org.springframework.xml

Class JaxpVersion

java.lang.Object

org.springframework.xml.JaxpVersion

public abstract class JaxpVersion
extends Object

Helper class used to find the current version of JAXP. We cannot depend on the Java version, since JAXP can be upgraded independently of the Java version.

Only distinguishes between JAXP 1.0, 1.1, 1.3, 1.4, and 1.5, since JAXP 1.2 was a maintenance release with no new classes.

Since:

1.0.0

Author:

Arjen Poutsma, Greg Turnquist

Field Summary

Fields

Modifier and Type	Field and Description
static int	JAXP_10 Constant identifying JAXP 1.0.
static int	JAXP_11 Constant identifying JAXP 1.1.
static int	JAXP_13 Constant identifying JAXP 1.3.
static int	JAXP_14 Constant identifying JAXP 1.4.
static int	JAXP_15 Constant identifying JAXP 1.5.

Constructor Summary

Constructors

Constructor and Description
JaxpVersion()

Method Summary

Modifier and Type	Method and Description
static int	getJaxpVersion() Gets the JAXP version.
static boolean	isAtLeastJaxp14() Convenience method to determine if the current JAXP version is at least 1.4 (packaged with JDK 1.6).

Methods inherited from class java.lang.Object

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

Field Detail

JAXP_10

public static final int JAXP_10

Constant identifying JAXP 1.0.

See Also:

Constant Field Values

JAXP_11

public static final int JAXP_11

Constant identifying JAXP 1.1.

See Also:

Constant Field Values

JAXP_13

public static final int JAXP_13

Constant identifying JAXP 1.3.

See Also:

Constant Field Values

JAXP_14

public static final int JAXP_14

Constant identifying JAXP 1.4.

See Also:

Constant Field Values

JAXP_15

public static final int JAXP_15

Constant identifying JAXP 1.5.

See Also:

Constant Field Values

Constructor Detail

JaxpVersion

public JaxpVersion()

Method Detail

getJaxpVersion

public static int getJaxpVersion()

Gets the JAXP version. This means we can do things like if (getJaxpVersion() < JAXP_13).

Returns:

a code comparable to the JAXP_XX codes in this class

See Also:

JAXP_10, JAXP_11, JAXP_13, JAXP_14, JAXP_15

isAtLeastJaxp14

public static boolean isAtLeastJaxp14()

Convenience method to determine if the current JAXP version is at least 1.4 (packaged with JDK 1.6).

Returns:

true if the current JAXP version is at least JAXP 1.4

See Also:

getJaxpVersion(), JAXP_14