com.prosysopc.ua.server.nodes
Class ReflectiveVariable

java.lang.Object
  extended by com.prosysopc.ua.nodes.AbstractUaNode
      extended by com.prosysopc.ua.server.nodes.ServerNode
          extended by com.prosysopc.ua.server.nodes.BaseNode
              extended by com.prosysopc.ua.server.nodes.UaInstanceNode
                  extended by com.prosysopc.ua.server.nodes.UaVariableNode
                      extended by com.prosysopc.ua.server.nodes.CallbackVariable
                          extended by com.prosysopc.ua.server.nodes.ReflectiveVariable
All Implemented Interfaces:
UaInstance, UaNode, UaValueNode, UaVariable
Direct Known Subclasses:
ReflectiveProperty

public class ReflectiveVariable
extends CallbackVariable
implements UaVariable

An OPCUA Variable Node which is wrapping a property of a Java object, via reflection.


Field Summary
 
Fields inherited from class com.prosysopc.ua.server.nodes.CallbackVariable
callback
 
Fields inherited from class com.prosysopc.ua.server.nodes.BaseNode
NODE_VERSION_PROPERTY_NAME
 
Fields inherited from class com.prosysopc.ua.server.nodes.ServerNode
eventListeners, INITIALIZATION_TIME, nodeManager, supportedAttributesMap
 
Constructor Summary
ReflectiveVariable(NodeManagerUaNode nodeManager, org.opcfoundation.ua.builtintypes.NodeId nodeId, Object source, String propertyName, Locale locale)
          Create a new reflective variable, wrapping a Java property of a Java object.
 
Method Summary
 UaType getDataType()
           
 
Methods inherited from class com.prosysopc.ua.server.nodes.CallbackVariable
doSetValue, getCallback, getValue, notifyValueChanging, setCallback
 
Methods inherited from class com.prosysopc.ua.server.nodes.UaVariableNode
addProperty, addReflectiveVariable, beforeAddReference, checkPropertyType, checkPropertyType, createDataValue, exposeStructureWithReflectiveVariables, getAccessLevel, getArrayDimensions, getAttributes, getAttributes, getDataTypeId, getDefaultTypeDefinition, getHistorizing, getMinimumSamplingInterval, getNodeClass, getProperties, getStatus, getUserAccessLevel, getValueRank, hasUserWriteAccess, hasWriteAccess, initSupportedAttributes, isPropertyType, notifyValueChanging, readAttributeValue, semanticsChanged, setAccessLevel, setArrayDimensions, setAttributes, setDataType, setDataTypeId, setHistorizing, setMinimumSamplingInterval, setStatus, setTypeDefinition, setTypeDefinitionId, setUserAccessLevel, setValue, setValue, setValueRank, structureChanged, toString, updateValue, updateValue, writeAttributeValue
 
Methods inherited from class com.prosysopc.ua.server.nodes.UaInstanceNode
addModellingRule, getTypeDefinition, getTypeDefinitionId, hasTypeDefinition, registerOverridePlainMethod, setTypeDefinitionId, supportsTypeDefinitionNode
 
Methods inherited from class com.prosysopc.ua.server.nodes.BaseNode
addPlainProperty, addPlainVariable, assertTypeSupport, assertTypeSupport, createNodeId, createNodeId, createReflectiveInstanceProperty, createReflectiveInstanceProperty, deleteReference, deleteReference, doAddProperty, getAttributes, getBrowseName, getComponent, getComponents, getDescription, getDescription, getDisplayName, getDisplayName, getMethod, getNodeVersion, getNodeVersionValue, getProperty, getPropertyValue, getReferencesAsList, getStandardBrowseName, getStandardDisplayText, getUserWriteMask, getWriteMask, hasProperty, hasReference, incNodeVersion, initNodeVersion, isChildOfType, readAttribute, readAttribute, registerCallbackProperty, registerPlainInstanceProperty, registerPlainInstanceProperty, registerPlainProperty, registerPlainProperty, registerPlainVariable, registerPlainVariable, registerReflectiveInstanceProperty, registerReflectiveInstanceVariable, registerReflectiveProperty, registerReflectiveVariable, removeProperty, setAccessLevelRecursively, setAccessLevelRecursively, setAttribute, setBrowseName, setDescription, setDisplayName, setNodeVersionValue, setPropertyValue, setUserWriteMask, setWriteMask, writeAttribute
 
Methods inherited from class com.prosysopc.ua.server.nodes.ServerNode
addComponent, addDataChangeListener, addEventListener, addNewReference, addNewReference, addOrganizes, addProperties, addReference, addReference, addReference, addReference, addReference, addReference, afterAddReference, afterDeleteReference, dataChange, deleteReference, deleteReference, deleteReferences, doDeleteReference, equals, findPlaceholders, fireDataChange, fireEvent, fireEventInParents, getAddressSpace, getDefaultBrowseName, getNodeId, getNodeManager, getReference, getReferenceList, getReferences, getSupportedAttributes, getTargetNodes, hashCode, isAddNotifierReferencesToServerObject, isFalseOrNull, isMandatory, isMonitoredForEvents, isTrueOrNull, isType, referenceTypeInherits, removeComponent, removeDataChangeListener, removeEventListener, setAddNotifierReferencesToServerObject, setReferences, supportsAttribute, translateBrowsePathToNodeIds, validateHasEventSourceChain, validateHasEventSourceChain
 
Methods inherited from class com.prosysopc.ua.nodes.AbstractUaNode
getForwardReferences, getInverseReferences, getReferences, getReferences, referenceTypeInherits
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface com.prosysopc.ua.nodes.UaVariable
addDataChangeListener, getAccessLevel, getHistorizing, getMinimumSamplingInterval, getUserAccessLevel, removeDataChangeListener, setAccessLevel, setHistorizing, setMinimumSamplingInterval, setUserAccessLevel
 
Methods inherited from interface com.prosysopc.ua.nodes.UaInstance
getTypeDefinition, getTypeDefinitionId, setTypeDefinition, setTypeDefinitionId, setTypeDefinitionId
 
Methods inherited from interface com.prosysopc.ua.nodes.UaValueNode
getArrayDimensions, getDataTypeId, getValue, getValueRank, setArrayDimensions, setDataType, setDataTypeId, setValue, setValue, setValueRank
 
Methods inherited from interface com.prosysopc.ua.nodes.UaNode
addComponent, addProperty, addReference, addReference, addReference, deleteReference, deleteReference, deleteReference, deleteReference, getAddressSpace, getAttributes, getBrowseName, getComponent, getComponents, getDescription, getDisplayName, getForwardReferences, getInverseReferences, getMethod, getNodeClass, getNodeId, getNodeVersion, getProperties, getProperty, getReference, getReferences, getReferences, getSupportedAttributes, getUserWriteMask, getWriteMask, hasUserWriteAccess, hasWriteAccess, readAttribute, readAttribute, removeComponent, removeProperty, setAttribute, setAttributes, setBrowseName, setDescription, setDisplayName, setReferences, setUserWriteMask, setWriteMask, supportsAttribute, writeAttribute
 

Constructor Detail

ReflectiveVariable

public ReflectiveVariable(NodeManagerUaNode nodeManager,
                          org.opcfoundation.ua.builtintypes.NodeId nodeId,
                          Object source,
                          String propertyName,
                          Locale locale)
                   throws SecurityException,
                          NoSuchMethodException
Create a new reflective variable, wrapping a Java property of a Java object.

Parameters:
nodeManager - NodeManagerUaNode which manages this object
nodeId - NodeId for the new variable
source - the java object from which the property is searched
propertyName - name of the property in java object, this is used as the BrowseName and DisplayName of the variable
locale - locale of the DisplayName (which is the same as propertyName)
Throws:
SecurityException - if reflection fails
NoSuchMethodException - if reflection fails
Method Detail

getDataType

public UaType getDataType()
Specified by:
getDataType in interface UaValueNode
Overrides:
getDataType in class UaVariableNode
Returns:
the DataType node, if set.
See Also:
UaValueNode.getDataTypeId()


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