com.allen_sauer.gwt.log.server
Class RemoteLoggerServlet
java.lang.Object
javax.servlet.GenericServlet
javax.servlet.http.HttpServlet
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet
com.google.gwt.user.server.rpc.RemoteServiceServlet
com.allen_sauer.gwt.log.server.RemoteLoggerServlet
- All Implemented Interfaces:
- RemoteLoggerService, com.google.gwt.user.client.rpc.RemoteService, com.google.gwt.user.server.rpc.SerializationPolicyProvider, java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
- Direct Known Subclasses:
- PromiscuousRemoteLoggerServlet, RemoteLoggerServiceImpl
public class RemoteLoggerServlet
- extends com.google.gwt.user.server.rpc.RemoteServiceServlet
- implements RemoteLoggerService
Default remote logger servlet, which can be configured as a web.xml
servlet.
- See Also:
- Serialized Form
Fields inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet |
perThreadRequest, perThreadResponse |
Method Summary |
protected void |
doOptions(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
If the servlet init-param is set, handle
preflight OPTIONS requests which are sent by the browser before sending a cross-domain
XHR. |
protected java.lang.String |
getAccessControlAllowOriginHeader(javax.servlet.http.HttpServletRequest request)
Method which returns the , or null if no
cross-domain access control headers should be set. |
void |
init(javax.servlet.ServletConfig config)
|
java.util.ArrayList<LogRecord> |
log(java.util.ArrayList<LogRecord> logRecords)
|
protected void |
onAfterResponseSerialized(java.lang.String serializedResponse)
Ensures that the the RPC response contains the necessary access control headers for
cross-domain access. |
protected boolean |
shouldReturnDeobfuscatedStackTraceToClient()
Override this method to prevent clients from receiving deobfuscated JavaScript stack traces. |
Methods inherited from class com.google.gwt.user.server.rpc.RemoteServiceServlet |
checkPermutationStrongName, doGetSerializationPolicy, getSerializationPolicy, onBeforeRequestDeserialized, processCall, processPost, shouldCompressResponse |
Methods inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet |
doPost, doUnexpectedFailure, getPermutationStrongName, getThreadLocalRequest, getThreadLocalResponse, onAfterRequestDeserialized, readContent |
Methods inherited from class javax.servlet.http.HttpServlet |
doDelete, doGet, doHead, doPut, doTrace, getLastModified, service, 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 |
RemoteLoggerServlet
public RemoteLoggerServlet()
init
public final void init(javax.servlet.ServletConfig config)
throws javax.servlet.ServletException
- Specified by:
init
in interface javax.servlet.Servlet
- Overrides:
init
in class javax.servlet.GenericServlet
- Throws:
javax.servlet.ServletException
log
public final java.util.ArrayList<LogRecord> log(java.util.ArrayList<LogRecord> logRecords)
- Specified by:
log
in interface RemoteLoggerService
doOptions
protected void doOptions(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws javax.servlet.ServletException,
java.io.IOException
- If the servlet
init-param
is set, handle
preflight OPTIONS
requests which are sent by the browser before sending a cross-domain
XHR.
- Overrides:
doOptions
in class javax.servlet.http.HttpServlet
- Parameters:
request
- the current HTTP requestresponse
- the current HTTP response
- Throws:
javax.servlet.ServletException
- see super implementation
java.io.IOException
- see super implementation
getAccessControlAllowOriginHeader
protected java.lang.String getAccessControlAllowOriginHeader(javax.servlet.http.HttpServletRequest request)
- Method which returns the , or
null
if no
cross-domain access control headers should be set. This classes uses the
ACCESS_CONTROL_ALLOW_ORIGIN
init-param
configuration parameter. Subclasses may
override this method implementation.
- Parameters:
request
- the current HTTP request
- Returns:
- the which should be set in response to the
current
AbstractRemoteServiceServlet.getThreadLocalResponse()
onAfterResponseSerialized
protected void onAfterResponseSerialized(java.lang.String serializedResponse)
- Ensures that the the RPC response contains the necessary access control headers for
cross-domain access.
- Overrides:
onAfterResponseSerialized
in class com.google.gwt.user.server.rpc.RemoteServiceServlet
- Parameters:
serializedResponse
- the serialized RPC response
shouldReturnDeobfuscatedStackTraceToClient
protected boolean shouldReturnDeobfuscatedStackTraceToClient()
- Override this method to prevent clients from receiving deobfuscated JavaScript stack traces.
For example, you may choose to only allow (logged in) developers to access resymbolized stack
traces.
- Returns:
- true if the deobfuscated stack traces should be returned to the client
- See Also:
AbstractRemoteServiceServlet.getThreadLocalRequest()