package railo.runtime.com;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map.Entry;
import railo.runtime.PageContext;
import railo.runtime.dump.DumpData;
import railo.runtime.dump.DumpProperties;
import railo.runtime.dump.DumpTable;
import railo.runtime.dump.SimpleDumpData;
import railo.runtime.exp.ExpressionException;
import railo.runtime.exp.PageException;
import railo.runtime.type.Collection;
import railo.runtime.type.Collection.Key;
import railo.runtime.type.Iteratorable;
import railo.runtime.type.KeyImpl;
import railo.runtime.type.Objects;
import railo.runtime.type.Struct;
import railo.runtime.type.dt.DateTime;
import railo.runtime.type.it.KeyAsStringIterator;
import railo.runtime.type.it.ObjectsEntryIterator;
import com.jacob.com.Dispatch;
import com.jacob.com.Variant;
/**
*
*/
public final class COMObject implements Objects, Iteratorable {
private String name;
private Dispatch dispatch;
private Variant parent;
/**
* Public Constructor of the class
* @param dispatch
* @throws ExpressionException
*/
public COMObject(String dispatch) {
//if(!SystemUtil.isWindows()) throw new ExpressionException("Com Objects are only supported in Windows Enviroments");
this.name=dispatch;
this.dispatch=new Dispatch(dispatch);
}
/**
* Private Constructor of the class for sub Objects
* @param parent
* @param dispatch
* @param name
*/
COMObject(Variant parent,Dispatch dispatch, String name) {
this.parent=parent;
this.name=name;
this.dispatch=dispatch;
}
/*public Object get(PageContext pc, String propertyName) throws PageException {
return COMUtil.toObject(this,Dispatch.call(dispatch,propertyName),propertyName);
}*/
public Object get(PageContext pc, Collection.Key key) throws PageException {
return COMUtil.toObject(this,Dispatch.call(dispatch,key.getString()),key.getString());
}
/*public Object get(PageContext pc, String propertyName, Object defaultValue) {
return COMUtil.toObject(this,Dispatch.call(dispatch,propertyName),propertyName,defaultValue);
}*/
@Override
public Object get(PageContext pc, Collection.Key key, Object defaultValue) {
return COMUtil.toObject(this,Dispatch.call(dispatch,key.getString()),key.getString(),defaultValue);
}
/*public Object set(PageContext pc, String propertyName, Object value) {
return setEL(pc,propertyName,value);
}*/
public Object set(PageContext pc, Collection.Key propertyName, Object value) throws PageException {
Dispatch.put(dispatch,propertyName.getString(),value);
return value;
}
/*public Object setEL(PageContext pc, String propertyName, Object value) {
Dispatch.put(dispatch,propertyName,value);
return value;
}*/
@Override
public Object setEL(PageContext pc, Collection.Key propertyName, Object value) {
Dispatch.put(dispatch,propertyName.getString(),value);
return value;
}
/*public Object call(PageContext pc, String methodName, Object[] args) throws PageException {
Object[] arr=new Object[args.length];
for(int i=0;i<args.length;i++) {
if(args[i] instanceof COMObject)arr[i]=((COMObject)args[i]).dispatch;
else arr[i]=args[i];
}
return COMUtil.toObject(this,Dispatch.callN(dispatch,methodName,arr),methodName);
}*/
@Override
public Object call(PageContext pc, Collection.Key key, Object[] args) throws PageException {
String methodName=key.getString();
Object[] arr=new Object[args.length];
for(int i=0;i<args.length;i++) {
if(args[i] instanceof COMObject)arr[i]=((COMObject)args[i]).dispatch;
else arr[i]=args[i];
}
return COMUtil.toObject(this,Dispatch.callN(dispatch,methodName,arr),methodName);
}
/*public Object callWithNamedValues(PageContext pc, String methodName, Struct args) throws PageException {
// TODO gibt es hier eine bessere moeglichkeit?
Iterator<Object> it = args.valueIterator();
List<Object> values=new ArrayList<Object>();
while(it.hasNext()) {
values.add(it.next());
}
return call(pc,KeyImpl.init(methodName),values.toArray(new Object[values.size()]));
}*/
@Override
public Object callWithNamedValues(PageContext pc, Collection.Key key, Struct args) throws PageException {
String methodName=key.getString();
Iterator<Object> it = args.valueIterator();
List<Object> values=new ArrayList<Object>();
while(it.hasNext()) {
values.add(it.next());
}
return call(pc,KeyImpl.init(methodName),values.toArray(new Object[values.size()]));
}
public boolean isInitalized() {
return true;
}
@Override
public DumpData toDumpData(PageContext pageContext, int maxlevel, DumpProperties dp) {
DumpTable table = new DumpTable("com","#ff3300","#ff9966","#660000");
table.appendRow(1,new SimpleDumpData("COM Object"),new SimpleDumpData(name));
return table;
}
@Override
public String castToString() throws ExpressionException {
throw new ExpressionException("can't cast Com Object to a String");
}
@Override
public String castToString(String defaultValue) {
return defaultValue;
}
@Override
public boolean castToBooleanValue() throws ExpressionException {
throw new ExpressionException("can't cast Com Object to a boolean value");
}
@Override
public Boolean castToBoolean(Boolean defaultValue) {
return defaultValue;
}
@Override
public double castToDoubleValue() throws ExpressionException {
throw new ExpressionException("can't cast Com Object to a number");
}
@Override
public double castToDoubleValue(double defaultValue) {
return defaultValue;
}
@Override
public DateTime castToDateTime() throws ExpressionException {
throw new ExpressionException("can't cast Com Object to a Date");
}
@Override
public DateTime castToDateTime(DateTime defaultValue) {
return defaultValue;
}
/**
* @return Returns the name.
*/
public String getName() {
return name;
}
/**
* @return Returns the dispatch.
*/
public Dispatch getDispatch() {
return dispatch;
}
/**
* @return Returns the parent.
*/
public Variant getParent() {
return parent;
}
/**
* release the com Object
*/
public void release() {
dispatch.safeRelease();
}
@Override
public int compareTo(boolean b) throws ExpressionException {
throw new ExpressionException("can't compare Com Object with a boolean value");
}
@Override
public int compareTo(DateTime dt) throws PageException {
throw new ExpressionException("can't compare Com Object with a DateTime Object");
}
@Override
public int compareTo(double d) throws PageException {
throw new ExpressionException("can't compare Com Object with a numeric value");
}
@Override
public int compareTo(String str) throws PageException {
throw new ExpressionException("can't compare Com Object with a String");
}
public Iterator iterator() {
return valueIterator();
}
@Override
public Iterator<Collection.Key> keyIterator() {
return new COMKeyWrapperIterator(this);
}
@Override
public Iterator<String> keysAsStringIterator() {
return new KeyAsStringIterator(keyIterator());
}
@Override
public Iterator<Object> valueIterator() {
return new COMValueWrapperIterator(this);
}
@Override
public Iterator<Entry<Key, Object>> entryIterator() {
return new ObjectsEntryIterator(keyIterator(), this);
}
}