if (LOG.isDebugEnabled()) {
LOG.debug("Executing action method = #0", methodName);
}<\/p>

String timerKey = "invokeAction: " + proxy.getActionName();
try {
UtilTimerStack.push(timerKey);<\/p>

Object methodResult;
try {
methodResult = ognlUtil.getValue(methodName + "()", getStack().getContext(), action);<\/p>

String fullName = mapping.getName();
\/\/ Only try something if the action name is specified
if (fullName != null && fullName.length() > 0) {<\/p>

\/\/ cut off any ;jsessionid= type appendix but allow the rails-like ;edit
int scPos = fullName.indexOf(';');
if (scPos > -1 && !"edit".equals(fullName.substring(scPos + 1))) {
fullName = fullName.substring(0, scPos);
}<\/p>

int lastSlashPos = fullName.lastIndexOf('\/');
String id = null;
if (lastSlashPos > -1) {<\/p>

\/\/ fun trickery to parse 'actionName\/id\/methodName' in the case of 'animals\/dog\/edit'
int prevSlashPos = fullName.lastIndexOf('\/', lastSlashPos - 1);
\/\/WW-4589 do not overwrite explicit method name
if (prevSlashPos > -1 && mapping.getMethod() == null) {
mapping.setMethod(fullName.substring(lastSlashPos + 1));
fullName = fullName.substring(0, lastSlashPos);
lastSlashPos = prevSlashPos;
}
id = fullName.substring(lastSlashPos + 1);
}<\/p>

\/\/ If a method hasn't been explicitly named, try to guess using ReST-style patterns
if (mapping.getMethod() == null) {<\/p>

if (isOptions(request)) {
mapping.setMethod(optionsMethodName);<\/p>

\/\/ Handle uris with no id, possibly ending in '\/'
} else if (lastSlashPos == -1 || lastSlashPos == fullName.length() -1) {<\/p>

\/\/ Index e.g. foo
if (isGet(request)) {
mapping.setMethod(indexMethodName);<\/p>

\/\/ Creating a new entry on POST e.g. foo
} else if (isPost(request)) {
if (isExpectContinue(request)) {
mapping.setMethod(postContinueMethodName);
} else {
mapping.setMethod(postMethodName);
}
}<\/p>

if (context!=null && context instanceof OgnlContext) {
ognlContext = (OgnlContext) context;
}
return node.isSimpleMethod(ognlContext) && !node.isChain(ognlContext);
}
return false;
}<\/p>