當前位置: 首頁>>代碼示例>>Java>>正文

Java BoundSql.getParameterMappings方法代碼示例

本文整理匯總了Java中org.apache.ibatis.mapping.BoundSql.getParameterMappings方法的典型用法代碼示例。如果您正苦於以下問題：Java BoundSql.getParameterMappings方法的具體用法？Java BoundSql.getParameterMappings怎麽用？Java BoundSql.getParameterMappings使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.ibatis.mapping.BoundSql的用法示例。


在下文中一共展示了BoundSql.getParameterMappings方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: executeQueryCount

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
@SuppressWarnings("rawtypes")
private Long executeQueryCount(Executor executor, MappedStatement countMs, Object parameter,
                               BoundSql boundSql, RowBounds rowBounds,
                               ResultHandler resultHandler) throws IllegalAccessException,
        SQLException {
    CacheKey countKey = executor.createCacheKey(countMs, parameter, RowBounds.DEFAULT,
            boundSql);

    String orignSql = boundSql.getSql().replaceAll(";$", "");
    // count sql
    String countSql = PageSqlUtils.getCountSql(orignSql);

    BoundSql countBoundSql = new BoundSql(countMs.getConfiguration(), countSql,
            boundSql.getParameterMappings(), parameter);
    // 執行 count 查詢
    Object countResultList = executor.query(countMs, parameter, RowBounds.DEFAULT,
            resultHandler, countKey, countBoundSql);
    Long count = (Long) ((List) countResultList).get(0);
    return count;
}
開發者ID:warlock-china，項目名稱:azeroth，代碼行數:21，代碼來源:PaginationHandler.java

示例2: handleLocallyCachedOutputParameters

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
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);
        }
      }
    }
  }
}
開發者ID:yuexiahandao，項目名稱:MybatisCode，代碼行數:17，代碼來源:BaseExecutor.java

示例3: queryCount

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
private Object queryCount(Invocation invocation, Object[] args, MappedStatement ms, BoundSql boundSql)
		throws InvocationTargetException, IllegalAccessException {
	MappedStatement countRowStatement = COUNT_MAPPED_STATS.get(ms.getId());

	if (countRowStatement == null) {
		String countSql = dialect.getCountSql(boundSql.getSql());
		BoundSql newBoundSql = new BoundSql(ms.getConfiguration(), countSql, boundSql.getParameterMappings(),
				boundSql.getParameterObject());
		MetaObject mo = (MetaObject) ReflectionUtils.getFieldValue(boundSql, "metaParameters");
		ReflectionUtils.setFieldValue(newBoundSql, "metaParameters", mo);
		List<ResultMap> resultMaps = new ArrayList<ResultMap>();
		ResultMap resultMap = new ResultMap.Builder(ms.getConfiguration(), ms.getId(), int.class,
				EMPTY_RESULTMAPPING).build();
		resultMaps.add(resultMap);
		countRowStatement = buildMappedStatement(ms, new SqlSourceWrapper(newBoundSql), ms.getId() + "_COUNT",
				resultMaps);
	}

	args[0] = countRowStatement;
	args[2] = new RowBounds();
	args[3] = null;

	return invocation.proceed();
}
開發者ID:dianping，項目名稱:zebra，代碼行數:25，代碼來源:PageInterceptor.java

示例4: getColumnValue

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
public static Object getColumnValue(String columnName, ISqlParser iSqlParser, BoundSql boundSql) {
    MapperMethod.ParamMap paramMap = (MapperMethod.ParamMap) boundSql.getParameterObject();
    List<ColumnValue> cols = iSqlParser.getColumns();
    for (int i = 0; i < cols.size(); i++) {
        if (Objects.equals(cols.get(i).column, columnName)) {
            //                if (cols.get(i).value.equals("?")) //TODO
            List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
            String property = parameterMappings.get(i).getProperty();
            if (!property.startsWith("_"))
                return paramMap.get("param" + (i + 1)); //index start from 1
            return parameterMappings.stream()
                    .filter(p -> p.getProperty().startsWith("__frch_" + columnName))
                    .map(parameterMapping -> boundSql.getAdditionalParameter(parameterMapping.getProperty()))
                    .collect(Collectors.toList());
        }
    }
    return null;
}
開發者ID:maniaclee，項目名稱:shardy，代碼行數:19，代碼來源:ExtendedSqlSource.java

示例5: executeQueryCount

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
@SuppressWarnings("rawtypes")
private Long executeQueryCount(Executor executor, MappedStatement countMs,
           Object parameter, BoundSql boundSql,
		RowBounds rowBounds, ResultHandler resultHandler) throws IllegalAccessException, SQLException {
	CacheKey countKey = executor.createCacheKey(countMs, parameter, RowBounds.DEFAULT, boundSql);
	
	String orignSql = boundSql.getSql().replaceAll(";$", "");
	// count sql
	String countSql = PageSqlUtils.getCountSql(orignSql);
	
	BoundSql countBoundSql = new BoundSql(countMs.getConfiguration(), countSql, boundSql.getParameterMappings(),
			parameter);
	// 執行 count 查詢
	Object countResultList = executor.query(countMs, parameter, RowBounds.DEFAULT, resultHandler, countKey,
			countBoundSql);
	Long count = (Long) ((List) countResultList).get(0);
	return count;
}
開發者ID:vakinge，項目名稱:jeesuite-libs，代碼行數:19，代碼來源:PaginationHandler.java

示例6: getCount

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
/**
 * 查詢總紀錄數
 * 
 * @param sql
 *            SQL語句
 * @param connection
 *            數據庫連接
 * @param mappedStatement
 *            mapped
 * @param parameterObject
 *            參數
 * @param boundSql
 *            boundSql
 * @param dialect
 *            database dialect
 * @return 總記錄數
 * @throws java.sql.SQLException
 *             sql查詢錯誤
 */
public static int getCount(final String sql, final Connection connection,
		final MappedStatement mappedStatement,
		final Object parameterObject, final BoundSql boundSql,
		Dialect dialect) throws SQLException {
	final String count_sql = dialect.getCount(sql);
	PreparedStatement countStmt = null;
	ResultSet rs = null;
	try {
		countStmt = connection.prepareStatement(count_sql);
		final BoundSql countBS = new BoundSql(
				mappedStatement.getConfiguration(), count_sql,
				boundSql.getParameterMappings(), parameterObject);
		setParameters(countStmt, mappedStatement, countBS, parameterObject);
		rs = countStmt.executeQuery();
		int count = 0;
		if (rs.next()) {
			count = rs.getInt(1);
		}
		return count;
	} finally {
		if (null != rs) {
			rs.close();
		}
		if (null != countStmt) {
			countStmt.close();
		}
		if (null != connection) {
			connection.close();
		}
	}
}
開發者ID:jiangzongyao，項目名稱:kettle_support_kettle8.0，代碼行數:51，代碼來源:BaseParameter.java

示例7: processIntercept

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
void processIntercept(final Object[] queryArgs) {
	MappedStatement ms = (MappedStatement) queryArgs[MAPPED_STATEMENT_INDEX];
	Object parameter = queryArgs[PARAMETER_INDEX];
	final RowBounds rowBounds = (RowBounds) queryArgs[ROWBOUNDS_INDEX];
	int offset = rowBounds.getOffset();
	int limit = rowBounds.getLimit();
	if (dialect.supportsLimit() && (offset != RowBounds.NO_ROW_OFFSET || limit != RowBounds.NO_ROW_LIMIT)) {
		BoundSql boundSql = ms.getBoundSql(parameter);
		String sql = boundSql.getSql().trim();
		if (dialect.supportsLimitOffset()) {
			sql = dialect.getLimitString(sql, offset, limit);
			offset = RowBounds.NO_ROW_OFFSET;
		} else {
			sql = dialect.getLimitString(sql, 0, limit);
		}
		limit = RowBounds.NO_ROW_LIMIT;
		queryArgs[ROWBOUNDS_INDEX] = new RowBounds(offset, limit);
		BoundSql newBoundSql = new BoundSql(ms.getConfiguration(), sql, boundSql.getParameterMappings(),
				boundSql.getParameterObject());
		for (ParameterMapping mapping : boundSql.getParameterMappings()) {
			String prop = mapping.getProperty();
			if (boundSql.hasAdditionalParameter(prop)) {
				newBoundSql.setAdditionalParameter(prop, boundSql.getAdditionalParameter(prop));
			}
		}
		MappedStatement newMs = copyFromMappedStatement(ms, new BoundSqlSqlSource(newBoundSql));
		queryArgs[MAPPED_STATEMENT_INDEX] = newMs;
	}
}
開發者ID:yi-jun，項目名稱:aaden-pay，代碼行數:30，代碼來源:PagePluging.java

示例8: getNamespaceSql

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
/**
 * 通過命名空間方式獲取sql
 * @param session
 * @param namespace
 * @param params
 * @return
 */
public static String getNamespaceSql(SqlSession session, String namespace, Object params) {
    Configuration configuration = session.getConfiguration();
    MappedStatement mappedStatement = configuration.getMappedStatement(namespace);
    TypeHandlerRegistry typeHandlerRegistry = mappedStatement.getConfiguration().getTypeHandlerRegistry();
    BoundSql boundSql = mappedStatement.getBoundSql(params);
    List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
    String sql = boundSql.getSql();
    if (parameterMappings != null) {
        for (int i = 0; i < parameterMappings.size(); i++) {
            ParameterMapping parameterMapping = parameterMappings.get(i);
            if (parameterMapping.getMode() != ParameterMode.OUT) {
                Object value;
                String propertyName = parameterMapping.getProperty();
                if (boundSql.hasAdditionalParameter(propertyName)) {
                    value = boundSql.getAdditionalParameter(propertyName);
                } else if (params == null) {
                    value = null;
                } else if (typeHandlerRegistry.hasTypeHandler(params.getClass())) {
                    value = params;
                } else {
                    MetaObject metaObject = configuration.newMetaObject(params);
                    value = metaObject.getValue(propertyName);
                }
                JdbcType jdbcType = parameterMapping.getJdbcType();
                if (value == null && jdbcType == null) jdbcType = configuration.getJdbcTypeForNull();
                sql = replaceParameter(sql, value, jdbcType, parameterMapping.getJavaType());
            }
        }
    }
    return sql;
}
開發者ID:itfsw，項目名稱:mybatis-generator-plugin，代碼行數:39，代碼來源:SqlHelper.java

示例9: copyFromBoundSql

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
private BoundSql copyFromBoundSql(MappedStatement ms, BoundSql boundSql,
		String sql, List<ParameterMapping> parameterMappings,Object parameter) {
	BoundSql newBoundSql = new BoundSql(ms.getConfiguration(),sql, parameterMappings, parameter);
	for (ParameterMapping mapping : boundSql.getParameterMappings()) {
	    String prop = mapping.getProperty();
	    if (boundSql.hasAdditionalParameter(prop)) {
	        newBoundSql.setAdditionalParameter(prop, boundSql.getAdditionalParameter(prop));
	    }
	}
	return newBoundSql;
}
開發者ID:AsuraTeam，項目名稱:asura，代碼行數:12，代碼來源:OffsetLimitInterceptor.java

示例10: getBoundSql

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
public BoundSql getBoundSql(Object parameterObject) {
    BoundSql boundSql = null;
    if (parameterObject instanceof Map && ((Map) parameterObject).containsKey(PROVIDER_OBJECT)) {
        boundSql = providerSqlSource.getBoundSql(((Map) parameterObject).get(PROVIDER_OBJECT));
    } else {
        boundSql = providerSqlSource.getBoundSql(parameterObject);
    }
    if (count) {
        return new BoundSql(configuration, sqlParser.getCountSql(boundSql.getSql()), boundSql.getParameterMappings(), parameterObject);
    } else {
        return new BoundSql(configuration, sqlParser.getPageSql(boundSql.getSql()), getPageParameterMapping(configuration, boundSql),
                parameterObject);
    }
}
開發者ID:PekingGo，項目名稱:ipayquery，代碼行數:15，代碼來源:SqlUtil.java

示例11: copyFromBoundSql

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
private static BoundSql copyFromBoundSql(MappedStatement ms, BoundSql boundSql, String sql) {
    BoundSql newBoundSql = new BoundSql(ms.getConfiguration(), sql, boundSql.getParameterMappings(), boundSql.getParameterObject());
    for (ParameterMapping mapping : boundSql.getParameterMappings()) {
        String prop = mapping.getProperty();
        if (boundSql.hasAdditionalParameter(prop)) {
            newBoundSql.setAdditionalParameter(prop, boundSql.getAdditionalParameter(prop));
        }
    }
    return newBoundSql;
}
開發者ID:lodsve，項目名稱:lodsve-framework，代碼行數:11，代碼來源:PaginationHelper.java

示例12: createCacheKey

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
@Override
public CacheKey createCacheKey(MappedStatement ms, Object parameterObject, RowBounds rowBounds, BoundSql boundSql) {
  if (closed) {
    throw new ExecutorException("Executor was closed.");
  }
  CacheKey cacheKey = new CacheKey();
  cacheKey.update(ms.getId());
  cacheKey.update(rowBounds.getOffset());
  cacheKey.update(rowBounds.getLimit());
  cacheKey.update(boundSql.getSql());
  List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
  TypeHandlerRegistry typeHandlerRegistry = ms.getConfiguration().getTypeHandlerRegistry();
  // mimic DefaultParameterHandler logic
  for (ParameterMapping parameterMapping : parameterMappings) {
    if (parameterMapping.getMode() != ParameterMode.OUT) {
      Object value;
      String propertyName = parameterMapping.getProperty();
      if (boundSql.hasAdditionalParameter(propertyName)) {
        value = boundSql.getAdditionalParameter(propertyName);
      } else if (parameterObject == null) {
        value = null;
      } else if (typeHandlerRegistry.hasTypeHandler(parameterObject.getClass())) {
        value = parameterObject;
      } else {
        MetaObject metaObject = configuration.newMetaObject(parameterObject);
        value = metaObject.getValue(propertyName);
      }
      cacheKey.update(value);
    }
  }
  if (configuration.getEnvironment() != null) {
    // issue #176
    cacheKey.update(configuration.getEnvironment().getId());
  }
  return cacheKey;
}
開發者ID:yuexiahandao，項目名稱:MybatisCode，代碼行數:37，代碼來源:BaseExecutor.java

示例13: ensureNoOutParams

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
private void ensureNoOutParams(MappedStatement ms, Object parameter, BoundSql boundSql) {
  if (ms.getStatementType() == StatementType.CALLABLE) {
    for (ParameterMapping parameterMapping : boundSql.getParameterMappings()) {
      if (parameterMapping.getMode() != ParameterMode.IN) {
        throw new ExecutorException("Caching stored procedures with OUT params is not supported.  Please configure useCache=false in " + ms.getId() + " statement.");
      }
    }
  }
}
開發者ID:yuexiahandao，項目名稱:MybatisCode，代碼行數:10，代碼來源:CachingExecutor.java

示例14: copyFromBoundSql

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
private BoundSql copyFromBoundSql(MappedStatement ms, BoundSql boundSql,
		String sql) {
	BoundSql newBoundSql = new BoundSql(ms.getConfiguration(),sql, boundSql.getParameterMappings(), boundSql.getParameterObject());
	for (ParameterMapping mapping : boundSql.getParameterMappings()) {
	    String prop = mapping.getProperty();
	    if (boundSql.hasAdditionalParameter(prop)) {
	        newBoundSql.setAdditionalParameter(prop, boundSql.getAdditionalParameter(prop));
	    }
	}
	return newBoundSql;
}
開發者ID:codeWatching，項目名稱:codePay，代碼行數:12，代碼來源:OffsetLimitInterceptor.java

示例15: createCacheKey

import org.apache.ibatis.mapping.BoundSql; //導入方法依賴的package包/類
@Override
public CacheKey createCacheKey(MappedStatement ms, Object parameterObject, RowBounds rowBounds, BoundSql boundSql) {
  if (closed) {
    throw new ExecutorException("Executor was closed.");
  }
  CacheKey cacheKey = new CacheKey();
  cacheKey.update(ms.getId());
  cacheKey.update(Integer.valueOf(rowBounds.getOffset()));
  cacheKey.update(Integer.valueOf(rowBounds.getLimit()));
  cacheKey.update(boundSql.getSql());
  List<ParameterMapping> parameterMappings = boundSql.getParameterMappings();
  TypeHandlerRegistry typeHandlerRegistry = ms.getConfiguration().getTypeHandlerRegistry();
  // mimic DefaultParameterHandler logic
  for (int i = 0; i < parameterMappings.size(); i++) {
    ParameterMapping parameterMapping = parameterMappings.get(i);
    if (parameterMapping.getMode() != ParameterMode.OUT) {
      Object value;
      String propertyName = parameterMapping.getProperty();
      if (boundSql.hasAdditionalParameter(propertyName)) {
        value = boundSql.getAdditionalParameter(propertyName);
      } else if (parameterObject == null) {
        value = null;
      } else if (typeHandlerRegistry.hasTypeHandler(parameterObject.getClass())) {
        value = parameterObject;
      } else {
        MetaObject metaObject = configuration.newMetaObject(parameterObject);
        value = metaObject.getValue(propertyName);
      }
      cacheKey.update(value);
    }
  }
  if (configuration.getEnvironment() != null) {
    // issue #176
    cacheKey.update(configuration.getEnvironment().getId());
  }
  return cacheKey;
}
開發者ID:txazo，項目名稱:mybatis，代碼行數:38，代碼來源:BaseExecutor.java


注：本文中的org.apache.ibatis.mapping.BoundSql.getParameterMappings方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。