com.oreilly.servlet

类 RemoteDaemonHttpServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.oreilly.servlet.DaemonHttpServlet

com.oreilly.servlet.RemoteDaemonHttpServlet

所有已实现的接口:

java.io.Serializable, java.rmi.Remote, javax.servlet.Servlet, javax.servlet.ServletConfig

public abstract class RemoteDaemonHttpServlet
extends DaemonHttpServlet
implements java.rmi.Remote

A superclass for any HTTP servlet that wishes to act as an RMI server and, additionally, accept raw socket connections. Includes the functionality from both RemoteHttpServlet and DaemonHttpServlet, by extending DaemonHttpServlet and re-implementing RemoteHttpServlet.

版本:

1.0, 98/09/18

作者:

Jason Hunter, Copyright © 1998

另请参阅:

RemoteHttpServlet, DaemonHttpServlet, 序列化表格

字段概要

字段

限定符和类型	字段和说明
protected java.rmi.registry.Registry	registry The registry for the servlet

从类继承的字段 com.oreilly.servlet.DaemonHttpServlet

DEFAULT_PORT

构造器概要

构造器

构造器和说明
RemoteDaemonHttpServlet()

方法概要

方法

限定符和类型	方法和说明
protected void	bind() Binds the servlet to the registry.
void	destroy() Halts the servlet's RMI operations and halts the thread listening for socket connections.
protected java.lang.String	getRegistryName() Returns the name under which the servlet should be bound in the registry.
protected int	getRegistryPort() Returns the port where the registry should be running.
void	init(javax.servlet.ServletConfig config) Begins the servlet's RMI operations and begins a thread listening for socket connections.
protected void	unbind() Unbinds the servlet from the registry.

从类继承的方法 com.oreilly.servlet.DaemonHttpServlet

getSocketPort, handleClient

从类继承的方法 javax.servlet.http.HttpServlet

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

从类继承的方法 javax.servlet.GenericServlet

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

从类继承的方法 java.lang.Object

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

字段详细资料

registry

protected java.rmi.registry.Registry registry

The registry for the servlet

构造器详细资料

RemoteDaemonHttpServlet

public RemoteDaemonHttpServlet()

方法详细资料

init

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

Begins the servlet's RMI operations and begins a thread listening for socket connections. Subclasses that override this method must be sure to first call super.init(config).

指定者:

init 在接口中 javax.servlet.Servlet

覆盖:

init 在类中 DaemonHttpServlet

参数:

config - the servlet config

抛出:

javax.servlet.ServletException - if a servlet exception occurs

destroy

public void destroy()

Halts the servlet's RMI operations and halts the thread listening for socket connections. Subclasses that override this method must be sure to first call super.destroy().

指定者:

destroy 在接口中 javax.servlet.Servlet

覆盖:

destroy 在类中 DaemonHttpServlet

getRegistryName

protected java.lang.String getRegistryName()

Returns the name under which the servlet should be bound in the registry. By default the name is the servlet's class name. This can be overridden with the registryName init parameter.

返回:

the name under which the servlet should be bound in the registry

getRegistryPort

protected int getRegistryPort()

Returns the port where the registry should be running. By default the port is the default registry port (1099). This can be overridden with the registryPort init parameter.

返回:

the port for the registry

bind

protected void bind()

Binds the servlet to the registry. Creates the registry if necessary. Logs any errors.

unbind

protected void unbind()

Unbinds the servlet from the registry. Logs any errors.