org.exoplatform.container.util
Class ContainerUtil

java.lang.Object
  org.exoplatform.container.util.ContainerUtil

public class ContainerUtil
extends Object

Since:

Oct 28, 2004

Version:

$Id: ContainerUtil.java 9894 2006-10-31 02:52:41Z tuan08 $

Author:

Tuan Nguyen (tuan08@users.sourceforge.net)

Constructor Summary

ContainerUtil()

Method Summary

static void	addComponentLifecyclePlugin(ExoContainer container, ConfigurationManager conf)
static void	addComponents(ExoContainer container, ConfigurationManager conf)
static void	addContainerLifecyclePlugin(ExoContainer container, ConfigurationManager conf)
static Collection<URL>	getConfigurationURL(String configuration)
static Constructor<?>[]	getSortedConstructors(Class<?> clazz)
static boolean	hasFieldOrMethodWithInject(Class<?> clazz) Indicates whether or not this class or one of its super class has at least one Inject annotation on a field or a method
static boolean	hasInjectableConstructor(Class<?> clazz) Indicates whether or not the given Class has a constructor annotated with Inject
static boolean	hasOnlyEmptyPublicConstructor(Class<?> clazz) Indicates whether or not the given Class has only a public non argument constructor
static boolean	isSingleton(Class<?> clazz) Indicates whether or not the given Class is a singleton
static Map<String,String>	loadProperties(URL url) Loads the properties file corresponding to the given url
static Map<String,String>	loadProperties(URL url, boolean resolveVariables) Loads the properties file corresponding to the given url

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainerUtil

public ContainerUtil()

Method Detail

getSortedConstructors

public static Constructor<?>[] getSortedConstructors(Class<?> clazz)
                                              throws NoClassDefFoundError

Throws:

NoClassDefFoundError

hasInjectableConstructor

public static boolean hasInjectableConstructor(Class<?> clazz)

Indicates whether or not the given Class has a constructor annotated with Inject

hasOnlyEmptyPublicConstructor

public static boolean hasOnlyEmptyPublicConstructor(Class<?> clazz)

Indicates whether or not the given Class has only a public non argument constructor

hasFieldOrMethodWithInject

public static boolean hasFieldOrMethodWithInject(Class<?> clazz)

Indicates whether or not this class or one of its super class has at least one Inject annotation on a field or a method

isSingleton

public static boolean isSingleton(Class<?> clazz)

Indicates whether or not the given Class is a singleton

getConfigurationURL

public static Collection<URL> getConfigurationURL(String configuration)
                                           throws Exception

Throws:

Exception

addContainerLifecyclePlugin

public static void addContainerLifecyclePlugin(ExoContainer container,
                                               ConfigurationManager conf)

addComponentLifecyclePlugin

public static void addComponentLifecyclePlugin(ExoContainer container,
                                               ConfigurationManager conf)

addComponents

public static void addComponents(ExoContainer container,
                                 ConfigurationManager conf)

loadProperties

public static Map<String,String> loadProperties(URL url)

Loads the properties file corresponding to the given url

Parameters:

url - the url of the properties file

Returns:

a Map of properties

loadProperties

public static Map<String,String> loadProperties(URL url,
                                                boolean resolveVariables)

Loads the properties file corresponding to the given url

Parameters:

url - the url of the properties file

resolveVariables - indicates if the variables must be resolved

Returns:

a Map of properties