com.prosysopc.ua.server.nodes
Class ReflectiveInstanceVariable
java.lang.Object
com.prosysopc.ua.nodes.AbstractUaNode
com.prosysopc.ua.server.nodes.ServerNode
com.prosysopc.ua.server.nodes.InstanceVariable
com.prosysopc.ua.server.nodes.CallbackInstanceVariable
com.prosysopc.ua.server.nodes.ReflectiveInstanceVariable
- All Implemented Interfaces:
- UaInstance, UaNode, UaValueNode, UaVariable
- Direct Known Subclasses:
- ReflectiveInstanceProperty
public class ReflectiveInstanceVariable
- extends CallbackInstanceVariable
An InstanceVariable, which is wrapping a property of a Java object, via reflection, to be
exposed as an OPC UA Variable.
|
Constructor Summary |
ReflectiveInstanceVariable(NodeManagerUaNode nodeManager,
org.opcfoundation.ua.builtintypes.NodeId nodeId,
Object source,
String propertyName,
org.opcfoundation.ua.builtintypes.NodeId instanceDeclarationId)
Create a new node, referring to an instance declaration node. |
ReflectiveInstanceVariable(NodeManagerUaNode nodeManager,
org.opcfoundation.ua.builtintypes.NodeId nodeId,
Object source,
String propertyName,
UaVariable instanceDeclaration)
Create a new node, referring to an instance declaration node. |
| Methods inherited from class com.prosysopc.ua.server.nodes.InstanceVariable |
addReference, beforeAddReference, deleteReference, getAccessLevel, getArrayDimensions, getAttributes, getBrowseName, getComponent, getComponents, getDataTypeId, getDescription, getDisplayName, getHistorizing, getMethod, getMinimumSamplingInterval, getNodeClass, getNodeVersion, getProperties, getProperty, getPropertyTypeNode, getReference, getReferencesAsList, getStatus, getTypeDefinition, getTypeDefinitionId, getTypeDefinitionReference, getUserAccessLevel, getUserWriteMask, getValueRank, getWriteMask, hasUserWriteAccess, hasWriteAccess, readAttribute, readAttribute, removeComponent, removeProperty, setAccessLevel, setArrayDimensions, setAttribute, setAttributes, setBrowseName, setDataType, setDataTypeId, setDescription, setDisplayName, setHistorizing, setMinimumSamplingInterval, setReferences, setStatus, setTypeDefinition, setTypeDefinitionId, setTypeDefinitionId, setUserAccessLevel, setUserWriteMask, setValue, setValue, setValueRank, setWriteMask, writeAttribute |
| Methods inherited from class com.prosysopc.ua.server.nodes.ServerNode |
addComponent, addDataChangeListener, addEventListener, addNewReference, addNewReference, addOrganizes, addProperties, addProperty, addReference, addReference, addReference, addReference, addReference, afterAddReference, afterDeleteReference, dataChange, deleteReference, deleteReference, deleteReference, deleteReferences, doAddProperty, doDeleteReference, equals, findPlaceholders, fireDataChange, fireEvent, fireEventInParents, getAddressSpace, getDefaultBrowseName, getNodeId, getNodeManager, getReferenceList, getReferences, getSupportedAttributes, getTargetNodes, hashCode, hasReference, initSupportedAttributes, isAddNotifierReferencesToServerObject, isFalseOrNull, isMandatory, isMonitoredForEvents, isTrueOrNull, isType, referenceTypeInherits, removeDataChangeListener, removeEventListener, setAddNotifierReferencesToServerObject, supportsAttribute, toString, translateBrowsePathToNodeIds, validateHasEventSourceChain, validateHasEventSourceChain, writeAttributeValue |
| Methods inherited from interface com.prosysopc.ua.nodes.UaNode |
addComponent, addProperty, addReference, addReference, deleteReference, deleteReference, deleteReference, getAddressSpace, getForwardReferences, getInverseReferences, getNodeId, getReferences, getReferences, getSupportedAttributes, supportsAttribute |
ReflectiveInstanceVariable
public ReflectiveInstanceVariable(NodeManagerUaNode nodeManager,
org.opcfoundation.ua.builtintypes.NodeId nodeId,
Object source,
String propertyName,
org.opcfoundation.ua.builtintypes.NodeId instanceDeclarationId)
throws SecurityException,
NoSuchMethodException,
StatusException
- Create a new node, referring to an instance declaration node.
- Parameters:
nodeManager - The node manager to which the node is created.nodeId - The ID of the new node.source - the node, whose property is wrapped using reflectionpropertyName - the name of the wrapped property - parent must have a getPropertyName and
optionally also a setPropertyName method. The propertyName is used as the BrowseName and
DisplayName of the property node.instanceDeclarationId - The ID of the instance declaration node, which this node is
referring to. I.e. the same variable or property as this one, but under the type,
instead of the instance.
- Throws:
StatusException - if instanceDeclarationId cannot be converted to a variable node
NoSuchMethodException - if the getter for the defined property does not exist
SecurityException - if the getter for the defined property cannot be accessed
ReflectiveInstanceVariable
public ReflectiveInstanceVariable(NodeManagerUaNode nodeManager,
org.opcfoundation.ua.builtintypes.NodeId nodeId,
Object source,
String propertyName,
UaVariable instanceDeclaration)
throws NoSuchMethodException
- Create a new node, referring to an instance declaration node.
- Parameters:
nodeManager - The node manager to which the node is created.nodeId - The ID of the new node.source - the node, whose property is wrapped using reflectionpropertyName - the name of the wrapped property - parent must have a getPropertyName and
optionally also a setPropertyName method. The propertyName is used as the BrowseName and
DisplayName of the property node.instanceDeclaration - The instance declaration node, which this node is referring to. I.e.
the same variable or property as this one, but under the type, instead of the instance.
- Throws:
NoSuchMethodException - if the getter for the defined property does not exist
SecurityException - if the getter for the defined property cannot be accessed
exposeStructureWithReflectiveVariables
public void exposeStructureWithReflectiveVariables(org.opcfoundation.ua.builtintypes.Structure internalStructure,
int nameSpaceIndex,
org.opcfoundation.ua.builtintypes.NodeId typeDefinitionId)
- Parameters:
internalStructure - nameSpaceIndex - typeDefinitionId -
getDataType
public UaType getDataType()
- Specified by:
getDataType in interface UaValueNode- Overrides:
getDataType in class InstanceVariable
- Returns:
- the DataType node, if set.
- See Also:
UaValueNode.getDataTypeId()
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