protected AccessLogValveAccessLogElement getClientToServerElement(
ExtendedAccessLogValvePatternTokenizer tokenizer) throws IOException {
if (tokenizer.hasSubToken()) {
String token = tokenizer.getToken();
if ("method".equals(token)) {
return new AccessLogValveMethodElement();
} else if ("uri".equals(token)) {
if (tokenizer.hasSubToken()) {
token = tokenizer.getToken();
if ("stem".equals(token)) {
return new AccessLogValveRequestURIElement();
} else if ("query".equals(token)) {
return new AccessLogValveAccessLogElement() {
@Override
public void addElement(
StringBuilder buf, Date date, Request request, Response response, long time) {
String query = request.getQueryString();
if (query != null) {
buf.append(query);
} else {
buf.append('-');
}
}
};
}
} else {
return new AccessLogValveAccessLogElement() {
@Override
public void addElement(
StringBuilder buf, Date date, Request request, Response response, long time) {
String query = request.getQueryString();
if (query == null) {
buf.append(request.getRequestURI());
} else {
buf.append(request.getRequestURI());
buf.append('?');
buf.append(request.getQueryString());
}
}
};
}
}
} else if (tokenizer.hasParameter()) {
String parameter = tokenizer.getParameter();
if (parameter == null) {
log.error("No closing ) found for in decode");
return null;
}
return new ExtendedAccessLogValveRequestHeaderElement(this, parameter);
}
log.error("The next characters couldn't be decoded: " + tokenizer.getRemains());
return null;
}
protected AccessLogValveAccessLogElement getLogElement(
String token, ExtendedAccessLogValvePatternTokenizer tokenizer) throws IOException {
if ("date".equals(token)) {
return new ExtendedAccessLogValveDateElement();
} else if ("time".equals(token)) {
if (tokenizer.hasSubToken()) {
String nextToken = tokenizer.getToken();
if ("taken".equals(nextToken)) {
return new AccessLogValveElapsedTimeElement(false);
}
} else {
return new ExtendedAccessLogValveTimeElement();
}
} else if ("bytes".equals(token)) {
return new AccessLogValveByteSentElement(true);
} else if ("cached".equals(token)) {
/* I don't know how to evaluate this! */
return new AccessLogValveStringElement("-");
} else if ("c".equals(token)) {
String nextToken = tokenizer.getToken();
if ("ip".equals(nextToken)) {
return new AccessLogValveRemoteAddrElement(this);
} else if ("dns".equals(nextToken)) {
return new AccessLogValveHostElement(this);
}
} else if ("s".equals(token)) {
String nextToken = tokenizer.getToken();
if ("ip".equals(nextToken)) {
return new AccessLogValveLocalAddrElement();
} else if ("dns".equals(nextToken)) {
return new AccessLogValveAccessLogElement() {
@Override
public void addElement(
StringBuilder buf, Date date, Request request, Response response, long time) {
String value;
try {
value = InetAddress.getLocalHost().getHostName();
} catch (Throwable e) {
ExceptionUtils2.handleThrowable(e);
value = "localhost";
}
buf.append(value);
}
};
}
} else if ("cs".equals(token)) {
return getClientToServerElement(tokenizer);
} else if ("sc".equals(token)) {
return getServerToClientElement(tokenizer);
} else if ("sr".equals(token) || "rs".equals(token)) {
return getProxyElement(tokenizer);
} else if ("x".equals(token)) {
return getXParameterElement(tokenizer);
}
log.error("unable to decode with rest of chars starting: " + token);
return null;
}
protected AccessLogValveAccessLogElement getProxyElement(
ExtendedAccessLogValvePatternTokenizer tokenizer) throws IOException {
String token = null;
if (tokenizer.hasSubToken()) {
tokenizer.getToken();
return new AccessLogValveStringElement("-");
} else if (tokenizer.hasParameter()) {
tokenizer.getParameter();
return new AccessLogValveStringElement("-");
}
log.error("The next characters couldn't be decoded: " + token);
return null;
}
protected AccessLogValveAccessLogElement getServerToClientElement(
ExtendedAccessLogValvePatternTokenizer tokenizer) throws IOException {
if (tokenizer.hasSubToken()) {
String token = tokenizer.getToken();
if ("status".equals(token)) {
return new AccessLogValveLocalPortElement(this);
} else if ("comment".equals(token)) {
return new AccessLogValveStringElement("?");
}
} else if (tokenizer.hasParameter()) {
String parameter = tokenizer.getParameter();
if (parameter == null) {
log.error("No closing ) found for in decode");
return null;
}
return new ExtendedAccessLogValveResponseHeaderElement(this, parameter);
}
log.error("The next characters couldn't be decoded: " + tokenizer.getRemains());
return null;
}
protected AccessLogValveAccessLogElement getXParameterElement(
ExtendedAccessLogValvePatternTokenizer tokenizer) throws IOException {
if (!tokenizer.hasSubToken()) {
log.error("x param in wrong format. Needs to be 'x-#(...)' read the docs!");
return null;
}
String token = tokenizer.getToken();
if ("threadname".equals(token)) {
return new AccessLogValveThreadNameElement();
}
if (!tokenizer.hasParameter()) {
log.error("x param in wrong format. Needs to be 'x-#(...)' read the docs!");
return null;
}
String parameter = tokenizer.getParameter();
if (parameter == null) {
log.error("No closing ) found for in decode");
return null;
}
if ("A".equals(token)) {
return new ExtendedAccessLogValveServletContextElement(this, parameter);
} else if ("C".equals(token)) {
return new ExtendedAccessLogValveCookieElement(this, parameter);
} else if ("R".equals(token)) {
return new ExtendedAccessLogValveRequestAttributeElement(this, parameter);
} else if ("S".equals(token)) {
return new ExtendedAccessLogValveSessionAttributeElement(this, parameter);
} else if ("H".equals(token)) {
return getServletRequestElement(parameter);
} else if ("P".equals(token)) {
return new ExtendedAccessLogValveRequestParameterElement(this, parameter);
} else if ("O".equals(token)) {
return new ExtendedAccessLogValveResponseAllHeaderElement(this, parameter);
}
log.error("x param for servlet request, couldn't decode value: " + token);
return null;
}
