AHA
Class Entree
java.lang.Object
|
+--javax.servlet.GenericServlet
|
+--javax.servlet.http.HttpServlet
|
+--AHA.AhaServlet
|
+--AHA.Entree
- Direct Known Subclasses:
- Login, Registration
- public class Entree
- extends AhaServlet
The class Entree contains several actions which have to be
performed when the user logs in.
- See Also:
- Serialized Form
Field Summary |
protected java.lang.String |
passwd
|
Fields inherited from class AHA.AhaServlet |
AHA,
Background,
Course,
Host,
HtDocs,
Language,
loginid,
Logs,
out,
Port,
referer,
Title,
UserModel |
Method Summary |
void |
addAHAInformation(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
|
void |
addSessionInformation(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
|
void |
buildAHA(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
The method buildAHA builds a new AHA object with given parameters |
void |
CheckOtherSessions(javax.servlet.ServletContext sc)
|
boolean |
exists(java.lang.String dirname)
This method checks if a file with name dirname exists. |
boolean |
hasGoodPasswd(java.lang.String loginpasswd,
java.lang.String passwd)
The method hasGoodPasswd checks whether the user has
filled in the correct password. |
void |
init(javax.servlet.ServletConfig config)
|
protected void |
prepare(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
|
void |
println(java.lang.Object s)
|
protected void |
readFormParameters(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
|
void |
redirect(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
|
protected void |
service(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
This method is used only for reading the parameters
passed by the form, and it also initializes the printwriter out |
protected void |
setPrintWriter(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
|
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete,
doGet,
doOptions,
doPost,
doPut,
doTrace,
getLastModified,
service |
Methods inherited from class javax.servlet.GenericServlet |
destroy,
getInitParameter,
getInitParameterNames,
getServletConfig,
getServletContext,
getServletInfo,
init,
log,
log |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
passwd
protected java.lang.String passwd
Entree
public Entree()
println
public void println(java.lang.Object s)
init
public void init(javax.servlet.ServletConfig config)
throws javax.servlet.ServletException
- Overrides:
- init in class AhaServlet
exists
public boolean exists(java.lang.String dirname)
- This method checks if a file with name dirname exists.
hasGoodPasswd
public boolean hasGoodPasswd(java.lang.String loginpasswd,
java.lang.String passwd)
- The method hasGoodPasswd checks whether the user has
filled in the correct password.
service
protected void service(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
- This method is used only for reading the parameters
passed by the form, and it also initializes the printwriter out
- Overrides:
- service in class AhaServlet
prepare
protected void prepare(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws AhaException
readFormParameters
protected void readFormParameters(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws AhaException
setPrintWriter
protected void setPrintWriter(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws AhaException
buildAHA
public void buildAHA(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws AhaException
- The method buildAHA builds a new AHA object with given parameters
addAHAInformation
public void addAHAInformation(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws AhaException
addSessionInformation
public void addSessionInformation(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws AhaException
redirect
public void redirect(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
- Overrides:
- redirect in class AhaServlet
CheckOtherSessions
public void CheckOtherSessions(javax.servlet.ServletContext sc)