Examples of org.apache.catalina.AccessLog

org.apache.catalina.AccessLog
Intended for use by a {@link Valve} to indicate that the {@link Valve}provides access logging. It is used by the Tomcat internals to identify a Valve that logs access requests so requests that are rejected earlier in the processing chain can still be added to the access log. Implementations of this interface should be robust against the provided {@link Request} and {@link Response} objects being null, having nullattributes or any other 'oddness' that may result from attempting to log a request that was almost certainly rejected because it was mal-formed.


    public void add(AccessLog log) {
        if (log == null) {
            throw new NullPointerException();
        }
        AccessLog newArray[] = Arrays.copyOf(logs, logs.length + 1);
        newArray[newArray.length - 1] = log;
        logs = newArray;
    }

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            accessLog.log(request, response, time);
            logged = true;
        }


        if (!logged && useDefault) {
            AccessLog newDefaultAccessLog = defaultAccessLog.get();
            if (newDefaultAccessLog == null) {
                // If we reached this point, this Engine can't have an AccessLog
                // Look in the defaultHost
                Host host = (Host) findChild(getDefaultHost());
                Context context = null;
                if (host != null && host.getState().isAvailable()) {
                    newDefaultAccessLog = host.getAccessLog();


                    if (newDefaultAccessLog != null) {
                        if (defaultAccessLog.compareAndSet(null,
                                newDefaultAccessLog)) {
                            AccessLogListener l = new AccessLogListener(this,
                                    host, null);
                            l.install();
                        }
                    } else {
                        // Try the ROOT context of default host
                        context = (Context) host.findChild("");
                        if (context != null &&
                                context.getState().isAvailable()) {
                            newDefaultAccessLog = context.getAccessLog();
                            if (newDefaultAccessLog != null) {
                                if (defaultAccessLog.compareAndSet(null,
                                        newDefaultAccessLog)) {
                                    AccessLogListener l = new AccessLogListener(
                                            this, null, context);
                                    l.install();
                                }
                            }
                        }
                    }
                }


                if (newDefaultAccessLog == null) {
                    newDefaultAccessLog = new NoopAccessLog();
                    if (defaultAccessLog.compareAndSet(null,
                            newDefaultAccessLog)) {
                        AccessLogListener l = new AccessLogListener(this, host,
                                context);
                        l.install();
                    }
                }
            }


            newDefaultAccessLog.log(request, response, time);
        }
    }

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            accessLog.log(request, response, time);
            logged = true;
        }


        if (!logged && useDefault) {
            AccessLog newDefaultAccessLog = defaultAccessLog.get();
            if (newDefaultAccessLog == null) {
                // If we reached this point, this Engine can't have an AccessLog
                // Look in the defaultHost
                Host host = (Host) findChild(getDefaultHost());
                Context context = null;
                if (host != null && host.getState().isAvailable()) {
                    newDefaultAccessLog = host.getAccessLog();


                    if (newDefaultAccessLog != null) {
                        if (defaultAccessLog.compareAndSet(null,
                                newDefaultAccessLog)) {
                            AccessLogListener l = new AccessLogListener(this,
                                    host, null);
                            l.install();
                        }
                    } else {
                        // Try the ROOT context of default host
                        context = (Context) host.findChild("");
                        if (context != null &&
                                context.getState().isAvailable()) {
                            newDefaultAccessLog = context.getAccessLog();
                            if (newDefaultAccessLog != null) {
                                if (defaultAccessLog.compareAndSet(null,
                                        newDefaultAccessLog)) {
                                    AccessLogListener l = new AccessLogListener(
                                            this, null, context);
                                    l.install();
                                }
                            }
                        }
                    }
                }


                if (newDefaultAccessLog == null) {
                    newDefaultAccessLog = new NoopAccessLog();
                    if (defaultAccessLog.compareAndSet(null,
                            newDefaultAccessLog)) {
                        AccessLogListener l = new AccessLogListener(this, host,
                                context);
                        l.install();
                    }
                }
            }


            newDefaultAccessLog.log(request, response, time);
        }
    }

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Related Classes of org.apache.catalina.AccessLog

org.apache.catalina.core.AccessLogAdapter

org.apache.catalina.core.StandardEngine

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