org.jboss.resource.adapter.jdbc.remote
Class SerializableParameterMetaData

java.lang.Object
  org.jboss.resource.adapter.jdbc.remote.SerializableParameterMetaData

All Implemented Interfaces:

java.sql.ParameterMetaData, java.io.Serializable

public class SerializableParameterMetaData

extends java.lang.Object

implements java.sql.ParameterMetaData, java.io.Serializable

See Also:

Serialized Form

SerializableParameterMetaData

public SerializableParameterMetaData(java.sql.ParameterMetaData pMetaData)
                              throws java.sql.SQLException

getParameterCount

public int getParameterCount()
                      throws java.sql.SQLException

Retrieves the number of parameters in the PreparedStatement object for which this ParameterMetaData object contains information.

Specified by:

getParameterCount in interface java.sql.ParameterMetaData

Returns:

the number of parameters

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

getParameterMode

public int getParameterMode(int param)
                     throws java.sql.SQLException

Retrieves the designated parameter's mode.

Specified by:

getParameterMode in interface java.sql.ParameterMetaData

Parameters:

param - the first parameter is 1, the second is 2, ...

Returns:

mode of the parameter; one of ParameterMetaData.parameterModeIn, ParameterMetaData.parameterModeOut, or ParameterMetaData.parameterModeInOut ParameterMetaData.parameterModeUnknown.

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

getParameterType

public int getParameterType(int param)
                     throws java.sql.SQLException

Retrieves the designated parameter's SQL type.

Specified by:

getParameterType in interface java.sql.ParameterMetaData

Parameters:

param - the first parameter is 1, the second is 2, ...

Returns:

SQL type from java.sql.Types

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

See Also:

Types

getPrecision

public int getPrecision(int param)
                 throws java.sql.SQLException

Retrieves the designated parameter's number of decimal digits.

Specified by:

getPrecision in interface java.sql.ParameterMetaData

Parameters:

param - the first parameter is 1, the second is 2, ...

Returns:

precision

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

getScale

public int getScale(int param)
             throws java.sql.SQLException

Retrieves the designated parameter's number of digits to right of the decimal point.

Specified by:

getScale in interface java.sql.ParameterMetaData

Parameters:

param - the first parameter is 1, the second is 2, ...

Returns:

scale

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

isNullable

public int isNullable(int param)
               throws java.sql.SQLException

Retrieves whether null values are allowed in the designated parameter.

Specified by:

isNullable in interface java.sql.ParameterMetaData

Parameters:

param - the first parameter is 1, the second is 2, ...

Returns:

the nullability status of the given parameter; one of ParameterMetaData.parameterNoNulls, ParameterMetaData.parameterNullable, or ParameterMetaData.parameterNullableUnknown

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

isSigned

public boolean isSigned(int param)
                 throws java.sql.SQLException

Retrieves whether values for the designated parameter can be signed numbers.

Specified by:

isSigned in interface java.sql.ParameterMetaData

Parameters:

param - the first parameter is 1, the second is 2, ...

Returns:

true if so; false otherwise

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

getParameterClassName

public java.lang.String getParameterClassName(int param)
                                       throws java.sql.SQLException

Retrieves the fully-qualified name of the Java class whose instances should be passed to the method PreparedStatement.setObject.

Specified by:

getParameterClassName in interface java.sql.ParameterMetaData

Parameters:

param - the first parameter is 1, the second is 2, ...

Returns:

the fully-qualified name of the class in the Java programming language that would be used by the method PreparedStatement.setObject to set the value in the specified parameter. This is the class name used for custom mapping.

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4

getParameterTypeName

public java.lang.String getParameterTypeName(int param)
                                      throws java.sql.SQLException

Retrieves the designated parameter's database-specific type name.

Specified by:

getParameterTypeName in interface java.sql.ParameterMetaData

Parameters:

param - the first parameter is 1, the second is 2, ...

Returns:

type the name used by the database. If the parameter type is a user-defined type, then a fully-qualified type name is returned.

Throws:

java.sql.SQLException - if a database access error occurs

Since:

1.4