com.xforceplus.tenant.data.auth.jdbc.proxy

Class StatementProxy

java.lang.Object

com.xforceplus.tenant.data.auth.jdbc.proxy.AbstractStatementProxy

com.xforceplus.tenant.data.auth.jdbc.proxy.StatementProxy

All Implemented Interfaces:

InvocationHandler

public class StatementProxy
extends AbstractStatementProxy
implements InvocationHandler

处理 statement 类型. 会关注以下两个方法. ResultSet executeQuery(String sql) throws SQLException; int executeUpdate(String sql) throws SQLException; 拦截其方法的执行,在执行之前进行权限验证.

Since:

1.8

Version:

0.1 2019/11/15 17:11

Author:

dongbin

See Also:

Statement

Field Summary

Fields inherited from class com.xforceplus.tenant.data.auth.jdbc.proxy.AbstractStatementProxy

manager

Constructor Summary

Constructors

Constructor and Description
StatementProxy(RuleCheckServiceClient client, com.xforceplus.tenant.data.domain.authorization.Authorization authorization, Statement statement, HintParser hintParser)
StatementProxy(RuleCheckServiceClient client, com.xforceplus.tenant.data.domain.authorization.Authorization authorization, Statement statement, HintParser hintParser, VariableParserManager manager)

Method Summary

Modifier and Type	Method and Description
protected Object	doCheck(String sql, Method method, Object[] args)
Object	invoke(Object proxy, Method method, Object[] args)

Methods inherited from class com.xforceplus.tenant.data.auth.jdbc.proxy.AbstractStatementProxy

getAuthorization, getClient, getHintParser, isForceMethod

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StatementProxy

public StatementProxy(RuleCheckServiceClient client,
                      com.xforceplus.tenant.data.domain.authorization.Authorization authorization,
                      Statement statement,
                      HintParser hintParser)

StatementProxy

public StatementProxy(RuleCheckServiceClient client,
                      com.xforceplus.tenant.data.domain.authorization.Authorization authorization,
                      Statement statement,
                      HintParser hintParser,
                      VariableParserManager manager)

Method Detail

invoke

public Object invoke(Object proxy,
                     Method method,
                     Object[] args)
              throws Throwable

Specified by:

invoke in interface InvocationHandler

Throws:

Throwable

doCheck

protected Object doCheck(String sql,
                         Method method,
                         Object[] args)
                  throws Throwable

Throws:

Throwable