Package play.db.helper
Class JdbcIterator<T>
- java.lang.Object
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- play.db.helper.JdbcIterator<T>
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
,java.lang.Iterable<T>
,java.util.Iterator<T>
- Direct Known Subclasses:
JdbcWindowIterator
public class JdbcIterator<T> extends java.lang.Object implements java.util.Iterator<T>, java.lang.Iterable<T>, java.io.Closeable
Iterate over a JDBC ResultSet
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Field Summary
Fields Modifier and Type Field Description protected JdbcResultFactory<T>
factory
protected java.sql.ResultSet
result
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Constructor Summary
Constructors Constructor Description JdbcIterator(java.sql.ResultSet result, java.lang.Class<T> resultClass)
JdbcIterator(java.sql.ResultSet result, JdbcResultFactory<T> factory)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
static void
close(java.util.Iterator<?> iterator)
static <U> JdbcIterator<U>
execute(SqlQuery query, java.lang.Class<U> resultClass)
static <U> JdbcIterator<U>
execute(SqlQuery query, JdbcResultFactory<U> factory)
boolean
hasNext()
java.util.Iterator<T>
iterator()
protected void
load()
T
next()
void
remove()
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Field Detail
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factory
protected final JdbcResultFactory<T> factory
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result
protected java.sql.ResultSet result
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Constructor Detail
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JdbcIterator
public JdbcIterator(java.sql.ResultSet result, JdbcResultFactory<T> factory) throws java.sql.SQLException
- Throws:
java.sql.SQLException
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JdbcIterator
public JdbcIterator(java.sql.ResultSet result, java.lang.Class<T> resultClass) throws java.sql.SQLException
- Throws:
java.sql.SQLException
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Method Detail
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execute
public static <U> JdbcIterator<U> execute(SqlQuery query, java.lang.Class<U> resultClass)
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execute
public static <U> JdbcIterator<U> execute(SqlQuery query, JdbcResultFactory<U> factory)
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close
public void close()
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
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close
public static void close(java.util.Iterator<?> iterator)
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load
protected void load()
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator<T>
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remove
public void remove()
- Specified by:
remove
in interfacejava.util.Iterator<T>
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