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java.lang.Objectjavax.servlet.GenericServlet
javax.servlet.http.HttpServlet
org.apache.catalina.manager.host.HostManagerServlet
org.apache.catalina.manager.host.HTMLHostManagerServlet
public final class HTMLHostManagerServlet
Servlet that enables remote management of the virtual hosts deployed on the server. Normally, this functionality will be protected by a security constraint in the web application deployment descriptor. However, this requirement can be relaxed during testing.
The difference between the HostManagerServlet and this
Servlet is that this Servlet prints out a HTML interface which
makes it easier to administrate.
However if you use a software that parses the output of
HostManagerServlet you won't be able to upgrade
to this Servlet since the output are not in the
same format as from HostManagerServlet
ManagerServlet,
Serialized Form| Field Summary |
|---|
| Fields inherited from class org.apache.catalina.manager.host.HostManagerServlet |
|---|
configBase, context, debug, engine, host, mBeanServer, sm, wrapper |
| Constructor Summary | |
|---|---|
HTMLHostManagerServlet()
|
|
| Method Summary | |
|---|---|
protected java.lang.String |
add(javax.servlet.http.HttpServletRequest request,
java.lang.String name)
Add a host using the specified parameters. |
void |
doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Process a GET request for the specified resource. |
void |
list(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
java.lang.String message)
Render a HTML list of the currently active Contexts in our virtual host, and memory and server status information. |
protected java.lang.String |
remove(java.lang.String name)
Remove the specified host. |
protected java.lang.String |
start(java.lang.String name)
Start the host with the specified name. |
protected java.lang.String |
stop(java.lang.String name)
Stop the host with the specified name. |
| Methods inherited from class org.apache.catalina.manager.host.HostManagerServlet |
|---|
add, add, booleanParameter, destroy, getConfigBase, getWrapper, init, list, remove, setWrapper, start, stop |
| Methods inherited from class javax.servlet.http.HttpServlet |
|---|
doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service, service |
| Methods inherited from class javax.servlet.GenericServlet |
|---|
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 |
| Constructor Detail |
|---|
public HTMLHostManagerServlet()
| Method Detail |
|---|
public void doGet(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws java.io.IOException,
javax.servlet.ServletException
doGet in class HostManagerServletrequest - The servlet request we are processingresponse - The servlet response we are creating
java.io.IOException - if an input/output error occurs
javax.servlet.ServletException - if a servlet-specified error occursServletResponse.setContentType(java.lang.String)
protected java.lang.String add(javax.servlet.http.HttpServletRequest request,
java.lang.String name)
name - host nameprotected java.lang.String remove(java.lang.String name)
writer - Writer to render results toname - host nameprotected java.lang.String start(java.lang.String name)
name - Host nameprotected java.lang.String stop(java.lang.String name)
name - Host name
public void list(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
java.lang.String message)
throws java.io.IOException
request - The requestresponse - The responsemessage - a message to display
java.io.IOException
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