/**
* Register a regular command argument/parameter for this command.
*
* <p>When adding multiple arguments the order you add them in determines the indexing of the
* argument!
*
* @param name The argument name/key used to identify the argument. This name must be used with
* the {@link CmdData} result to get the argument value.
* @param requirement The requirement for this argument. (See {@link ArgRequirement} for more
* info)
* @param option The {@link SingleOption} used for parsing the argument. This option determines
* the argument value and everything else. For example if it's a {@link PlayerO} the argument
* value must be a player and the result value would be a player.
* @return The added {@link Argument}
* @throws IllegalArgumentException if an argument with the specified name is already registered
* for this command if the argument option is a sub command option and the command already has
* an sub command argument or if the argument option is a sub command option and the command
* is a sub command.
*/
public Argument addArgument(String name, ArgRequirement requirement, SingleOption option) {
Argument argument = new Argument(name, requirement, option);
if (getAllArguments().containsKey(name.toLowerCase())) {
throw new IllegalArgumentException(
"The command already has an argument with the name '" + name + "'!");
}
if (argument.option() instanceof SubCmdO) {
if (isSub()) {
throw new IllegalArgumentException(
"Sub commands can not have sub command arguments. [argument=" + name + "]");
}
for (Argument arg : arguments.values()) {
if (arg.option() instanceof SubCmdO) {
throw new IllegalArgumentException(
"The command already has a sub command argument."
+ "Commands can only have one sub command option. [argument="
+ name
+ "]");
}
}
}
arguments.put(name.toLowerCase(), argument);
return argument;
}
private void displayCommand(Command c, Player p) {
p.sendMessage("-------------Command Arguments---------------");
p.sendMessage("--------------------------------------------");
for (Argument arg : c.listArguments()) {
p.sendMessage(arg.toString());
}
}
protected void buildPython(IndentingAppender ia) throws IOException {
String name = getClass().getSimpleName();
ia.append("def ").append(name).append("(self");
ia.incrementIndent().incrementIndent();
for (Argument arg : _arguments) {
ia.append(", ").append(arg._name);
if (!arg._required) ia.append("=None");
}
ia.appendln("):");
ia.decrementIndent().decrementIndent();
ia.incrementIndent();
ia.appendln("'''");
ia.appendln(Objects.firstNonNull(_requestHelp, "MISSING HELP STRING"));
if (!_arguments.isEmpty()) ia.appendln("Arguments:");
ia.incrementIndent();
for (Argument arg : _arguments) {
ia.append(arg._name).append(" -- ");
if (arg._required) ia.append("required -- ");
ia.appendln(arg.queryDescription());
ia.incrementIndent();
ia.appendln(Objects.firstNonNull(arg._requestHelp, "MISSING HELP STRING"));
ia.decrementIndent();
}
ia.decrementIndent();
ia.appendln("'''");
ia.appendln("pass");
ia.decrementIndent();
}
public String toUsageString() {
StringBuilder sb = new StringBuilder();
for (Argument a : parameters.values()) {
sb.append(a.toUsageString("\t"));
}
return sb.toString();
}
/*
verifies that each of our registered parameters has a value, either given or default
throws an exeption otherwise
*/
private void verify() throws Exception {
for (Argument parameter : parameters.values()) {
if (parameter.getValue() == null && parameter.getDefaultValue() == null) {
throw new Exception(
String.format("Argument '%s' is required. Please see usage.", parameter.name));
}
}
}
@Override
public <T> T getArgumentValue(String name) {
Argument arg = cli.getArgument(name);
if (arg == null) {
return null;
}
return getArgumentValue(arg.getIndex());
}
/**
* Try to get an array with sub commands that this command has.
*
* <p>If this command doesn't have sub commands this will return {@code null}. See {@link
* #hasSubCmds()}
*
* @return Array with {@link SubCmd}s (May be {@code null} when the command doesn't have sub
* commands)
*/
public SubCmd[] getSubCmds() {
if (isSub() || arguments.size() < 1) {
return null;
}
for (Argument arg : arguments.values()) {
if (arg.option() instanceof SubCmdO) {
return ((SubCmdO) arg.option()).getSubCmds();
}
}
return null;
}
protected JsonObject serveHelp() {
JsonObject r = new JsonObject();
r.addProperty(NAME, getClass().getSimpleName());
r.addProperty(DESCRIPTION, _requestHelp);
JsonArray args = new JsonArray();
for (Argument arg : _arguments) {
args.add(arg.requestHelp());
}
r.add(ARGUMENTS, args);
return r;
}
public Object getValue(String argumentName) {
Object value = null;
argumentName = argumentName.toLowerCase();
if (parameters.containsKey(argumentName)) {
Argument argument = parameters.get(argumentName);
value = argument.getValue();
if (value == null) {
String defaultValue = argument.getDefaultValue();
try {
value = argument.getHandler().tryArgument(defaultValue);
} catch (Exception e) {
}
}
}
return value;
}
@Override
public String getRawValueForArgument(Argument arg) {
List values = argumentValues.get(arg);
if (values == null || values.isEmpty()) {
return arg.getDefaultValue();
}
return values.get(0).toString();
}
private String[] processParameterTypes(MethodDeclaration methodDeclaration) {
List<?> args = methodDeclaration.getArguments();
PHPDocBlock docBlock = ((PHPMethodDeclaration) methodDeclaration).getPHPDoc();
String[] parameterType = new String[args.size()];
for (int a = 0; a < args.size(); a++) {
Argument arg = (Argument) args.get(a);
if (arg instanceof FormalParameter) {
SimpleReference type = ((FormalParameter) arg).getParameterType();
if (type != null) {
parameterType[a] = type.getName();
} else if (docBlock != null) {
for (PHPDocTag tag : docBlock.getTags(PHPDocTag.PARAM)) {
if (tag.isValidParamTag()
&& tag.getVariableReference().getName().equals(arg.getName())) {
parameterType[a] = tag.getSingleTypeReference().getName();
break;
}
}
}
}
}
return parameterType;
}
/**
* create a predicate argument structure from a canonical string
*
* @param s the canonical string of the argument.
* @throws CorruptDataException
*/
public static PAStruct ofString(String s) throws CorruptDataException {
StringTokenizer stok = new StringTokenizer(s);
int nelts = stok.countTokens();
if (nelts < 2) {
throw new CorruptDataException("invalid PAStruct string: " + s);
}
String lem = stok.nextToken();
PAStruct pas = new PAStruct(lem);
while (stok.hasMoreTokens()) {
Argument arg = Argument.ofString(stok.nextToken());
pas.addArg(arg);
}
return pas;
}
private boolean visitMethodDeclaration(MethodDeclaration method) throws Exception {
this.fNodes.push(method);
List<?> args = method.getArguments();
String[] parameter = new String[args.size()];
String[] initializers = new String[args.size()];
for (int a = 0; a < args.size(); a++) {
Argument arg = (Argument) args.get(a);
parameter[a] = arg.getName();
if (arg.getInitialization() != null) {
if (arg.getInitialization() instanceof Literal) {
Literal scalar = (Literal) arg.getInitialization();
initializers[a] = scalar.getValue();
} else {
initializers[a] = DEFAULT_VALUE;
}
}
}
ISourceElementRequestor.MethodInfo mi = new ISourceElementRequestor.MethodInfo();
mi.parameterNames = parameter;
mi.name = method.getName();
mi.modifiers = method.getModifiers();
mi.nameSourceStart = method.getNameStart();
mi.nameSourceEnd = method.getNameEnd() - 1;
mi.declarationStart = method.sourceStart();
mi.parameterInitializers = initializers;
modifyMethodInfo(method, mi);
fInfoStack.push(mi);
this.fRequestor.enterMethod(mi);
this.fInMethod = true;
this.fCurrentMethod = method;
return true;
}
/*
Tries each handler for the given parameter and returns a success boolean
*/
private boolean parseKV(String key, String value) throws Exception {
boolean success = false;
// must have a registered handler; see registerArgumentHandler()
if (!parameters.containsKey(key)) {
throw new Exception(key + " is not a valid argument");
}
Argument arg = parameters.get(key);
// don't allow dupes
if (arg.getValue() != null) {
throw new Exception("Duplicate arguments: " + key);
}
try {
// handler returns null if it can't handle the argument
// it can throw an exception if the argument is an unacceptable value
Object param = arg.getHandler().tryArgument(value);
if (param != null) {
arg.setValue(param);
success = true;
}
} catch (Exception e) {
throw new Exception("Bad argument value for '" + key + "': " + e.getMessage());
}
return success;
}
/**
* Goes through SynapsePath argument list, evaluating each by calling stringValueOf and returns a
* HashMap String, String array where each item will contain a hash map with key "evaluated
* expression" and value "SynapsePath type".
*
* @param synCtx
* @return
*/
private HashMap<String, String>[] getArgValues(MessageContext synCtx) {
HashMap<String, String>[] argValues = new HashMap[pathArgumentList.size()];
HashMap<String, String> valueMap;
String value = "";
for (int i = 0; i < pathArgumentList.size(); ++i) {
/*ToDo use foreach*/
Argument arg = pathArgumentList.get(i);
if (arg.getValue() != null) {
value = arg.getValue();
if (!isWellFormedXML(value)) {
value = StringEscapeUtils.escapeXml(value);
}
value = Matcher.quoteReplacement(value);
} else if (arg.getExpression() != null) {
value = arg.getExpression().stringValueOf(synCtx);
if (value != null) {
// XML escape the result of an expression that produces a literal, if the target format
// of the payload is XML.
if (!isWellFormedXML(value)
&& !arg.getExpression().getPathType().equals(SynapsePath.JSON_PATH)
&& XML_TYPE.equals(getType())) {
value = StringEscapeUtils.escapeXml(value);
}
value = Matcher.quoteReplacement(value);
} else {
value = "";
}
} else {
handleException("Unexpected arg type detected", synCtx);
}
// value = value.replace(String.valueOf((char) 160), " ").trim();
valueMap = new HashMap<String, String>();
if (null != arg.getExpression()) {
valueMap.put(value, arg.getExpression().getPathType());
} else {
valueMap.put(value, SynapsePath.X_PATH);
}
argValues[i] = valueMap;
}
return argValues;
}
public boolean visit(MethodDeclaration method) throws Exception {
methodGlobalVars.add(new HashSet<String>());
ASTNode parentDeclaration = null;
if (!declarations.empty()) {
parentDeclaration = declarations.peek();
}
// In case we are entering a nested element - just add to the deferred
// list
// and get out of the nested element visiting process
if (parentDeclaration instanceof MethodDeclaration) {
if (fLastNamespace == null) {
deferredDeclarations.add(method);
} else {
deferredNamespacedDeclarations.add(method);
}
return false;
}
if (parentDeclaration instanceof InterfaceDeclaration) {
method.setModifier(Modifiers.AccAbstract);
}
method.setModifiers(markAsDeprecated(method.getModifiers(), method));
declarations.push(method);
for (PHPSourceElementRequestorExtension visitor : extensions) {
visitor.visit(method);
}
boolean visit = visitMethodDeclaration(method);
if (visit) {
// Process method argument (local variable) declarations:
List<Argument> arguments = method.getArguments();
for (Argument arg : arguments) {
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.name = arg.getName();
info.modifiers = Modifiers.AccPublic;
info.nameSourceStart = arg.getNameStart();
info.nameSourceEnd = arg.getNameEnd() - 1;
info.declarationStart = arg.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(arg.sourceEnd() - 1);
}
}
return visit;
}
/** Iterates over fields and their annotations, and creates argument handlers. */
@Override
protected void registered(API_VERSION version) {
try {
ArrayList<Class> classes = new ArrayList<Class>();
{
Class c = getClass();
while (c != null) {
classes.add(c);
c = c.getSuperclass();
}
}
// Fields from parent classes first
Collections.reverse(classes);
ArrayList<Field> fields = new ArrayList<Field>();
for (Class c : classes)
for (Field field : c.getDeclaredFields())
if (!Modifier.isStatic(field.getModifiers())) fields.add(field);
// TODO remove map, response field already processed specifically
HashMap<String, FrameClassVec> classVecs = new HashMap<String, FrameClassVec>();
for (Field f : fields) {
Annotation[] as = f.getAnnotations();
API api = find(as, API.class);
if (api != null && Helper.isInput(api)) {
f.setAccessible(true);
Object defaultValue = f.get(this);
// Create an Argument instance to reuse existing Web framework for now
Argument arg = null;
// Simplest case, filter is an Argument
if (Argument.class.isAssignableFrom(api.filter())) {
arg = (Argument) newInstance(api);
}
//
else if (ColumnSelect.class.isAssignableFrom(api.filter())) {
ColumnSelect name = (ColumnSelect) newInstance(api);
H2OHexKey key = null;
for (Argument a : _arguments)
if (a instanceof H2OHexKey && name._ref.equals(((H2OHexKey) a)._name))
key = (H2OHexKey) a;
arg = new HexAllColumnSelect(f.getName(), key);
}
//
else if (Dependent.class.isAssignableFrom(api.filter())) {
Dependent d = (Dependent) newInstance(api);
Argument ref = find(d._ref);
if (d instanceof VecSelect) arg = new FrameKeyVec(f.getName(), (TypeaheadKey) ref);
else if (d instanceof VecClassSelect) {
arg = new FrameClassVec(f.getName(), (TypeaheadKey) ref);
classVecs.put(d._ref, (FrameClassVec) arg);
} else if (d instanceof MultiVecSelect) {
FrameClassVec response = classVecs.get(d._ref);
boolean names = ((MultiVecSelect) d)._namesOnly;
arg =
new FrameKeyMultiVec(
f.getName(), (TypeaheadKey) ref, response, api.help(), names);
} else if (d instanceof DoClassBoolean) {
FrameClassVec response = classVecs.get(d._ref);
arg = new ClassifyBool(f.getName(), response);
}
}
// String
else if (f.getType() == String.class) arg = new Str(f.getName(), (String) defaultValue);
// Real
else if (f.getType() == float.class || f.getType() == double.class) {
double val = ((Number) defaultValue).doubleValue();
arg = new Real(f.getName(), api.required(), val, api.dmin(), api.dmax(), api.help());
}
// LongInt
else if (f.getType() == int.class || f.getType() == long.class) {
long val = ((Number) defaultValue).longValue();
arg = new LongInt(f.getName(), api.required(), val, api.lmin(), api.lmax(), api.help());
}
// RSeq
else if (f.getType() == int[].class) {
int[] val = (int[]) defaultValue;
double[] ds = null;
if (val != null) {
ds = new double[val.length];
for (int i = 0; i < ds.length; i++) ds[i] = val[i];
}
arg =
new RSeq(
f.getName(),
api.required(),
new NumberSequence(ds, null, true),
false,
api.help());
}
// RSeq
else if (f.getType() == double[].class) {
double[] val = (double[]) defaultValue;
arg =
new RSeq(
f.getName(),
api.required(),
new NumberSequence(val, null, false),
false,
api.help());
}
// Bool
else if (f.getType() == boolean.class && api.filter() == Default.class) {
boolean val = (Boolean) defaultValue;
arg = new Bool(f.getName(), val, api.help());
}
// Enum
else if (Enum.class.isAssignableFrom(f.getType())) {
Enum val = (Enum) defaultValue;
arg = new EnumArgument(f.getName(), val);
}
// Key
else if (f.getType() == Key.class) {
TypeaheadKey t = new TypeaheadKey();
t._defaultValue = (Key) defaultValue;
arg = t;
}
// Generic Freezable field
else if (Freezable.class.isAssignableFrom(f.getType()))
arg = new TypeaheadKey(f.getType(), api.required());
if (arg != null) {
arg._name = f.getName();
arg._displayName = api.displayName().length() > 0 ? api.displayName() : null;
arg._required = api.required();
arg._field = f;
arg._hideInQuery = api.hide();
arg._gridable = api.gridable();
arg._mustExist = api.mustExist();
arg._validator = newValidator(api);
}
}
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public boolean authenticate(
String[] mechs, final String realm, final String authzid, final String u, final String p)
throws ProtocolException {
synchronized (pr) { // authenticate method should be synchronized
List<Response> v = new ArrayList<Response>();
String tag = null;
Response r = null;
boolean done = false;
if (logger.isLoggable(Level.FINE)) {
logger.fine("SASL Mechanisms:");
for (int i = 0; i < mechs.length; i++) logger.fine(" " + mechs[i]);
logger.fine("");
}
SaslClient sc;
CallbackHandler cbh =
new CallbackHandler() {
public void handle(Callback[] callbacks) {
if (logger.isLoggable(Level.FINE))
logger.fine("SASL callback length: " + callbacks.length);
for (int i = 0; i < callbacks.length; i++) {
if (logger.isLoggable(Level.FINE))
logger.fine("SASL callback " + i + ": " + callbacks[i]);
if (callbacks[i] instanceof NameCallback) {
NameCallback ncb = (NameCallback) callbacks[i];
ncb.setName(u);
} else if (callbacks[i] instanceof PasswordCallback) {
PasswordCallback pcb = (PasswordCallback) callbacks[i];
pcb.setPassword(p.toCharArray());
} else if (callbacks[i] instanceof RealmCallback) {
RealmCallback rcb = (RealmCallback) callbacks[i];
rcb.setText(realm != null ? realm : rcb.getDefaultText());
} else if (callbacks[i] instanceof RealmChoiceCallback) {
RealmChoiceCallback rcb = (RealmChoiceCallback) callbacks[i];
if (realm == null) rcb.setSelectedIndex(rcb.getDefaultChoice());
else {
// need to find specified realm in list
String[] choices = rcb.getChoices();
for (int k = 0; k < choices.length; k++) {
if (choices[k].equals(realm)) {
rcb.setSelectedIndex(k);
break;
}
}
}
}
}
}
};
try {
sc = Sasl.createSaslClient(mechs, authzid, name, host, (Map) props, cbh);
} catch (SaslException sex) {
logger.log(Level.FINE, "Failed to create SASL client", sex);
throw new UnsupportedOperationException(sex.getMessage(), sex);
}
if (sc == null) {
logger.fine("No SASL support");
throw new UnsupportedOperationException("No SASL support");
}
if (logger.isLoggable(Level.FINE)) logger.fine("SASL client " + sc.getMechanismName());
try {
Argument args = new Argument();
args.writeAtom(sc.getMechanismName());
if (pr.hasCapability("SASL-IR") && sc.hasInitialResponse()) {
String irs;
byte[] ba = sc.evaluateChallenge(new byte[0]);
if (ba.length > 0) {
ba = BASE64EncoderStream.encode(ba);
irs = ASCIIUtility.toString(ba, 0, ba.length);
} else irs = "=";
args.writeAtom(irs);
}
tag = pr.writeCommand("AUTHENTICATE", args);
} catch (Exception ex) {
logger.log(Level.FINE, "SASL AUTHENTICATE Exception", ex);
return false;
}
OutputStream os = pr.getIMAPOutputStream(); // stream to IMAP server
/*
* Wrap a BASE64Encoder around a ByteArrayOutputstream
* to craft b64 encoded username and password strings
*
* Note that the encoded bytes should be sent "as-is" to the
* server, *not* as literals or quoted-strings.
*
* Also note that unlike the B64 definition in MIME, CRLFs
* should *not* be inserted during the encoding process. So, I
* use Integer.MAX_VALUE (0x7fffffff (> 1G)) as the bytesPerLine,
* which should be sufficiently large !
*/
ByteArrayOutputStream bos = new ByteArrayOutputStream();
byte[] CRLF = {(byte) '\r', (byte) '\n'};
// Hack for Novell GroupWise XGWTRUSTEDAPP authentication mechanism
// http://www.novell.com/developer/documentation/gwimap/?
// page=/developer/documentation/gwimap/gwimpenu/data/al7te9j.html
boolean isXGWTRUSTEDAPP =
sc.getMechanismName().equals("XGWTRUSTEDAPP")
&& PropUtil.getBooleanProperty(
props, "mail." + name + ".sasl.xgwtrustedapphack.enable", true);
while (!done) { // loop till we are done
try {
r = pr.readResponse();
if (r.isContinuation()) {
byte[] ba = null;
if (!sc.isComplete()) {
ba = r.readByteArray().getNewBytes();
if (ba.length > 0) ba = BASE64DecoderStream.decode(ba);
if (logger.isLoggable(Level.FINE))
logger.fine("SASL challenge: " + ASCIIUtility.toString(ba, 0, ba.length) + " :");
ba = sc.evaluateChallenge(ba);
}
if (ba == null) {
logger.fine("SASL no response");
os.write(CRLF); // write out empty line
os.flush(); // flush the stream
bos.reset(); // reset buffer
} else {
if (logger.isLoggable(Level.FINE))
logger.fine("SASL response: " + ASCIIUtility.toString(ba, 0, ba.length) + " :");
ba = BASE64EncoderStream.encode(ba);
if (isXGWTRUSTEDAPP) bos.write(ASCIIUtility.getBytes("XGWTRUSTEDAPP "));
bos.write(ba);
bos.write(CRLF); // CRLF termination
os.write(bos.toByteArray()); // write out line
os.flush(); // flush the stream
bos.reset(); // reset buffer
}
} else if (r.isTagged() && r.getTag().equals(tag))
// Ah, our tagged response
done = true;
else if (r.isBYE()) // outta here
done = true;
else // hmm .. unsolicited response here ?!
v.add(r);
} catch (Exception ioex) {
logger.log(Level.FINE, "SASL Exception", ioex);
// convert this into a BYE response
r = Response.byeResponse(ioex);
done = true;
// XXX - ultimately return true???
}
}
if (sc.isComplete() /*&& res.status == SUCCESS*/) {
String qop = (String) sc.getNegotiatedProperty(Sasl.QOP);
if (qop != null
&& (qop.equalsIgnoreCase("auth-int") || qop.equalsIgnoreCase("auth-conf"))) {
// XXX - NOT SUPPORTED!!!
logger.fine("SASL Mechanism requires integrity or confidentiality");
return false;
}
}
/* Dispatch untagged responses.
* NOTE: in our current upper level IMAP classes, we add the
* responseHandler to the Protocol object only *after* the
* connection has been authenticated. So, for now, the below
* code really ends up being just a no-op.
*/
Response[] responses = v.toArray(new Response[v.size()]);
pr.notifyResponseHandlers(responses);
// Handle the final OK, NO, BAD or BYE response
pr.handleResult(r);
pr.setCapabilities(r);
/*
* If we're using the Novell Groupwise XGWTRUSTEDAPP mechanism
* to run as a specified authorization ID, we have to issue a
* LOGIN command to select the user we want to operate as.
*/
if (isXGWTRUSTEDAPP && authzid != null) {
Argument args = new Argument();
args.writeString(authzid);
responses = pr.command("LOGIN", args);
// dispatch untagged responses
pr.notifyResponseHandlers(responses);
// Handle result of this command
pr.handleResult(responses[responses.length - 1]);
// If the response includes a CAPABILITY response code, process it
pr.setCapabilities(responses[responses.length - 1]);
}
return true;
}
}
@SuppressWarnings("unchecked")
public boolean visit(MethodDeclaration method) throws Exception {
fNodes.push(method);
methodGlobalVars.add(new HashSet<String>());
int modifiers = method.getModifiers();
PHPDocBlock doc = null;
if (method instanceof IPHPDocAwareDeclaration) {
IPHPDocAwareDeclaration declaration = (IPHPDocAwareDeclaration) method;
doc = declaration.getPHPDoc();
}
Declaration parentDeclaration = null;
if (!declarations.empty()) {
parentDeclaration = declarations.peek();
}
declarations.push(method);
// In case we are entering a nested element - just add to the deferred
// list
// and get out of the nested element visiting process
if (parentDeclaration instanceof MethodDeclaration) {
if (fCurrentNamespace == null) {
deferredDeclarations.add(method);
} else {
deferredNamespacedDeclarations.add(method);
}
return visitGeneral(method);
}
if (parentDeclaration instanceof InterfaceDeclaration) {
method.setModifier(Modifiers.AccAbstract);
}
String methodName = method.getName();
// Determine whether this method represents constructor:
if (methodName.equalsIgnoreCase(CONSTRUCTOR_NAME)
|| (parentDeclaration instanceof ClassDeclaration
&& methodName.equalsIgnoreCase(((ClassDeclaration) parentDeclaration).getName()))) {
modifiers |= IPHPModifiers.Constructor;
}
if (parentDeclaration == null
|| (parentDeclaration instanceof TypeDeclaration
&& parentDeclaration == fCurrentNamespace)) {
modifiers |= Modifiers.AccGlobal;
}
if (!Flags.isPrivate(modifiers)
&& !Flags.isProtected(modifiers)
&& !Flags.isPublic(modifiers)) {
modifiers |= Modifiers.AccPublic;
}
modifiers = markAsDeprecated(modifiers, method);
StringBuilder metadata = new StringBuilder();
if (fCurrentQualifier != null) {
metadata.append(fCurrentQualifierCounts.get(fCurrentQualifier));
metadata.append(";"); // $NON-NLS-1$
}
List<Argument> arguments = method.getArguments();
if (arguments != null) {
Iterator<Argument> i = arguments.iterator();
while (i.hasNext()) {
Argument arg = (Argument) i.next();
String type = NULL_VALUE;
if (arg instanceof FormalParameter) {
FormalParameter fp = (FormalParameter) arg;
if (fp.getParameterType() != null) {
if (fp.getParameterType().getName() != null) {
type = fp.getParameterType().getName();
}
}
}
if (type == NULL_VALUE && doc != null) {
type = getParamType(doc, arg.getName(), type);
}
metadata.append(type);
metadata.append(PARAMETER_SEPERATOR);
metadata.append(arg.getName());
metadata.append(PARAMETER_SEPERATOR);
String defaultValue = NULL_VALUE;
if (arg.getInitialization() != null) {
if (arg.getInitialization() instanceof Literal) {
Literal scalar = (Literal) arg.getInitialization();
defaultValue = scalar.getValue();
} else {
defaultValue = DEFAULT_VALUE;
}
}
metadata.append(defaultValue);
if (i.hasNext()) {
metadata.append(","); // $NON-NLS-1$
}
}
}
// Add method declaration:
modifyDeclaration(
method,
new DeclarationInfo(
IModelElement.METHOD,
modifiers,
method.sourceStart(),
method.sourceEnd() - method.sourceStart(),
method.getNameStart(),
method.getNameEnd() - method.getNameStart(),
methodName,
metadata.length() == 0 ? null : metadata.toString(),
encodeDocInfo(method),
fCurrentQualifier,
fCurrentParent));
for (PhpIndexingVisitorExtension visitor : extensions) {
visitor.visit(method);
}
return visitGeneral(method);
}
/** {@inheritDoc} */
public int compare(GroupItem<?> group1, GroupItem<?> group2) {
return nullSafeCompare(
argument.evaluate(group1.getGroupKey()), argument.evaluate(group2.getGroupKey()));
}
public boolean visit(LambdaFunctionDeclaration lambdaMethod) throws Exception {
fNodes.push(lambdaMethod);
methodGlobalVars.add(new HashSet<String>());
// Declaration parentDeclaration = null;
// if (!declarations.empty()
// && declarations.peek() instanceof MethodDeclaration) {
// parentDeclaration = declarations.peek();
// // In case we are entering a nested element - just add to the
// // deferred list and get out of the nested element visiting process
// deferredDeclarations.add(lambdaMethod);
// return visitGeneral(lambdaMethod);
// }
Collection<FormalParameter> arguments = lambdaMethod.getArguments();
StringBuilder metadata = new StringBuilder();
String[] parameters;
if (arguments != null) {
parameters = new String[arguments.size()];
Iterator<FormalParameter> i = arguments.iterator();
int indx = 0;
while (i.hasNext()) {
Argument arg = (Argument) i.next();
metadata.append(arg.getName());
parameters[indx] = arg.getName();
indx++;
if (i.hasNext()) {
metadata.append(","); // $NON-NLS-1$
}
}
} else {
parameters = new String[0];
}
// Add method declaration:
for (PHPSourceElementRequestorExtension visitor : extensions) {
visitor.visit(lambdaMethod);
}
ISourceElementRequestor.MethodInfo mi = new ISourceElementRequestor.MethodInfo();
mi.parameterNames = parameters;
mi.name = PHPCoreConstants.ANONYMOUS;
mi.modifiers = Modifiers.AccPublic;
if (lambdaMethod.isStatic()) {
mi.modifiers |= Modifiers.AccStatic;
}
mi.nameSourceStart = lambdaMethod.sourceStart();
mi.nameSourceEnd = lambdaMethod.sourceEnd();
mi.declarationStart = mi.nameSourceStart;
mi.isConstructor = false;
fInfoStack.push(mi);
this.fRequestor.enterMethod(mi);
this.fInMethod = true;
for (Argument arg : arguments) {
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.name = arg.getName();
info.modifiers = Modifiers.AccPublic;
info.nameSourceStart = arg.getNameStart();
info.nameSourceEnd = arg.getNameEnd() - 1;
info.declarationStart = arg.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(arg.sourceEnd() - 1);
}
return true;
}
/*
Register a new Argument handler for a desired parameter
*/
public void registerArgument(Argument argument) {
parameters.put(argument.getName().toLowerCase(), argument);
}
protected static final void help(Argument arg, String help) {
arg._requestHelp = help;
}
