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package org.uscxml.datamodel.ecmascript;
import java.util.HashMap;
import java.util.Map;
import org.mozilla.javascript.Scriptable;
import org.uscxml.Data;
import org.uscxml.Event;
import org.uscxml.ParamPair;
import org.uscxml.ParamPairVector;
public class ECMAEvent implements Scriptable {
protected Event event;
protected Scriptable parent;
protected Scriptable prototype;
protected Map<String, Object> members = new HashMap<String, Object>();
public ECMAEvent(Event event) {
this.event = event;
Data data = new Data(event.getData());
// insert params into event.data
ParamPairVector ppv = event.getParamPairs();
for (int i = 0; i < ppv.size(); i++) {
ParamPair pp = ppv.get(i);
data.compound.put(pp.getFirst(), new Data(pp.getSecond()));
}
members.put("type", event.getEventType().toString());
members.put("data", new ECMAData(data));
members.put("sendid", event.getSendId());
members.put("origin", event.getOrigin());
members.put("originType", event.getOriginType());
// add others as necessary
}
@Override
public String getClassName() {
return "Event";
}
@Override
public Object get(String name, Scriptable start) {
if (members.containsKey(name))
return members.get(name);
return NOT_FOUND;
}
@Override
public Object get(int index, Scriptable start) {
return NOT_FOUND;
}
@Override
public boolean has(String name, Scriptable start) {
return (members.containsKey(name));
}
@Override
public boolean has(int index, Scriptable start) {
return false;
}
@Override
public void put(String name, Scriptable start, Object value) {
}
@Override
public void put(int index, Scriptable start, Object value) {
}
@Override
public void delete(String name) {
}
@Override
public void delete(int index) {
}
@Override
public Scriptable getPrototype() {
return prototype;
}
@Override
public void setPrototype(Scriptable prototype) {
this.prototype = prototype;
}
@Override
public Scriptable getParentScope() {
return parent;
}
@Override
public void setParentScope(Scriptable parent) {
this.parent = parent;
}
@Override
public Object[] getIds() {
return members.keySet().toArray();
}
@Override
public Object getDefaultValue(Class<?> hint) {
return "[object Event]";
}
@Override
public boolean hasInstance(Scriptable instance) {
Scriptable proto = instance.getPrototype();
while (proto != null) {
if (proto.equals(this))
return true;
proto = proto.getPrototype();
}
return false;
}
}
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