brahms.base.util
Class SetPropertyValueActivity

java.lang.Object
  gov.nasa.arc.brahms.vm.api.jac.AbstractExternalActivity
      brahms.base.util.SetPropertyValueActivity

All Implemented Interfaces:

IExternalActivity

public class SetPropertyValueActivity
extends AbstractExternalActivity

The SetPropertyValueActivity is used to set the value for a named property in a java.util.Properties object and to optionally save the set of properties to a file. If the file with the specified filename exists it will be overwritten with the properties.

This activity requires five parameters in the Brahms java activity declaration:

• java properties (the Properties in which to set the value)
• string name (the property name for which to set the value)
• string value (the property value)
• string propertiesfile (optional, the absolute filename of the file in which to save the properties)
• boolean success (true if the value was set and if a file was specified saved or false if the file could not be saved if requested).

Version:

$Revision: 1.2 $ $Date: 2009/11/29 21:53:07 $ $Author: rnado $

Author:

Ron van Hoof

Constructor Summary

SetPropertyValueActivity()

Method Summary

void	doActivity() Executes the java activity action.

Methods inherited from class gov.nasa.arc.brahms.vm.api.jac.AbstractExternalActivity

addBeliefRelationConcept, addFactRelationConcept, assertBelief, assertFact, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, conclude, convertCurrent, getBeliefAttributeBoolean, getBeliefAttributeBoolean, getBeliefAttributeBoolean, getBeliefAttributeByte, getBeliefAttributeByte, getBeliefAttributeByte, getBeliefAttributeChar, getBeliefAttributeChar, getBeliefAttributeChar, getBeliefAttributeConcept, getBeliefAttributeConcept, getBeliefAttributeConcept, getBeliefAttributeDouble, getBeliefAttributeDouble, getBeliefAttributeDouble, getBeliefAttributeFloat, getBeliefAttributeFloat, getBeliefAttributeFloat, getBeliefAttributeInt, getBeliefAttributeInt, getBeliefAttributeInt, getBeliefAttributeJava, getBeliefAttributeJava, getBeliefAttributeJava, getBeliefAttributeLong, getBeliefAttributeLong, getBeliefAttributeLong, getBeliefAttributeMap, getBeliefAttributeShort, getBeliefAttributeShort, getBeliefAttributeShort, getBeliefAttributeSortedMap, getBeliefAttributeString, getBeliefAttributeString, getBeliefAttributeString, getBeliefAttributeValue, getBeliefAttributeValue, getBeliefAttributeValue, getBeliefRelationConcepts, getContext, getFactAttributeBoolean, getFactAttributeBoolean, getFactAttributeBoolean, getFactAttributeByte, getFactAttributeByte, getFactAttributeByte, getFactAttributeChar, getFactAttributeChar, getFactAttributeChar, getFactAttributeConcept, getFactAttributeConcept, getFactAttributeConcept, getFactAttributeDouble, getFactAttributeDouble, getFactAttributeDouble, getFactAttributeFloat, getFactAttributeFloat, getFactAttributeFloat, getFactAttributeInt, getFactAttributeInt, getFactAttributeInt, getFactAttributeJava, getFactAttributeJava, getFactAttributeJava, getFactAttributeLong, getFactAttributeLong, getFactAttributeLong, getFactAttributeMap, getFactAttributeShort, getFactAttributeShort, getFactAttributeShort, getFactAttributeSortedMap, getFactAttributeString, getFactAttributeString, getFactAttributeString, getFactAttributeValue, getFactAttributeValue, getFactAttributeValue, getFactRelationConcepts, getModel, getName, getParameter, getParameterBoolean, getParameterByte, getParameterChar, getParameterConcept, getParameterCount, getParameterDouble, getParameterFloat, getParameterInt, getParameterJava, getParameterLong, getParameterShort, getParameterString, getParameterStringOrSymbol, getParameterSymbol, getParameterValue, getParameterValues, getPerformedBy, getVMController, getWorldState, hasBeliefAttributeAnyValue, hasBeliefAttributeAnyValue, hasBeliefAttributeAnyValue, hasBeliefAttributeValue, hasBeliefAttributeValue, hasBeliefAttributeValue, hasBeliefRelationAnyValue, hasBeliefRelationValue, hasFactAttributeAnyValue, hasFactAttributeAnyValue, hasFactAttributeAnyValue, hasFactAttributeValue, hasFactAttributeValue, hasFactAttributeValue, hasFactRelationAnyValue, hasFactRelationValue, hasMultipleParameterValues, isParameterUnbound, isParameterUnknown, isValidTruthValue, removeAllBeliefRelationValues, removeAllFactRelationValues, removeBeliefRelationConcept, removeFactRelationConcept, retractBelief, retractFact, send, send, send, send, setActivity, setBeliefAttributeBoolean, setBeliefAttributeBoolean, setBeliefAttributeBoolean, setBeliefAttributeByte, setBeliefAttributeByte, setBeliefAttributeByte, setBeliefAttributeChar, setBeliefAttributeChar, setBeliefAttributeChar, setBeliefAttributeConcept, setBeliefAttributeConcept, setBeliefAttributeConcept, setBeliefAttributeDouble, setBeliefAttributeDouble, setBeliefAttributeDouble, setBeliefAttributeFloat, setBeliefAttributeFloat, setBeliefAttributeFloat, setBeliefAttributeInt, setBeliefAttributeInt, setBeliefAttributeInt, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeJava, setBeliefAttributeLong, setBeliefAttributeLong, setBeliefAttributeLong, setBeliefAttributeShort, setBeliefAttributeShort, setBeliefAttributeShort, setBeliefAttributeString, setBeliefAttributeString, setBeliefAttributeString, setBeliefAttributeSymbol, setBeliefAttributeSymbol, setBeliefAttributeSymbol, setBeliefAttributeUnknown, setBeliefAttributeUnknown, setBeliefAttributeUnknown, setBeliefRelationUnknown, setFactAttributeBoolean, setFactAttributeBoolean, setFactAttributeBoolean, setFactAttributeByte, setFactAttributeByte, setFactAttributeByte, setFactAttributeChar, setFactAttributeChar, setFactAttributeChar, setFactAttributeConcept, setFactAttributeConcept, setFactAttributeConcept, setFactAttributeDouble, setFactAttributeDouble, setFactAttributeDouble, setFactAttributeFloat, setFactAttributeFloat, setFactAttributeFloat, setFactAttributeInt, setFactAttributeInt, setFactAttributeInt, setFactAttributeJava, setFactAttributeJava, setFactAttributeJava, setFactAttributeJava, setFactAttributeJava, setFactAttributeJava, setFactAttributeLong, setFactAttributeLong, setFactAttributeLong, setFactAttributeShort, setFactAttributeShort, setFactAttributeShort, setFactAttributeString, setFactAttributeString, setFactAttributeString, setFactAttributeSymbol, setFactAttributeSymbol, setFactAttributeSymbol, setFactAttributeUnknown, setFactAttributeUnknown, setFactAttributeUnknown, setFactRelationUnknown, setParameterBoolean, setParameterByte, setParameterChar, setParameterConcept, setParameterDouble, setParameterFloat, setParameterInt, setParameterJava, setParameterJava, setParameterLong, setParameterShort, setParameterString, setParameterUnknown, setProperties, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SetPropertyValueActivity

public SetPropertyValueActivity()

Method Detail

doActivity

public void doActivity()
                throws ExternalException

Executes the java activity action.

Specified by:

doActivity in interface IExternalActivity

Specified by:

doActivity in class AbstractExternalActivity

Throws:

ExternalException - if an unrecoverable error occurs.