Examples of org.apache.beehive.controls.api.context.ControlBeanContext

Package org.apache.beehive.controls.api.context

Examples of org.apache.beehive.controls.api.context.ControlBeanContext

org.apache.beehive.controls.api.context.ControlBeanContext
The ControlBeanContext interface defines the basic set of contextual services and lifecycle events for Java ControlBean implementations.
ControlBeanContext also extends the java.beans.beancontext.BeanContextServices interface, so it also provide core Java Beans services for managing contained controls, looking up contextual services, and locating the parent BeanContext context.
A Control implementation class can obtain access to the ControlBeanContext associated with it by declaring an instance field of this type and annotating it with the org.apache.beehive.controls.api.context.Context annotation, as in the following example:
```
 import org.apache.beehive.controls.api.context.Context; import org.apache.beehive.controls.api.context.ControlBeanContext; @ControlImplementation public class MyControlImpl { @Context ControlBeanContext myContext; } 
```
The Java Control runtime will automatically initialize this field to a reference to the ControlBeanContext associated with the implementation instance.

            new InternalConcurrentHashMap/*< String, Map< Field, PropertyMap > >*/();
    
    public static void initializeControlContext( HttpServletRequest request, HttpServletResponse response,
                                                 ServletContext servletContext )
    {
        ControlBeanContext beanContext = getControlBeanContext( request, response, servletContext, true );


        //
        // Start a new execution context
        //
        if ( beanContext instanceof ServletBeanContext )

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    public static void uninitializeControlContext( HttpServletRequest request, HttpServletResponse response,
                                                   ServletContext servletContext )
    {
        
        ControlBeanContext beanContext = getControlBeanContext( request, response, servletContext, false );
        
        if ( beanContext instanceof ServletBeanContext )
        {
            ( ( ServletBeanContext ) beanContext ).endContext();
        }

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    {
        //
        // Retrieve the control bean context from the request, and if it's not there, from the session.
        // Using the request first ensures that we don't get confused by session invalidation.
        //
        ControlBeanContext beanContext = ( ControlBeanContext ) request.getAttribute( CONTROL_CONTEXT_CLASSNAME );
        if ( beanContext != null ) return beanContext;
        
        HttpSession session = request.getSession( false );
        if ( session != null )
        {

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        //
        Map controlFields = getAccessibleControlFieldAnnotations( controlClientClass, servletContext );
        if ( controlFields.isEmpty() ) return;


        request = PageFlowUtils.unwrapMultipart( request );
        ControlBeanContext beanContext = getControlBeanContext( request, response, servletContext, false );
        assert beanContext != null : "ControlBeanContext was not initialized by PageFlowRequestProcessor";
        try
        {
            Controls.initializeClient(null, controlClient, beanContext);
        }

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            new InternalConcurrentHashMap/*< String, Map< Field, PropertyMap > >*/();
    
    public static void initializeControlContext( HttpServletRequest request, HttpServletResponse response,
                                                 ServletContext servletContext )
    {
        ControlBeanContext beanContext = getControlBeanContext( request, response, servletContext, true );


        //
        // Start a new execution context
        //
        if ( beanContext instanceof ServletBeanContext )

View Full Code Here


    public static void uninitializeControlContext( HttpServletRequest request, HttpServletResponse response,
                                                   ServletContext servletContext )
    {
        
        ControlBeanContext beanContext = getControlBeanContext( request, response, servletContext, false );
        
        if ( beanContext instanceof ServletBeanContext )
        {
            ( ( ServletBeanContext ) beanContext ).endContext();
        }

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    {
        //
        // Retrieve the control bean context from the request, and if it's not there, from the session.
        // Using the request first ensures that we don't get confused by session invalidation.
        //
        ControlBeanContext beanContext = ( ControlBeanContext ) request.getAttribute( CONTROL_CONTEXT_CLASSNAME );
        if ( beanContext != null ) return beanContext;
        
        HttpSession session = request.getSession( false );
        if ( session != null )
        {

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        Class controlClientClass = controlClient.getClass();
        Map controlFields = getAccessibleControlFieldAnnotations( controlClientClass, servletContext );
        if ( controlFields.isEmpty() ) return;


        request = PageFlowUtils.unwrapMultipart( request );
        ControlBeanContext beanContext = getControlBeanContext( request, response, servletContext, false );
        assert beanContext != null : "ControlBeanContext was not initialized by PageFlowRequestProcessor";
        try
        {
            Controls.initializeClient(null, controlClient, beanContext);
        }

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        request = PageFlowUtils.unwrapMultipart( request );


        PageFlowControlContainer pfcc = PageFlowControlContainerFactory.getControlContainer(request,servletContext);
        pfcc.createAndBeginControlBeanContext(controlClient,request,response,servletContext);
        ControlBeanContext beanContext = pfcc.getControlContainerContext(controlClient);
        assert beanContext != null : "ControlBeanContext was not initialized by PageFlowRequestProcessor";


        try
        {
            if (LOG.isDebugEnabled()) {

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    {
        org.apache.beehive.controls.system.jndi.impl.JndiControlImpl __bc_impl = (org.apache.beehive.controls.system.jndi.impl.JndiControlImpl)target;
        
        super.initServices(bean, __bc_impl);
        
        ControlBeanContext __bc_beanContext = bean.getControlBeanContext();
        try
        {
            org.apache.beehive.controls.api.context.ControlBeanContext __context = __bc_beanContext;
            if (__context == null)
            throw new ControlException("Contextual service org.apache.beehive.controls.api.context.ControlBeanContext is not available");

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