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java.lang.Object | +--org.apache.catalina.valves.ValveBase | +--org.apache.catalina.valves.RequestDumperValve
Implementation of a Valve that logs interesting contents from the specified Request (before processing) and the corresponding Response (after processing). It is especially useful in debugging problems related to headers and cookies.
This Valve may be attached to any Container, depending on the granularity of the logging you wish to perform.
Field Summary | |
protected static StringManager |
sm
The StringManager for this package. |
Fields inherited from class org.apache.catalina.valves.ValveBase |
container, info |
Constructor Summary | |
RequestDumperValve()
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Method Summary | |
java.lang.String |
getInfo()
Return descriptive information about this Valve implementation. |
void |
invoke(Request request,
Response response,
ValveContext context)
Log the interesting request parameters, invoke the next Valve in the sequence, and log the interesting response parameters. |
protected void |
log(java.lang.String message)
Log a message on the Logger associated with our Container (if any). |
protected void |
log(java.lang.String message,
java.lang.Throwable throwable)
Log a message on the Logger associated with our Container (if any). |
java.lang.String |
toString()
Return a String rendering of this object. |
Methods inherited from class org.apache.catalina.valves.ValveBase |
getContainer, setContainer |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
protected static StringManager sm
Constructor Detail |
public RequestDumperValve()
Method Detail |
public java.lang.String getInfo()
getInfo
in interface Valve
getInfo
in class ValveBase
public void invoke(Request request, Response response, ValveContext context) throws java.io.IOException, javax.servlet.ServletException
invoke
in interface Valve
invoke
in class ValveBase
request
- The servlet request to be processedresponse
- The servlet response to be createdcontext
- The valve context used to invoke the next valve
in the current processing pipeline
java.io.IOException
- if an input/output error occurs
javax.servlet.ServletException
- if a servlet error occurspublic java.lang.String toString()
toString
in class java.lang.Object
protected void log(java.lang.String message)
message
- Message to be loggedprotected void log(java.lang.String message, java.lang.Throwable throwable)
message
- Message to be loggedthrowable
- Associated exception
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