Examples with ParameterMapping org.apache.ibatis.mapping.ParameterMapping used on opensource projects

Example 11 with ParameterMapping

use of org.apache.ibatis.mapping.ParameterMapping in project mybatis-3 by mybatis.

the class DefaultResultSetHandler method handleOutputParameters.

//
// HANDLE OUTPUT PARAMETER
//
@Override
public void handleOutputParameters(CallableStatement cs) throws SQLException {
    final Object parameterObject = parameterHandler.getParameterObject();
    final MetaObject metaParam = configuration.newMetaObject(parameterObject);
    final List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
    for (int i = 0; i < parameterMappings.size(); i++) {
        final ParameterMapping parameterMapping = parameterMappings.get(i);
        if (parameterMapping.getMode() == ParameterMode.OUT || parameterMapping.getMode() == ParameterMode.INOUT) {
            if (ResultSet.class.equals(parameterMapping.getJavaType())) {
                handleRefCursorOutputParameter((ResultSet) cs.getObject(i + 1), parameterMapping, metaParam);
            } else {
                final TypeHandler<?> typeHandler = parameterMapping.getTypeHandler();
                metaParam.setValue(parameterMapping.getProperty(), typeHandler.getResult(cs, i + 1));
            }
        }
    }
}

Example 12 with ParameterMapping

use of org.apache.ibatis.mapping.ParameterMapping in project mybatis-3 by mybatis.

the class BaseExecutor method handleLocallyCachedOutputParameters.

private void handleLocallyCachedOutputParameters(MappedStatement ms, CacheKey key, Object parameter, BoundSql boundSql) {
    if (ms.getStatementType() == StatementType.CALLABLE) {
        final Object cachedParameter = localOutputParameterCache.getObject(key);
        if (cachedParameter != null && parameter != null) {
            final MetaObject metaCachedParameter = configuration.newMetaObject(cachedParameter);
            final MetaObject metaParameter = configuration.newMetaObject(parameter);
            for (ParameterMapping parameterMapping : boundSql.getParameterMappings()) {
                if (parameterMapping.getMode() != ParameterMode.IN) {
                    final String parameterName = parameterMapping.getProperty();
                    final Object cachedValue = metaCachedParameter.getValue(parameterName);
                    metaParameter.setValue(parameterName, cachedValue);
                }
            }
        }
    }
}

Example 13 with ParameterMapping

use of org.apache.ibatis.mapping.ParameterMapping in project mybatis-3 by mybatis.

the class XMLMapperBuilder method parameterMapElement.

private void parameterMapElement(List<XNode> list) throws Exception {
    for (XNode parameterMapNode : list) {
        String id = parameterMapNode.getStringAttribute("id");
        String type = parameterMapNode.getStringAttribute("type");
        Class<?> parameterClass = resolveClass(type);
        List<XNode> parameterNodes = parameterMapNode.evalNodes("parameter");
        List<ParameterMapping> parameterMappings = new ArrayList<ParameterMapping>();
        for (XNode parameterNode : parameterNodes) {
            String property = parameterNode.getStringAttribute("property");
            String javaType = parameterNode.getStringAttribute("javaType");
            String jdbcType = parameterNode.getStringAttribute("jdbcType");
            String resultMap = parameterNode.getStringAttribute("resultMap");
            String mode = parameterNode.getStringAttribute("mode");
            String typeHandler = parameterNode.getStringAttribute("typeHandler");
            Integer numericScale = parameterNode.getIntAttribute("numericScale");
            ParameterMode modeEnum = resolveParameterMode(mode);
            Class<?> javaTypeClass = resolveClass(javaType);
            JdbcType jdbcTypeEnum = resolveJdbcType(jdbcType);
            @SuppressWarnings("unchecked") Class<? extends TypeHandler<?>> typeHandlerClass = (Class<? extends TypeHandler<?>>) resolveClass(typeHandler);
            ParameterMapping parameterMapping = builderAssistant.buildParameterMapping(parameterClass, property, javaTypeClass, jdbcTypeEnum, resultMap, modeEnum, typeHandlerClass, numericScale);
            parameterMappings.add(parameterMapping);
        }
        builderAssistant.addParameterMap(id, parameterClass, parameterMappings);
    }
}

Example 14 with ParameterMapping

use of org.apache.ibatis.mapping.ParameterMapping in project mybatis-3 by mybatis.

the class ExecutorTestHelper method prepareInsertAuthorMappedStatement.

public static MappedStatement prepareInsertAuthorMappedStatement(final Configuration config) {
    final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
    MappedStatement ms = new MappedStatement.Builder(config, "insertAuthor", new StaticSqlSource(config, "INSERT INTO author (id,username,password,email,bio,favourite_section) values(?,?,?,?,?,?)"), SqlCommandType.INSERT).parameterMap(new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {

        {
            add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(int.class)).build());
            add(new ParameterMapping.Builder(config, "username", registry.getTypeHandler(String.class)).build());
            add(new ParameterMapping.Builder(config, "password", registry.getTypeHandler(String.class)).build());
            add(new ParameterMapping.Builder(config, "email", registry.getTypeHandler(String.class)).build());
            add(new ParameterMapping.Builder(config, "bio", registry.getTypeHandler(String.class)).jdbcType(JdbcType.VARCHAR).build());
            add(new ParameterMapping.Builder(config, "favouriteSection", registry.getTypeHandler(Section.class)).jdbcType(JdbcType.VARCHAR).build());
        }
    }).build()).cache(authorCache).build();
    return ms;
}

Example 15 with ParameterMapping

use of org.apache.ibatis.mapping.ParameterMapping in project mybatis-3 by mybatis.

the class ExecutorTestHelper method prepareInsertAuthorMappedStatementWithBeforeAutoKey.

public static MappedStatement prepareInsertAuthorMappedStatementWithBeforeAutoKey(final Configuration config) {
    final TypeHandlerRegistry registry = config.getTypeHandlerRegistry();
    final ResultMap rm = new ResultMap.Builder(config, "keyResultMap", Integer.class, new ArrayList<ResultMapping>()).build();
    MappedStatement kms = new MappedStatement.Builder(config, "insertAuthor!selectKey", new StaticSqlSource(config, "SELECT 123456 as id FROM SYSIBM.SYSDUMMY1"), SqlCommandType.SELECT).keyProperty("id").resultMaps(new ArrayList<ResultMap>() {

        {
            add(rm);
        }
    }).build();
    config.addMappedStatement(kms);
    MappedStatement ms = new MappedStatement.Builder(config, "insertAuthor", new DynamicSqlSource(config, new TextSqlNode("INSERT INTO author (id,username,password,email,bio,favourite_section) values(#{id},#{username},#{password},#{email},#{bio:VARCHAR},#{favouriteSection})")), SqlCommandType.INSERT).parameterMap(new ParameterMap.Builder(config, "defaultParameterMap", Author.class, new ArrayList<ParameterMapping>() {

        {
            add(new ParameterMapping.Builder(config, "id", registry.getTypeHandler(Integer.class)).build());
            add(new ParameterMapping.Builder(config, "username", registry.getTypeHandler(String.class)).build());
            add(new ParameterMapping.Builder(config, "password", registry.getTypeHandler(String.class)).build());
            add(new ParameterMapping.Builder(config, "email", registry.getTypeHandler(String.class)).build());
            add(new ParameterMapping.Builder(config, "bio", registry.getTypeHandler(String.class)).jdbcType(JdbcType.VARCHAR).build());
            add(new ParameterMapping.Builder(config, "favouriteSection", registry.getTypeHandler(Section.class)).jdbcType(JdbcType.VARCHAR).build());
        }
    }).build()).cache(authorCache).keyGenerator(new SelectKeyGenerator(kms, true)).keyProperty("id").build();
    return ms;
}