private DependencyEngine getDependencyEngine(String id) {
for (DependencyEngine dependencyEngine : dependencyEngines) {
if (dependencyEngine == null || dependencyEngine.getDependencyEngineId() == null) continue;
if (dependencyEngine.getDependencyEngineId().equalsIgnoreCase(id)) return dependencyEngine;
}
return null;
}
public synchronized List<String> getDependencyEngineIds() {
List<String> list = new ArrayList<String>();
for (DependencyEngine dependencyEngine : dependencyEngines) {
if (dependencyEngine == null || dependencyEngine.getDependencyEngineId() == null) continue;
list.add(new String(dependencyEngine.getDependencyEngineId()));
}
return list;
}
public DependencyEnginePool(DependencyEngine... dependencyEngines) {
if (dependencyEngines != null) {
for (DependencyEngine dependencyEngine : dependencyEngines) {
if (dependencyEngine.getDependencyEngineId() == null)
dependencyEngine.setDependencyEngineId(dependencyEngine.getClass().getSimpleName());
add(dependencyEngine.getDependencyEngineId(), dependencyEngine);
}
}
}
public synchronized DependencyEngine get(Arguments arguments) {
DependencyEngine dependencyEngine = null;
try {
dependencyEngine = findEngine(arguments);
} catch (DtException ex) {
dependencyEngine = getDefaultEngine();
}
if (arguments.getDependencyEngineId() != null
&& arguments.getDependencyEngineId().length() > 0) {
if (!(dependencyEngine != null
&& dependencyEngine.getDependencyEngineId() != null
&& dependencyEngine
.getDependencyEngineId()
.equalsIgnoreCase(arguments.getDependencyEngineId()))) {
throw new DtException(
"unable to find a dependency engine with id: " + arguments.getDependencyEngineId());
}
}
;
return dependencyEngine;
}
