| /* |
| * Copyright 2014 Paul Merlin. |
| * |
| * 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.qi4j.index.elasticsearch; |
| |
| import java.util.Map; |
| import org.elasticsearch.index.query.FilterBuilder; |
| import org.qi4j.api.query.grammar.ComparisonSpecification; |
| import org.qi4j.api.query.grammar.ContainsAllSpecification; |
| import org.qi4j.api.query.grammar.ContainsSpecification; |
| import org.qi4j.api.query.grammar.Variable; |
| |
| |
| /* package */ final class ElasticSearchFinderSupport |
| { |
| |
| /* package */ static Object resolveVariable( Object value, Map<String, Object> variables ) |
| { |
| if( value == null ) |
| { |
| return null; |
| } |
| if( value instanceof Variable ) |
| { |
| Variable var = (Variable) value; |
| Object realValue = variables.get( var.variableName() ); |
| if( realValue == null ) |
| { |
| throw new IllegalArgumentException( "Variable " + var.variableName() + " not bound" ); |
| } |
| return realValue; |
| } |
| return value; |
| } |
| |
| /* package */ static interface ComplexTypeSupport |
| { |
| |
| FilterBuilder comparison( ComparisonSpecification<?> spec, Map<String, Object> variables ); |
| |
| FilterBuilder contains( ContainsSpecification<?> spec, Map<String, Object> variables ); |
| |
| FilterBuilder containsAll( ContainsAllSpecification<?> spec, Map<String, Object> variables ); |
| |
| } |
| |
| private ElasticSearchFinderSupport() |
| { |
| } |
| |
| } |