public boolean isInstanceOf(
Instance instance, List<ApplicationComponent> appComps, Component component) {
boolean result = false;
Long componentId = component.getId();
for (ApplicationComponent ac : appComps) {
Long acId = ac.getId();
if (instance.getApplicationComponent().getId().equals(acId)
&& ac.getComponent().getId().equals(componentId)) {
result = true;
}
}
return result;
}
@Override
public List<Component> getComponents(
Long applicationId, Long componentId, Long instanceId, Long cloudId) {
List<Component> result = new ArrayList<Component>();
List<Component> components = componentModelService.getAll();
List<Instance> instances = null;
List<VirtualMachine> vms = null;
List<ApplicationComponent> appComps = applicationComponentModelService.getAll();
for (Component component : components) {
boolean suitable = false;
if (applicationId != null) {
for (ApplicationComponent ac : appComps) {
if (ac.getComponent().getId().equals(componentId)
&& ac.getApplication().getId().equals(applicationId)) {
suitable = true;
}
}
}
if (componentId != null) {
if (componentId.equals(component.getId())) {
suitable = suitable && true;
}
}
if (instanceId != null) {
if (instances == null) instances = instanceModelService.getAll();
boolean oneFits = false;
for (Instance instance : instances) {
if (isInstanceOf(instance, appComps, component)) {
oneFits = true;
}
}
if (oneFits) {
suitable = suitable && true;
} else {
suitable = false;
}
}
if (cloudId != null) {
if (instances == null) instances = instanceModelService.getAll();
if (vms == null) vms = virtualMachineModelService.getAll();
boolean oneFits = false;
for (Instance instance : instances) {
if (isInstanceOf(instance, vms, cloudId)) {
if (isInstanceOf(instance, appComps, component)) {
oneFits = true;
}
}
}
if (oneFits) {
suitable = suitable && true;
} else {
suitable = false;
}
}
if (suitable) {
result.add(component);
}
}
return result;
}