package kr.wisestone.owl.domain.strategy;
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import org.apache.commons.lang3.StringUtils;
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import org.hibernate.boot.model.naming.Identifier;
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import org.hibernate.boot.model.naming.PhysicalNamingStrategy;
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import org.hibernate.engine.jdbc.env.spi.JdbcEnvironment;
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public class PrefixNamingStrategy implements PhysicalNamingStrategy {
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@Override
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public Identifier toPhysicalCatalogName(Identifier identifier, JdbcEnvironment jdbcEnv) {
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return convert(identifier);
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}
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@Override
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public Identifier toPhysicalColumnName(Identifier identifier, JdbcEnvironment jdbcEnv) {
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return convert(identifier);
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}
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@Override
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public Identifier toPhysicalSchemaName(Identifier identifier, JdbcEnvironment jdbcEnv) {
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return convert(identifier);
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}
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@Override
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public Identifier toPhysicalSequenceName(Identifier identifier, JdbcEnvironment jdbcEnv) {
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return convert(identifier);
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}
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@Override
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public Identifier toPhysicalTableName(Identifier identifier, JdbcEnvironment jdbcEnv) {
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return convert(identifier);
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}
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private Identifier convert(Identifier identifier) {
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if (identifier == null || StringUtils.isBlank(identifier.getText())) {
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return identifier;
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}
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String regex = "([a-z])([A-Z])";
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String replacement = "$1_$2";
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String newName = identifier.getText().replaceAll(regex, replacement).toLowerCase();
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return Identifier.toIdentifier(newName);
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}
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}
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