org.apache.empire.data.bean

Class BeanResult<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<T>

org.apache.empire.data.bean.BeanResult<T>

All Implemented Interfaces:

Serializable, Cloneable, Iterable<T>, Collection<T>, List<T>, RandomAccess

public class BeanResult<T>
extends ArrayList<T>

BeanResult This is a simple helper class that performs reading a list of beans from a query Internally DBReader.getBeanList() is used.

Author:

doebele

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
BeanResult(Class<T> clazz, DBCommand cmd) Create a bean result from a command object.
BeanResult(Class<T> clazz, DBRowSet rowset) Creates a bean result for a Table, View or Query from the supplied columns.

Method Summary

Methods

Modifier and Type	Method and Description
int	fetch(Connection conn)
int	fetch(Connection conn, int maxItems)
DBCommand	getCommand()

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeRange, retainAll, set, size, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Constructor Detail

BeanResult

public BeanResult(Class<T> clazz,
          DBCommand cmd)

Create a bean result from a command object. No checks will be performed here whether the command is compatible with the supplied class.

Parameters:

clazz -

cmd -

BeanResult

public BeanResult(Class<T> clazz,
          DBRowSet rowset)

Creates a bean result for a Table, View or Query from the supplied columns. At least one column must match the given getters / setters on the supplied class otherwise an BeanIncompatibleException will be thrown.

Parameters:

clazz - the of T

rowset - the rowset

Method Detail

getCommand

public DBCommand getCommand()

fetch

public int fetch(Connection conn,
        int maxItems)

fetch

public final int fetch(Connection conn)