/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.dashbuilder.validations;
import java.util.HashMap;
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import javax.validation.ConstraintViolation;
import org.dashbuilder.dataprovider.DataSetProviderType;
import org.dashbuilder.dataset.def.DataSetDef;
import org.jboss.errai.common.client.api.Assert;
import org.jboss.errai.ioc.client.api.ManagedInstance;
@ApplicationScoped
public class DataSetValidatorProvider {
private Map<String, DataSetDefValidator> validators = new HashMap<>();
private ManagedInstance<DataSetDefValidator> validatorsInstances;
@Inject
public DataSetValidatorProvider( ManagedInstance<DataSetDefValidator> validatorsInstances ) {
this.validatorsInstances = validatorsInstances;
}
@PostConstruct
public void init() {
for( DataSetDefValidator validator : validatorsInstances ) {
registerValidator( validator );
}
}
protected void registerValidator( DataSetDefValidator validator ) {
validators.put( validator.getSupportedProvider().getName(), validator );
}
public DataSetDefValidator getValidator( DataSetDef dataSetDef ) {
Assert.notNull("DataSetDef cannot be null", dataSetDef);
DataSetDefValidator validator = validators.get( dataSetDef.getProvider().getName() );
if ( validator == null ) {
throw new IllegalArgumentException( "Cannot find validator for type '" + dataSetDef.getClass().getName() + "'" );
}
return validator;
}
public Iterable<ConstraintViolation<?>> validateAttributes( DataSetDef dataSetDef, Object... params ) {
DataSetDefValidator validator = getValidator( dataSetDef );
return validator.validateCustomAttributes( dataSetDef, params );
}
public Iterable<ConstraintViolation<?>> validate( DataSetDef dataSetDef,
boolean isCacheEnabled,
boolean isPushEnabled,
boolean isRefreshEnabled,
Object... params ) {
DataSetDefValidator validator = getValidator( dataSetDef );
return validator.validate( dataSetDef, isCacheEnabled, isPushEnabled, isRefreshEnabled, params );
}
public <T extends DataSetDef> Iterable<ConstraintViolation<?>> validateBasicAttributes( DataSetDef dataSetDef ) {
DataSetDefValidator validator = getValidator( dataSetDef );
return validator.validateBasicAttributes( dataSetDef );
}
public Iterable<ConstraintViolation<?>> validateProviderType( DataSetDef dataSetDef ) {
DataSetDefValidator validator = getValidator( dataSetDef );
return validator.validateProviderType( dataSetDef );
}
}