void put(Scriptable scope, String name, Object javaObject, Object value, boolean isStatic) {
Map<String, Object> ht = isStatic ? staticMembers : members;
Object member = ht.get(name);
if (!isStatic && member == null) {
// Try to get static member from instance (LC3)
member = staticMembers.get(name);
}
if (member == null) throw reportMemberNotFound(name);
if (member instanceof FieldAndMethods) {
FieldAndMethods fam = (FieldAndMethods) ht.get(name);
member = fam.field;
}
// Is this a bean property "set"?
if (member instanceof BeanProperty) {
BeanProperty bp = (BeanProperty) member;
if (bp.setter == null) {
throw reportMemberNotFound(name);
}
// If there's only one setter or if the value is null, use the
// main setter. Otherwise, let the NativeJavaMethod decide which
// setter to use:
if (bp.setters == null || value == null) {
Class<?> setType = bp.setter.argTypes[0];
Object[] args = {Context.jsToJava(value, setType)};
try {
bp.setter.invoke(javaObject, args);
} catch (Exception ex) {
throw Context.throwAsScriptRuntimeEx(ex);
}
} else {
Object[] args = {value};
bp.setters.call(
Context.getContext(), ScriptableObject.getTopLevelScope(scope), scope, args);
}
} else {
if (!(member instanceof Field)) {
String str = (member == null) ? "msg.java.internal.private" : "msg.java.method.assign";
throw Context.reportRuntimeError1(str, name);
}
Field field = (Field) member;
Object javaValue = Context.jsToJava(value, field.getType());
try {
field.set(javaObject, javaValue);
} catch (IllegalAccessException accessEx) {
if ((field.getModifiers() & Modifier.FINAL) != 0) {
// treat Java final the same as JavaScript [[READONLY]]
return;
}
throw Context.throwAsScriptRuntimeEx(accessEx);
} catch (IllegalArgumentException argEx) {
throw Context.reportRuntimeError3(
"msg.java.internal.field.type",
value.getClass().getName(),
field,
javaObject.getClass().getName());
}
}
}
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();
}
}
@Override
public Object getDefaultValue(Class<?> hint) {
if (hint == ScriptRuntime.FunctionClass) return this;
Object rval;
Class<?> type;
try {
rval = field.get(javaObject);
type = field.getType();
} catch (IllegalAccessException accEx) {
throw Context.reportRuntimeError1("msg.java.internal.private", field.getName());
}
Context cx = Context.getContext();
rval = cx.getWrapFactory().wrap(cx, this, rval, type);
if (rval instanceof Scriptable) {
rval = ((Scriptable) rval).getDefaultValue(hint);
}
return rval;
}
