com.mockrunner.jdbc
Class ParameterUtil

java.lang.Object
  com.mockrunner.jdbc.ParameterUtil

public class ParameterUtil

extends java.lang.Object

Util class for PreparedStatement and ResultSet parameters.

Constructor Summary

ParameterUtil()

Method Summary

static boolean	compareParameter(java.lang.Object source, java.lang.Object target) Compares two parameters of a PreparedStatement or CallableStatement.
static java.lang.Object	copyParameter(java.lang.Object source) Copies a parameter of a PreparedStatement, CallableStatement or ResultSet.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterUtil

public ParameterUtil()

Method Detail

copyParameter

public static java.lang.Object copyParameter(java.lang.Object source)

Copies a parameter of a PreparedStatement, CallableStatement or ResultSet. InputStream objects, Reader objects and arrays are copied into new allocated streams resp. arrays. All other objects are cloned by calling the clone method. If the object is not cloneable, it is returned unchanged.

Parameters:

source - the parameter to copy

Returns:

a copy of the parameter

compareParameter

public static boolean compareParameter(java.lang.Object source,
                                       java.lang.Object target)

Compares two parameters of a PreparedStatement or CallableStatement. You can use it to compare parameters of a ResultSet. It is used by PreparedStatementResultSetHandler for comparing parameters specified in the prepare methods. Since the parameters can be of the type byte[], InputStream, Reader, Ref, Array, Blob, Clob or Struct this method can handle these types of objects. All other objects are compared using the equals method.

Parameters:

source - the first parameter

target - the second parameter

Returns:

true if source is equal to target, false otherwise