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Make TableFormat extensible| mapper convert
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...ams/src/main/java/org/apache/amoro/server/persistence/converter/TableFormatConverter.java
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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. | ||
| */ | ||
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| package org.apache.amoro.server.persistence.converter; | ||
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| import org.apache.amoro.TableFormat; | ||
| import org.apache.ibatis.type.JdbcType; | ||
| import org.apache.ibatis.type.MappedJdbcTypes; | ||
| import org.apache.ibatis.type.MappedTypes; | ||
| import org.apache.ibatis.type.TypeHandler; | ||
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| import java.sql.CallableStatement; | ||
| import java.sql.PreparedStatement; | ||
| import java.sql.ResultSet; | ||
| import java.sql.SQLException; | ||
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| @MappedTypes(TableFormat.class) | ||
| @MappedJdbcTypes(JdbcType.VARCHAR) | ||
| public class TableFormatConverter implements TypeHandler<TableFormat> { | ||
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| @Override | ||
| public void setParameter(PreparedStatement ps, int i, TableFormat parameter, JdbcType jdbcType) | ||
| throws SQLException { | ||
| if (parameter == null) { | ||
| ps.setString(i, ""); | ||
| } else { | ||
| ps.setString(i, parameter.name()); | ||
| } | ||
| } | ||
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| @Override | ||
| public TableFormat getResult(ResultSet rs, String columnName) throws SQLException { | ||
| String res = rs.getString(columnName); | ||
| if (res == null) { | ||
| return null; | ||
| } | ||
| return TableFormat.valueOf(res); | ||
| } | ||
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| @Override | ||
| public TableFormat getResult(ResultSet rs, int columnIndex) throws SQLException { | ||
| String res = rs.getString(columnIndex); | ||
| if (res == null) { | ||
| return null; | ||
| } | ||
| return TableFormat.valueOf(res); | ||
| } | ||
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| @Override | ||
| public TableFormat getResult(CallableStatement cs, int columnIndex) throws SQLException { | ||
| String res = cs.getString(columnIndex); | ||
| if (res == null) { | ||
| return null; | ||
| } | ||
| return TableFormat.valueOf(res); | ||
| } | ||
| } |
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