wt.fc.requireddata
Class RequiredDataServerHelper

java.lang.Object
  wt.fc.requireddata.RequiredDataServerHelper

All Implemented Interfaces:

Externalizable, Serializable

public final class RequiredDataServerHelper

extends Object

implements Externalizable

RequiredDataService utility methods.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
static long	EXTERNALIZATION_VERSION_UID
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID
static RequiredDataServiceSvr	service Supported API: false

Constructor Summary

RequiredDataServerHelper()

Method Summary

static Class	getRoleClass(Class linkClass, String role) Return the role Class for the specified linkClass and role.
static boolean	isRoleForVersionedObject(Class linkClass, String role) Return true if the object for the specified role of the link class is of type Iterated.
static boolean	isRoleForVersionedObject(LinkQueryData data, boolean useRoleA) Return true if the linkClass in LinkQueryData is ObjectToVersionLink or VersionToVersionLink and if the role object specified by 'checkRoleA' is Iterated.
private static boolean	isVersionLinkType(LinkQueryData data) Return true if the linkClass for the LinkQueryData instance is a type of either ObjectToVersionLink or VersionToVersionLink.
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(RequiredDataServerHelper 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 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

service

public static final RequiredDataServiceSvr service

Supported API: false

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

Constructor Detail

RequiredDataServerHelper

public RequiredDataServerHelper()

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

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

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(RequiredDataServerHelper 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

getRoleClass

public static Class getRoleClass(Class linkClass,
                                 String role)
                          throws WTException

Return the role Class for the specified linkClass and role.

Supported API: false

Parameters:

linkClass -

role -

Returns:

Class

Throws:

WTException

isRoleForVersionedObject

public static boolean isRoleForVersionedObject(Class linkClass,
                                               String role)
                                        throws WTException

Return true if the object for the specified role of the link class is of type Iterated.

Supported API: false

Parameters:

linkClass -

role -

Returns:

boolean

Throws:

WTException

isRoleForVersionedObject

public static boolean isRoleForVersionedObject(LinkQueryData data,
                                               boolean useRoleA)
                                        throws WTException

Return true if the linkClass in LinkQueryData is ObjectToVersionLink or VersionToVersionLink and if the role object specified by 'checkRoleA' is Iterated.

Supported API: false

Parameters:

data -

useRoleA -

Returns:

boolean

Throws:

WTException

isVersionLinkType

private static boolean isVersionLinkType(LinkQueryData data)

Return true if the linkClass for the LinkQueryData instance is a type of either ObjectToVersionLink or VersionToVersionLink.

Parameters:

data -

Returns:

boolean