protected void copyParamsFromPreviousRequest(
GrailsWebRequest previousRequestAttributes, GrailsWebRequest requestAttributes) {
Map previousParams = previousRequestAttributes.getParams();
Map params = requestAttributes.getParams();
for (Iterator i = previousParams.keySet().iterator(); i.hasNext(); ) {
String name = (String) i.next();
params.put(name, previousParams.get(name));
}
}
protected Object findArg(HttpServletRequest request, Class<?> type, String name) {
if (String.class.equals(type)) {
return request.getParameter(name);
}
if (PRIMITIVE_CLASSES.contains(type) || TYPE_TO_CONVERSION_METHOD_NAME.containsKey(type)) {
String conversionMethodName;
if (TYPE_TO_CONVERSION_METHOD_NAME.containsKey(type)) {
conversionMethodName = TYPE_TO_CONVERSION_METHOD_NAME.get(type);
} else {
conversionMethodName = type.getName();
}
GrailsWebRequest grailsRequest =
(GrailsWebRequest) RequestContextHolder.getRequestAttributes();
GrailsParameterMap params = grailsRequest.getParams();
return getParamValue(params, conversionMethodName, name);
}
log.warn("Unsupported parameter type " + type + " for parameter " + name);
return null;
}
@SuppressWarnings({"unchecked", "rawtypes"})
protected void copyParamsFromPreviousRequest(
RequestAttributes previousRequestAttributes, GrailsWebRequest requestAttributes) {
if (!(previousRequestAttributes instanceof GrailsWebRequest)) {
return;
}
Map previousParams = ((GrailsWebRequest) previousRequestAttributes).getParams();
Map params = requestAttributes.getParams();
for (Object o : previousParams.keySet()) {
String name = (String) o;
params.put(name, previousParams.get(name));
}
}
/**
* Populates request parameters for the given UrlMappingInfo instance using the GrailsWebRequest
*
* @param webRequest The Map instance
* @see org.codehaus.groovy.grails.web.servlet.mvc.GrailsWebRequest
*/
@SuppressWarnings("unchecked")
protected void populateParamsForMapping(GrailsWebRequest webRequest) {
Map dispatchParams = webRequest.getParams();
String encoding = webRequest.getRequest().getCharacterEncoding();
if (encoding == null) encoding = "UTF-8";
for (Map.Entry<String, Object> entry : params.entrySet()) {
String name = entry.getKey();
Object param = entry.getValue();
if (param instanceof Closure) {
param = evaluateNameForValue(param);
}
if (param instanceof String) {
try {
param = URLDecoder.decode((String) param, encoding);
} catch (UnsupportedEncodingException e) {
param = evaluateNameForValue(param);
}
}
dispatchParams.put(name, param);
}
final String viewName = getViewName();
if (viewName == null && getURI() == null) {
webRequest.setControllerName(getControllerName());
webRequest.setActionName(getActionName());
}
String id = getId();
if (!StringUtils.isBlank(id))
try {
dispatchParams.put(GrailsWebRequest.ID_PARAMETER, URLDecoder.decode(id, encoding));
} catch (UnsupportedEncodingException e) {
dispatchParams.put(GrailsWebRequest.ID_PARAMETER, id);
}
}