@Override
public E remove(int index) {
Property property = new Property(this, String.valueOf(index));
E oldContent = get(index);
internal.remove(index);
if (oldContent instanceof IObject) {
((IObject) oldContent).getParentsLinksToThis().remove(property);
}
for (; index < size(); index++) {
E content = get(index);
if (content instanceof IObject) {
Property oldProperty = new Property(this, String.valueOf(index + 1));
Property newProperty = new Property(this, String.valueOf(index));
int linkIndex = ((IObject) content).getParentsLinksToThis().indexOf(oldProperty);
((IObject) content).getParentsLinksToThis().set(linkIndex, newProperty);
}
}
if (propagate) propagateChange(new Property(this, ""));
return oldContent;
}
/**
* Create a new instance of NativeNumber
*
* @param owningEnvironment The environment in which this native number was created
*/
public JSNumberConstructor(Environment owningEnvironment) {
super(owningEnvironment);
int fileIndex = FileContextManager.BUILT_IN_FILE_INDEX;
int offset = Range.Empty.getStartingOffset();
// get global
IScope global = owningEnvironment.getGlobal();
// put self into environment
global.putPropertyValue(
"Number", this, fileIndex, Property.DONT_DELETE | Property.DONT_ENUM); // $NON-NLS-1$
// set Number.[[prototype]]
IObject function = global.getPropertyValue("Function", fileIndex, offset); // $NON-NLS-1$
IObject functionPrototype =
function.getPropertyValue("prototype", fileIndex, offset); // $NON-NLS-1$
this.setPrototype(functionPrototype);
// create public prototype object
IObject prototype = owningEnvironment.createObject(fileIndex, Range.Empty);
// store our public prototype
this.putPropertyValue("prototype", prototype, fileIndex); // $NON-NLS-1$
}
@Override
public String id() {
if (id == null) {
id = "";
IObject container = getContainer();
if (container != null) {
id = container.id();
id = id + (id.isEmpty() ? "" : ".") + getIndex();
}
}
return id;
}
@Override
protected void setLocal(String propertyName, Object content) {
if (propertyName.matches("^\\d+$")) {
internal.set(Integer.parseInt(propertyName), (E) content);
} else {
super.setLocal(propertyName, content);
}
}
public static void main(String[] args) throws UnsupportedEncodingException {
IObject memObj = new MemObject();
memObj.set("key1", Types.INT, 33);
System.out.println("key1=" + memObj.as("key1", Types.INT));
JsonObject jsonObject = new JsonObject();
jsonObject.set("welt", Types.INT, 44);
System.out.println("key1(json)=" + jsonObject.as("welt", Types.INT));
JsonObject innerObj = new JsonObject();
innerObj.set("innerKey", Types.INT, 32);
JsonArray jsa = new JsonArray();
jsa.add(Types.STRING, "Ich bin ein String im Array");
jsa.add(Types.INT, 666);
jsa.add(Types.OBJECT, innerObj);
jsonObject.set("keyZumArray", Types.ARRAY, jsa);
final byte[] binarySrc =
(new String("Ich bin binäre daten, encodiert in UTF-8")).getBytes("UTF-8");
final IBinaryType binary = new JsonBinary();
binary.write(
new IBinaryWriter() {
@Override
public void write(OutputStream writer) {
try {
writer.write(binarySrc);
} catch (IOException e) {
e.printStackTrace(); // To change body of catch statement use File | Settings |
// File Templates.
}
}
});
jsonObject.set("binaryKey", Types.BINARY, binary);
System.out.println("json=" + jsonObject.toJsonString());
final Optional<IBinaryType> binOutput = jsonObject.as("binaryKey", Types.BINARY);
binOutput
.get()
.read(
new IBinaryReader() {
@Override
public void read(InputStream reader) {}
});
}
@Override
public void add(int index, E element) {
Property property = new Property(this, String.valueOf(index));
internal.add(index, element);
if (element instanceof IObject) {
((IObject) element).getParentsLinksToThis().add(property);
}
for (index = index + 1; index < size(); index++) {
E content = get(index);
if (content instanceof IObject) {
Property oldProperty = new Property(this, String.valueOf(index - 1));
Property newProperty = new Property(this, String.valueOf(index));
int linkIndex = ((IObject) content).getParentsLinksToThis().indexOf(oldProperty);
((IObject) content).getParentsLinksToThis().set(linkIndex, newProperty);
}
}
if (propagate) propagateChange(new Property(this, ""));
}
@Override
public guid key() {
if (key == null) {
String ownerName = owner != null ? owner.name() : null;
String name = name();
if (name == null) throw new UnsupportedOperationException();
String value = (ownerName != null ? ownerName + "." : "") + name;
key = new guid(UUID.nameUUIDFromBytes(value.getBytes()));
}
return key;
}
@Override
public boolean add(E e) {
Property property = new Property(this, String.valueOf(size()));
boolean ret = internal.add(e);
if (ret) {
if (e instanceof IObject) {
((IObject) e).getParentsLinksToThis().add(property);
}
if (propagate) propagateChange(property);
}
return ret;
}
/** Initialize the properties on this object */
public void initializeProperties() {
Environment environment = this.owningEnvironment;
int attributes = Property.DONT_DELETE | Property.DONT_ENUM;
int fileIndex = FileContextManager.BUILT_IN_FILE_INDEX;
int offset = Range.Empty.getStartingOffset();
// add properties to Number
this.putPropertyValue(
"length",
environment.createNumber(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
this.putPropertyValue(
"MAX_VALUE",
environment.createNumber(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
this.putPropertyValue(
"MIN_VALUE",
environment.createNumber(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
this.putPropertyValue(
"NaN",
environment.createNumber(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
this.putPropertyValue(
"NEGATIVE_INFINITY",
environment.createNumber(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
this.putPropertyValue(
"POSITIVE_INFINITY",
environment.createNumber(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
// add properties to Number.prototype
IObject prototype = this.getPropertyValue("prototype", fileIndex, offset); // $NON-NLS-1$
prototype.putPropertyValue("constructor", this, fileIndex, attributes); // $NON-NLS-1$
prototype.putPropertyValue(
"toString",
environment.createFunction(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
prototype.putPropertyValue(
"toLocaleString",
environment.createFunction(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
prototype.putPropertyValue(
"valueOf",
environment.createFunction(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
prototype.putPropertyValue(
"toFixed",
environment.createFunction(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
prototype.putPropertyValue(
"toExponential",
environment.createFunction(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
prototype.putPropertyValue(
"toPrecision",
environment.createFunction(fileIndex, Range.Empty),
fileIndex,
attributes); //$NON-NLS-1$
}