BlogJava-kwj-文章分类-spring+hibernatehttp://www.blogjava.net/kwj/category/29008.html蓝色旅行，与你携手！zh-cnSat, 01 Mar 2008 08:51:58 GMTSat, 01 Mar 2008 08:51:58 GMT60hibernate的批量更新http://www.blogjava.net/kwj/articles/183118.html木剑木剑Sat, 01 Mar 2008 03:46:00 GMThttp://www.blogjava.net/kwj/articles/183118.htmlhttp://www.blogjava.net/kwj/comments/183118.htmlhttp://www.blogjava.net/kwj/articles/183118.html#Feedback0http://www.blogjava.net/kwj/comments/commentRss/183118.htmlhttp://www.blogjava.net/kwj/services/trackbacks/183118.htmlString hqlUpdate = "update Customer c set c.name = :newName where c.name = :oldName";
int updatedEntities = s.createQuery( hqlUpdate )
.setString( "newName", newName )
.setString( "oldName", oldName )
.executeUpdate();


String hqlDelete = "delete Customer c where c.name = :oldName";
int deletedEntities = s.createQuery( hqlDelete )
.setString( "oldName", oldName )
.executeUpdate();

这种方法的批量更新确实不错。


木剑 2008-03-01 11:46 发表评论
]]>spring文件上传http://www.blogjava.net/kwj/articles/176434.html木剑木剑Sat, 19 Jan 2008 02:48:00 GMThttp://www.blogjava.net/kwj/articles/176434.htmlhttp://www.blogjava.net/kwj/comments/176434.htmlhttp://www.blogjava.net/kwj/articles/176434.html#Feedback0http://www.blogjava.net/kwj/comments/commentRss/176434.htmlhttp://www.blogjava.net/kwj/services/trackbacks/176434.html         try
        {
            multipartRequest=(MultipartHttpServletRequest)request;
        }catch(ClassCastException e)
        {
            return;
        }
        MultipartFile multipartFile=multipartRequest.getFile(f_name);
        String newfilename="";
        if(!multipartFile.getOriginalFilename().equals(""))
        {
            String originalFileName=multipartFile.getOriginalFilename();
            Date date=new Date();
            int beginIndex=originalFileName.indexOf(".");
            String ext=originalFileName.substring(beginIndex);
            String fileRealPath=getServletContext().getRealPath(folder)+File.separator
            +date.getTime()+ext;   //文件名
            newfilename=date.getTime()+ext;
            File fileRoot=new File(getServletContext().getRealPath(folder));//保存的创建目录
            if(!fileRoot.isDirectory())
                fileRoot.mkdir();
            File file=new File(fileRealPath);
            multipartFile.transferTo(file);
        }


木剑 2008-01-19 10:48 发表评论
]]>web.xml配置http://www.blogjava.net/kwj/articles/176232.html木剑木剑Fri, 18 Jan 2008 07:28:00 GMThttp://www.blogjava.net/kwj/articles/176232.htmlhttp://www.blogjava.net/kwj/comments/176232.htmlhttp://www.blogjava.net/kwj/articles/176232.html#Feedback0http://www.blogjava.net/kwj/comments/commentRss/176232.htmlhttp://www.blogjava.net/kwj/services/trackbacks/176232.html <web-app version="2.4"
    xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
    http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <display-name>appName</display-name>
    <context-param>
      <param-name>webAppRootKey</param-name>
      <param-value>appName</param-value>
    </context-param>
     <servlet>
        <servlet-name>context</servlet-name>
        <servlet-class>
            org.springframework.web.context.ContextLoaderServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/applicationContext.xml,/WEB-INF/DispatcherServlet-servlet.xml,/WEB-INF/applicationContext-email.xml</param-value>
      </context-param>
    <servlet>
        <servlet-name>DispatcherServlet</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
      </servlet>
      <servlet-mapping>
        <servlet-name>DispatcherServlet</servlet-name>
        <url-pattern>*.do</url-pattern>
      </servlet-mapping>
      <filter>
        <filter-name>encodingFilter</filter-name>
        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
        <init-param>
          <param-name>encoding</param-name>
          <param-value>UTF-8</param-value>
        </init-param>
      </filter>
      <filter-mapping>
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
      </filter-mapping>
      <filter>
        <filter-name>HibernateFilter</filter-name>
        <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
      </filter>
      <filter-mapping>
        <filter-name>HibernateFilter</filter-name>
        <url-pattern>/*</url-pattern>
      </filter-mapping>
      <filter>
        <filter-name>SecurityFilter</filter-name>
        <filter-class>com.filter.SecurityFilter</filter-class>
      </filter>
      <filter-mapping>
        <filter-name>SecurityFilter</filter-name>
        <url-pattern>*.do</url-pattern>
      </filter-mapping>
</web-app>




木剑 2008-01-18 15:28 发表评论
]]>spring邮件发送http://www.blogjava.net/kwj/articles/176231.html木剑木剑Fri, 18 Jan 2008 07:25:00 GMThttp://www.blogjava.net/kwj/articles/176231.htmlhttp://www.blogjava.net/kwj/comments/176231.htmlhttp://www.blogjava.net/kwj/articles/176231.html#Feedback0http://www.blogjava.net/kwj/comments/commentRss/176231.htmlhttp://www.blogjava.net/kwj/services/trackbacks/176231.html//SystemMailSender.class

import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;

import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.mail.javamail.MimeMessageHelper;

/**
 * 系统邮件发送者，负责向系统管理员账号发送邮件.
 *
 */
public class SystemMailSender
{
    private String encode;

    private JavaMailSender javaMailSender;

    private String systemMail;

    public String getEncode()
    {
        return encode;
    }

    public String getSystemMail()
    {
        return systemMail;
    }

    public void send(String subject,String content) throws MessagingException
    {
        send(subject,content,new String[]{systemMail});
    }

    public void send(String subject,String content,String receiver) throws MessagingException
    {
        send(subject,content,new String[]{receiver});

    }

    public void send(String subject,String content,String[] receiver) throws MessagingException
    {
        MimeMessage mimeMsg=javaMailSender.createMimeMessage();
        MimeMessageHelper helper=new MimeMessageHelper(mimeMsg,true,encode);
        helper.setTo(receiver);
        helper.setFrom(systemMail);
        helper.setSubject(subject);
        helper.setText(content,true);
        javaMailSender.send(mimeMsg);
    }

    public void setEncode(String encode)
    {
        this.encode=encode;
    }

    public void setMailSender(JavaMailSender javaMailSender)
    {
        this.javaMailSender=javaMailSender;
    }

    public void setSystemMail(String systemMail)
    {
        this.systemMail=systemMail;
    }
}
//配置文件applicationContext-email.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN"
        "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
<beans default-lazy-init="true">
    <!--Spring Mail Sender-->
    <bean id="javaMailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <property name="host" value="mail.126.com"/>
        <property name="username" value="root@126.com"/>
        <property name="password" value="password"/>
        <property name="javaMailProperties">
            <props>
                <prop key="mail.smtp.auth">true</prop>
            </props>
        </property>
    </bean>

    <!--系统邮件投递组件-->
    <bean id="systemMailSender" class="com.service.SystemMailSender"
          autowire="byName">
        <property name="systemMail">
            <value>root@126.com</value>
        </property>
        <property name="encode">
            <value>utf-8</value>
        </property>
    </bean>
</beans>


发送代码：
try {
            systemMailSender.send(subject, content,emailAddress);
        } catch (MessagingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }



木剑 2008-01-18 15:25 发表评论
]]>spring+hibernate整合应用（2）http://www.blogjava.net/kwj/articles/176224.html木剑木剑Fri, 18 Jan 2008 07:16:00 GMThttp://www.blogjava.net/kwj/articles/176224.htmlhttp://www.blogjava.net/kwj/comments/176224.htmlhttp://www.blogjava.net/kwj/articles/176224.html#Feedback0http://www.blogjava.net/kwj/comments/commentRss/176224.htmlhttp://www.blogjava.net/kwj/services/trackbacks/176224.html//DispatcherServlet-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
"http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass">
            <value>
            org.springframework.web.servlet.view.JstlView
            </value>
        </property>
    </bean>
    <bean id="multicationController" class="org.springframework.web.servlet.mvc.multiaction.MultiActionController">
        <property name="methodNameResolver">
            <ref bean="methodNameResolver"/>
        </property>
    </bean>
    <bean id="methodNameResolver" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver">
        <property name="paramName">
            <value>Action</value>
        </property>
    </bean>
    <bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
        <property name="mappings">
            <props>
                <prop key="/UserController.do">UserController</prop>
                <prop key="/TypeController.do">TypeController</prop>
            </props>
        </property>
    </bean>
    <bean id="multipartResolver" 
        class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> 
        <!-- 设置上传文件的最大尺寸为50MB --> 
        <property name="maxUploadSize"> 
            <value>50485760</value> 
        </property> 
    </bean> 
<!---Action Definition-->
    <bean id="UserController" class="com.website.UserController" autowire="byName"></bean>
    <bean id="TypeController" class="com.website.TypeController" autowire="byName"></bean>
</beans>


木剑 2008-01-18 15:16 发表评论
]]>spring+hibernate整合应用（1）http://www.blogjava.net/kwj/articles/176220.html木剑木剑Fri, 18 Jan 2008 07:13:00 GMThttp://www.blogjava.net/kwj/articles/176220.htmlhttp://www.blogjava.net/kwj/comments/176220.htmlhttp://www.blogjava.net/kwj/articles/176220.html#Feedback0http://www.blogjava.net/kwj/comments/commentRss/176220.htmlhttp://www.blogjava.net/kwj/services/trackbacks/176220.html//applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
    "http://www.springframework.org/dtd/spring-beans-2.0.dtd">
<beans>
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
        <property name="driverClassName"><value>com.mysql.jdbc.Driver</value></property>
        <property name="url"><value>jdbc:mysql://localhost/数据库        名?characterEncoding=utf8</value></property>
        <property name="username"><value>root</value></property>
        <property name="password"><value>密码</value></property>
    </bean>
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
    </bean>
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref local="dataSource"/>
        </property>
        <property name="mappingResources">
            <list>
                <value>com/website/User.hbm.xml</value>
                <value>com/website/Type.hbm.xml</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect </prop>
            </props>
        </property>
    </bean>
    <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
        <property name="sessionFactory">
            <ref local="sessionFactory"/>
        </property>
    </bean>
    <bean id="userDAO" parent="baseTxService">
            <property name="target">
                <bean id="userDao" class="com.website.UserDAO">
                    <property name="sessionFactory">
                        <ref local="sessionFactory"/>
                    </property>
                </bean>
            </property>
    </bean>
    <bean id="typeDAO" parent="baseTxService">
            <property name="target">
                <bean id="typeDao" class="com.website.TypeDAO">
                    <property name="sessionFactory">
                        <ref local="sessionFactory"/>
                    </property>
                </bean>
            </property>
    </bean>
    <bean id="transactionManager"     class="org.springframework.orm.hibernate3.HibernateTransactionManager">
            <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    <bean id="baseTxService" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" abstract="true">
        <property name="transactionManager" ref="transactionManager" />
        <property name="proxyTargetClass" value="true" />
        <property name="transactionAttributes">
            <props>
                <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
                <prop key="find*">PROPAGATION_REQUIRED,readOnly</prop>
                <prop key="load*">PROPAGATION_REQUIRED,readOnly</prop>
                <prop key="add*">PROPAGATION_REQUIRED</prop>
                <prop key="Add*">PROPAGATION_REQUIRED</prop>
                <prop key="save*">PROPAGATION_REQUIRED</prop>
                <prop key="Save*">PROPAGATION_REQUIRED</prop>
                <prop key="update*">PROPAGATION_REQUIRED</prop>
                <prop key="Update*">PROPAGATION_REQUIRED</prop>
                <prop key="remove*">PROPAGATION_REQUIRED</prop>
                <prop key="del*">PROPAGATION_REQUIRED</prop>
                <prop key="Del*">PROPAGATION_REQUIRED</prop>
                <prop key="set*">PROPAGATION_REQUIRED</prop>
                <prop key="*">PROPAGATION_REQUIRED</prop>
            </props>
        </property>
    </bean>
</beans>


木剑 2008-01-18 15:13 发表评论
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