edu.internet2.middleware.grouper.pspng

Class PspUtils

java.lang.Object

edu.internet2.middleware.grouper.pspng.PspUtils

public class PspUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	THREAD_ID_MDC

Constructor Summary

Constructors

Constructor and Description
PspUtils()

Method Summary

Modifier and Type	Method and Description
static Object	formatDate_DateHoursMinutes(org.joda.time.DateTime asofDate, String ifNull)
static String	formatWithSignificantDigits(double number, int significantDigits) Format the number with an adjustable number of decimal places, so decimal places are only used if they're needed to show significant values.
static String	getFirstRdnString(String dnAttributeValue) This method returns the first RDN of an LDAP DN.
static Map<String,Object>	getGroupAttributes(Group group)
static Map<String,Object>	getGroupAttributes(PITGroup pitGroup)
static String	getIdString(long n)
static Map<String,Object>	getStemAttributes(Group group)
static Set<String>	getStringSet(boolean caseSensitive) Get a string set that is case-insensitive or case-sensitive
static Set<String>	getStringSet(boolean caseSensitive, Collection<String> values) Get a string set that is case-insensitive or case-sensitive, The returned set will contain the values provided
static String	getThreadId() Return a (unique) id for the current thread.
static Set<String>	intersectStringCollections(boolean caseSensitiveValues, Collection<String> c1, Collection<String> c2) Returns a new set that is c1 INTERSECT c2
static void	setupNewThread() A method that does PSPNG's standard thread setup.
static Set<String>	subtractStringCollections(boolean caseSensitiveValues, Collection<String> c1, Collection<String> c2) Returns a new set that is c1 - c2

Methods inherited from class java.lang.Object

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

Field Detail

THREAD_ID_MDC

public static final String THREAD_ID_MDC

See Also:

Constant Field Values

Constructor Detail

PspUtils

public PspUtils()

Method Detail

getThreadId

public static String getThreadId()

Return a (unique) id for the current thread. This is both useful for logging because it is short and differentiates between two threads that might have the same name.

Returns:

getIdString

public static String getIdString(long n)

setupNewThread

public static void setupNewThread()

A method that does PSPNG's standard thread setup. Presently, this is assigning a short threadId to the thread and putting that id into log4j's MDC. All new threads created by PSPNG should call this.

getStemAttributes

public static Map<String,Object> getStemAttributes(Group group)

getGroupAttributes

public static Map<String,Object> getGroupAttributes(Group group)

getGroupAttributes

public static Map<String,Object> getGroupAttributes(PITGroup pitGroup)

getFirstRdnString

public static String getFirstRdnString(String dnAttributeValue)

This method returns the first RDN of an LDAP DN. If there weren't commas for other reasons, this would mean that it returns the part of the DN before the first comma. However, there can be commas for different reasons, so this is more complicated Here are some examples: Easy: cn=xyz,ou=department,dc=example,dc=edu would return cn=xyz JEXL, no comma: cn=${group.name},ou=department,dc=example,dc=edu would return cn=${group.name} JEXL, commas in method parameter lists: cn=${group.name.substring(1,3)},ou=department,dc=example,dc=edu would return cn=${group.name.substring(1,3)} Nested JEXL: cn=${Hash.md5(${group.name})},ou=department,dc=example,dc=edu would return cn=${Hash.md5(${group.name}} There are other ways commas need to be ignored (escaped, etc): cn=abc\,123,ou=department,dc=example,dc=edu would return cn=abc\,123

Parameters:

dnAttributeValue -

Returns:

formatWithSignificantDigits

public static String formatWithSignificantDigits(double number,
                                                 int significantDigits)

Format the number with an adjustable number of decimal places, so decimal places are only used if they're needed to show significant values. This also rounds the number to significant digits

Parameters:

number -

significantDigits -

Returns:

formatDate_DateHoursMinutes

public static Object formatDate_DateHoursMinutes(org.joda.time.DateTime asofDate,
                                                 String ifNull)

getStringSet

public static Set<String> getStringSet(boolean caseSensitive)

Get a string set that is case-insensitive or case-sensitive

getStringSet

public static Set<String> getStringSet(boolean caseSensitive,
                                       Collection<String> values)

Get a string set that is case-insensitive or case-sensitive, The returned set will contain the values provided

subtractStringCollections

public static Set<String> subtractStringCollections(boolean caseSensitiveValues,
                                                    Collection<String> c1,
                                                    Collection<String> c2)

Returns a new set that is c1 - c2

Parameters:

caseSensitiveValues -

c1 -

c2 -

Returns:

intersectStringCollections

public static Set<String> intersectStringCollections(boolean caseSensitiveValues,
                                                     Collection<String> c1,
                                                     Collection<String> c2)

Returns a new set that is c1 INTERSECT c2

Parameters:

caseSensitiveValues -

c1 -

c2 -

Returns: