com.sap.conn.jco
Interface JCoTraceListener


public interface JCoTraceListener

JCo trace listener interface. An application (server) implements this interface if it wants to intercept trace messages. Typically it is needed, if the JCo traces shall be redirected into a trace infrastructure so that it's interwoven with traces of layers above.


Field Summary
static int ERROR_WARNING
          Includes errors and warnings
static int ERRORS
          Error information is written to trace.
static int FULL_DEBUG
          Full trace.
static int FULL_PATH
          Compared to SHORT_DEBUG, now all method invocations are traced (those that are traced at all).
static int INFO_PATH
          The invocation of additional methods is added to trace compared to PATH_API.
static int INFO_PATH_API
          Adds informational messages to trace in addition to errors and warnings
static int NONE
          No trace is written.
static int PATH_API
          The invocation of API methods is added compared to INFO_PATH_API.
static int SHORT_DEBUG
          Some more verbose information including limited data containers are added compared to INFO_PATH.
 
Method Summary
 void trace(int traceLevel, java.lang.String message)
          Called when a trace message is being issued.
 

Field Detail

NONE

static final int NONE
No trace is written.

See Also:
Constant Field Values

ERRORS

static final int ERRORS
Error information is written to trace.

See Also:
Constant Field Values

ERROR_WARNING

static final int ERROR_WARNING
Includes errors and warnings

See Also:
Constant Field Values

INFO_PATH_API

static final int INFO_PATH_API
Adds informational messages to trace in addition to errors and warnings

See Also:
Constant Field Values

PATH_API

static final int PATH_API
The invocation of API methods is added compared to INFO_PATH_API.

See Also:
Constant Field Values

INFO_PATH

static final int INFO_PATH
The invocation of additional methods is added to trace compared to PATH_API.

See Also:
Constant Field Values

SHORT_DEBUG

static final int SHORT_DEBUG
Some more verbose information including limited data containers are added compared to INFO_PATH.

See Also:
Constant Field Values

FULL_PATH

static final int FULL_PATH
Compared to SHORT_DEBUG, now all method invocations are traced (those that are traced at all). Additionally, the metadata is added to data container traces.

See Also:
Constant Field Values

FULL_DEBUG

static final int FULL_DEBUG
Full trace. Verbose information including complete data container dumps with metadata information, method invocations, informational traces and more.

See Also:
Constant Field Values
Method Detail

trace

void trace(int traceLevel,
           java.lang.String message)
Called when a trace message is being issued. The trace level of the message is out of the range 0 to 8.

Parameters:
traceLevel - the trace level
message - the trace message


Copyright © 2008-2014 SAP AG. All Rights Reserved.