Package org.apache.catalina.manager.host
Class HTMLHostManagerServlet
- java.lang.Object
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- javax.servlet.GenericServlet
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- javax.servlet.http.HttpServlet
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- org.apache.catalina.manager.host.HostManagerServlet
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- org.apache.catalina.manager.host.HTMLHostManagerServlet
 
 
 
 
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- All Implemented Interfaces:
- java.io.Serializable,- Servlet,- ServletConfig,- ContainerServlet
 
 public final class HTMLHostManagerServlet extends HostManagerServlet 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 HostManagerServletand this Servlet is that this Servlet prints out an HTML interface which makes it easier to administrate.However if you use a software that parses the output of HostManagerServletyou won't be able to upgrade to this Servlet since the output are not in the same format as fromHostManagerServlet- Author:
- Bip Thelin, Malcolm Edgar, Glenn L. Nielsen, Peter Rossbach
- See Also:
- ManagerServlet, Serialized Form
 
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Field Summary- 
Fields inherited from class org.apache.catalina.manager.host.HostManagerServletcontext, debug, engine, installedHost, sm, wrapper
 
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Constructor SummaryConstructors Constructor Description HTMLHostManagerServlet()
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.lang.Stringadd(HttpServletRequest request, java.lang.String name, StringManager smClient)Add a host using the specified parameters.voiddoGet(HttpServletRequest request, HttpServletResponse response)Process a GET request for the specified resource.voiddoPost(HttpServletRequest request, HttpServletResponse response)Process a POST request for the specified resource.voidlist(HttpServletRequest request, HttpServletResponse response, java.lang.String message, StringManager smClient)Render an HTML list of the currently active Contexts in our virtual host, and memory and server status information.protected java.lang.Stringpersist(StringManager smClient)Persist the current configuration to server.xml.protected java.lang.Stringremove(java.lang.String name, StringManager smClient)Remove the specified host.protected java.lang.Stringstart(java.lang.String name, StringManager smClient)Start the host with the specified name.protected java.lang.Stringstop(java.lang.String name, StringManager smClient)Stop the host with the specified name.- 
Methods inherited from class org.apache.catalina.manager.host.HostManagerServletadd, add, booleanParameter, destroy, getConfigBase, getWrapper, init, list, persist, remove, setWrapper, start, stop
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Methods inherited from class javax.servlet.http.HttpServletdoDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service
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Methods inherited from class javax.servlet.GenericServletgetInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log
 
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Method Detail- 
doGetpublic void doGet(HttpServletRequest request, HttpServletResponse response) throws java.io.IOException, ServletException Process a GET request for the specified resource.- Overrides:
- doGetin class- HostManagerServlet
- Parameters:
- request- The servlet request we are processing
- response- The servlet response we are creating
- Throws:
- java.io.IOException- if an input/output error occurs
- ServletException- if a servlet-specified error occurs
- See Also:
- ServletResponse.setContentType(java.lang.String)
 
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doPostpublic void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, java.io.IOException Process a POST request for the specified resource.- Overrides:
- doPostin class- HttpServlet
- Parameters:
- request- The servlet request we are processing
- response- The servlet response we are creating
- Throws:
- java.io.IOException- if an input/output error occurs
- ServletException- if a servlet-specified error occurs
- See Also:
- ServletOutputStream,- ServletResponse.setContentType(java.lang.String)
 
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addprotected java.lang.String add(HttpServletRequest request, java.lang.String name, StringManager smClient) Add a host using the specified parameters.- Parameters:
- request- The Servlet request
- name- Host name
- smClient- StringManager for the client's locale
- Returns:
- output
 
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removeprotected java.lang.String remove(java.lang.String name, StringManager smClient)Remove the specified host.- Parameters:
- name- Host name
- smClient- StringManager for the client's locale
- Returns:
- output
 
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startprotected java.lang.String start(java.lang.String name, StringManager smClient)Start the host with the specified name.- Parameters:
- name- Host name
- smClient- StringManager for the client's locale
- Returns:
- output
 
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stopprotected java.lang.String stop(java.lang.String name, StringManager smClient)Stop the host with the specified name.- Parameters:
- name- Host name
- smClient- StringManager for the client's locale
- Returns:
- output
 
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persistprotected java.lang.String persist(StringManager smClient) Persist the current configuration to server.xml.- Parameters:
- smClient- i18n resources localized for the client
- Returns:
- output
 
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listpublic void list(HttpServletRequest request, HttpServletResponse response, java.lang.String message, StringManager smClient) throws java.io.IOException Render an HTML list of the currently active Contexts in our virtual host, and memory and server status information.- Parameters:
- request- The request
- response- The response
- message- a message to display
- smClient- StringManager for the client's locale
- Throws:
- java.io.IOException- An IO error occurred
 
 
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