wt.adapter.query
Class QueryLinksWebjectDelegate

java.lang.Object
  wt.adapter.WebjectConstants
      wt.adapter.BasicWebjectDelegate
          wt.adapter.query.QueryLinksWebjectDelegate

All Implemented Interfaces:

Externalizable, Serializable, WebjectDelegate

Direct Known Subclasses:

QueryTreeWebjectDelegate

public class QueryLinksWebjectDelegate

extends BasicWebjectDelegate

implements Externalizable

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	ADAPTER_RESOURCE
private static String	AUTO_NAVIGATE
private static String	CLASSNAME
private static String	DIRECTION
private static String	ELEMENT_CLASSNAME
static long	EXTERNALIZATION_VERSION_UID
private static NavigationDelegateFactory	navigationFactory
private static String	OBJECT_REF
protected static long	OLD_FORMAT_VERSION_UID
private static String	OUTPUT_TYPE
static int	OUTPUT_TYPE_FULL
static int	OUTPUT_TYPE_OTHER_SIDE
static int	OUTPUT_TYPE_RELATION
private static String	RESOURCE
(package private) static long	serialVersionUID
private static boolean	VERBOSE

Fields inherited from class wt.adapter.BasicWebjectDelegate

ATTRIBUTE, CLASS, CLASS_ID, FIELD, GROUP_OUT, IDENTITY, OBJECT_ID, WHERE

Fields inherited from class wt.adapter.WebjectConstants

FAILURE, MESSAGE, OBJECT, OUTPUT, STATUS, SUCCESS

Constructor Summary

QueryLinksWebjectDelegate()

Method Summary

QueryResult	autoNavigate(String type, ObjectVector objects, Webject webject)
Element	filterElement(Element element, String[] attributes)
Class	getClass(String className)
Object	getOtherSide(Webject webject, BinaryLink link, String linkClassName, String role, boolean autoNavEnabled)
Task	invoke(Task task, Properties props, com.infoengine.log.ServiceWriter log) Supported API: false
Element	joinNodeAndLink(Object link, Webject webject, String linkClassName, String role, boolean autoNavEnabled, String[] attributes, Locale locale)
Hashtable	navigate(Webject webject, Group inputGroup, String linkClassName, String role, boolean returnTargetObjects, boolean autoNavEnabled) Navigate a specfied type of link.
Hashtable	navigate(Webject webject, String objectRef, String linkClassName, String role, boolean returnTargetObjects, boolean autoNavEnabled)
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
private boolean	readOldVersion(ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source, which is not the current version.
protected boolean	readVersion(QueryLinksWebjectDelegate thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class wt.adapter.BasicWebjectDelegate

addAttributeToNode, addAttributeToNode, assignValues, assignValues, checkInObjects, checkOutObjects, createGroup, createGroup, createGroup, createGroup, createNode, createNode, createNode, createObject, createObject, createOutputGroup, debug, getAllAttributeNames, getAttributeHelper, getLocalDomain, getLocale, getLocalGuid, getObject, getObjectByUfid, getObjectPropertyValueString, getObjectPropertyValueString, getObjectRefByUfid, getObjects, getProperties, getProperty, getReferenceFactory, getUfid, getUfid, isObjectLocal, parseFields, parseWhere, readVersion, removeQuotes

Methods inherited from class wt.adapter.WebjectConstants

readVersion

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

EXTERNALIZATION_VERSION_UID

public static final long EXTERNALIZATION_VERSION_UID

See Also:

Constant Field Values

OLD_FORMAT_VERSION_UID

protected static final long OLD_FORMAT_VERSION_UID

See Also:

Constant Field Values

OUTPUT_TYPE_OTHER_SIDE

public static final int OUTPUT_TYPE_OTHER_SIDE

See Also:

Constant Field Values

OUTPUT_TYPE_RELATION

public static final int OUTPUT_TYPE_RELATION

See Also:

Constant Field Values

OUTPUT_TYPE_FULL

public static final int OUTPUT_TYPE_FULL

See Also:

Constant Field Values

ADAPTER_RESOURCE

private static final String ADAPTER_RESOURCE

See Also:

Constant Field Values

AUTO_NAVIGATE

private static final String AUTO_NAVIGATE

See Also:

Constant Field Values

DIRECTION

private static final String DIRECTION

See Also:

Constant Field Values

ELEMENT_CLASSNAME

private static final String ELEMENT_CLASSNAME

OBJECT_REF

private static final String OBJECT_REF

See Also:

Constant Field Values

OUTPUT_TYPE

private static final String OUTPUT_TYPE

See Also:

Constant Field Values

VERBOSE

private static boolean VERBOSE

navigationFactory

private static NavigationDelegateFactory navigationFactory

Constructor Detail

QueryLinksWebjectDelegate

public QueryLinksWebjectDelegate()

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Writes the non-transient fields of this class to an external source.

Supported API: false

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class BasicWebjectDelegate

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class BasicWebjectDelegate

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(QueryLinksWebjectDelegate thisObject,
                              ObjectInput input,
                              long readSerialVersionUID,
                              boolean passThrough,
                              boolean superDone)
                       throws IOException,
                              ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Parameters:

thisObject -

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

readOldVersion

private boolean readOldVersion(ObjectInput input,
                               long readSerialVersionUID,
                               boolean passThrough,
                               boolean superDone)
                        throws IOException,
                               ClassNotFoundException

Reads the non-transient fields of this class from an external source, which is not the current version.

Parameters:

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

invoke

public Task invoke(Task task,
                   Properties props,
                   com.infoengine.log.ServiceWriter log)
            throws WebjectServiceException,
                   WTException

Supported API: false

Specified by:

invoke in interface WebjectDelegate

Parameters:

task -

props -

log -

Returns:

Task

Throws:

WebjectServiceException

WTException

navigate

public Hashtable navigate(Webject webject,
                          Group inputGroup,
                          String linkClassName,
                          String role,
                          boolean returnTargetObjects,
                          boolean autoNavEnabled)
                   throws WTException

Navigate a specfied type of link.

Throws:

WTException

navigate

public Hashtable navigate(Webject webject,
                          String objectRef,
                          String linkClassName,
                          String role,
                          boolean returnTargetObjects,
                          boolean autoNavEnabled)
                   throws WTException

Throws:

WTException

getClass

public Class getClass(String className)
               throws WebjectServiceException

Throws:

WebjectServiceException

autoNavigate

public QueryResult autoNavigate(String type,
                                ObjectVector objects,
                                Webject webject)
                         throws WTException

Throws:

WTException

getOtherSide

public Object getOtherSide(Webject webject,
                           BinaryLink link,
                           String linkClassName,
                           String role,
                           boolean autoNavEnabled)
                    throws WTException

Throws:

WTException

joinNodeAndLink

public Element joinNodeAndLink(Object link,
                               Webject webject,
                               String linkClassName,
                               String role,
                               boolean autoNavEnabled,
                               String[] attributes,
                               Locale locale)
                        throws WTException

Throws:

WTException

filterElement

public Element filterElement(Element element,
                             String[] attributes)