public static String encodeFormVariables(String cs, Scriptable values)
throws java.io.UnsupportedEncodingException {
StringBuilder sb = new StringBuilder();
for (Object o : values.getIds()) {
if (sb.length() != 0) {
sb.append("&");
}
if (o instanceof String) {
String key = (String) o;
String value = Context.toString(values.get(key, values));
sb.append(URLEncoder.encode(key, cs));
sb.append("=");
sb.append(URLEncoder.encode(value, cs));
} else {
int key = (Integer) o;
String value = Context.toString(values.get(key, values));
sb.append(key).append("=");
sb.append(URLEncoder.encode(value, cs));
}
}
return sb.toString();
}
private Object parseMessage() {
// Consume SOAP message, if any
// TODO: Add a SOAP handler in Parser.java
if (soapAction != null) {
try {
MimeHeaders mime_headers = new MimeHeaders();
for (Object k : headers.getIds()) {
if (k instanceof String) {
String name = (String) k;
String value = Context.toString(ScriptableObject.getProperty(headers, name));
mime_headers.addHeader(name, value);
}
}
return MessageFactory.newInstance(SOAPConstants.DYNAMIC_SOAP_PROTOCOL)
.createMessage(mime_headers, request.getInputStream());
} catch (IOException ex) {
throw new ESXXException("Unable to read SOAP message stream: " + ex.getMessage());
} catch (SOAPException ex) {
throw new ESXXException(400 /* Bad Request */, "Invalid SOAP message: " + ex.getMessage());
} finally {
try {
request.getInputStream().close();
} catch (Exception ignored) {
}
}
} else if (contentType != null && contentLength > 0) {
try {
ESXX esxx = ESXX.getInstance();
return esxx.parseStream(
contentType,
request.getInputStream(),
URI.create("urn:x-esxx:incoming-request-entity"),
null,
new java.io.PrintWriter(request.getErrorWriter()),
Context.getCurrentContext(),
this);
} catch (Exception ex) {
throw new ESXXException(
400 /* Bad Request */, "Unable to parse request entity: " + ex.getMessage(), ex);
} finally {
try {
request.getInputStream().close();
} catch (Exception ignored) {
}
}
} else {
// Return a dummy object
return Context.getCurrentContext().newObject(this);
}
}
public static void help(Context cx, Scriptable thisObj, Object[] args, Function funObj) {
if (args.length == 0) {
final Object[] objects = thisObj.getIds();
for (Object object : objects) {
System.out.println("jai." + object + " = " + thisObj.get(object.toString(), thisObj));
}
printOperatorList();
} else {
for (Object arg : args) {
printOperatorUsage(Context.toString(arg));
}
}
}
protected Map<String, Object> convertParams(Scriptable params) {
Map<String, Object> paramsMap = new HashMap<>();
if (params != null && !(params instanceof Undefined)) {
for (Object id : params.getIds()) {
String castId = id instanceof String ? (String) id : String.valueOf(id);
Object value = params.get(castId, params);
if (value instanceof NativeJavaObject) value = ((NativeJavaObject) value).unwrap();
paramsMap.put(castId, value);
}
}
return paramsMap;
}
public Object jsFunction_create(String collection, Scriptable defaults) {
ODocument document = collection != null ? new ODocument(collection) : new ODocument();
ScriptableObject result = (ScriptableObject) wrap(document);
if (defaults != null && !(defaults instanceof Undefined)) {
for (Object rawId : defaults.getIds()) {
String id = (String) rawId;
Object value = defaults.get(id, defaults);
if (value instanceof NativeJavaObject) value = jsFunction_objectToDocument(value);
result.put(id, result, value);
}
}
return result;
}
void listCommands() {
if (ServiceManager.Current != null) {
Scriptable scope = ServiceManager.Current.getScope();
Object[] objs = scope.getIds();
for (int i = 0; i < objs.length; i++) {
Object obj = objs[i];
try {
int pos = commanddoc.getLength();
commanddoc.insertString(pos, obj.toString() + "\n", responseStyle);
} catch (BadLocationException ex) {
Exceptions.printStackTrace(ex);
}
}
}
}
private void enumerateProperty(
Context cx, String name, PropEnumerator pe, URI candidate, String realm, String mechanism) {
String uri = candidate.toString();
String scheme = candidate.getScheme();
String user = candidate.getUserInfo();
String host = candidate.getHost();
Integer port = candidate.getPort();
String path = candidate.getPath();
Object p = ScriptableObject.getProperty(this, name);
if (p instanceof Scriptable) {
Scriptable params = (Scriptable) p;
for (Object key : params.getIds()) {
if (key instanceof Integer) {
p = params.get((Integer) key, params);
} else {
p = params.get((String) key, params);
}
if (p instanceof Scriptable) {
Scriptable param = (Scriptable) p;
int score = 0;
score += filterProperty(cx, param, "realm", realm) * 1;
score += filterProperty(cx, param, "mechanism", mechanism) * 2;
score += filterProperty(cx, param, "scheme", scheme) * 4;
score += filterProperty(cx, param, "path", path) * 8;
score += filterProperty(cx, param, "port", port) * 16;
score += filterProperty(cx, param, "host", host) * 32;
score += filterProperty(cx, param, "user-info", user) * 64;
score += filterProperty(cx, param, "uri", uri) * 128;
if (score >= 0) {
pe.handleProperty(param, score);
}
}
}
}
}
static ExhibitDescriptor toExhibitDescriptor(Scriptable res, Set<String> existing) {
if (res == null) {
throw new IllegalStateException("Null return values are not permitted");
}
List<ObsDescriptor.Field> fields = Lists.newArrayList();
Map<String, FieldType> vecs = Maps.newHashMap();
Map<String, ObsDescriptor> frames = Maps.newHashMap();
for (Object id : res.getIds()) {
if (!existing.contains(id) && !"INIT".equals(id)) {
Object v = res.get(id.toString(), res);
if (isCastableToFrame(v)) {
frames.put(id.toString(), toFrameDescriptor(v));
} else if (isCastableToVec(v)) {
vecs.put(id.toString(), toVectorType(v));
} else if (isCastableToField(v)) {
fields.add(new ObsDescriptor.Field(id.toString(), toFieldType(v)));
}
}
}
return new ExhibitDescriptor(new SimpleObsDescriptor(fields), frames, vecs);
}
public static String scriptableToString(Scriptable scriptable) {
StringBuilder builder = new StringBuilder();
for (Object propid : scriptable.getIds()) {
String propIdString = Context.toString(propid);
int propIntKey = -1;
try {
propIntKey = Integer.parseInt(propIdString);
} catch (NumberFormatException nfe) {
// dummy.
}
String propValue;
if (propIntKey >= 0) {
propValue = Context.toString(scriptable.get(propIntKey, scriptable));
} else {
propValue = Context.toString(scriptable.get(propIdString, scriptable));
}
builder.append(propIdString);
builder.append(": ");
builder.append(propValue);
builder.append("; ");
}
return builder.toString();
}
protected Object toNative(Object value, Class<?> target) {
Object o = null;
if (value instanceof String) {
o = Context.jsToJava(value, target);
} else if (value instanceof Double || value instanceof Integer) {
o = Context.jsToJava(value, target);
} else if (value instanceof Boolean) {
o = Context.jsToJava(value, target);
} else if (value instanceof Function) {
if (DBG) {
Log.i(LCAT, "Is a Function");
}
o = new KrollCallback(weakKrollContext.get(), this, (Function) value);
} else if (value == null) {
o = null;
} else if (value instanceof Scriptable) {
Scriptable svalue = (Scriptable) value;
if (isArrayLike(svalue)) {
o = toArray(svalue);
} else if (value instanceof KrollObject) {
o = ((KrollObject) value).target;
} else if (svalue.getClassName().equals("Date")) {
double time = (Double) ScriptableObject.callMethod(svalue, "getTime", new Object[0]);
o = new Date((long) time);
} else {
TiDict args = new TiDict();
o = args;
Scriptable so = (Scriptable) value;
for (Object key : so.getIds()) {
Object v = so.get((String) key, so);
v = toNative(v, Object.class);
// if (v instanceof Scriptable && isArrayLike((Scriptable) v)) {
// v = toArray((Scriptable) v);
// }
if (DBG) {
Log.i(LCAT, "Key: " + key + " value: " + v + " type: " + v.getClass().getName());
}
args.put((String) key, v);
}
// Log.w(LCAT, "Unhandled type conversion of Scriptable: value: " + value.toString() + "
// type: " + value.getClass().getName());
}
} else {
if (value.getClass().isArray()) {
Object[] values = (Object[]) value;
Object[] newValues = new Object[values.length];
for (int i = 0; i < values.length; i++) {
newValues[i] = toNative(values[i], Object.class);
}
o = newValues;
} else {
Log.w(
LCAT,
"Unhandled type conversion: value: "
+ value.toString()
+ " type: "
+ value.getClass().getName());
}
}
return o;
}
public void Serialize(Scriptable start, Object obj, String loc, int tab) {
if (obj == null) {
pr.write("null");
} else if (set.containsKey(obj)) {
pr.write("/* [" + obj.getClass().getName() + " " + set.get(obj) + "] */");
} else if (obj instanceof String) {
pr.write("\"" + obj.toString() + "\"");
} else if (obj instanceof Number) {
pr.write(obj.toString());
} else if (obj instanceof UniqueTag) {
UniqueTag u = (UniqueTag) obj;
if (u.equals(UniqueTag.NULL_VALUE)) {
pr.write("null");
} else if (u.equals(UniqueTag.NOT_FOUND)) {
pr.write("__undefined__");
} else if (u.equals(UniqueTag.DOUBLE_MARK)) {
pr.write("__double_mark__");
}
/*
set.put(obj,loc);
Serialize(u.readResolve());
*/
} else if (obj instanceof Scriptable) {
Scriptable s = (Scriptable) obj;
String className = s.getClassName();
Object[] ids = s.getIds();
pr.write("{\n");
writeTabs(tab);
for (Object o : ids) {
Object val = null;
String nloc = loc + "/";
if (o instanceof String) {
val = s.get((String) o, s);
pr.write("\"" + o.toString() + "\":");
nloc += (String) o;
} else {
val = s.get((Integer) o, s);
pr.write("" + o.toString() + ":");
nloc += o.toString();
}
set.put(obj, loc);
if (val == null) {
pr.write("null,\n");
writeTabs(tab);
} else {
Serialize(start, val, nloc, tab + 1);
pr.write(",\n");
writeTabs(tab);
}
}
pr.write("}\n");
writeTabs(tab);
} else {
pr.write("/* " + obj.getClass().getName() + " */\n");
writeTabs(tab);
}
}
/**
* Register the script content for current script handler.
*
* @param sScriptContent This is either the JavaSciprt code content or a full class name which has
* implemented <code>IChartItemScriptHandler</code>
*/
@SuppressWarnings("unchecked")
public final void register(String sScriptName, String sScriptContent) throws ChartException {
try {
getLogger()
.log(
ILogger.INFORMATION, Messages.getString("Info.try.load.java.handler")); // $NON-NLS-1$
Class<?> handlerClass = null;
try {
handlerClass = Class.forName(sScriptContent);
} catch (ClassNotFoundException ex) {
if (iscl != null) {
handlerClass =
iscl.loadClass(
sScriptContent,
SecurityUtil.getClassLoader(AbstractScriptHandler.this.getClass()));
} else {
throw ex;
}
}
if (getEventHandlerClass().isAssignableFrom(handlerClass)) {
try {
javahandler = (T) SecurityUtil.newClassInstance(handlerClass);
} catch (InstantiationException e) {
throw new ChartException(ChartEnginePlugin.ID, BirtException.ERROR, e);
} catch (IllegalAccessException e) {
throw new ChartException(ChartEnginePlugin.ID, BirtException.ERROR, e);
}
getLogger()
.log(
ILogger.INFORMATION,
Messages.getString(
"Info.java.handler.loaded", //$NON-NLS-1$
handlerClass,
ULocale.getDefault()));
} else {
getLogger()
.log(
ILogger.WARNING,
Messages.getString(
"Info.invalid.java.handler", //$NON-NLS-1$
handlerClass,
ULocale.getDefault()));
}
} catch (ClassNotFoundException e) {
// Not a Java class name, so this must be JavaScript code
javahandler = null;
getLogger()
.log(
ILogger.INFORMATION,
Messages.getString("Info.try.register.javascript.content")); // $NON-NLS-1$
final Context cx = Context.enter();
try {
cx.evaluateString(
scope,
sScriptContent,
sScriptName == null ? "<cmd>" : sScriptName,
1,
null); //$NON-NLS-1$
getLogger()
.log(
ILogger.INFORMATION,
Messages.getString("Info.javascript.content.registered")); // $NON-NLS-1$
// prepare function name cache.
Object[] objs = scope.getIds();
if (objs != null) {
javaScriptFunctionNamesCache = new ArrayList<String>();
for (int i = 0; i < objs.length; i++) {
javaScriptFunctionNamesCache.add(String.valueOf(objs[i]));
}
} else {
javaScriptFunctionNamesCache = null;
}
} catch (RhinoException jsx) {
throw convertException(jsx);
} finally {
Context.exit();
}
}
}
