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com.flexstor.common.data.ejb.user
Class GroupData  view GroupData download GroupData.java

java.lang.Object
  extended bycom.flexstor.common.data.ejb.Data
      extended bycom.flexstor.common.data.ejb.user.GroupData
All Implemented Interfaces:
java.io.Serializable

public class GroupData
extends com.flexstor.common.data.ejb.Data

This class supports state data for Group. A Data class holds
all of the state information for a corresponding class and reference
pointers to other classes

Since:
FLEXSTOR.db 3.0 Revision History Description of Change ---------------- --------------------------------------------------- PJH 12/19/98 Creation
Version:
1.0, 12/19/98

Field Summary
protected  java.sql.Timestamp currentTimestamp
           
protected  com.flexstor.common.keys.ejb.GroupKey groupKey
           
static java.lang.String IDENTIFIER
           
protected  java.lang.String name
           
protected  com.flexstor.common.data.ejb.role.RoleData roleData
           
protected  java.util.Vector vAssignedUsers
           
 
Fields inherited from class com.flexstor.common.data.ejb.Data
DELETE, DELETED, derived, htModifiedStates, htOptions, MODIFY, modTime, NEW_ENTRY, presentState, prevState, UNCHANGED, UPDATED, WARN_BEFORE_DELETE
 
Constructor Summary
GroupData()
          Default constructor for the GroupData class
GroupData(java.lang.String aGroupName)
          Create an GroupData class and initialize the instance with the group name
 
Method Summary
 boolean equals(java.lang.Object o)
          Determine if these two objects are equal, i.e.
 java.util.Vector getAssignedUsers()
          Gets the list of UserData objects for the users this group has been updated through the Admin Tool.
 com.flexstor.common.keys.ejb.GroupKey getKey()
          Return the reference to this object
 java.lang.String getLanguage()
          Retrieve the language associated with the Group's Role
 java.lang.String getName()
          Return the group's name
 com.flexstor.common.keys.ejb.GroupKey getReference()
          Deprecated. see getKey()
 com.flexstor.common.data.ejb.role.RoleData getRoleData()
          Return the group role data
 com.flexstor.common.keys.ejb.RoleKey getRoleKey()
          Return the primary key to group's role
 java.sql.Timestamp getTimestamp()
          Return the timestamp of this object in database when the object was retrieved
 int hashCode()
          Get a value that represents this Object, as uniquely as possible within the confines of an int.
 void setAssignedUsers(java.util.Vector vAssignedUsers)
          Sets the list of UserData objects for the users this group has been updated through the Admin Tool.
 void setKey(com.flexstor.common.keys.ejb.GroupKey aKey)
          Store the reference to this object
 void setLanguage(java.lang.String lang)
          Set the language associated with the Group's Role
 void setName(java.lang.String aGroupName)
          Store the name of this group
 void setReference(com.flexstor.common.keys.ejb.GroupKey aKey)
          Deprecated. see setKey()
 void setRoleData(com.flexstor.common.data.ejb.role.RoleData aRoleData)
          Assign a role to a group
 void setRoleKey(com.flexstor.common.keys.ejb.RoleKey aKey)
          Set the primary key to group's role
 void setTimestamp(java.sql.Timestamp aTimeStamp)
          Assign the current timestamp of the object
 java.lang.String toString()
          Return the contents of the instance as a String.
 
Methods inherited from class com.flexstor.common.data.ejb.Data
assertEquals, changed, fillCloneInfo, getDateModTime, getModTime, getPresentState, getPreviousState, initializeState, isDeleted, isDerived, isModified, isModified, isObjectPersist, isOptionAllowed, resetModifiedStates, rollBackState, setDeleted, setDerived, setModifiedState, setModTime, setModTime, setNewEntry, setOption, setPerisistState, setPreviousState, setState, setUpdated
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

IDENTIFIER

public static final java.lang.String IDENTIFIER
See Also:
Constant Field Values

name

protected java.lang.String name

currentTimestamp

protected java.sql.Timestamp currentTimestamp

roleData

protected com.flexstor.common.data.ejb.role.RoleData roleData

groupKey

protected com.flexstor.common.keys.ejb.GroupKey groupKey

vAssignedUsers

protected java.util.Vector vAssignedUsers
Constructor Detail

GroupData

public GroupData()
Default constructor for the GroupData class

Warning Any objects created with this constructor are not updatable or insertable to the database


GroupData

public GroupData(java.lang.String aGroupName)
Create an GroupData class and initialize the instance with the group name

Warning Any objects created with this constructor are not updatable (insertable, but not updatable) to the database

Method Detail

equals

public boolean equals(java.lang.Object o)
Determine if these two objects are equal, i.e. their attributes are equal. This method will not test the equality of references to other objects


hashCode

public int hashCode()
Description copied from class: java.lang.Object
Get a value that represents this Object, as uniquely as possible within the confines of an int.

There are some requirements on this method which subclasses must follow:

  • Semantic equality implies identical hashcodes. In other words, if a.equals(b) is true, then a.hashCode() == b.hashCode() must be as well. However, the reverse is not necessarily true, and two objects may have the same hashcode without being equal.
  • It must be consistent. Whichever value o.hashCode() returns on the first invocation must be the value returned on all later invocations as long as the object exists. Notice, however, that the result of hashCode may change between separate executions of a Virtual Machine, because it is not invoked on the same object.

Notice that since hashCode is used in java.util.Hashtable and other hashing classes, a poor implementation will degrade the performance of hashing (so don't blindly implement it as returning a constant!). Also, if calculating the hash is time-consuming, a class may consider caching the results.

The default implementation returns System.identityHashCode(this)


getName

public java.lang.String getName()
Return the group's name


getReference

public com.flexstor.common.keys.ejb.GroupKey getReference()
Deprecated. see getKey()

Return the reference to this object


getKey

public com.flexstor.common.keys.ejb.GroupKey getKey()
Return the reference to this object


getRoleKey

public com.flexstor.common.keys.ejb.RoleKey getRoleKey()
Return the primary key to group's role


getTimestamp

public java.sql.Timestamp getTimestamp()
Return the timestamp of this object in database when the object was retrieved


setName

public void setName(java.lang.String aGroupName)
Store the name of this group


setReference

public void setReference(com.flexstor.common.keys.ejb.GroupKey aKey)
Deprecated. see setKey()

Store the reference to this object


setKey

public void setKey(com.flexstor.common.keys.ejb.GroupKey aKey)
Store the reference to this object


setRoleKey

public void setRoleKey(com.flexstor.common.keys.ejb.RoleKey aKey)
Set the primary key to group's role


setTimestamp

public void setTimestamp(java.sql.Timestamp aTimeStamp)
Assign the current timestamp of the object


toString

public java.lang.String toString()
Return the contents of the instance as a String. This method is strictly for use by testing classes and should not be called by business objects


setLanguage

public void setLanguage(java.lang.String lang)
Set the language associated with the Group's Role


getLanguage

public java.lang.String getLanguage()
Retrieve the language associated with the Group's Role


setRoleData

public void setRoleData(com.flexstor.common.data.ejb.role.RoleData aRoleData)
Assign a role to a group


getRoleData

public com.flexstor.common.data.ejb.role.RoleData getRoleData()
Return the group role data


setAssignedUsers

public void setAssignedUsers(java.util.Vector vAssignedUsers)
Sets the list of UserData objects for the users this group has been updated through the Admin Tool. This method will be invoked by the Admin Tool prior to calling the GroupPersistBean to update the database.


getAssignedUsers

public java.util.Vector getAssignedUsers()
Gets the list of UserData objects for the users this group has been updated through the Admin Tool. This method will be invoked by the GroupPersistBean to update the database.