package org.wamblee.system.spring;
import org.springframework.beans.factory.FactoryBean;
+import org.wamblee.system.ProvidedInterface;
+import org.wamblee.system.RequiredInterface;
+import org.wamblee.system.SystemAssemblyException;
/**
* Bean which adds a service required by the spring component to
*/
class RequiredServiceBean implements FactoryBean {
- private String _id;
+ private RequiredInterface _required;
/**
* Constructs the bean.
* @param aId Id of the bean in the service registry.
*/
public RequiredServiceBean(String aId) {
- _id = aId;
+ RequiredInterface[] required = SpringComponent.THIS.get().getRequiredServices();
+ for ( RequiredInterface intf: required) {
+ if ( intf.getName().equals(aId)) {
+ _required = intf;
+ return;
+ }
+ }
+ throw new SystemAssemblyException("Cannot resolve provided component '" + aId + "'");
}
@Override
public Object getObject() throws Exception {
- return SpringComponent.REGISTRY.get().find(_id).reference(Object.class);
+ return _required.getImplementation(Object.class);
}
@Override