Package com.logicaldoc.util

Class Context

  • All Implemented Interfaces:
    EventListener, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware, org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent>
    public class Context
extends Object
implements org.springframework.context.ApplicationContextAware, org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent>
    Utility class collecting static methods related to spring's context.
    Since:
    3.0
    Author:
    Marco Meschieri - LogicalDOC

    • Method Detail

      • get

        public static Context get()

      • getProperties

        public ContextProperties getProperties()
        Gets the registry with all the configuration properties for this context
        Returns:
        the instance of ContextProperties in the application context

      • setApplicationContext

        public void setApplicationContext​(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException
        Specified by:
        setApplicationContext in interface org.springframework.context.ApplicationContextAware
        Throws:
        org.springframework.beans.BeansException

      • getBean

        public Object getBean​(String id)
        Retrieves a bean registered in the Spring context.
        Parameters:
        id - The bean identifier
        Returns:
        The bean instance

      • getBeanIds

        public List<String> getBeanIds()
        Retrieves the collection of all the bean ids
        Returns:
        the collection of ids of all the beans available in the application context

      • getBeansOfType

        public List<Object> getBeansOfType​(Class clazz)
        Retrieves the list of bean of the same type
        Parameters:
        clazz - class to use as filter
        Returns:
        the collection of bean instances

      • getBean

        public Object getBean​(Class clazz)
        Retrieves a bean registered in the Spring context using a class name. At first the fully qualified class name is checked, then if nothing was found the simple class name is used as bean id.
        Parameters:
        clazz - The bean identifier as class name
        Returns:
        The bean instance

      • refresh

        public static void refresh()
        Reloads the Spring application context.

        NOTE: use carefully, invoke only during setup when the config.xml is changed

      • removeListener

        public static void removeListener​(SystemEventListener evt)
        Removes a particular Listener from the list
        Parameters:
        evt - the system event

      • getResources

        public org.springframework.core.io.Resource[] getResources​(String resourcePattern)

      • getResource

        public org.springframework.core.io.Resource getResource​(String resourceLocation)
        Returns a Spring-Resource
        Parameters:
        resourceLocation - name of the resource to retrieve
        Returns:
        the resource instance

      • onApplicationEvent

        public void onApplicationEvent​(org.springframework.context.ApplicationEvent event)
        Processes a newly incoming event on appropriated events that registered itself on it
        Specified by:
        onApplicationEvent in interface org.springframework.context.ApplicationListener<org.springframework.context.ApplicationEvent>
        Parameters:
        event - the event to process

      • close

        public void close()
        Closes this context