public class EmbedParameterSetMetaData extends java.lang.Object implements EngineParameterMetaData
Modifier and Type | Field and Description |
---|---|
private int |
paramCount |
private ParameterValueSet |
pvs |
private DataTypeDescriptor[] |
types |
Modifier | Constructor and Description |
---|---|
protected |
EmbedParameterSetMetaData(ParameterValueSet pvs,
DataTypeDescriptor[] types) |
Modifier and Type | Method and Description |
---|---|
private void |
checkPosition(int parameterIndex) |
java.lang.String |
getParameterClassName(int param)
Retrieves the fully-qualified name of the Java class whose instances should be
passed to the method PreparedStatement.setObject.
|
int |
getParameterCount()
Retrieves the number of parameters in the PreparedStatement object for which
this ParameterMetaData object contains information.
|
int |
getParameterMode(int param)
Retrieves the designated parameter's mode.
|
int |
getParameterType(int param)
Retrieves the designated parameter's SQL type.
|
java.lang.String |
getParameterTypeName(int param)
Retrieves the designated parameter's database-specific type name.
|
int |
getPrecision(int param)
Retrieves the designated parameter's number of decimal digits.
|
int |
getScale(int param)
Retrieves the designated parameter's number of digits to right of the decimal point.
|
int |
isNullable(int param)
Retrieves whether null values are allowed in the designated parameter.
|
boolean |
isSigned(int param)
Retrieves whether values for the designated parameter can be signed numbers.
|
private final ParameterValueSet pvs
private final DataTypeDescriptor[] types
private final int paramCount
protected EmbedParameterSetMetaData(ParameterValueSet pvs, DataTypeDescriptor[] types)
public int getParameterCount()
getParameterCount
in interface EngineParameterMetaData
public int isNullable(int param) throws java.sql.SQLException
isNullable
in interface EngineParameterMetaData
param
- - the first parameter is 1, the second is 2, ...java.sql.SQLException
- if a database access error occurspublic boolean isSigned(int param) throws java.sql.SQLException
isSigned
in interface EngineParameterMetaData
param
- - the first parameter is 1, the second is 2, ...java.sql.SQLException
- if a database access error occurspublic int getPrecision(int param) throws java.sql.SQLException
getPrecision
in interface EngineParameterMetaData
param
- - the first parameter is 1, the second is 2, ...java.sql.SQLException
- if a database access error occurspublic int getScale(int param) throws java.sql.SQLException
getScale
in interface EngineParameterMetaData
param
- - the first parameter is 1, the second is 2, ...java.sql.SQLException
- if a database access error occurspublic int getParameterType(int param) throws java.sql.SQLException
getParameterType
in interface EngineParameterMetaData
param
- - the first parameter is 1, the second is 2, ...java.sql.SQLException
- if a database access error occurspublic java.lang.String getParameterTypeName(int param) throws java.sql.SQLException
getParameterTypeName
in interface EngineParameterMetaData
param
- - the first parameter is 1, the second is 2, ...java.sql.SQLException
- if a database access error occurspublic java.lang.String getParameterClassName(int param) throws java.sql.SQLException
getParameterClassName
in interface EngineParameterMetaData
param
- - the first parameter is 1, the second is 2, ...java.sql.SQLException
- if a database access error occurspublic int getParameterMode(int param) throws java.sql.SQLException
getParameterMode
in interface EngineParameterMetaData
param
- - the first parameter is 1, the second is 2, ...java.sql.SQLException
- if a database access error occursprivate void checkPosition(int parameterIndex) throws java.sql.SQLException
java.sql.SQLException
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