org.eclipse.osbp.runtime.functionlibrary.validation/src/org/eclipse/osbp/runtime/functionlibrary/validation/FunctionLibraryValidationParticipant.java

package org.eclipse.osbp.runtime.functionlibrary.validation;

import java.util.Map;
import java.util.Set;

import org.eclipse.osbp.runtime.common.validation.IStatus;
import org.eclipse.osbp.runtime.common.validation.IValidationParticipant;
import org.eclipse.osbp.runtime.common.validation.ValidationKind;
import org.eclipse.osbp.ui.api.functionlibrary.IFunctionLibraryService;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import org.osgi.service.component.annotations.ReferenceCardinality;
import org.osgi.service.component.annotations.ReferencePolicy;
import org.slf4j.Logger;

@Component(immediate = true)
public class FunctionLibraryValidationParticipant implements IValidationParticipant {

	private static Logger log = org.slf4j.LoggerFactory.getLogger(FunctionLibraryValidationParticipant.class);

	private static IFunctionLibraryService functionLibraryService;

	public static IFunctionLibraryService getFunctionLibraryService() {
		return functionLibraryService;
	}

	@Reference(cardinality = ReferenceCardinality.MANDATORY, policy = ReferencePolicy.STATIC)
	public synchronized void bindFunctionLibraryService(final IFunctionLibraryService functionLibraryService) {
		FunctionLibraryValidationParticipant.functionLibraryService = functionLibraryService;
		log.debug("Validator FunctionLibraryService bound");
	}

	public synchronized void unbindFunctionLibraryService(final IFunctionLibraryService functionLibraryService) {
		FunctionLibraryValidationParticipant.functionLibraryService = null;
		log.debug("Validator FunctionLibraryService unbound");
	}
	
	@Override
	public Set<IStatus> validate(Object object, ValidationKind kind, Map<String, Object> properties) {
		return FunctionLibraryValidationParticipant.getFunctionLibraryService().validation(object.getClass().getSimpleName()+"Validations", object, properties); 
	}

}