defaultcontext.java

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     *  registered
     */
    public void addParameter(String name, String value);


    /**
     * Add a property change listener to this component.
     *
     * @param listener The listener to add
     */
    public void addPropertyChangeListener(PropertyChangeListener listener);


    /**
     * Add a resource reference for this web application.
     *
     * @param resource New resource reference
     */
    public void addResource(ContextResource resource);


    /**
     * Add a resource environment reference for this web application.
     *
     * @param name The resource environment reference name
     * @param type The resource environment reference type
     */
    public void addResourceEnvRef(String name, String type);


    /**
     * Add a resource link for this web application.
     *
     * @param resource New resource link
     */
    public void addResourceLink(ContextResourceLink resourceLink);


    /**
     * Add the classname of a LifecycleListener to be added to each
     * Wrapper appended to this Context.
     *
     * @param listener Java class name of a LifecycleListener class
     */
    public void addWrapperLifecycle(String listener);


    /**
     * Add the classname of a ContainerListener to be added to each
     * Wrapper appended to this Context.
     *
     * @param listener Java class name of a ContainerListener class
     */
    public void addWrapperListener(String listener);


    /**
     * Return the set of application listener class names configured
     * for this application.
     */
    public String[] findApplicationListeners();


    /**
     * Return the set of application parameters for this application.
     */
    public ApplicationParameter[] findApplicationParameters();


    /**
     * Return the EJB resource reference with the specified name, if any;
     * otherwise, return <code>null</code>.
     *
     * @param name Name of the desired EJB resource reference
     */
    public ContextEjb findEjb(String name);


    /**
     * Return the defined EJB resource references for this application.
     * If there are none, a zero-length array is returned.
     */
    public ContextEjb[] findEjbs();


    /**
     * Return the environment entry with the specified name, if any;
     * otherwise, return <code>null</code>.
     *
     * @param name Name of the desired environment entry
     */
    public ContextEnvironment findEnvironment(String name);


    /**
     * Return the set of defined environment entries for this web
     * application.  If none have been defined, a zero-length array
     * is returned.
     */
    public ContextEnvironment[] findEnvironments();


    /**
     * Return the set of defined resource parameters for this web
     * application.  If none have been defined, a zero-length array
     * is returned.
     */
    public ResourceParams[] findResourceParams();


    /**
     * Return the set of InstanceListener classes that will be added to
     * newly created Wrappers automatically.
     */
    public String[] findInstanceListeners();


    /**
     * Return the value for the specified context initialization
     * parameter name, if any; otherwise return <code>null</code>.
     *
     * @param name Name of the parameter to return
     */
    public String findParameter(String name);


    /**
     * Return the names of all defined context initialization parameters
     * for this Context.  If no parameters are defined, a zero-length
     * array is returned.
     */
    public String[] findParameters();


    /**
     * Return the resource reference with the specified name, if any;
     * otherwise return <code>null</code>.
     *
     * @param name Name of the desired resource reference
     */
    public ContextResource findResource(String name);


    /**
     * Return the resource environment reference type for the specified
     * name, if any; otherwise return <code>null</code>.
     *
     * @param name Name of the desired resource environment reference
     */
    public String findResourceEnvRef(String name);


    /**
     * Return the set of resource environment reference names for this
     * web application.  If none have been specified, a zero-length
     * array is returned.
     */
    public String[] findResourceEnvRefs();


    /**
     * Return the resource link with the specified name, if any;
     * otherwise return <code>null</code>.
     *
     * @param name Name of the desired resource link
     */
    public ContextResourceLink findResourceLink(String name);


    /**
     * Return the defined resource links for this application.  If
     * none have been defined, a zero-length array is returned.
     */
    public ContextResourceLink[] findResourceLinks();


    /**
     * Return the defined resource references for this application.  If
     * none have been defined, a zero-length array is returned.
     */
    public ContextResource[] findResources();


    /**
     * Return the set of LifecycleListener classes that will be added to
     * newly created Wrappers automatically.
     */
    public String[] findWrapperLifecycles();


    /**
     * Return the set of ContainerListener classes that will be added to
     * newly created Wrappers automatically.
     */
    public String[] findWrapperListeners();


    /**
     * Remove the specified application listener class from the set of
     * listeners for this application.
     *
     * @param listener Java class name of the listener to be removed
     */
    public void removeApplicationListener(String listener);


    /**
     * Remove the application parameter with the specified name from
     * the set for this application.
     *
     * @param name Name of the application parameter to remove
     */
    public void removeApplicationParameter(String name);


    /**
     * Remove any EJB resource reference with the specified name.
     *
     * @param name Name of the EJB resource reference to remove
     */
    public void removeEjb(String name);


    /**
     * Remove any environment entry with the specified name.
     *
     * @param name Name of the environment entry to remove
     */
    public void removeEnvironment(String name);


    /**
     * Remove a class name from the set of InstanceListener classes that
     * will be added to newly created Wrappers.
     *
     * @param listener Class name of an InstanceListener class to be removed
     */
    public void removeInstanceListener(String listener);


    /**
     * Remove the context initialization parameter with the specified
     * name, if it exists; otherwise, no action is taken.
     *
     * @param name Name of the parameter to remove
     */
    public void removeParameter(String name);

    
    /**
     * Remove a property change listener from this component.
     *
     * @param listener The listener to remove
     */
    public void removePropertyChangeListener(PropertyChangeListener listener);


    /**
     * Remove any resource reference with the specified name.
     *
     * @param name Name of the resource reference to remove
     */
    public void removeResource(String name);


    /**
     * Remove any resource environment reference with the specified name.
     *
     * @param name Name of the resource environment reference to remove
     */
    public void removeResourceEnvRef(String name);


    /**
     * Remove any resource link with the specified name.
     *
     * @param name Name of the resource link to remove
     */
    public void removeResourceLink(String name);


    /**
     * Remove a class name from the set of LifecycleListener classes that
     * will be added to newly created Wrappers.
     *
     * @param listener Class name of a LifecycleListener class to be removed
     */
    public void removeWrapperLifecycle(String listener);


    /**
     * Remove a class name from the set of ContainerListener classes that
     * will be added to newly created Wrappers.
     *
     * @param listener Class name of a ContainerListener class to be removed
     */
    public void removeWrapperListener(String listener);


    // --------------------------------------------------------- Public Methods


    /**
     * Import the configuration from the DefaultContext into
     * current Context.
     *
     * @param context current web application context
     */
    public void importDefaultContext(Context context);


}