mirror of
https://github.com/ebean-orm/ebean.git
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Roland PramlandRob Bygrave
40f5596837
* no effective code change: add missing @override in "io.ebean.*" package * no effective code change: add missing @override in "io.ebeaninternal.api.*" package * no effective code change: add missing @override in "io.ebeaninternal.server.*" package * no effective code change: add missing @override in "io.ebeaninternal.util.*" package * no effective code change: add missing @override in "io.ebeanservice.*" package * no effective code change: add missing @override in "src/test/java/"
81 lines
2.0 KiB
Java
81 lines
2.0 KiB
Java
package io.ebean.config.dbplatform;
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import java.sql.Types;
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/**
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* Base type for DB platform specific Encryption.
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* <p>
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* DB specific classes that extend this need to set their specific encryption
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* functions for varchar, date and timestamp. If they are left null then that is
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* treated as though that data type can not be encrypted in the DB and will
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* instead use java client encryption.
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* </p>
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*
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* @author rbygrave
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*/
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public abstract class AbstractDbEncrypt implements DbEncrypt {
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/**
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* The encryption function for all String types (VARCHAR, CLOB, LONGVARCHAR,
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* CHAR).
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*/
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protected DbEncryptFunction varcharEncryptFunction;
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/**
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* The encryption function for all Date types (java.sql.Date, Joda Date
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* types).
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*/
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protected DbEncryptFunction dateEncryptFunction;
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/**
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* The encryption function for all Timestamp types (java.sql.Timestamp,
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* java.util.Date, java.util.Calendar, Joda DateTime types etc).
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*/
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protected DbEncryptFunction timestampEncryptFunction;
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/**
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* Return the DB encryption function for the given JDBC type.
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* <p>
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* Null is returned if DB encryption of the type is not supported.
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* </p>
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*/
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@Override
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public DbEncryptFunction getDbEncryptFunction(int jdbcType) {
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switch (jdbcType) {
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case Types.VARCHAR:
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return varcharEncryptFunction;
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case Types.CLOB:
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return varcharEncryptFunction;
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case Types.CHAR:
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return varcharEncryptFunction;
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case Types.LONGVARCHAR:
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return varcharEncryptFunction;
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case Types.DATE:
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return dateEncryptFunction;
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case Types.TIMESTAMP:
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return timestampEncryptFunction;
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default:
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return null;
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}
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}
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/**
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* Return the DB stored type for encrypted properties.
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*/
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@Override
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public int getEncryptDbType() {
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return Types.VARBINARY;
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}
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/**
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* Generally encrypt function binding the data before the key (except h2).
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*/
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@Override
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public boolean isBindEncryptDataFirst() {
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return true;
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}
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}
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