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/*
* Copyright 2014 James Moger.
*
* 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 com.iciql.adapter.postgresql;
import java.sql.SQLException;
import org.postgresql.util.PGobject;
import com.iciql.Iciql.DataTypeAdapter;
import com.iciql.Iciql.Mode;
/**
* Handles transforming raw strings to/from the Postgres JSON data type.
*/
public class JsonStringAdapter implements DataTypeAdapter<String> {
protected Mode mode;
@Override
public void setMode(Mode mode) {
this.mode = mode;
}
@Override
public String getDataType() {
return "json";
}
@Override
public Class<String> getJavaType() {
return String.class;
}
@Override
public Object serialize(String value) {
PGobject pg = new PGobject();
pg.setType(getDataType());
try {
pg.setValue(value);
} catch (SQLException e) {
// not thrown on base PGobject
}
return pg;
}
@Override
public String deserialize(Object value) {
return value.toString();
}
}
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