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java.lang.Objectorg.apache.cayenne.access.types.ShortType
public class ShortType
Handles java.lang.Short
type mapping. Can be configured to recast
java.lang.Short to java.lang.Integer when binding values to PreparedStatement. This is
a workaround for bugs in certain drivers. Drivers that are proven to have issues with
short values are Sybase and Oracle (Mac OS X only).
Field Summary | |
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protected boolean |
widenShorts
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Constructor Summary | |
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ShortType(boolean widenShorts)
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Method Summary | |
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String |
getClassName()
Returns a full name of Java class that this ExtendedType supports. |
Object |
materializeObject(CallableStatement st,
int index,
int type)
Reads an object from a stored procedure OUT parameter, converting it to class returned by 'getClassName' method. |
Object |
materializeObject(ResultSet rs,
int index,
int type)
Reads an object from JDBC ResultSet column, converting it to class returned by 'getClassName' method. |
void |
setJdbcObject(PreparedStatement statement,
Object value,
int pos,
int type,
int precision)
Initializes a single parameter of a PreparedStatement with object value. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected boolean widenShorts
Constructor Detail |
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public ShortType(boolean widenShorts)
Method Detail |
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public String getClassName()
ExtendedType
getClassName
in interface ExtendedType
public Object materializeObject(ResultSet rs, int index, int type) throws Exception
ExtendedType
materializeObject
in interface ExtendedType
Exception
- if read error occurred, or an object can't be converted to a
target Java class.public Object materializeObject(CallableStatement st, int index, int type) throws Exception
ExtendedType
materializeObject
in interface ExtendedType
Exception
- if read error ocurred, or an object can't be converted to a
target Java class.public void setJdbcObject(PreparedStatement statement, Object value, int pos, int type, int precision) throws Exception
ExtendedType
setJdbcObject
in interface ExtendedType
Exception
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