manifold.sql.rt.impl.accessors

Class IntegerValueAccessor

java.lang.Object

manifold.sql.rt.impl.accessors.IntegerValueAccessor

All Implemented Interfaces:

ValueAccessor

public class IntegerValueAccessor
extends java.lang.Object
implements ValueAccessor

Field Summary

Fields inherited from interface manifold.sql.rt.api.ValueAccessor

LOGGER

Constructor Summary

Constructors

Constructor and Description
IntegerValueAccessor()

Method Summary

Modifier and Type	Method and Description
java.lang.Class<?>	getJavaType(BaseElement elem)
int	getJdbcType()
java.lang.Integer	getRowValue(java.sql.ResultSet rs, BaseElement elem) Returns a query result value corresponding with a elem from rs.
void	setParameter(java.sql.PreparedStatement ps, int pos, java.lang.Object value) Sets the query parameter value corresponding with pos.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface manifold.sql.rt.api.ValueAccessor

getClassForColumnClassName

Constructor Detail

IntegerValueAccessor

public IntegerValueAccessor()

Method Detail

getJdbcType

public int getJdbcType()

Specified by:

getJdbcType in interface ValueAccessor

Returns:

The Types id this accessor handles.

getJavaType

public java.lang.Class<?> getJavaType(BaseElement elem)

Specified by:

getJavaType in interface ValueAccessor

Returns:

The resulting type of the value in Java code. Note this type may not correspond with SQL-to-Java type mappings from the JDBC specification. For instance, although java.sql.Types#CLOB maps to java.sql.CLOB (appendix table B.3 from the JDBC 4.2 specification) the actual type generated for CLOB is String.

getRowValue

public java.lang.Integer getRowValue(java.sql.ResultSet rs,
                                     BaseElement elem)
                              throws java.sql.SQLException

Description copied from interface: ValueAccessor

Returns a query result value corresponding with a elem from rs.

Specified by:

getRowValue in interface ValueAccessor

Parameters:

rs - The result set containing rows of column values

elem - The query column from which to find a value

Returns:

The value corresponding with elem. Note, the type of the value must match the Java type returned from elem.getType().

Throws:

java.sql.SQLException

setParameter

public void setParameter(java.sql.PreparedStatement ps,
                         int pos,
                         java.lang.Object value)
                  throws java.sql.SQLException

Description copied from interface: ValueAccessor

Sets the query parameter value corresponding with pos.

Specified by:

setParameter in interface ValueAccessor

Parameters:

ps - The prepared statement containing the parameterized query.

pos - The index of the parameter, beginning with 1.

value - The value of the parameter

Throws:

java.sql.SQLException