@Nullable
public String getMapping() {
final StringBuilder sb = new StringBuilder();
for (Map.Entry<Pattern, ScopeMapping> patternAndMapping : _patternToMapping.entrySet()) {
if (patternAndMapping.getKey() != null) {
if (sb.length() > 0) {
sb.append(",\n");
}
sb.append(patternAndMapping.getKey())
.append('>')
.append(patternAndMapping.getValue().getDefaultName());
}
}
return sb.length() > 0 ? sb.toString() : null;
}
/**
* Gathers the parameters in the request as a HTTP URL string. to form request parameters and
* policy advice String array. It collects all the parameters from the original request except the
* original goto url and any advice parameters. Note: All the paramters will be url decoded by
* default., we should make sure that these values are encoded again
*
* @param request an HttpServletRequest object that contains the request the client has made of
* the servlet.
* @return An String array, index 0 is policy advice, index 1 is rest of the request parameters
*/
private String[] parseRequestParams(HttpServletRequest request) {
StringBuilder adviceList = null;
StringBuilder parameterString = new StringBuilder(100);
for (Enumeration e = request.getParameterNames(); e.hasMoreElements(); ) {
String paramName = (String) e.nextElement();
if (adviceParams.contains(paramName.toLowerCase())) {
if (adviceList == null) {
adviceList = new StringBuilder();
} else {
adviceList.append(AMPERSAND);
}
String[] values = request.getParameterValues(paramName);
for (int i = 0; values != null && i < values.length; i++) {
adviceList.append(paramName).append(EQUAL_TO).append(values[i]);
}
} else {
if (!paramName.equals(GOTO_PARAMETER)) {
String[] values = request.getParameterValues(paramName);
for (int i = 0; values != null && i < values.length; i++) {
parameterString
.append(AMPERSAND)
.append(paramName)
.append(EQUAL_TO)
.append(URLEncDec.encode(values[i]));
}
}
}
}
if (debug.messageEnabled()) {
debug.message("CDCClientServlet.parseRequestParams:" + "Advice List is = " + adviceList);
debug.message(
"CDCClientServlet.parseRequestParams:"
+ "Parameter String is = "
+ parameterString.toString());
}
String policyAdviceList;
String requestParams;
if (adviceList == null) {
policyAdviceList = null;
} else {
policyAdviceList = adviceList.toString();
}
if (parameterString.length() > 0) {
requestParams = (parameterString.deleteCharAt(0).toString());
} else {
requestParams = parameterString.toString();
}
return new String[] {policyAdviceList, requestParams};
}