com.atlassian.jira.web.dispatcher
Class JiraServletDispatcher
java.lang.Object
javax.servlet.GenericServlet
javax.servlet.http.HttpServlet
com.atlassian.jira.web.dispatcher.JiraServletDispatcher
- All Implemented Interfaces:
- Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
- public class JiraServletDispatcher
- extends javax.servlet.http.HttpServlet
Main dispatcher servlet. It works in three phases: first propagate all
parameters to the command JavaBean. Second, call execute() to let the
JavaBean create the result data. Third, delegate to the JSP that corresponds to
the result state that was chosen by the JavaBean.
The command JavaBeans can be found in a package prefixed with either
of the package names in the comma-separated "packages" servlet init parameter.
- Version:
- $Revision: 1.12 $
- Author:
- Rickard Öberg (rickard@middleware-company.com), Matt Baldree (matt@smallleap.com)
- See Also:
- Serialized Form
Field Summary |
static String |
CLEANUP
|
static String |
GD
|
protected static org.apache.commons.logging.Log |
log
|
static String |
STACK_HEAD
After a view is processed the value of the stack's head is put into
the request attributes with this key. |
Method Summary |
protected String |
getHTMLErrorMessage(Throwable t)
Return an HTML error message for the throwable |
void |
init(javax.servlet.ServletConfig config)
Initialize dispatcher servlet |
void |
service(javax.servlet.http.HttpServletRequest aRequest,
javax.servlet.http.HttpServletResponse aResponse)
Service a request. |
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, 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 |
log
protected static org.apache.commons.logging.Log log
STACK_HEAD
public static final String STACK_HEAD
- After a view is processed the value of the stack's head is put into
the request attributes with this key.
- See Also:
- Constant Field Values
GD
public static final String GD
- See Also:
- Constant Field Values
CLEANUP
public static final String CLEANUP
- See Also:
- Constant Field Values
JiraServletDispatcher
public JiraServletDispatcher()
init
public void init(javax.servlet.ServletConfig config)
throws javax.servlet.ServletException
- Initialize dispatcher servlet
- Parameters:
config
-
- Throws:
javax.servlet.ServletException
service
public void service(javax.servlet.http.HttpServletRequest aRequest,
javax.servlet.http.HttpServletResponse aResponse)
throws javax.servlet.ServletException
- Service a request.
The request is first checked to see if it is a multi-part. If it is, then the request
is wrapped so WW will be able to work with the multi-part as if it was a normal request.
Next, we will process all actions until an action returns a non-action which is usually
a view. For each action in a chain, the action's context will be first set and then the
action will be instantiated. Next, the previous action if this action isn't the first in
the chain will have its attributes copied to the current action.
- Parameters:
aRequest
- aResponse
-
- Throws:
javax.servlet.ServletException
getHTMLErrorMessage
protected String getHTMLErrorMessage(Throwable t)
- Return an HTML error message for the throwable
- Parameters:
t
- Throwable
- Returns:
- A String with an error message
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