org.apache.commons.cactus.client
Class ServletExceptionWrapper
java.lang.Object
|
+--java.lang.Throwable
|
+--org.apache.commons.cactus.client.ServletExceptionWrapper
- All Implemented Interfaces:
- java.io.Serializable
- public class ServletExceptionWrapper
- extends java.lang.Throwable
Wrapper around a Throwable
object. Whenever an exception occurs
in a test case executed on the server side, the text of this exception
along with the stack trace as a String are sent back in the HTTP response.
This is because some exceptions are not serializable and because the stack
trace is implemented as a transient
variable by the JDK so it
cannot be transported in the response. However, we need to send a real
exception object to JUnit so that the exception stack trace will be printed
in the JUnit console. This class does this by being a Throwable
and overloading the printStackTrace()
methods to print a
text stack trace.
- Version:
- 1.1
- See Also:
- Serialized Form
Method Summary |
boolean |
instanceOf(java.lang.Class theClass)
As all the server exceptions are wrapped into this
ServletExceptionWrapper class, we need to be able to
know the original server exception class. |
void |
printStackTrace(java.io.PrintStream thePs)
Simulates a printing of a stack trace by printing the string stack trace |
void |
printStackTrace(java.io.PrintWriter thePw)
Simulates a printing of a stack trace by printing the string stack trace |
Methods inherited from class java.lang.Throwable |
fillInStackTrace, getLocalizedMessage, getMessage, printStackTrace, toString |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
ServletExceptionWrapper
public ServletExceptionWrapper(java.lang.String theMessage)
- Standard throwable constructor.
- Parameters:
theMessage
- the exception message
ServletExceptionWrapper
public ServletExceptionWrapper()
- Standard throwable constructor.
ServletExceptionWrapper
public ServletExceptionWrapper(java.lang.String theMessage,
java.lang.String theClassName,
java.lang.String theStackTrace)
- The constructor to use to simulate a real exception.
- Parameters:
theMessage
- the server exception messagetheClassName
- the server exception class nametheStackTrace
- the server exception stack trace
printStackTrace
public void printStackTrace(java.io.PrintStream thePs)
- Simulates a printing of a stack trace by printing the string stack trace
- Overrides:
printStackTrace
in class java.lang.Throwable
- Parameters:
thePs
- the stream to which to output the stack trace
printStackTrace
public void printStackTrace(java.io.PrintWriter thePw)
- Simulates a printing of a stack trace by printing the string stack trace
- Overrides:
printStackTrace
in class java.lang.Throwable
- Parameters:
thePw
- the writer to which to output the stack trace
instanceOf
public boolean instanceOf(java.lang.Class theClass)
- As all the server exceptions are wrapped into this
ServletExceptionWrapper
class, we need to be able to
know the original server exception class.
- Parameters:
theClass
- the class to compare with the server exception class
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