public static ScriptableObject require(
Context cx, Scriptable thisObj, Object[] args, Function funObj)
throws ScriptException, IOException {
String functionName = "require";
int argsCount = args.length;
if (argsCount != 1) {
HostObjectUtil.invalidNumberOfArgs(
CommonManager.HOST_OBJECT_NAME, functionName, argsCount, false);
}
if (!(args[0] instanceof String)) {
HostObjectUtil.invalidArgsError(
CommonManager.HOST_OBJECT_NAME, functionName, "1", "string", args[0], false);
}
String param = (String) args[0];
int dotIndex = param.lastIndexOf(".");
if (param.length() == dotIndex + 1) {
String msg = "Invalid file path for require method : " + param;
log.error(msg);
throw new ScriptException(msg);
}
if (dotIndex == -1) {
ScriptableObject object = CommonManager.require(cx, thisObj, args, funObj);
initModule(cx, CommonManager.getJaggeryContext(), param, object);
return object;
}
JaggeryContext jaggeryContext = CommonManager.getJaggeryContext();
ScriptableObject object = (ScriptableObject) cx.newObject(thisObj);
object.setPrototype(thisObj);
object.setParentScope(null);
String ext = param.substring(dotIndex + 1);
if (ext.equalsIgnoreCase("json")) {
return executeScript(jaggeryContext, object, param, true, true, false);
} else if (ext.equalsIgnoreCase("js")) {
return executeScript(jaggeryContext, object, param, false, true, false);
} else if (ext.equalsIgnoreCase("jag")) {
return executeScript(jaggeryContext, object, param, false, false, false);
} else {
String msg = "Unsupported file type for require() method : ." + ext;
log.error(msg);
throw new ScriptException(msg);
}
}
public static void clearInterval(
final Context cx, final Scriptable thisObj, Object[] args, Function funObj)
throws ScriptException {
JaggeryContext context = CommonManager.getJaggeryContext();
ServletContext servletContext = (ServletContext) context.getProperty(Constants.SERVLET_CONTEXT);
String contextPath = servletContext.getContextPath();
RhinoTopLevel.clearTimeout(cx, thisObj, args, funObj);
List<String> taskIds = intervals.get(contextPath);
taskIds.remove(String.valueOf(args[0]));
}
public static ScriptableObject require(
Context cx, Scriptable thisObj, Object[] args, Function funObj)
throws ScriptException, IOException {
String functionName = "require";
int argsCount = args.length;
if (argsCount != 1) {
HostObjectUtil.invalidNumberOfArgs(
CommonManager.HOST_OBJECT_NAME, functionName, argsCount, false);
}
if (!(args[0] instanceof String)) {
HostObjectUtil.invalidArgsError(
CommonManager.HOST_OBJECT_NAME, functionName, "1", "string", args[0], false);
}
String moduleId = (String) args[0];
int dotIndex = moduleId.lastIndexOf(".");
if (moduleId.length() == dotIndex + 1) {
String msg = "Invalid file path for require method : " + moduleId;
log.error(msg);
throw new ScriptException(msg);
}
JaggeryContext jaggeryContext = CommonManager.getJaggeryContext();
Map<String, ScriptableObject> requiredModules =
(Map<String, ScriptableObject>)
jaggeryContext.getProperty(Constants.JAGGERY_REQUIRED_MODULES);
ScriptableObject object = requiredModules.get(moduleId);
if (object != null) {
return object;
}
if (dotIndex == -1) {
object = CommonManager.require(cx, thisObj, args, funObj);
initModule(cx, jaggeryContext, moduleId, object);
} else {
object = (ScriptableObject) cx.newObject(thisObj);
object.setPrototype(thisObj);
object.setParentScope(null);
String ext = moduleId.substring(dotIndex + 1);
if (ext.equalsIgnoreCase("json")) {
object = executeScript(jaggeryContext, object, moduleId, true, true, false);
} else if (ext.equalsIgnoreCase("js")) {
object = executeScript(jaggeryContext, object, moduleId, false, true, false);
} else if (ext.equalsIgnoreCase("jag")) {
object = executeScript(jaggeryContext, object, moduleId, false, false, false);
} else {
String msg = "Unsupported file type for require() method : ." + ext;
log.error(msg);
throw new ScriptException(msg);
}
}
requiredModules.put(moduleId, object);
return object;
}
/** JaggeryMethod responsible of writing to the output stream */
public static void print(Context cx, Scriptable thisObj, Object[] args, Function funObj)
throws ScriptException {
if (!isWebSocket) {
JaggeryContext jaggeryContext = CommonManager.getJaggeryContext();
// If the script itself havent set the content type we set the default content type to be
// text/html
if (((WebAppContext) jaggeryContext).getServletResponse().getContentType() == null) {
((WebAppContext) CommonManager.getJaggeryContext())
.getServletResponse()
.setContentType(DEFAULT_CONTENT_TYPE);
}
if (((WebAppContext) jaggeryContext).getServletResponse().getCharacterEncoding() == null) {
((WebAppContext) CommonManager.getJaggeryContext())
.getServletResponse()
.setCharacterEncoding(DEFAULT_CHAR_ENCODING);
}
CommonManager.print(cx, thisObj, args, funObj);
}
}
public static String setInterval(
final Context cx, final Scriptable thisObj, Object[] args, Function funObj)
throws ScriptException {
JaggeryContext context = CommonManager.getJaggeryContext();
ServletContext servletContext = (ServletContext) context.getProperty(Constants.SERVLET_CONTEXT);
String contextPath = servletContext.getContextPath();
String taskId = RhinoTopLevel.setInterval(cx, thisObj, args, funObj);
List<String> taskIds = intervals.get(contextPath);
if (taskIds == null) {
taskIds = new ArrayList<String>();
intervals.put(contextPath, taskIds);
}
taskIds.add(taskId);
return taskId;
}
protected static ScriptCachingContext getScriptCachingContext(
HttpServletRequest request, String scriptPath) throws ScriptException {
JaggeryContext jaggeryContext = CommonManager.getJaggeryContext();
String tenantId = jaggeryContext.getTenantId();
String[] parts = getKeys(request.getContextPath(), scriptPath, scriptPath);
/**
* tenantId = tenantId context = webapp context path = relative path to the directory of *.js
* file cacheKey = name of the *.js file being cached
*/
ScriptCachingContext sctx = new ScriptCachingContext(tenantId, parts[0], parts[1], parts[2]);
ServletContext servletContext = request.getServletContext();
sctx.setSecurityDomain(
new JaggerySecurityDomain(getNormalizedScriptPath(parts), servletContext));
long lastModified = getScriptLastModified(servletContext, scriptPath);
sctx.setSourceModifiedTime(lastModified);
return sctx;
}
/** JaggeryMethod responsible of writing to the output stream */
public static void print(Context cx, Scriptable thisObj, Object[] args, Function funObj)
throws ScriptException {
if (!isWebSocket) {
JaggeryContext jaggeryContext = CommonManager.getJaggeryContext();
// If the script itself havent set the content type we set the default content type to be
// text/html
HttpServletResponse servletResponse =
(HttpServletResponse) jaggeryContext.getProperty(SERVLET_RESPONSE);
if (servletResponse.getContentType() == null) {
servletResponse.setContentType(DEFAULT_CONTENT_TYPE);
}
if (servletResponse.getCharacterEncoding() == null) {
servletResponse.setCharacterEncoding(DEFAULT_CHAR_ENCODING);
}
CommonManager.print(cx, thisObj, args, funObj);
}
}
public static void include_once(Context cx, Scriptable thisObj, Object[] args, Function funObj)
throws ScriptException {
String functionName = "include_once";
int argsCount = args.length;
if (argsCount != 1) {
HostObjectUtil.invalidNumberOfArgs(
CommonManager.HOST_OBJECT_NAME, functionName, argsCount, false);
}
if (!(args[0] instanceof String)) {
HostObjectUtil.invalidArgsError(
CommonManager.HOST_OBJECT_NAME, functionName, "1", "string", args[0], false);
}
JaggeryContext jaggeryContext = CommonManager.getJaggeryContext();
Stack<String> includesCallstack = CommonManager.getCallstack(jaggeryContext);
String parent = includesCallstack.lastElement();
String fileURL = (String) args[0];
if (CommonManager.isHTTP(fileURL) || CommonManager.isHTTP(parent)) {
CommonManager.include_once(cx, thisObj, args, funObj);
return;
}
executeScript(jaggeryContext, jaggeryContext.getScope(), fileURL, false, false, true);
}
