org.eclipse.persistence.internal.helper

Class JavaPlatform

java.lang.Object

org.eclipse.persistence.internal.helper.JavaPlatform

public class JavaPlatform
extends Object

INTERNAL: JavaPlatform abstracts the version of the JDK we are using. It allows any operation which is dependent on JDK version to be called from a single place and then delegates the call to its JDKPlatform

Author:

Tom Ware

See Also:

JDPlatform

Constructor Summary

Constructors

Constructor and Description
JavaPlatform()

Method Summary

Modifier and Type	Method and Description
static Boolean	conformLike(Object left, Object right) INTERNAL: Conform an expression which uses the operator "like" for an in-memory query
static Boolean	conformRegexp(Object left, Object right) INTERNAL: Conform an expression which uses the operator "regexp" for an in-memory query
static String	getStringAndFreeSQLXML(Object sqlXml) INTERNAL: Casts the passed object to SQLXML and calls getString and free methods
static boolean	isSQLXML(Object object) INTERNAL: Indicates whether the passed object implements java.sql.SQLXML introduced in jdk 1.6

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaPlatform

public JavaPlatform()

Method Detail

conformLike

public static Boolean conformLike(Object left,
                                  Object right)

INTERNAL: Conform an expression which uses the operator "like" for an in-memory query

Returns:

Boolean (TRUE, FALSE, null == unknown)

conformRegexp

public static Boolean conformRegexp(Object left,
                                    Object right)

INTERNAL: Conform an expression which uses the operator "regexp" for an in-memory query

Returns:

Boolean (TRUE, FALSE, null == unknown)

isSQLXML

public static boolean isSQLXML(Object object)

INTERNAL: Indicates whether the passed object implements java.sql.SQLXML introduced in jdk 1.6

getStringAndFreeSQLXML

public static String getStringAndFreeSQLXML(Object sqlXml)
                                     throws SQLException

INTERNAL: Casts the passed object to SQLXML and calls getString and free methods

Throws:

SQLException