/* (non-Javadoc)
* @see org.csstudio.dal.impl.SimplePropertyImpl#initialize(org.csstudio.dal.proxy.PropertyProxy, org.csstudio.dal.proxy.DirectoryProxy)
*/
@Override
public void initialize(PropertyProxy<T, ?> proxy, DirectoryProxy<?> dirProxy) {
if (this.proxy != null) {
this.proxy.removeProxyListener(proxyListener);
if (this.directoryProxy != null && this.directoryProxy != this.proxy) {
this.directoryProxy.removeProxyListener(proxyListener);
}
} else {
setConnectionState(ConnectionState.CONNECTING, null);
}
super.initialize(proxy, dirProxy);
// if proxy already has some value, it shoudl share
Response<T> res = proxy.getLatestValueResponse();
if (res != null) {
updateLastValueCache(res, res.success(), true);
}
if (proxy != null) {
proxy.addProxyListener(proxyListener);
if (dirProxy != null && dirProxy != proxy) {
dirProxy.addProxyListener(proxyListener);
}
}
}
/* (non-Javadoc)
* @see org.csstudio.dal.AsynchronousContext#getLatestSuccess()
*/
public boolean getLatestSuccess() {
return lastResponse == null ? true : lastResponse.success();
}
void updateLastValueCache(Response<T> r, boolean success, boolean change) {
lastValueResponse = r;
updateLastValueCache(r.getValue(), r.getTimestamp(), success, change);
}
