OrQueryPart.java

/*
 * 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.deltaspike.data.impl.builder.part;

import static org.apache.deltaspike.data.impl.util.QueryUtils.splitByKeyword;

import org.apache.deltaspike.data.impl.builder.QueryBuilderContext;
import org.apache.deltaspike.data.impl.meta.RepositoryComponent;


class OrQueryPart extends ConnectingQueryPart
{

    public OrQueryPart(boolean first)
    {
        super(first);
    }

    @Override
    protected QueryPart build(String queryPart, String method, RepositoryComponent repo)
    {
        String[] andParts = splitByKeyword(queryPart, "And");
        boolean first = true;
        for (String and : andParts)
        {
            AndQueryPart andPart = new AndQueryPart(first);
            first = false;
            children.add(andPart.build(and, method, repo));
        }
        return this;
    }

    @Override
    protected QueryPart buildQuery(QueryBuilderContext ctx)
    {
        if (!first)
        {
            ctx.append(" or ");
        }
        buildQueryForChildren(ctx);
        return this;
    }

}