Java Doc for WPageContextServlet.java in  » Database-ORM » SimpleORM » simpleorm » simplewebapp » context » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » SimpleORM » simpleorm.simplewebapp.context 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   simpleorm.simplewebapp.context.WPageContext
      simpleorm.simplewebapp.context.WPageContextServlet

All known Subclasses:   simpleorm.simplewebapp.context.WPageContextJsp,
WPageContextServlet
public class WPageContextServlet extends WPageContext (Code)
Non-JSP servelet.


Field Summary
 Map<String, String>parameters
     Map of parameters, only used if multipart file upload.

Constructor Summary
public  WPageContextServlet(WPage page, HttpServletRequest request, HttpServletResponse response)
    

Method Summary
public  StringencodeContextUrl(String url)
     Add context and session id to urls iff appropriate.
 StringgetCharacterEncoding()
    
 StringgetContextPath()
    
public  StringgetParameter(String key)
     From request, or parameter map for file upload.
public  HttpServletRequestgetPrivateRequest()
     Keep this private, we do not want webserver data leaking out into the rest of the web bean.
public  HttpServletResponsegetPrivateResponse()
    
public  StringgetRefererUrl()
     Currently not used, but should be used to make submitted crud go back to the correct place.
public  StringgetRemoteUser()
     Ie.
public  booleanisUserInRole(String role)
    
public  OutputStreamopenDownloadStream(String fileName)
     The returned stream replaces the normal rendoring, and its header is set to be a downloadable file.
public  List<FileItem>parseUploadFileItems()
     Interface to Apache Commons File upload. Returns a list of Files to open, or null if not "MultipartContent" post, eg.
public  voidprintln(String msg)
    
public  voidredirect(String absoluteUrl)
     Redirects to a new page, typically after a successful CRUD form.

Field Detail
parameters
Map<String, String> parameters(Code)
Map of parameters, only used if multipart file upload.




Constructor Detail
WPageContextServlet
public WPageContextServlet(WPage page, HttpServletRequest request, HttpServletResponse response)(Code)




Method Detail
encodeContextUrl
public String encodeContextUrl(String url)(Code)
Add context and session id to urls iff appropriate.



getCharacterEncoding
String getCharacterEncoding()(Code)



getContextPath
String getContextPath()(Code)



getParameter
public String getParameter(String key)(Code)
From request, or parameter map for file upload.



getPrivateRequest
public HttpServletRequest getPrivateRequest()(Code)
Keep this private, we do not want webserver data leaking out into the rest of the web bean. Not actually private because they are used for unusual cases such as WUploadPage.



getPrivateResponse
public HttpServletResponse getPrivateResponse()(Code)



getRefererUrl
public String getRefererUrl()(Code)
Currently not used, but should be used to make submitted crud go back to the correct place.



getRemoteUser
public String getRemoteUser()(Code)
Ie. the username of the current logged in user.



isUserInRole
public boolean isUserInRole(String role)(Code)



openDownloadStream
public OutputStream openDownloadStream(String fileName) throws Exception(Code)
The returned stream replaces the normal rendoring, and its header is set to be a downloadable file.



parseUploadFileItems
public List<FileItem> parseUploadFileItems() throws Exception(Code)
Interface to Apache Commons File upload. Returns a list of Files to open, or null if not "MultipartContent" post, eg. a get request. Non files fields are moved to a map where they are got by getParameter() as normal. Multipart content is incompatible with normal field request processing.

NOTE that this must be called in onInitialize, ie. before retrieveParameters is called, so that it can set up the parameters map from the special MultipartContent format.




println
public void println(String msg)(Code)



redirect
public void redirect(String absoluteUrl)(Code)
Redirects to a new page, typically after a successful CRUD form.



Fields inherited from simpleorm.simplewebapp.context.WPageContext
WPage page(Code)(Java Doc)

Methods inherited from simpleorm.simplewebapp.context.WPageContext
String addContextToUrl(String url)(Code)(Java Doc)
public String addParameterToUrl(String url, String name, String value)(Code)(Java Doc)
public String encodeContextUrl(String url)(Code)(Java Doc)
String getCharacterEncoding()(Code)(Java Doc)
String getContextPath()(Code)(Java Doc)
abstract public String getParameter(String key)(Code)(Java Doc)
public String getRefererUrl()(Code)(Java Doc)
public String getRemoteUser()(Code)(Java Doc)
public boolean isUserInRole(String role)(Code)(Java Doc)
public OutputStream openDownloadStream(String fileName) throws Exception(Code)(Java Doc)
public List<FileItem> parseUploadFileItems() throws Exception(Code)(Java Doc)
public void println(String msg)(Code)(Java Doc)
public void redirect(String url)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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