Factory<M extends MethodOperation>

Field Summary

static java.lang.String

module

Fields inherited from class org.ofbiz.minilang.MiniLangElement

simpleMethod

Constructor Summary

EmptyCondition(org.w3c.dom.Element element, SimpleMethod simpleMethod)

Method Summary

boolean	checkCondition(MethodContext methodContext)
boolean	exec(MethodContext methodContext) Executes the operation.
void	gatherArtifactInfo(ArtifactInfoContext aic) Updates aic with this element's artifact information.
void	prettyPrint(java.lang.StringBuilder messageBuffer, MethodContext methodContext)
java.lang.String	toString()

Methods inherited from class org.ofbiz.minilang.method.MethodOperation

expandedString, rawString

Methods inherited from class org.ofbiz.minilang.MiniLangElement

getLineNumber, getSimpleMethod, getTagName, outputTraceMessage

Methods inherited from class java.lang.Object

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

Field Detail

module

public static final java.lang.String module

Constructor Detail

EmptyCondition

public EmptyCondition(org.w3c.dom.Element element,
                      SimpleMethod simpleMethod)
               throws MiniLangException

Throws:

MiniLangException

Method Detail

checkCondition

public boolean checkCondition(MethodContext methodContext)
                       throws MiniLangException

Specified by:

checkCondition in interface Conditional

Throws:

MiniLangException

exec

public boolean exec(MethodContext methodContext)
             throws MiniLangException

Description copied from class: MethodOperation

Executes the operation. Returns true if script execution should continue, or false if script execution should stop.

Specified by:

exec in class MethodOperation

Throws:

MiniLangException

gatherArtifactInfo

public void gatherArtifactInfo(ArtifactInfoContext aic)

Description copied from class: MiniLangElement

Updates aic with this element's artifact information.

Overrides:

gatherArtifactInfo in class MiniLangElement

Parameters:

aic - The artifact information context

prettyPrint

public void prettyPrint(java.lang.StringBuilder messageBuffer,
                        MethodContext methodContext)

Specified by:

prettyPrint in interface Conditional

toString

public java.lang.String toString()

Overrides:

toString in class MiniLangElement