jadex.bridge.nonfunctional.NFMethodPropertyProvider Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jadex-platform-bridge Show documentation
Show all versions of jadex-platform-bridge Show documentation
Jadex bridge is a base package for kernels and platforms, i.e., it is used by both and provides commonly used interfaces and classes for active components and their management.
package jadex.bridge.nonfunctional;
import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import jadex.bridge.IComponentIdentifier;
import jadex.bridge.IExternalAccess;
import jadex.bridge.IInternalAccess;
import jadex.bridge.component.IMonitoringComponentFeature;
import jadex.bridge.service.types.monitoring.IMonitoringService.PublishEventLevel;
import jadex.bridge.service.types.monitoring.IMonitoringService.PublishTarget;
import jadex.bridge.service.types.monitoring.MonitoringEvent;
import jadex.commons.MethodInfo;
import jadex.commons.future.CounterResultListener;
import jadex.commons.future.DelegationResultListener;
import jadex.commons.future.ExceptionDelegationResultListener;
import jadex.commons.future.Future;
import jadex.commons.future.IFuture;
/**
* Default implementation for a method property provider.
*/
public class NFMethodPropertyProvider extends NFPropertyProvider implements INFMixedPropertyProvider
{
/** Non-functional properties of methods. */
protected Map>> methodnfproperties;
// /**
// * Create a new provider.
// */
// public NFMethodPropertyProvider(INFPropertyProvider parent)
// {
// super(parent);
// }
/**
* Create a new provider.
*/
public NFMethodPropertyProvider(IComponentIdentifier parent, IInternalAccess component)
{
super(parent, component);
}
/**
* Returns meta information about a non-functional properties of all methods.
* @return The meta information about a non-functional properties.
*/
public IFuture>> getMethodNFPropertyMetaInfos()
{
Map> ret = new HashMap>();
if(methodnfproperties!=null)
{
for(MethodInfo mi: methodnfproperties.keySet())
{
Map res = new HashMap();
ret.put(mi, res);
Map> tmp = methodnfproperties.get(mi);
for(String name: tmp.keySet())
{
INFProperty prop = tmp.get(name);
res.put(name, prop.getMetaInfo());
}
}
}
return new Future>>(ret);
}
/**
* Returns meta information about a non-functional properties of a method.
* @return The meta information about a non-functional properties.
*/
public IFuture> getMethodNFPropertyMetaInfos(MethodInfo method)
{
Map ret = new HashMap();
if(methodnfproperties!=null)
{
Map> tmp = methodnfproperties.get(method);
for(String name: tmp.keySet())
{
INFProperty prop = tmp.get(name);
ret.put(name, prop.getMetaInfo());
}
}
return new Future>(ret);
}
/**
* Returns the names of all non-functional properties of the specified method.
* @param method The method targeted by this operation.
* @return The names of the non-functional properties of the specified method.
*/
public IFuture getMethodNFPropertyNames(MethodInfo method)
{
Map> nfmap = methodnfproperties != null? methodnfproperties.get(method) : null;
return new Future(nfmap != null? nfmap.keySet().toArray(new String[nfproperties.size()]) : new String[0]);
}
/**
* Returns the names of all non-functional properties of this method.
* @return The names of the non-functional properties of this method.
*/
// todo: does this method makes sense because on parent it invokes getNFAllPropertyNames?
public IFuture getMethodNFAllPropertyNames(final MethodInfo method)
{
final Future ret = new Future();
Map> nfmap = methodnfproperties != null? methodnfproperties.get(method) : null;
final String[] myprops = nfmap != null? nfmap.keySet().toArray(new String[nfproperties.size()]) : new String[0];
if(getParentId()!=null)
{
// IComponentManagementService cms = getInternalAccess().getFeature(IRequiredServicesFeature.class).getLocalService(new ServiceQuery<>(IComponentManagementService.class));
getInternalAccess().getExternalAccessAsync(getParentId()).addResultListener(new ExceptionDelegationResultListener(ret)
{
public void customResultAvailable(IExternalAccess component)
{
component.getNFAllPropertyNames().addResultListener(new DelegationResultListener(ret)
{
public void customResultAvailable(String[] result)
{
Set tmp = new LinkedHashSet();
for(String p: result)
{
tmp.add(p);
}
for(String p: myprops)
{
tmp.add(p);
}
ret.setResult((String[])tmp.toArray(new String[tmp.size()]));
}
});
}
});
}
else
{
ret.setResult(myprops);
}
// getParent().addResultListener(new ExceptionDelegationResultListener(ret)
// {
// public void customResultAvailable(INFPropertyProvider parent)
// {
// if(parent!=null)
// {
// parent.getNFAllPropertyNames().addResultListener(new DelegationResultListener(ret)
// {
// public void customResultAvailable(String[] result)
// {
// Set tmp = new LinkedHashSet();
// for(String p: result)
// {
// tmp.add(p);
// }
// for(String p: myprops)
// {
// tmp.add(p);
// }
// ret.setResult((String[])tmp.toArray(new String[tmp.size()]));
// }
// });
// }
// else
// {
// ret.setResult(myprops);
// }
// }
// });
return ret;
}
/**
* Returns the meta information about a non-functional property of the specified method.
* @param method The method targeted by this operation.
* @param name Name of the property.
* @return The meta information about a non-functional property of the specified method.
*/
public IFuture getMethodNFPropertyMetaInfo(MethodInfo method, String name)
{
Map> nfmap = methodnfproperties != null? methodnfproperties.get(method) : null;
INFProperty prop = nfmap != null? nfmap.get(name) : null;
INFPropertyMetaInfo mi = prop != null? prop.getMetaInfo() : null;
return mi != null? new Future(mi) : getNFPropertyMetaInfo(name);
}
/**
* Returns the current value of a non-functional property of the specified method.
* @param method The method targeted by this operation.
* @param name Name of the property.
* @param type Type of the property value.
* @return The current value of a non-functional property of the specified method.
*/
public IFuture getMethodNFPropertyValue(MethodInfo method, String name)
{
Future ret = new Future();
Map> nfmap = methodnfproperties != null? methodnfproperties.get(method) : null;
INFProperty prop = (INFProperty) (nfmap != null? nfmap.get(name) : null);
if(prop != null)
{
try
{
prop.getValue().addResultListener(new DelegationResultListener(ret));
}
catch (Exception e)
{
ret.setException(e);
}
}
else
{
ret = (Future)getNFPropertyValue(name);
}
return ret;
}
/**
* Returns the current value of a non-functional property of the specified method, performs unit conversion.
* @param method The method targeted by this operation.
* @param name Name of the property.
* @param type Type of the property value.
* @param unit Unit of the property value.
* @return The current value of a non-functional property of the specified method.
*/
// public IFuture getNFPropertyValue(Method method, String name, Class unit)
public IFuture getMethodNFPropertyValue(MethodInfo method, String name, U unit)
{
Future ret = new Future();
Map> nfmap = methodnfproperties != null? methodnfproperties.get(method) : null;
INFProperty prop = (INFProperty) (nfmap != null? nfmap.get(name) : null);
if (prop != null)
{
try
{
prop.getValue(unit).addResultListener(new DelegationResultListener(ret));
}
catch (Exception e)
{
ret.setException(e);
}
}
else
{
ret = (Future)getNFPropertyValue(name, unit);
}
return ret;
}
/**
* Returns the current value of a non-functional property of this service method.
* @param name Name of the property.
* @param type Type of the property value.
* @return The current value of a non-functional property of this service method.
*/
public IFuture getMethodNFPropertyPrettyPrintValue(MethodInfo method, String name)
{
Future ret = new Future();
Map> nfmap = methodnfproperties != null? methodnfproperties.get(method) : null;
INFProperty prop = (INFProperty) (nfmap != null? nfmap.get(name) : null);
if(prop != null)
{
try
{
prop.getPrettyPrintValue().addResultListener(new DelegationResultListener(ret));
}
catch (Exception e)
{
ret.setException(e);
}
}
else
{
ret = (Future)getNFPropertyPrettyPrintValue(name);
}
return ret;
}
/**
* Add a non-functional property.
* @param method The method targeted by this operation.
* @param nfprop The property.
*/
public IFuture addMethodNFProperty(MethodInfo method, INFProperty nfprop)
{
final Future ret = new Future();
if(methodnfproperties==null)
methodnfproperties = new HashMap>>();
Map> nfmap = methodnfproperties != null? methodnfproperties.get(method) : null;
if (nfmap == null)
{
nfmap = new HashMap>();
methodnfproperties.put(method, nfmap);
}
nfmap.put(nfprop.getName(), nfprop);
if(getInternalAccess().getFeature(IMonitoringComponentFeature.class).hasEventTargets(PublishTarget.TOALL, PublishEventLevel.COARSE))
{
MonitoringEvent me = new MonitoringEvent(getInternalAccess().getId(), getInternalAccess().getDescription().getCreationTime(),
MonitoringEvent.TYPE_PROPERTY_REMOVED, System.currentTimeMillis(), PublishEventLevel.COARSE);
me.setProperty("propname", nfprop.getName());
getInternalAccess().getFeature(IMonitoringComponentFeature.class).publishEvent(me, PublishTarget.TOALL).addResultListener(new DelegationResultListener(ret));
}
else
{
ret.setResult(null);
}
return ret;
}
/**
* Remove a non-functional property.
* @param method The method targeted by this operation.
* @param The name.
*/
public IFuture removeMethodNFProperty(MethodInfo method, final String name)
{
final Future ret = new Future();
Map> nfmap = methodnfproperties != null? methodnfproperties.get(method) : null;
if(nfmap != null)
{
INFProperty prop = nfmap.remove(name);
if(prop!=null)
{
prop.dispose().addResultListener(new DelegationResultListener(ret)
{
public void customResultAvailable(Void result)
{
if(getInternalAccess().getFeature(IMonitoringComponentFeature.class).hasEventTargets(PublishTarget.TOALL, PublishEventLevel.COARSE))
{
MonitoringEvent me = new MonitoringEvent(getInternalAccess().getId(), getInternalAccess().getDescription().getCreationTime(),
MonitoringEvent.TYPE_PROPERTY_REMOVED, System.currentTimeMillis(), PublishEventLevel.COARSE);
me.setProperty("propname", name);
getInternalAccess().getFeature(IMonitoringComponentFeature.class).publishEvent(me, PublishTarget.TOALL).addResultListener(new DelegationResultListener(ret));
}
else
{
ret.setResult(null);
}
}
});
}
else
{
ret.setResult(null);
}
}
else
{
ret.setResult(null);
}
return ret;
}
/**
* Shutdown the provider.
*/
public IFuture shutdownNFPropertyProvider()
{
final Future ret = new Future();
super.shutdownNFPropertyProvider().addResultListener(new DelegationResultListener(ret)
{
public void customResultAvailable(Void result)
{
if(methodnfproperties!=null)
{
int cnt = 0;
for(Map> maps: methodnfproperties.values())
{
for(INFProperty prop: maps.values())
{
cnt++;
}
}
CounterResultListener lis = new CounterResultListener(cnt, true, new DelegationResultListener(ret));
for(Map> maps: methodnfproperties.values())
{
for(INFProperty prop: maps.values())
{
prop.dispose().addResultListener(lis);
}
}
}
else
{
ret.setResult(null);
}
}
});
return ret;
}
}