content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you 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.apache.causeway.persistence.jdo.metamodel.facets.object.query;
  
  import org.apache.causeway.applib.Identifier;
  import org.apache.causeway.applib.id.LogicalType;
  import org.apache.causeway.commons.functional.Try;
  import org.apache.causeway.commons.internal.context._Context;
  import org.apache.causeway.core.metamodel.context.MetaModelContext;
  import org.apache.causeway.core.metamodel.spec.ObjectSpecification;
  import org.apache.causeway.core.metamodel.specloader.validator.ValidationFailure;
  import org.apache.causeway.persistence.jdo.provider.metamodel.facets.object.persistencecapable.JdoPersistenceCapableFacet;
  
  class MetaModelValidatorForJdoqlVariablesClause
  extends MetaModelValidatorForJdoqlAbstract {
  
      MetaModelValidatorForJdoqlVariablesClause(final MetaModelContext mmc) {
          super(mmc, "VARIABLES");
      }
  
      @Override
      String deriveClause(final String query) {
          return JdoQueryAnnotationFacetFactory.variables(query);
      }
  
      @Override
      void postInterpretJdoql(
              final String classNameFromClause, // actually class not logical type!
              final ObjectSpecification objectSpec,
              final String query) {
  
          var persistenceCapableFacetIfAny = Try.call(
                  ()->getSpecificationLoader()
                      .specForType(_Context.loadClass(classNameFromClause))
                      .map(spec->spec.getFacet(JdoPersistenceCapableFacet.class))
                      .orElse(null)
                  )
                  .getValue();
  
          if(persistenceCapableFacetIfAny.isEmpty()) {
  
              var cls = objectSpec.getCorrespondingClass();
  
              ValidationFailure.raise(
                      objectSpec.getSpecificationLoader(),
                      Identifier.classIdentifier(LogicalType.fqcn(cls)),
                      String.format(
                              "%s: error in JDOQL query, class name for '%s' "
                              + "clause is not annotated as @PersistenceCapable (JDOQL : %s)",
                              cls.getName(),
                              clause,
                              query)
                      );
          }
      }
  
  }
  