HSQLDB问题：使用JDBC模板将HSQL用作现有MVC应用程序的后端_Sql_Spring Mvc_Spring Security_Hsqldb

HSQLDB问题：使用JDBC模板将HSQL用作现有MVC应用程序的后端

sql spring-mvc spring-security

HSQLDB问题：使用JDBC模板将HSQL用作现有MVC应用程序的后端,sql,spring-mvc,spring-security,hsqldb,Sql,Spring Mvc,Spring Security,Hsqldb,我使用SpringSecurity2.0.4、Spring2.5和HSQLDB完成了我的MVCWeb应用程序，在这里我制作了CRUD应用程序。对于产品，我已经使用HSQL作为数据库。我使用applicationContext-security.xml中硬编码的角色集成了安全性，如下所示： <authentication-provider> <user-service id="userDetailsService">

我使用SpringSecurity2.0.4、Spring2.5和HSQLDB完成了我的MVCWeb应用程序，在这里我制作了CRUD应用程序。对于产品，我已经使用HSQL作为数据库。我使用applicationContext-security.xml中硬编码的角色集成了安全性，如下所示：

<authentication-provider>
            <user-service id="userDetailsService">
                    <user name="admin" password="admin" authorities="ROLE_USER, ROLE_ADMIN" />
                    <user name="username" password="password" authorities="ROLE_USER" />
                    <user name="test" password="test" authorities="ROLE_USER" />
            </user-service>
    </authentication-provider>

My web.xml代码段：

<context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>
                      /WEB-INF/applicationContext-security.xml
                      /WEB-INF/dataAccessContext.xml
                      /WEB-INF/applicationContext.xml
                </param-value>
 </context-param>

它在产品列表中查找，而不是在用户信息列表中查找

这是我的产品刀

 package springapp1.repository;

    import java.util.List;

    import springapp1.domain.Product;

    public interface ProductDao {

        public List<Product> getProductList();

        public void saveProduct(Product prod);

        public void deleteProduct(Product prod);

        public List<Product> retrieveProduct(int id);

        public Product createProduct(Product p);
    }

DAO的实现：

package springapp1.repository;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
import org.springframework.jdbc.core.simple.ParameterizedRowMapper;
import org.springframework.jdbc.core.simple.SimpleJdbcDaoSupport;

import springapp1.domain.Product;

public class JdbcProductDao extends SimpleJdbcDaoSupport implements ProductDao {

    public void deleteProduct(Product prod) {
        logger.info("Deleting product with id: " + prod.getId());
        int count = getSimpleJdbcTemplate().update(
                "DELETE FROM products WHERE id = :id",
                new MapSqlParameterSource().addValue("id", prod.getId()));
        logger.info(count + " rows were deleted");
    }

    public List<Product> retrieveProduct(int id) {
        List<Product> products = getSimpleJdbcTemplate().query(
                "select id, description, price from products where id = :id",
                new ProductMapper(),
                new MapSqlParameterSource().addValue("id", id));
        if (products.size() == 0)
            return null;
        else
            products.get(id);
        return products;
    }

    public Product createProduct(Product p) {
        logger.info("Creating product: " + p.getDescription() + " Price:"
                + p.getPrice());

        int count = getSimpleJdbcTemplate()
                .update("INSERT INTO products (description,price,id) VALUES (:description, :price,:id)",
                        new MapSqlParameterSource()
                                .addValue("description", p.getDescription())
                                .addValue("price", p.getPrice())
                                .addValue("id", p.getId()));

        logger.info("Rows inserted: " + count);

        return p;
    }

    /** Logger for this class and subclasses */
    protected final Log logger = LogFactory.getLog(getClass());

    public List<Product> getProductList() {
        logger.info("Getting products!");
        List<Product> products = getSimpleJdbcTemplate().query(
                "select id, description, price from products",
                new ProductMapper());
        return products;
    }

    public void saveProduct(Product prod) {
        logger.info("Saving product: " + prod.getDescription());
        int count = getSimpleJdbcTemplate()
                .update("update products set description = :description, price = :price where id = :id",
                        new MapSqlParameterSource()
                                .addValue("description", prod.getDescription())
                                .addValue("price", prod.getPrice())
                                .addValue("id", prod.getId()));
        logger.info("Rows affected: " + count);
    }

    private static class ProductMapper implements
            ParameterizedRowMapper<Product> {

        public Product mapRow(ResultSet rs, int rowNum) throws SQLException {
            Product prod = new Product();
            prod.setId(rs.getInt("id"));
            prod.setDescription(rs.getString("description"));
            prod.setPrice(new Double(rs.getDouble("price")));
            return prod;
        }

    }

}

我很困惑，尝试了所有的东西，但都没有用。有人能帮忙吗？谢谢你

它起作用了

我已经使用Spring2.5、SpringSecurity2.0.4和HSQLDB管理了MVC应用程序和使用数据库的安全集成。我在这里所做的是在我的dataSourcePopulator文件中添加了以下几行内容，用于填充产品：

template
.execute("CREATE TABLE USERS(USERNAME VARCHAR_IGNORECASE(50) NOT NULL PRIMARY KEY,"
+ "PASSWORD VARCHAR_IGNORECASE(50) NOT NULL,"
+ "ENABLED BOOLEAN NOT NULL);");
//some dummy items
template
.execute("INSERT INTO products (id, description, price) values(1, 'Lamp', 5.78);");
template
.execute("INSERT INTO products (id, description, price) values(2, 'Table', 75.29);");
template
.execute("INSERT INTO products (id, description, price) values(3, 'Chair', 22.81);");

以及它的工作原理

Mar 07, 2012 11:32:58 AM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
Mar 07, 2012 11:33:18 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
Mar 07, 2012 11:33:19 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'springapp1'
Mar 07, 2012 11:33:30 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet springapp1 threw exception
java.sql.SQLException: Table not found in statement [select id, description, price from products]
    at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
    at org.hsqldb.jdbc.jdbcStatement.fetchResult(Unknown Source)
    at org.hsqldb.jdbc.jdbcStatement.executeQuery(Unknown Source)
    at org.apache.commons.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:208)
    at org.springframework.jdbc.core.JdbcTemplate$1QueryStatementCallback.doInStatement(JdbcTemplate.java:443)
    at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:396)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:458)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:466)
    at org.springframework.jdbc.core.simple.SimpleJdbcTemplate.query(SimpleJdbcTemplate.java:187)
    at springapp1.repository.JdbcProductDao.getProductList(JdbcProductDao.java:58)
    at springapp1.service.SimpleProductManager.getProducts(SimpleProductManager.java:20)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    at $Proxy34.getProducts(Unknown Source)
    at springapp1.web.InventoryController.handleRequest(InventoryController.java:32)
    at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
    at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
    at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.ui.SessionFixationProtectionFilter.doFilterHttp(SessionFixationProtectionFilter.java:67)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:277)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.concurrent.ConcurrentSessionFilter.doFilterHttp(ConcurrentSessionFilter.java:99)
    at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
    at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:390)
    at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:175)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    at java.lang.Thread.run(Unknown Source)

 package springapp1.repository;

    import java.util.List;

    import springapp1.domain.Product;

    public interface ProductDao {

        public List<Product> getProductList();

        public void saveProduct(Product prod);

        public void deleteProduct(Product prod);

        public List<Product> retrieveProduct(int id);

        public Product createProduct(Product p);
    }

package springapp1.repository;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
import org.springframework.jdbc.core.simple.ParameterizedRowMapper;
import org.springframework.jdbc.core.simple.SimpleJdbcDaoSupport;

import springapp1.domain.Product;

public class JdbcProductDao extends SimpleJdbcDaoSupport implements ProductDao {

    public void deleteProduct(Product prod) {
        logger.info("Deleting product with id: " + prod.getId());
        int count = getSimpleJdbcTemplate().update(
                "DELETE FROM products WHERE id = :id",
                new MapSqlParameterSource().addValue("id", prod.getId()));
        logger.info(count + " rows were deleted");
    }

    public List<Product> retrieveProduct(int id) {
        List<Product> products = getSimpleJdbcTemplate().query(
                "select id, description, price from products where id = :id",
                new ProductMapper(),
                new MapSqlParameterSource().addValue("id", id));
        if (products.size() == 0)
            return null;
        else
            products.get(id);
        return products;
    }

    public Product createProduct(Product p) {
        logger.info("Creating product: " + p.getDescription() + " Price:"
                + p.getPrice());

        int count = getSimpleJdbcTemplate()
                .update("INSERT INTO products (description,price,id) VALUES (:description, :price,:id)",
                        new MapSqlParameterSource()
                                .addValue("description", p.getDescription())
                                .addValue("price", p.getPrice())
                                .addValue("id", p.getId()));

        logger.info("Rows inserted: " + count);

        return p;
    }

    /** Logger for this class and subclasses */
    protected final Log logger = LogFactory.getLog(getClass());

    public List<Product> getProductList() {
        logger.info("Getting products!");
        List<Product> products = getSimpleJdbcTemplate().query(
                "select id, description, price from products",
                new ProductMapper());
        return products;
    }

    public void saveProduct(Product prod) {
        logger.info("Saving product: " + prod.getDescription());
        int count = getSimpleJdbcTemplate()
                .update("update products set description = :description, price = :price where id = :id",
                        new MapSqlParameterSource()
                                .addValue("description", prod.getDescription())
                                .addValue("price", prod.getPrice())
                                .addValue("id", prod.getId()));
        logger.info("Rows affected: " + count);
    }

    private static class ProductMapper implements
            ParameterizedRowMapper<Product> {

        public Product mapRow(ResultSet rs, int rowNum) throws SQLException {
            Product prod = new Product();
            prod.setId(rs.getInt("id"));
            prod.setDescription(rs.getString("description"));
            prod.setPrice(new Double(rs.getDouble("price")));
            return prod;
        }

    }

}

template
.execute("CREATE TABLE USERS(USERNAME VARCHAR_IGNORECASE(50) NOT NULL PRIMARY KEY,"
+ "PASSWORD VARCHAR_IGNORECASE(50) NOT NULL,"
+ "ENABLED BOOLEAN NOT NULL);");
//some dummy items
template
.execute("INSERT INTO products (id, description, price) values(1, 'Lamp', 5.78);");
template
.execute("INSERT INTO products (id, description, price) values(2, 'Table', 75.29);");
template
.execute("INSERT INTO products (id, description, price) values(3, 'Chair', 22.81);");