org.hippoecm.hst.core.container
Interface HstComponentInvoker

All Known Implementing Classes:

HstComponentInvokerImpl

public interface HstComponentInvoker

HstComponent invoker component. The HstComponent container invokes HstComponents via this invoker.

Version:

$Id: HstComponentInvoker.java 17024 2009-03-19 11:10:51Z wko $

Method Summary

void	invokeAction(HstContainerConfig requestContainerConfig, javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse) Invokes the HstComponent.doAction(org.hippoecm.hst.core.component.HstRequest, HstResponse) method.
void	invokeBeforeRender(HstContainerConfig requestContainerConfig, javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse) Invokes the HstComponent.doBeforeRender(org.hippoecm.hst.core.component.HstRequest, HstResponse) method.
void	invokeBeforeServeResource(HstContainerConfig requestContainerConfig, javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse) Invokes the HstComponent.doBeforeServeResource(org.hippoecm.hst.core.component.HstRequest, HstResponse) method.
void	invokeRender(HstContainerConfig requestContainerConfig, javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse) Dispatches to the renderpath of the HstComponent.
void	invokeServeResource(HstContainerConfig requestContainerConfig, javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse) Dispatches to the serveresourcepath of the HstComponent.

Method Detail

invokeAction

void invokeAction(HstContainerConfig requestContainerConfig,
                  javax.servlet.ServletRequest servletRequest,
                  javax.servlet.ServletResponse servletResponse)
                  throws ContainerException

Invokes the HstComponent.doAction(org.hippoecm.hst.core.component.HstRequest, HstResponse) method.

Parameters:

requestContainerConfig - the HstComponent container configuration

servletRequest - the request

servletResponse - the response

Throws:

ContainerException

invokeBeforeRender

void invokeBeforeRender(HstContainerConfig requestContainerConfig,
                        javax.servlet.ServletRequest servletRequest,
                        javax.servlet.ServletResponse servletResponse)
                        throws ContainerException

Invokes the HstComponent.doBeforeRender(org.hippoecm.hst.core.component.HstRequest, HstResponse) method.

Parameters:

requestContainerConfig - the HstComponent container configuration

servletRequest - the request

servletResponse - the response

Throws:

ContainerException

invokeRender

void invokeRender(HstContainerConfig requestContainerConfig,
                  javax.servlet.ServletRequest servletRequest,
                  javax.servlet.ServletResponse servletResponse)
                  throws ContainerException

Dispatches to the renderpath of the HstComponent. If the component sets renderpath dynamically in its HstComponent.doBeforeRender(org.hippoecm.hst.core.component.HstRequest, HstResponse) method by invoking HstResponse.setRenderPath(String), then the HstComponentInvoker will dispatch to the renderpath which is set by the method. Otherwise, it retrieves the renderpath from the component configuration to try dispatching.

Parameters:

requestContainerConfig - the HstComponent container configuration

servletRequest - the request

servletResponse - the response

Throws:

ContainerException

invokeBeforeServeResource

void invokeBeforeServeResource(HstContainerConfig requestContainerConfig,
                               javax.servlet.ServletRequest servletRequest,
                               javax.servlet.ServletResponse servletResponse)
                               throws ContainerException

Invokes the HstComponent.doBeforeServeResource(org.hippoecm.hst.core.component.HstRequest, HstResponse) method.

Parameters:

requestContainerConfig - the HstComponent container configuration

servletRequest - the request

servletResponse - the response

Throws:

ContainerException

invokeServeResource

void invokeServeResource(HstContainerConfig requestContainerConfig,
                         javax.servlet.ServletRequest servletRequest,
                         javax.servlet.ServletResponse servletResponse)
                         throws ContainerException

Dispatches to the serveresourcepath of the HstComponent. If the component sets serveresourcepath dynamically in its HstComponent.doBeforeServeResource(org.hippoecm.hst.core.component.HstRequest, HstResponse) method by invoking HstResponse.setServeResourcePath(String), then the HstComponentInvoker will dispatch to the serveresourcepath which is set by the method. Otherwise, it retrieves the serveresourcepath from the component configuration to try dispatching. If it cannot find the configuration in the component configuration, then it will try dispatching to the renderpath instead.

Parameters:

requestContainerConfig - the HstComponent container configuration

servletRequest - the request

servletResponse - the response

Throws:

ContainerException