net.sf.crispy.impl.http
Class HttpServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          net.sf.crispy.server.HttpServiceEndpoint
              net.sf.crispy.impl.http.HttpServlet

All Implemented Interfaces:

Constant, java.io.Serializable, ServiceEndpoint, javax.servlet.Servlet, javax.servlet.ServletConfig, SingleServiceContainer

Direct Known Subclasses:

RestServlet

public class HttpServlet

extends HttpServiceEndpoint

implements Constant, SingleServiceContainer

See Also:

Serialized Form

Field Summary

protected static org.apache.commons.logging.Log

log

Fields inherited from interface net.sf.crispy.impl.http.Constant

PARAM_CLASS, PARAM_METHOD, PARAM_PARAM, PARAM_TYPES

Constructor Summary

HttpServlet()

Method Summary

void	addService(java.lang.String pvInterfaceName, java.lang.Object pvServiceImpl) Add service implementation.
void	addService(java.lang.String pvServiceInterfaceName, java.lang.String pvServiceImplName) Create a instance from the service impl class name.
protected java.util.Vector	convertInParameterTypes(java.lang.String[] pvParamTypes)
protected void	doGet(javax.servlet.http.HttpServletRequest pvRequest, javax.servlet.http.HttpServletResponse pvResponse)
protected void	doPost(javax.servlet.http.HttpServletRequest pvRequest, javax.servlet.http.HttpServletResponse pvResponse)
protected java.lang.Object[]	getArgs(java.lang.Object pvParameters)
java.lang.reflect.Method	getMethod(java.lang.Object pvService, java.util.Map pvParameterMap, java.lang.String pvServiceClassName, java.lang.String pvMethodName)
java.lang.Object	getService(javax.servlet.http.HttpServletRequest pvRequest, javax.servlet.http.HttpServletResponse pvResponse) This is a alternative to the Object getService(String pvServiceInterfaceName) method.
java.lang.Object	getService(java.lang.String pvServiceInterfaceName) Find the service impl.
protected java.lang.String[]	getServiceAndMethodName(java.lang.String pvServiceClassName, java.lang.String pvMethodName)
int	getServiceSize() Size of services in the container.
void	init(javax.servlet.ServletConfig pvConfig)
void	removeService(java.lang.String pvServiceInterfaceName) Remove the service from the container.

Methods inherited from class net.sf.crispy.server.HttpServiceEndpoint

createNewInterceptorHandlerInstance, doInvoke, getInterceptorHandlerCreator, setInterceptorHandlerCreator

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.commons.logging.Log log

Constructor Detail

HttpServlet

public HttpServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig pvConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Servlet

Throws:

javax.servlet.ServletException

addService

public void addService(java.lang.String pvInterfaceName,
                       java.lang.Object pvServiceImpl)

Description copied from interface: SingleServiceContainer

Add service implementation.

Specified by:

addService in interface SingleServiceContainer

Parameters:

pvInterfaceName - Is the key in a map.

pvServiceImpl - Is the value in a map.

addService

public void addService(java.lang.String pvServiceInterfaceName,
                       java.lang.String pvServiceImplName)

Description copied from interface: SingleServiceContainer

Create a instance from the service impl class name.

Specified by:

addService in interface SingleServiceContainer

Parameters:

pvServiceInterfaceName - Is the key in a map.

pvServiceImplName - Is the class name from the service impl.

removeService

public void removeService(java.lang.String pvServiceInterfaceName)

Description copied from interface: SingleServiceContainer

Remove the service from the container.

Specified by:

removeService in interface SingleServiceContainer

Parameters:

pvServiceInterfaceName - Is the key in a map.

getService

public java.lang.Object getService(java.lang.String pvServiceInterfaceName)

Description copied from interface: SingleServiceContainer

Find the service impl.

Specified by:

getService in interface SingleServiceContainer

Parameters:

pvServiceInterfaceName - Is the key in a map.

Returns:

The service impl or null.

getServiceSize

public int getServiceSize()

Description copied from interface: SingleServiceContainer

Size of services in the container.

Specified by:

getServiceSize in interface SingleServiceContainer

Returns:

Size of services.

getService

public java.lang.Object getService(javax.servlet.http.HttpServletRequest pvRequest,
                                   javax.servlet.http.HttpServletResponse pvResponse)
                            throws java.lang.Exception

Description copied from class: HttpServiceEndpoint

This is a alternative to the Object getService(String pvServiceInterfaceName) method. With this method you can use SessionID (request.getSession().getId()) for a service with scope equals Session.

Overrides:

getService in class HttpServiceEndpoint

Parameters:

pvRequest -

pvResponse -

Returns:

The service implementation. Default retun value is null. For a real service implementation must override this method.

Throws:

java.lang.Exception

doGet

protected void doGet(javax.servlet.http.HttpServletRequest pvRequest,
                     javax.servlet.http.HttpServletResponse pvResponse)
              throws javax.servlet.ServletException,
                     java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

doPost

protected void doPost(javax.servlet.http.HttpServletRequest pvRequest,
                      javax.servlet.http.HttpServletResponse pvResponse)
               throws javax.servlet.ServletException,
                      java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

getMethod

public java.lang.reflect.Method getMethod(java.lang.Object pvService,
                                          java.util.Map pvParameterMap,
                                          java.lang.String pvServiceClassName,
                                          java.lang.String pvMethodName)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

getArgs

protected java.lang.Object[] getArgs(java.lang.Object pvParameters)

getServiceAndMethodName

protected java.lang.String[] getServiceAndMethodName(java.lang.String pvServiceClassName,
                                                     java.lang.String pvMethodName)
                                              throws java.lang.Exception

Throws:

java.lang.Exception

convertInParameterTypes

protected java.util.Vector convertInParameterTypes(java.lang.String[] pvParamTypes)