com.ca.jcs.processor
Class AbstractAttributeStyleOpProcessor

java.lang.Object
  com.ca.jcs.processor.AbstractBaseProcessor
      com.ca.jcs.processor.AbstractAttributeStyleOpProcessor

All Implemented Interfaces:

Activatable, AttributeStyleOpProcessor, OpProcessor

Direct Known Subclasses:

AbstractAttributeStyleOpProcessorAssocDirect, AbstractAttributeStyleOpProcessorAssocIndirect, StubAttributeStyleOpProcessor

public abstract class AbstractAttributeStyleOpProcessor
extends AbstractBaseProcessor
implements AttributeStyleOpProcessor

Base class for attribute-style processors, that mandates a standardized constructor for maximum consistency. Provides the service of automatically initializing its proxiedSelf member, which should be used when OpBindings are supported, and may need to be triggered for calls that the attribute style processor makes to it's own methods. This member is automatically assigned to "this" when no such OpBindings are active due to the current metadata.

Nested Class Summary

Nested classes/interfaces inherited from interface com.ca.jcs.processor.OpProcessor

OpProcessor.MethodName

Field Summary

protected AttributeStyleOpProcessor

proxiedSelf Set to "this" unless OpBindings are active in which case assigned to an OpBindings-aware proxy.

Fields inherited from class com.ca.jcs.processor.AbstractBaseProcessor

ldapExceptionPrefix, log

Constructor Summary

AbstractAttributeStyleOpProcessor(BaseConnector connector)
Hang on to some important contextual values.

Method Summary

void	activate() Sets proxiedSelf to OpBindings-aware proxy if any OpBindings are configured, otherwise left assigned to "this".
void	deactivate() We also define this for symmetry as activate() is defined.
Attribute	doLookupExpensiveStub(ObjectInfo objInfo, String attrId) Default implementation is to simply do a lookup for attrId, but derived classes may be able to more efficiently find out if the attribute is set or not.

Methods inherited from class com.ca.jcs.processor.AbstractBaseProcessor

getBaseConnector, makeNamingException

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ca.jcs.processor.AttributeStyleOpProcessor

getMetaData, setMetaData

Methods inherited from interface com.ca.jcs.processor.OpProcessor

doAdd, doDelete, doLookUp, doModify, doModifyRn, doMove, doMove, doSearch

Field Detail

proxiedSelf

@NotNull
protected AttributeStyleOpProcessor proxiedSelf

Set to "this" unless OpBindings are active in which case assigned to an OpBindings-aware proxy.

Constructor Detail

AbstractAttributeStyleOpProcessor

public AbstractAttributeStyleOpProcessor(BaseConnector connector)

Hang on to some important contextual values.

Parameters:

connector - Parent baseConnector.

Method Detail

activate

public void activate()
              throws NamingException

Sets proxiedSelf to OpBindings-aware proxy if any OpBindings are configured, otherwise left assigned to "this".

Specified by:

activate in interface Activatable

Specified by:

activate in interface AttributeStyleOpProcessor

Throws:

NamingException

deactivate

public void deactivate()
                throws NamingException

We also define this for symmetry as activate() is defined.

Specified by:

deactivate in interface Activatable

Specified by:

deactivate in interface AttributeStyleOpProcessor

Throws:

NamingException

doLookupExpensiveStub

public Attribute doLookupExpensiveStub(ObjectInfo objInfo,
                                       String attrId)
                                throws NamingException

Default implementation is to simply do a lookup for attrId, but derived classes may be able to more efficiently find out if the attribute is set or not.

Specified by:

doLookupExpensiveStub in interface AttributeStyleOpProcessor

Parameters:

objInfo - Object for which attribute should be looked up.

attrId - Id for expensive attribute.

Returns:

Possibly less expensive placeholder for expensive attribute, if its possible to avoid looking it up fully.

Throws:

NamingException

See Also:

ValidationLazyAttributesProxy