本文整理了Java中org.mozilla.javascript.Context.hasFeature()
方法的一些代码示例,展示了Context.hasFeature()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Context.hasFeature()
方法的具体详情如下:
包路径:org.mozilla.javascript.Context
类名称:Context
方法名:hasFeature
[英]Controls certain aspects of script semantics. Should be overwritten to alter default behavior.
The default implementation calls ContextFactory#hasFeature(Context cx,int featureIndex)that allows to customize Context behavior without introducing Context subclasses. ContextFactory documentation gives an example of hasFeature implementation.
[中]控制脚本语义的某些方面。应被覆盖以更改默认行为。
默认实现调用ContextFactory#hasFeature(Context cx,int featureIndex),它允许自定义上下文行为,而无需引入上下文子类。ContextFactory文档提供了一个hasFeature实现的示例。
代码示例来源:origin: rhino/js
private static void reportWarning(Context cx, String messageId, String arg)
{
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
String msg = ScriptRuntime.getMessage1(messageId, arg);
Context.reportWarning(msg);
}
}
代码示例来源:origin: com.github.tntim96/rhino
private static void reportWarning(Context cx, String messageId, String arg)
{
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
String msg = ScriptRuntime.getMessage1(messageId, arg);
Context.reportWarning(msg);
}
}
代码示例来源:origin: geogebra/geogebra
private static void reportWarning(Context cx, String messageId, String arg)
{
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
String msg = ScriptRuntime.getMessage1(messageId, arg);
Context.reportWarning(msg);
}
}
代码示例来源:origin: ro.isdc.wro4j/rhino
private static void reportWarning(Context cx, String messageId, String arg)
{
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
String msg = ScriptRuntime.getMessage1(messageId, arg);
Context.reportWarning(msg);
}
}
代码示例来源:origin: com.sun.phobos/phobos-rhino
private static void reportWarning(Context cx, String messageId, String arg)
{
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
String msg = ScriptRuntime.getMessage1(messageId, arg);
Context.reportWarning(msg);
}
}
代码示例来源:origin: io.apigee/rhino
private static void reportWarning(Context cx, String messageId, String arg)
{
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
String msg = ScriptRuntime.getMessage1(messageId, arg);
Context.reportWarning(msg);
}
}
代码示例来源:origin: rhino/js
static Ref createSpecial(Context cx, Object object, String name)
{
Scriptable target = ScriptRuntime.toObjectOrNull(cx, object);
if (target == null) {
throw ScriptRuntime.undefReadError(object, name);
}
int type;
if (name.equals("__proto__")) {
type = SPECIAL_PROTO;
} else if (name.equals("__parent__")) {
type = SPECIAL_PARENT;
} else {
throw new IllegalArgumentException(name);
}
if (!cx.hasFeature(Context.FEATURE_PARENT_PROTO_PROPERTIES)) {
// Clear special after checking for valid name!
type = SPECIAL_NONE;
}
return new SpecialRef(target, type, name);
}
代码示例来源:origin: geogebra/geogebra
static Ref createSpecial(Context cx, Scriptable scope, Object object,
String name)
{
Scriptable target = ScriptRuntime.toObjectOrNull(cx, object, scope);
if (target == null) {
throw ScriptRuntime.undefReadError(object, name);
}
int type;
if (name.equals("__proto__")) {
type = SPECIAL_PROTO;
} else if (name.equals("__parent__")) {
type = SPECIAL_PARENT;
} else {
throw new IllegalArgumentException(name);
}
if (!cx.hasFeature(Context.FEATURE_PARENT_PROTO_PROPERTIES)) {
// Clear special after checking for valid name!
type = SPECIAL_NONE;
}
return new SpecialRef(target, type, name);
}
代码示例来源:origin: ro.isdc.wro4j/rhino
static Ref createSpecial(Context cx, Object object, String name)
{
Scriptable target = ScriptRuntime.toObjectOrNull(cx, object);
if (target == null) {
throw ScriptRuntime.undefReadError(object, name);
}
int type;
if (name.equals("__proto__")) {
type = SPECIAL_PROTO;
} else if (name.equals("__parent__")) {
type = SPECIAL_PARENT;
} else {
throw new IllegalArgumentException(name);
}
if (!cx.hasFeature(Context.FEATURE_PARENT_PROTO_PROPERTIES)) {
// Clear special after checking for valid name!
type = SPECIAL_NONE;
}
return new SpecialRef(target, type, name);
}
代码示例来源:origin: ro.isdc.wro4j/rhino
public static Object getObjectProp(Scriptable obj, String property,
Context cx)
{
Object result = ScriptableObject.getProperty(obj, property);
if (result == Scriptable.NOT_FOUND) {
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
Context.reportWarning(ScriptRuntime.getMessage1(
"msg.ref.undefined.prop", property));
}
result = Undefined.instance;
}
return result;
}
代码示例来源:origin: com.github.tntim96/rhino
public static Object getObjectProp(Scriptable obj, String property,
Context cx)
{
Object result = ScriptableObject.getProperty(obj, property);
if (result == Scriptable.NOT_FOUND) {
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
Context.reportWarning(ScriptRuntime.getMessage1(
"msg.ref.undefined.prop", property));
}
result = Undefined.instance;
}
return result;
}
代码示例来源:origin: geogebra/geogebra
public static Object getObjectProp(Scriptable obj, String property,
Context cx)
{
Object result = ScriptableObject.getProperty(obj, property);
if (result == Scriptable.NOT_FOUND) {
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
Context.reportWarning(ScriptRuntime.getMessage1(
"msg.ref.undefined.prop", property));
}
result = Undefined.instance;
}
return result;
}
代码示例来源:origin: io.apigee/rhino
public static Object getObjectProp(Scriptable obj, String property,
Context cx)
{
Object result = ScriptableObject.getProperty(obj, property);
if (result == Scriptable.NOT_FOUND) {
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
Context.reportWarning(ScriptRuntime.getMessage1(
"msg.ref.undefined.prop", property));
}
result = Undefined.instance;
}
return result;
}
代码示例来源:origin: rhino/js
JavaMembers(Scriptable scope, Class<?> cl, boolean includeProtected)
{
try {
Context cx = ContextFactory.getGlobal().enterContext();
ClassShutter shutter = cx.getClassShutter();
if (shutter != null && !shutter.visibleToScripts(cl.getName())) {
throw Context.reportRuntimeError1("msg.access.prohibited",
cl.getName());
}
this.includePrivate = cx.hasFeature(
Context.FEATURE_ENHANCED_JAVA_ACCESS);
this.members = new HashMap<String,Object>();
this.staticMembers = new HashMap<String,Object>();
this.cl = cl;
reflect(scope, includeProtected);
} finally {
Context.exit();
}
}
代码示例来源:origin: io.apigee/rhino
JavaMembers(Scriptable scope, Class<?> cl, boolean includeProtected)
{
try {
Context cx = ContextFactory.getGlobal().enterContext();
ClassShutter shutter = cx.getClassShutter();
if (shutter != null && !shutter.visibleToScripts(cl.getName())) {
throw Context.reportRuntimeError1("msg.access.prohibited",
cl.getName());
}
this.members = new HashMap<String,Object>();
this.staticMembers = new HashMap<String,Object>();
this.cl = cl;
boolean includePrivate = cx.hasFeature(
Context.FEATURE_ENHANCED_JAVA_ACCESS);
reflect(scope, includeProtected, includePrivate);
} finally {
Context.exit();
}
}
代码示例来源:origin: geogebra/geogebra
JavaMembers(Scriptable scope, Class<?> cl, boolean includeProtected)
{
try {
Context cx = ContextFactory.getGlobal().enterContext();
ClassShutter shutter = cx.getClassShutter();
if (shutter != null && !shutter.visibleToScripts(cl.getName())) {
throw Context.reportRuntimeError1("msg.access.prohibited",
cl.getName());
}
this.members = new HashMap<String,Object>();
this.staticMembers = new HashMap<String,Object>();
this.cl = cl;
boolean includePrivate = cx.hasFeature(
Context.FEATURE_ENHANCED_JAVA_ACCESS);
reflect(scope, includeProtected, includePrivate);
} finally {
Context.exit();
}
}
代码示例来源:origin: com.sun.phobos/phobos-rhino
public static Object getObjectProp(Scriptable obj, String property,
Context cx)
{
if (obj instanceof XMLObject) {
XMLObject xmlObject = (XMLObject)obj;
return xmlObject.ecmaGet(cx, property);
}
Object result = ScriptableObject.getProperty(obj, property);
if (result == Scriptable.NOT_FOUND) {
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
Context.reportWarning(ScriptRuntime.getMessage1(
"msg.ref.undefined.prop", property));
}
result = Undefined.instance;
}
return result;
}
代码示例来源:origin: rhino/js
/**
* Report a warning using the error reporter for the current thread.
*
* @param message the warning message to report
* @param sourceName a string describing the source, such as a filename
* @param lineno the starting line number
* @param lineSource the text of the line (may be null)
* @param lineOffset the offset into lineSource where problem was detected
* @see org.mozilla.javascript.ErrorReporter
*/
public static void reportWarning(String message, String sourceName,
int lineno, String lineSource,
int lineOffset)
{
Context cx = Context.getContext();
if (cx.hasFeature(FEATURE_WARNING_AS_ERROR))
reportError(message, sourceName, lineno, lineSource, lineOffset);
else
cx.getErrorReporter().warning(message, sourceName, lineno,
lineSource, lineOffset);
}
代码示例来源:origin: com.github.tntim96/rhino
/**
* Report a warning using the error reporter for the current thread.
*
* @param message the warning message to report
* @param sourceName a string describing the source, such as a filename
* @param lineno the starting line number
* @param lineSource the text of the line (may be null)
* @param lineOffset the offset into lineSource where problem was detected
* @see org.mozilla.javascript.ErrorReporter
*/
public static void reportWarning(String message, String sourceName,
int lineno, String lineSource,
int lineOffset)
{
Context cx = Context.getContext();
if (cx.hasFeature(FEATURE_WARNING_AS_ERROR))
reportError(message, sourceName, lineno, lineSource, lineOffset);
else
cx.getErrorReporter().warning(message, sourceName, lineno,
lineSource, lineOffset);
}
代码示例来源:origin: rhino/js
public static Object getObjectProp(Scriptable obj, String property,
Context cx)
{
if (obj instanceof XMLObject) {
// TODO: Change XMLObject to just use Scriptable interface
// to avoid paying cost of instanceof check on *every property
// lookup* !
XMLObject xmlObject = (XMLObject)obj;
return xmlObject.ecmaGet(cx, property);
}
Object result = ScriptableObject.getProperty(obj, property);
if (result == Scriptable.NOT_FOUND) {
if (cx.hasFeature(Context.FEATURE_STRICT_MODE)) {
Context.reportWarning(ScriptRuntime.getMessage1(
"msg.ref.undefined.prop", property));
}
result = Undefined.instance;
}
return result;
}
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