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, and 1.4, since JAXP 1.2 was a maintenance release with no new classes.

Since:

1.0.0

Author:

Arjen Poutsma

Field Summary

static int	JAXP_10
static int	JAXP_11
static int	JAXP_13
static int	JAXP_14

Constructor Summary

JaxpVersion()

Method Summary

static int	getJaxpVersion() Gets the JAXP version.
static boolean	isAtLeastJaxp13() Convenience method to determine if the current JAXP version is at least 1.3 (packaged with JDK 1.5).
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

See Also:

Constant Field Values

JAXP_11

public static final int JAXP_11

See Also:

Constant Field Values

JAXP_13

public static final int JAXP_13

See Also:

Constant Field Values

JAXP_14

public static final int JAXP_14

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

isAtLeastJaxp13

public static boolean isAtLeastJaxp13()

Convenience method to determine if the current JAXP version is at least 1.3 (packaged with JDK 1.5).

Returns:

true if the current JAXP version is at least JAXP 1.3

See Also:

getJaxpVersion(), JAXP_13

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