com.atlassian.jira.util

Class JiraUtils

java.lang.Object

com.atlassian.jira.util.JiraUtils

public final class JiraUtils
extends Object

Miscellaneous utility methods. Most have moved into more specific classes.

See Also:

JiraEntityUtils, JiraKeyUtils, JiraTypeUtils, UserUtil

Field Summary

Fields

Modifier and Type	Field and Description
static String	AM
static String	PM

Constructor Summary

Constructors

Constructor and Description
JiraUtils()

Method Summary

Modifier and Type	Method and Description
static int	get24HourTime(String meridianIndicator, int hours) Calculate meridian adjustment add 12 hours if meridian is set to PM - note 12pm is 12:00 in 24 hour time.
static String	getHostname() Returns the server ip where the vm is running.
static boolean	isPublicMode() Returns true if JIRA is really running in public mode.
static boolean	isSetup() Deprecated. The casing of this method is misleading; use isSetUp() instead. Since v7.4.
static boolean	isSetUp() Indicates whether JIRA has been set up.
static <T> T	loadComponent(Class<T> componentClass) Deprecated. use ComponentManager.loadComponent(Class, Collection)
static <T> T	loadComponent(Class<T> componentClass, Collection<Object> dependencies) Deprecated. use ComponentManager.loadComponent(Class, Collection)
static <T> T	loadComponent(String className, Class<?> callingClass) This method will load and construct a class, but also pass it through PicoContainer, to inject any dependencies.
static <T> T	loadComponent(String className, ClassLoader classLoader) Deprecated. This method does not work well with Plugins2 classes and dependency injection. Please use ComponentClassManager.

Methods inherited from class java.lang.Object

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

Field Detail

AM

public static final String AM

See Also:

Constant Field Values

PM

public static final String PM

See Also:

Constant Field Values

Constructor Detail

JiraUtils

public JiraUtils()

Method Detail

isPublicMode

public static boolean isPublicMode()

Returns true if JIRA is really running in public mode.

That is, JIRA Mode is enabled AND there is at least one writable User Directory.

JRA-15966 Public mode should only be allowed if External User Management is disabled, otherwise we cannot create a new user in JIRA. Older versions of JIRA would allow the admin to set up an invalid combination of both External User Management and Public Mode enabled, and so we need to account for this possibility.

Returns:

true if we allow public signup in this JIRA instance.

loadComponent

public static <T> T loadComponent(String className,
                                  Class<?> callingClass)
                           throws ClassNotFoundException

This method will load and construct a class, but also pass it through PicoContainer, to inject any dependencies.

Parameters:

className - the name of the class to load.

callingClass - the class requesting the class be loaded.

Returns:

the instance of the requested class.

Throws:

ClassNotFoundException - if the class is not found on the classpath of the classloader of the calling class.

See Also:

ClassLoaderUtils.loadClass(java.lang.String, java.lang.Class), ComponentManager

loadComponent

public static <T> T loadComponent(String className,
                                  ClassLoader classLoader)
                           throws ClassNotFoundException

Deprecated. This method does not work well with Plugins2 classes and dependency injection. Please use ComponentClassManager.

This method will load and construct a class, but also pass it through PicoContainer, to inject any dependencies.

Please note that this method will only find Plugins2 classes in plugins that are enabled, and cannot inject plugins2 components.

Parameters:

className - the name of the class to load

classLoader - the classloader to use to load the class

Returns:

the instance of the requested class

Throws:

ClassNotFoundException - if the given className was not able to be loaded.

loadComponent

@Deprecated
public static <T> T loadComponent(Class<T> componentClass)

Deprecated. use ComponentManager.loadComponent(Class, Collection)

Creates an instance of the given class.

Type Parameters:

T - the type of component

Parameters:

componentClass - the class of component to create

Returns:

the new instance

loadComponent

@Deprecated
public static <T> T loadComponent(Class<T> componentClass,
                                              Collection<Object> dependencies)

Deprecated. use ComponentManager.loadComponent(Class, Collection)

Creates an instance of the given class, using the given dependencies.

Type Parameters:

T - the type of component

Parameters:

componentClass - the class of component to create

dependencies - the classes and/or objects that are dependencies of the given class

Returns:

the new instance

get24HourTime

public static int get24HourTime(String meridianIndicator,
                                int hours)

Calculate meridian adjustment add 12 hours if meridian is set to PM - note 12pm is 12:00 in 24 hour time.

Parameters:

meridianIndicator - am or pm

hours - 1-12

Returns:

1-24

isSetUp

public static boolean isSetUp()

Indicates whether JIRA has been set up.

Returns:

see above

Since:

7.4

isSetup

@Deprecated
public static boolean isSetup()

Deprecated. The casing of this method is misleading; use isSetUp() instead. Since v7.4.

Indicates whether JIRA has been set up.

Returns:

see above

getHostname

public static String getHostname()

Returns the server ip where the vm is running.

Returns:

the ip or if error 0.0.0.0