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play.db.helper
Class JdbcIterator<T>

java.lang.Object
  extended by play.db.helper.JdbcIterator<T>
All Implemented Interfaces:
Closeable, Iterable<T>, Iterator<T>
Direct Known Subclasses:
JdbcWindowIterator
public class JdbcIterator<T>
extends Object
implements Iterator<T>, Iterable<T>, Closeable

Iterate over a JDBC ResultSet

Field Summary
protected  JdbcResultFactory<T> factory
           
protected  ResultSet result
           
 
Constructor Summary
JdbcIterator(ResultSet result, Class<T> resultClass)
           
JdbcIterator(ResultSet result, JdbcResultFactory<T> factory)
           
 
Method Summary
 void close()
           
static void close(Iterator<?> iterator)
           
static
<U> JdbcIterator<U>
execute(SqlQuery query, Class<U> resultClass)
           
static
<U> JdbcIterator<U>
execute(SqlQuery query, JdbcResultFactory<U> factory)
           
 boolean hasNext()
           
 Iterator<T> iterator()
           
protected  void load()
           
 T next()
           
 void remove()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

factory

protected final JdbcResultFactory<T> factory

result

protected ResultSet result
Constructor Detail

JdbcIterator

public JdbcIterator(ResultSet result,
                    JdbcResultFactory<T> factory)
             throws SQLException
Throws:
SQLException

JdbcIterator

public JdbcIterator(ResultSet result,
                    Class<T> resultClass)
             throws SQLException
Throws:
SQLException
Method Detail

execute

public static <U> JdbcIterator<U> execute(SqlQuery query,
                                          Class<U> resultClass)

execute

public static <U> JdbcIterator<U> execute(SqlQuery query,
                                          JdbcResultFactory<U> factory)

close

public void close()
Specified by:
close in interface Closeable

close

public static void close(Iterator<?> iterator)

load

protected void load()

hasNext

public boolean hasNext()
Specified by:
hasNext in interface Iterator<T>

next

public T next()
Specified by:
next in interface Iterator<T>

remove

public void remove()
Specified by:
remove in interface Iterator<T>

iterator

public Iterator<T> iterator()
Specified by:
iterator in interface Iterable<T>
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Guillaume Bort & zenexity - Distributed under Apache 2 licence, without any warrantly