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/*
 * 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.driver.jdbc.adapter;

import lombok.Getter;
import org.apache.shardingsphere.driver.jdbc.adapter.invocation.MethodInvocationRecorder;

import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.Statement;
import java.sql.Wrapper;

/**
 * Adapter for {@code java.sql.Wrapper}.
 */
@Getter
public abstract class WrapperAdapter implements Wrapper {
    
    private final MethodInvocationRecorder methodInvocationRecorder = new MethodInvocationRecorder<>();
    
    @SuppressWarnings("unchecked")
    @Override
    public final  T unwrap(final Class iface) throws SQLException {
        if (isWrapperFor(iface)) {
            return (T) this;
        }
        throw new SQLFeatureNotSupportedException(String.format("`%s` cannot be unwrapped as `%s`", getClass().getName(), iface.getName()));
    }
    
    @Override
    public final boolean isWrapperFor(final Class iface) {
        return iface.isInstance(this);
    }
}




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