Java TopLevel类代码示例

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
/**
 * Constructs new scope that contains the passed object members.
 * 
 * @param scope Scope to become the parent scope of this Java object.
 * @param objectMembers Object and its members to be put into this new scope.
 */
public HostedJavaObject(Scriptable scope, ObjectMembers objectMembers) {
	super(objectMembers.getObject(), scope, null);
	
	this.objectMembers = objectMembers;
	
	TopLevel topLevel = JavaScriptEngine.getObjectTopLevel(scope);
	Scriptable builtinObject = topLevel.getBuiltinCtor(Builtins.Object);
	setPrototype(builtinObject);
	
	if (object instanceof ObjectGetter) {
		Class<?>[] getterArgs = ObjectGetter.METHOD_ARG_TYPES;
		String getterName = ObjectGetter.METHOD_NAME;
		for (Method method : objectClass.getMethods()) {
			String methodName = method.getName();
			Class<?>[] methodParams = method.getParameterTypes();
			if (methodName.equals(getterName) && !Arrays.equals(methodParams, getterArgs)) {
				hasNonObjectGetterGet = true;
				break;
			}
		}
	}
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
/**
 * Initializes global top level scope.
 * 
 * @return New top level scope.
 */
protected TopLevel initializeTopLevel() {
	@SuppressWarnings("unchecked")
	Object object = (scriptSettings != null)? ((GlobalObjectScriptSettings<GlobalObject>)scriptSettings).getGlobalObject() : null;
	
	if (object == null) {
		TopLevel topLevel = new TopLevel();
		
		Context cx = enterContext();
		try {
			cx.initStandardObjects(topLevel, true);
		} finally {
			exitContext();
		}
		
		return topLevel;
	}

	return new ObjectTopLevel(object, this);
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
/**
 * Initializes global top level scope.
 * 
 * @return New top level scope.
 */
protected TopLevel initializeTopLevel() {
	Object object = (scriptSettings != null)? scriptSettings.getGlobalObject() : null;
	
	if (object == null) {
		TopLevel topLevel = new TopLevel();
		
		Context cx = enterContext();
		try {
			cx.initStandardObjects(topLevel, true);
		} finally {
			exitContext();
		}
		
		return topLevel;
	}

	return new ObjectTopLevel(object, this);
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
/**
 * Constructs new scope that contains the passed object members.
 * 
 * @param scope Scope to become the parent scope of this Java object.
 * @param objectMembers Object and its members to be put into this new scope.
 */
public HostedJavaObject(Scriptable scope, ObjectMembers objectMembers) {
	super(objectMembers.getObject(), scope, null);
	
	this.objectMembers = objectMembers;
	
	TopLevel topLevel = WindowJavaScriptEngine.getObjectTopLevel(scope);
	Scriptable builtinObject = topLevel.getBuiltinCtor(Builtins.Object);
	setPrototype(builtinObject);
	
	if (object instanceof ObjectGetter) {
		Class<?>[] getterArgs = ObjectGetter.METHOD_ARG_TYPES;
		String getterName = ObjectGetter.METHOD_NAME;
		for (Method method : objectClass.getMethods()) {
			String methodName = method.getName();
			Class<?>[] methodParams = method.getParameterTypes();
			if (methodName.equals(getterName) && !Arrays.equals(methodParams, getterArgs)) {
				hasNonObjectGetterGet = true;
				break;
			}
		}
	}
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
/**
 * Constructs new hosted Java method for given parent scope, of the passed object and with the passed overloaded function members.
 * 
 * @param scope Scope to become the parent scope of this function.
 * @param object Object with the wrapped method.
 * @param objectFunctions Overloaded function members which should have the same name.
 */
public HostedJavaMethod(Scriptable scope, Object object, Set<? extends FunctionMember> objectFunctions) {
	super(objectFunctions.iterator().next().getMember().getName(), FUNCTION_METHOD, scope);
	
	this.object = object;
	this.objectFunctions = new HashSet<FunctionMember>();
	this.objectFunctions.addAll(objectFunctions);
	
	TopLevel topLevel = JavaScriptEngine.getObjectTopLevel(scope);
	Scriptable builtinFunction = topLevel.getBuiltinCtor(Builtins.Function);
	setPrototype(builtinFunction);
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
/**
 * Constructs new hosted Java method for given parent scope, of the passed object and with the passed overloaded function members.
 * 
 * @param scope Scope to become the parent scope of this function.
 * @param object Object with the wrapped method.
 * @param objectFunctions Overloaded function members which should have the same name.
 */
public HostedJavaMethod(Scriptable scope, Object object, Set<? extends FunctionMember> objectFunctions) {
	super(objectFunctions.iterator().next().getMember().getName(), FUNCTION_METHOD, scope);
	
	this.object = object;
	this.objectFunctions = new HashSet<FunctionMember>();
	this.objectFunctions.addAll(objectFunctions);
	
	TopLevel topLevel = WindowJavaScriptEngine.getObjectTopLevel(scope);
	Scriptable builtinFunction = topLevel.getBuiltinCtor(Builtins.Function);
	setPrototype(builtinFunction);
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
@Override
public BrowserScriptEngine getScriptEngineProtected(final Object object) {
	return new WindowJavaScriptEngine(null, null, new CollectionsContextFactory()) {
		@Override
		protected TopLevel initializeTopLevel() {
			return new ObjectTopLevel(object, this);
		}
		
		@Override
		protected ClassMembersResolverFactory initializeClassMembersResolverFactory() {
			return new DefaultClassMembersResolverFactory();
		}
	};
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
@Override
public BrowserScriptEngine getScriptEngineProtected(final Object object) {
	return new WindowJavaScriptEngine(this, null) {
		@Override
		protected TopLevel initializeTopLevel() {
			return new ObjectTopLevel(object, this);
		}
	};
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
@Override
public BrowserScriptEngine getScriptEngineProtected(final Object object) {
	return new WindowJavaScriptEngine(null, null, new DefaultContextFactory()) {
		@Override
		protected TopLevel initializeTopLevel() {
			return new ObjectTopLevel(object, this);
		}
		
		@Override
		protected ClassMembersResolverFactory initializeClassMembersResolverFactory() {
			return new DefaultClassMembersResolverFactory();
		}
	};
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
NativeRegExp(Scriptable scope, RECompiled regexpCompiled)
{
    this.re = regexpCompiled;
    this.lastIndex = 0d;
    ScriptRuntime.setBuiltinProtoAndParent(this, scope, TopLevel.Builtins.RegExp);
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
NativeRegExp(Scriptable scope, Object regexpCompiled)
{
    this.re = (RECompiled)regexpCompiled;
    this.lastIndex = 0;
    ScriptRuntime.setBuiltinProtoAndParent(this, scope, TopLevel.Builtins.RegExp);
}
 

import org.mozilla.javascript.TopLevel; //导入依赖的package包/类
NativeRegExp(Scriptable scope, RECompiled regexpCompiled)
{
    this.re = regexpCompiled;
    this.lastIndex = 0;
    ScriptRuntime.setBuiltinProtoAndParent(this, scope, TopLevel.Builtins.RegExp);
}