edu.internet2.middleware.grouper.misc
Class GrouperVersion

java.lang.Object
  edu.internet2.middleware.grouper.misc.GrouperVersion

public class GrouperVersion
extends Object

keep track of which version grouper is. Update this file (the GROUPER_VERSION constant) before each non-release-candidate release

GROUPER_VERSION

public static final String GROUPER_VERSION

current version this must be three integers separated by dots for major version, minor version, and build number. update this before each non-release-candidate release (e.g. in preparation for it) e.g. 1.5.0 DEV NOTE: this cant be read from version file since in dev there is no grouper jar so I dont know the version

See Also:

Constant Field Values

GrouperVersion

public GrouperVersion(String versionString)

private constructor

Parameters:

versionString -

stringValueOrNull

public static String stringValueOrNull(String versionString)

return the parsed and tostring version of this version string (consistent), or null if nothing passed in

Parameters:

versionString -

Returns:

the version string

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

Object.equals(Object)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

Object.hashCode()

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

currentVersion

public static GrouperVersion currentVersion()

current grouper version

Returns:

current grouper version

valueOfIgnoreCase

public static GrouperVersion valueOfIgnoreCase(String string)

convert string to version like an enum would

Parameters:

string - cannot be blank

Returns:

the enum or null or exception if not found

valueOfIgnoreCase

public static GrouperVersion valueOfIgnoreCase(String string,
                                               boolean exceptionOnNull)

convert string to version like an enum would

Parameters:

string -

exceptionOnNull - will not allow null or blank entries

Returns:

the enum or null or exception if not found

grouperVersionGreaterOrEqual

public static boolean grouperVersionGreaterOrEqual(String version)

see if the grouper version is greater than or equal to a certain version

Parameters:

version -

Returns:

true if the grouper version is greater than or equal to a certain version

greaterOrEqualToArg

public boolean greaterOrEqualToArg(String version)

see if the grouper version is greater than or equal to a certain version

Parameters:

version -

Returns:

true if the grouper version is greater than or equal to a certain version

lessThanArg

public boolean lessThanArg(GrouperVersion other,
                           boolean orEqual)

see if this version is less than the argument one

Parameters:

other -

orEqual -

Returns:

true if less than, false if equal or greater

lessThanMajorMinorArg

public boolean lessThanMajorMinorArg(GrouperVersion other,
                                     boolean orEqual)

see if this version is less than the argument one, only considering major and minor version

Parameters:

other -

orEqual -

Returns:

true if less than, false if equal or greater

lessThanArg

public boolean lessThanArg(GrouperVersion other)

see if this version is less than the argument one

Parameters:

other -

Returns:

true if less than, false if equal or greater

greaterOrEqualToArg

public boolean greaterOrEqualToArg(GrouperVersion version)

see if the grouper version is greater than or equal to a certain version

Parameters:

version -

Returns:

true if the grouper version is greater than or equal to a certain version

_grouperVersionGreaterOrEqualHelper

public static boolean _grouperVersionGreaterOrEqualHelper(String grouperVersion,
                                                          String anotherVersion)

helper method for unit testing

Parameters:

grouperVersion -

anotherVersion -

Returns:

true if grouper is greater