/*
 * 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.shardingsphere.encrypt.checker.sql.projection;

import org.apache.shardingsphere.encrypt.rule.EncryptRule;
import org.apache.shardingsphere.infra.annotation.HighFrequencyInvocation;
import org.apache.shardingsphere.infra.binder.context.statement.SQLStatementContext;
import org.apache.shardingsphere.infra.binder.context.statement.type.dml.InsertStatementContext;
import org.apache.shardingsphere.infra.checker.SupportedSQLChecker;
import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
import org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema;

/**
 * Insert select projection supported checker for encrypt.
 */
@HighFrequencyInvocation
public final class EncryptInsertSelectProjectionSupportedChecker implements SupportedSQLChecker<InsertStatementContext, EncryptRule> {
    
    @Override
    public boolean isCheck(final SQLStatementContext sqlStatementContext) {
        return sqlStatementContext instanceof InsertStatementContext && null != ((InsertStatementContext) sqlStatementContext).getInsertSelectContext();
    }
    
    @Override
    public void check(final EncryptRule rule, final ShardingSphereDatabase database, final ShardingSphereSchema currentSchema, final InsertStatementContext sqlStatementContext) {
        new EncryptSelectProjectionSupportedChecker().check(rule, database, currentSchema, sqlStatementContext.getInsertSelectContext().getSelectStatementContext());
    }
}
