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java.lang.Objectcom.sun.mdm.index.page.PageIteratorWrapper
com.sun.mdm.index.master.search.audit.AuditIterator
The AuditIterator class represents an iterator containing the AuditDataObject objects returned by a call to lookupAuditLog. Use indexes to page through the AuditDataObject objects and to retrieve specific objects from the iterator.
| Constructor Summary | |
AuditIterator(java.util.ArrayList fullData)
Creates a new instance of the AuditIterator class that does not maintain the connection to the server. |
|
AuditIterator(PageData pageData,
int pageSize,
int maxElements)
Creates a new instance of the AuditIterator class that maintains the connection to the server. |
|
| Method Summary | |
AuditDataObject |
absolute(int index)
Retrieves an audit data object (class AuditDataObject) at the specified index from the AuditIterator object. |
AuditDataObject[] |
absolute(int index,
int count)
Retrieves a series of rows from an AuditIterator object, beginning with the row at the specified index and continuing through the specified number of rows. |
AuditDataObject |
first()
Retrieves the first row from an AuditIterator object. |
AuditDataObject[] |
first(int count)
Retrieves the first rows in the iterator. |
AuditDataObject |
next()
Retrieves the next row from an AuditIterator object. |
AuditDataObject[] |
next(int count)
Retrieves the next series of rows in the iterator. |
AuditDataObject |
prev()
Retrieves the previous row from an AuditIterator object. |
AuditDataObject[] |
prev(int count)
Retrieves the previous series of rows in the iterator. |
void |
sortBy(java.lang.String field,
boolean reverse)
Sorts the objects in the AuditIterator by the specified comparator. |
| Methods inherited from class com.sun.mdm.index.page.PageIteratorWrapper |
close, count, currentPosition, getGenericIterator, hasNext |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public AuditIterator(java.util.ArrayList fullData)
fullData - An array of all objects in the result set.
public AuditIterator(PageData pageData,
int pageSize,
int maxElements)
pageData - A session bean that stores the data retrieved from
the server.pageSize - The size of each unit of data retrieved from the
server.maxElements - The maximum number of elements retrieved for an
audit log search.
| Method Detail |
public AuditDataObject absolute(int index)
throws PageException,
java.rmi.RemoteException
index - The row to retrieve.
AuditDataObject - An audit data object.
PageException - Thrown if an error occurs while
retrieving the object.
java.rmi.RemoteException - Thrown if the connection to
the server goes down during processing.
public AuditDataObject[] absolute(int index,
int count)
throws PageException,
java.rmi.RemoteException
index - The first row to retrieve.count - The total number of rows to retrieve.
AuditDataObject[] - An array of audit data
objects.
PageException - Thrown if an error occurs while
retrieving the objects.
java.rmi.RemoteException - Thrown if the connection to
the server goes down during processing.
public AuditDataObject first()
throws PageException,
java.rmi.RemoteException
AuditDataObject - An audit data object.
PageException - Thrown if an error occurs while
retrieving the object.
java.rmi.RemoteException - Thrown if the connection to
the server goes down during processing.
public AuditDataObject[] first(int count)
throws PageException,
java.rmi.RemoteException
count - The total number of rows to retrieve.
AuditDataObject[] - An array of audit data
objects.
PageException - Thrown if an error occurs while
retrieving the objects.
java.rmi.RemoteException - Thrown if the connection to
the server goes down during processing.
public AuditDataObject next()
throws java.rmi.RemoteException,
PageException
AuditDataObject - An audit data
object.
PageException - Thrown if the call to hasNext
returns false.
java.rmi.RemoteException - Thrown if the connection to
the server goes down during processing.
public AuditDataObject[] next(int count)
throws java.rmi.RemoteException,
PageException
count - The total number of rows to retrieve.
AuditDataObject[] - An array of audit data
objects.
PageException - Thrown if the index is
already at the end of the iterator.
java.rmi.RemoteException - Thrown if the connection to
the server goes down during processing.
public AuditDataObject prev()
throws PageException,
java.rmi.RemoteException
AuditDataObject - An audit data
object.
PageException - Thrown if the index is already at the
beginning of the iterator.
java.rmi.RemoteException - Thrown if the connection to
the server goes down during processing.
public AuditDataObject[] prev(int count)
throws PageException,
java.rmi.RemoteException
count - The total number of rows to retrieve.
AuditDataObject[] - An array of
audit data objects.
PageException - Thrown if the index is
already at the beginning of the iterator.
java.rmi.RemoteException - Thrown if the connection to
the server goes down during processing.
public void sortBy(java.lang.String field,
boolean reverse)
throws PageException,
java.rmi.RemoteException
field - The name of the field to use as sorting criteria.reverse - An indicator of whether to sort in ascending or
descending order. Specify true to sort in descending
order, or specify false to sort in ascending order.
void - None.
PageException - Thrown if there is an error
during sorting.
java.rmi.RemoteException - Thrown if the connection to
the server goes down during processing.
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