JavaEye问答 JavaEye问答 - 软件开发技术专题问答社区 http://www.javaeye.com UTF-8 Copyright 2003-2008, JavaEye.com http://blogs.law.harvard.edu/tech/rss JavaEye - 做最棒的软件开发交流社区 java邮箱，如何通过smtp加入一个标识字段，目的是pop3接收的时候能够指定接收 JavaEye网站 作者: dlhzt  链接：http://www.javaeye.com/problems/5265  发表时间: 2008年10月14日
用java 写了一个邮箱，现在想增加一个功能。

通过smtp增加一个标识字段。目的是在通过pop3接收新邮件时候，能够通过读取信件头的时候，只接收有特殊标识的邮件？


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]]> Tue, 14 Oct 2008 13:33:37 +0800 http://www.javaeye.com/problems/5265 http://www.javaeye.com/problems/5265 js如何获得<s:select id="fsortSel"/> 标签里面的值？？？ JavaEye网站 作者: tzb2008  链接：http://www.javaeye.com/problems/5264  发表时间: 2008年10月14日
我试过了，在js中用var fsortSel = %{fsortSel}.value;来获得<s:select id="fsortSel"/> 标签里面的值报错了，那位大哥指点下，js怎样来获取该标签的值？？？


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]]> Tue, 14 Oct 2008 12:08:23 +0800 http://www.javaeye.com/problems/5264 http://www.javaeye.com/problems/5264 JSF dataTable 过滤list的问题 JavaEye网站 作者: ThinkingInAll  链接：http://www.javaeye.com/problems/5263  发表时间: 2008年10月14日
我有一个A对象，A.getBs()的list对象

B有2种状态，0,1

我dataTable通过A得到B的list

但是我怎么才能只显示状态为1的B?


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]]> Tue, 14 Oct 2008 11:40:39 +0800 http://www.javaeye.com/problems/5263 http://www.javaeye.com/problems/5263 这个语句怎么错了 JavaEye网站 作者: tuxgentoo  链接：http://www.javaeye.com/problems/5262  发表时间: 2008年10月14日
<pre name="code" class="java"> &lt;% case @question.questionable.class %>
   &lt;% when "QuestionSingle" then %>
     这是一个单选题
   &lt;% else %>
     没有对应问题类型
&lt;% end %></pre> <br /> <br /> <br />compile error <br />/home/apple/NetBeansProjects/pk/app/views/admin/question_detail.html.erb:8: syntax error, unexpected tIDENTIFIER, expecting kWHEN <br />_erbout.concat " ";&nbsp; case @question.questionable.class; _erbout.concat "\n" <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ^ <br />/home/apple/NetBeansProjects/pk/app/views/admin/question_detail.html.erb:9: syntax error, unexpected kWHEN, expecting kEND <br />_erbout.concat " ";&nbsp; when 'QuestionSingle' ; _erbout.concat "\n" <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ^ <br />/home/apple/NetBeansProjects/pk/app/views/admin/question_detail.html.erb:20: syntax error, unexpected kEND, expecting $end


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]]> Tue, 14 Oct 2008 11:32:22 +0800 http://www.javaeye.com/problems/5262 http://www.javaeye.com/problems/5262 关于Struts2,Select标签 JavaEye网站 作者: RocCheung  链接：http://www.javaeye.com/problems/5261  发表时间: 2008年10月14日
<s:iterator value="#request.users" id="user">
   <td>
     <img src="http://www.moko.cc/users/<c:url value="${user.loginUrl}"/>" />
     <br>
     是否选择:<input type="checkbox" name="checkboxs" value="<c:out value="${user.id}"/>"/>
     <br>
     用户名:
    <c:out value="${user.userName}" />
    <br>
   类型:<s:select list="userTypes" name="${user.userName}" value=""/>
</s:iterator>

我想请问各位高手,这里为什么${user.userName}不能输出,应该如何做?
并说下原因,谢谢了..


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]]> Tue, 14 Oct 2008 11:24:20 +0800 http://www.javaeye.com/problems/5261 http://www.javaeye.com/problems/5261 sso退出的原理是什么？ JavaEye网站 作者: xly_971223  链接：http://www.javaeye.com/problems/5260  发表时间: 2008年10月14日
我是用共享cookie实现sso，cookie 里面保存了加密后的用户名 密码，子应用通过filter拦截cookie进行本地登陆，现在的问题是sso用户退出如何实现？
我的思路是：
先删除共享cookie
然后用httpclient分别调用各个子应用的logout url 如 http://a.mydomain/logout.do 这种方法比较麻烦
还有一种思路是sso logout时只删除共享cookie，然后在过滤器中判断，并删除子应用的登陆数据
sso退出应该有比较成熟的解决方案  有了解的麻烦回复一下


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]]> Tue, 14 Oct 2008 11:12:29 +0800 http://www.javaeye.com/problems/5260 http://www.javaeye.com/problems/5260 Eclipse中運行ant，運行到一半自動中斷了也沒有報錯，求教~~ JavaEye网站 作者: bengan  链接：http://www.javaeye.com/problems/5259  发表时间: 2008年10月14日
我使用的是eclipse3.4.0 使用它自帶的ant編譯工程的時候有些工程的ant運行到一半自動中斷了也沒有報錯就像下面。
Buildfile: D:\JavaDevelopment\csbsWorkspace\framework\build\build_framework.xml
fwk_clean:
fwk_compile:
    [javac] Compiling 652 source files to d:\temp\framework\bin
========運行到這里死了=======
但又不是所有工程都這樣，而且在eclipse之外運行ant是正常的。請教是什么原因？有什么辦法可以讓ant有出錯提示。


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]]> Tue, 14 Oct 2008 11:08:52 +0800 http://www.javaeye.com/problems/5259 http://www.javaeye.com/problems/5259 求解：用jspsmartupload上传图片 其他参数的值为Null JavaEye网站 作者: emlyn_1180  链接：http://www.javaeye.com/problems/5258  发表时间: 2008年10月14日
这是处理上传页面的部分代码：
SmartUpload su= new SmartUpload();
su.initialize(pageContext);
        String current = su.getRequest().getParameter("current");
String typeNo = su.getRequest().getParameter("typeno");
String typeName = su.getRequest().getParameter("typename");
String parentNo = su.getRequest().getParameter ("parentno");
                su.setMaxFileSize(10000);
su.setTotalMaxFileSize(10000);
su.setAllowedFilesList("jpg,png,gif");
su.setDeniedFilesList("exe,bat,jsp,htm,html,asp,php,xml,xhtml");
su.upload();
int j=su.save("/upload");


System.out.println("上传的文件个数"+j);
for(int i=0;i<su.getFiles().getCount();i++){

com.jspsmart.upload.File file = su.getFiles().getFile(i);
System.out.println("文件名称"+file.getFieldName());
file.saveAs("/upload/"+typeNo);
if(file.isMissing()){
continue;
}

}

而此时取得的current typeNo typeName parentNo始终为Null，但上传是成功的，初次使用jspsmartupload，还望各位赐教？等待中.....


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]]> Tue, 14 Oct 2008 10:26:12 +0800 http://www.javaeye.com/problems/5258 http://www.javaeye.com/problems/5258 js控制grid中的列隐藏和显示应如何写 JavaEye网站 作者: flyinboykk  链接：http://www.javaeye.com/problems/5257  发表时间: 2008年10月14日
js控制Ext中的grid的列隐藏和显示应如何写


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]]> Tue, 14 Oct 2008 10:20:53 +0800 http://www.javaeye.com/problems/5257 http://www.javaeye.com/problems/5257 ibatis问题 JavaEye网站 作者: rockxx  链接：http://www.javaeye.com/problems/5256  发表时间: 2008年10月14日
错误如下：



Exception in thread "main" java.lang.RuntimeException: Error occurred.  Cause: com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause: com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMap/resultMap'.  Cause: java.lang.RuntimeException: Error configuring Result.  Could not set ResultClass.  Cause: java.lang.ClassNotFoundException: com.ibatis.pojo.Person
at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:89)
at com.ibatis.sqlmap.client.SqlMapClientBuilder.buildSqlMapClient(SqlMapClientBuilder.java:63)
at com.lt.dao.QuoteDao.queryAccount(QuoteDao.java:20)
at com.lt.dao.TestDao.main(TestDao.java:15)
Caused by: com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause: com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMap/resultMap'.  Cause: java.lang.RuntimeException: Error configuring Result.  Could not set ResultClass.  Cause: java.lang.ClassNotFoundException: com.ibatis.pojo.Person
at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:53)
at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser.parse(SqlMapConfigParser.java:86)
... 3 more
Caused by: java.lang.RuntimeException: Error parsing XPath '/sqlMapConfig/sqlMap'.  Cause: com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMap/resultMap'.  Cause: java.lang.RuntimeException: Error configuring Result.  Could not set ResultClass.  Cause: java.lang.ClassNotFoundException: com.ibatis.pojo.Person
at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:123)
at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:84)
at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:102)
at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:72)
at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:51)
... 4 more
Caused by: com.ibatis.common.xml.NodeletException: Error parsing XML.  Cause: java.lang.RuntimeException: Error parsing XPath '/sqlMap/resultMap'.  Cause: java.lang.RuntimeException: Error configuring Result.  Could not set ResultClass.  Cause: java.lang.ClassNotFoundException: com.ibatis.pojo.Person
at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:53)
at com.ibatis.sqlmap.engine.builder.xml.SqlMapParser.parse(SqlMapParser.java:51)
at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser$11.process(SqlMapConfigParser.java:410)
at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:121)
... 8 more
Caused by: java.lang.RuntimeException: Error parsing XPath '/sqlMap/resultMap'.  Cause: java.lang.RuntimeException: Error configuring Result.  Could not set ResultClass.  Cause: java.lang.ClassNotFoundException: com.ibatis.pojo.Person
at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:123)
at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:84)
at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:102)
at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:72)
at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:51)
... 11 more
Caused by: java.lang.RuntimeException: Error configuring Result.  Could not set ResultClass.  Cause: java.lang.ClassNotFoundException: com.ibatis.pojo.Person
at com.ibatis.sqlmap.engine.builder.xml.SqlMapParser$14.process(SqlMapParser.java:376)
at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:121)
... 15 more
Caused by: java.lang.ClassNotFoundException: com.ibatis.pojo.Person
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.ibatis.common.resources.Resources.classForName(Resources.java:265)
at com.ibatis.sqlmap.engine.builder.xml.SqlMapParser$14.process(SqlMapParser.java:374)
... 16 more


个人感觉是配置问题或者是DAO类调用有错误．有没有比较理解ibatis的人上ＱＱ交流下，非常感谢！我的QQ  84773095


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]]> Tue, 14 Oct 2008 10:20:47 +0800 http://www.javaeye.com/problems/5256 http://www.javaeye.com/problems/5256 如何实现下载后刷新页面 JavaEye网站 作者: jcs7575  链接：http://www.javaeye.com/problems/5255  发表时间: 2008年10月14日
如何实现下载文件后 刷新页面？？<br /><strong>问题补充：</strong><br />jsp页面调用Action <br /> <br />Action中作成一个文件下载，下载后刷新页面。


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]]> Tue, 14 Oct 2008 09:36:51 +0800 http://www.javaeye.com/problems/5255 http://www.javaeye.com/problems/5255 Ant 根据参数执行多次建构的实现 JavaEye网站 作者: icess  链接：http://www.javaeye.com/problems/5254  发表时间: 2008年10月14日
在J2me polish的建构中，如果指定了devices属性， 
<property name="devices" value="${device},Generic/jtwi,Generic/Midp2Cldc11,Nokia/Series40E3,Nokia/Series60E2,Nokia/Series60E3,Sony-Ericsson/JavaPlatform7,,Sony-Ericsson/JavaPlatform8"/>

则在建构的时候，会针对每个设备进行一次建构。 类似这种通过参数来控制多种建构的实现该如何用啊。 在ant中如何实现或则有什么插件可以使用。 谢谢


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]]> Tue, 14 Oct 2008 08:36:05 +0800 http://www.javaeye.com/problems/5254 http://www.javaeye.com/problems/5254 AJAX支持HTTPS连接吗？ JavaEye网站 作者: 大猫汤姆  链接：http://www.javaeye.com/problems/5253  发表时间: 2008年10月14日
<p>AJAX支持HTTPS连接吗？最好能给个小例子。</p>


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]]> Tue, 14 Oct 2008 08:31:35 +0800 http://www.javaeye.com/problems/5253 http://www.javaeye.com/problems/5253 使用LDAP登录验证速度很慢 JavaEye网站 作者: fonkyjon  链接：http://www.javaeye.com/problems/5252  发表时间: 2008年10月13日
公司有套内部邮件系统,提供ldap服务。
出于系统集成实现用户统一管理验证的需要，其它的java写应用系统都使用统一的java编写的LDAP登录。
功能是实现了，但是登录时速度很慢，少少都要1分钟才能验证完成。java操作ldap代码从网上找的，示例如下： 
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL,"ldap://192.***.***.***:3389
env.put(Context.SECURITY_PRINCIPAL,userID+"yourDomain(@***.com)");//
env.put(Context.SECURITY_CREDENTIALS, pass);
try{
LdapContext ctx = new InitialLdapContext(env, null);
System.out.println("Succeess");
} catch （Exception e) {
if (e.getMessage().indexOf("775") > = 0) {
System.out.println("你的账号被锁了。");
}else {
System.out.println("Invalid User");
}
} 
finally{
  if(ctx!=null){
	try {
	ctx.close();
	} catch (Exception e) {
	}
	}
env=null;
}


谢谢。


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]]> Mon, 13 Oct 2008 23:59:14 +0800 http://www.javaeye.com/problems/5252 http://www.javaeye.com/problems/5252 请问JBPM部署在tomcat6中报错：Not supported by BasicDataSour JavaEye网站 作者: wangdj  链接：http://www.javaeye.com/problems/5251  发表时间: 2008年10月13日
郁闷了，该加的包都加了，启动 tomcat的时候控制台不会报错，可是进入到jbpm console 中心时就提示

Error
Error listing job instances: An exception of type "java.lang.UnsupportedOperationException" was thrown. The message is: Not supported by BasicDataSource 


不知道什么情况，我的tomcat日志中也没有错误日志

我的hibernate 配置文件如下

<?xml version='1.0' encoding='utf-8'?>

<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
  <session-factory>

    <!-- hibernate dialect -->
    <property name="hibernate.dialect">org.hibernate.dialect.DB2Dialect</property>

    <!-- JDBC connection properties (begin) -->
    <property name="hibernate.connection.driver_class">COM.ibm.db2.jdbc.net.DB2Driver</property>
    <property name="hibernate.connection.url">jdbc:db2://127.0.0.1:6789/thams</property>
    <property name="hibernate.connection.username">db2admin</property>
    <property name="hibernate.connection.password">db2admin</property>
    <!-- JDBC connection properties (end) -->
   
    <property name="hibernate.cache.provider_class">org.hibernate.cache.HashtableCacheProvider</property>
   
    <!-- DataSource properties (begin) -->
    <property name="hibernate.connection.datasource">java:comp/env/jdbc/JbpmDataSource</property>
    <!-- DataSource properties (end) -->
   
    <!-- JTA transaction properties (begin) ===
    <property name="hibernate.transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</property>
    <property name="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</property>
    ==== JTA transaction properties (end) -->

    <!-- CMT transaction properties (begin) ===
    <property name="hibernate.transaction.factory_class">org.hibernate.transaction.CMTTransactionFactory</property>
    <property name="hibernate.transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup</property>
    ==== CMT transaction properties (end) -->

    <!-- logging properties (begin) ===
    <property name="hibernate.show_sql">true</property>
    <property name="hibernate.format_sql">true</property>
    <property name="hibernate.use_sql_comments">true</property>
    ==== logging properties (end) -->
   
    <!-- ############################################ -->
    <!-- # mapping files with external dependencies # -->
    <!-- ############################################ -->

    <!-- following mapping files have a dependency on  -->
    <!-- 'jbpm-identity.jar', mapping files            -->
    <!-- of the pluggable jbpm identity component.     -->
    <!-- Uncomment the following 3 lines if you        -->
    <!-- want to use the jBPM identity mgmgt           -->
    <!-- component.                                    -->
    <!-- identity mappings (begin) -->
    <mapping resource="org/jbpm/identity/User.hbm.xml"/>
    <mapping resource="org/jbpm/identity/Group.hbm.xml"/>
    <mapping resource="org/jbpm/identity/Membership.hbm.xml"/>
    <!-- identity mappings (end) -->
   
    <!-- following mapping files have a dependency on  -->
    <!-- the JCR API                                   -->
    <!-- jcr mappings (begin) ===
    <mapping resource="org/jbpm/context/exe/variableinstance/JcrNodeInstance.hbm.xml"/>
    ==== jcr mappings (end) -->


    <!-- ###################### -->
    <!-- # jbpm mapping files # -->
    <!-- ###################### -->

    <!-- hql queries and type defs -->
    <mapping resource="org/jbpm/db/hibernate.queries.hbm.xml" />
    <!-- hql queries used in simulation for querying historical data
         uncomment if you want to use the GetSimulationInputCommand
         or maybe you also want to use the queries yourself
         be patient: the queries need the stddev function to be enabled in your dialect
         more information on this can be found here: http://www.camunda.com/business_process_simulation_news/mysql_and_stddev.html -->
    <!--
    <mapping resource="org/jbpm/sim/bam/hibernate.queries.hbm.xml" />
    -->

    <!-- graph.action mapping files -->
    <mapping resource="org/jbpm/graph/action/MailAction.hbm.xml"/>
   
    <!-- graph.def mapping files -->
    <mapping resource="org/jbpm/graph/def/ProcessDefinition.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/Node.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/Transition.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/Event.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/Action.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/SuperState.hbm.xml"/>
    <mapping resource="org/jbpm/graph/def/ExceptionHandler.hbm.xml"/>
    <mapping resource="org/jbpm/instantiation/Delegation.hbm.xml"/>

    <!-- ############################################ -->
    <!-- # another mapping file with external dependencies # -->
    <!-- ############################################ -->
    <!-- following mapping file has a dependency on   -->
    <!-- 'bsh-{version}.jar'.                         -->
    <!-- uncomment this if you don't have bsh on your -->
    <!-- classpath.  you won't be able to use the     -->
    <!-- script element in process definition files   -->
    <!-- has to be defined below org/jbpm/graph/def/Action.hbm.xml -->
    <!-- due to the inline collection-cache elements below -->
    <mapping resource="org/jbpm/graph/action/Script.hbm.xml"/>   

    <!-- graph.node mapping files -->
    <mapping resource="org/jbpm/graph/node/StartState.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/EndState.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/ProcessState.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/Decision.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/Fork.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/Join.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/MailNode.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/State.hbm.xml"/>
    <mapping resource="org/jbpm/graph/node/TaskNode.hbm.xml"/>

    <!-- context.def mapping files -->
    <mapping resource="org/jbpm/context/def/ContextDefinition.hbm.xml"/>
    <mapping resource="org/jbpm/context/def/VariableAccess.hbm.xml"/>

    <!-- bytes mapping files -->
    <mapping resource="org/jbpm/bytes/ByteArray.hbm.xml"/>

    <!-- module.def mapping files -->
    <mapping resource="org/jbpm/module/def/ModuleDefinition.hbm.xml"/>

    <!-- file.def mapping files -->
    <mapping resource="org/jbpm/file/def/FileDefinition.hbm.xml"/>

    <!-- taskmgmt.def mapping files -->
    <mapping resource="org/jbpm/taskmgmt/def/TaskMgmtDefinition.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/def/Swimlane.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/def/Task.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/def/TaskController.hbm.xml"/>
   
    <!-- scheduler.def mapping files -->
    <mapping resource="org/jbpm/scheduler/def/CreateTimerAction.hbm.xml"/>
    <mapping resource="org/jbpm/scheduler/def/CancelTimerAction.hbm.xml"/>

    <!-- graph.exe mapping files -->
    <mapping resource="org/jbpm/graph/exe/Comment.hbm.xml"/>
    <mapping resource="org/jbpm/graph/exe/ProcessInstance.hbm.xml"/>
    <mapping resource="org/jbpm/graph/exe/Token.hbm.xml"/>
    <mapping resource="org/jbpm/graph/exe/RuntimeAction.hbm.xml"/>

    <!-- module.exe mapping files -->
    <mapping resource="org/jbpm/module/exe/ModuleInstance.hbm.xml"/>
       
    <!-- context.exe mapping files -->
    <mapping resource="org/jbpm/context/exe/ContextInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/TokenVariableMap.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/VariableInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/ByteArrayInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/DateInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/DoubleInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/HibernateLongInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/HibernateStringInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/LongInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/NullInstance.hbm.xml"/>
    <mapping resource="org/jbpm/context/exe/variableinstance/StringInstance.hbm.xml"/>

    <!-- job mapping files -->
    <mapping resource="org/jbpm/job/Job.hbm.xml"/>
    <mapping resource="org/jbpm/job/Timer.hbm.xml"/>
    <mapping resource="org/jbpm/job/ExecuteNodeJob.hbm.xml"/>
    <mapping resource="org/jbpm/job/ExecuteActionJob.hbm.xml"/>

    <!-- taskmgmt.exe mapping files -->
    <mapping resource="org/jbpm/taskmgmt/exe/TaskMgmtInstance.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/exe/TaskInstance.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/exe/PooledActor.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/exe/SwimlaneInstance.hbm.xml"/>

    <!-- logging mapping files -->
    <mapping resource="org/jbpm/logging/log/ProcessLog.hbm.xml"/>
    <mapping resource="org/jbpm/logging/log/MessageLog.hbm.xml"/>
    <mapping resource="org/jbpm/logging/log/CompositeLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/ActionLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/NodeLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/ProcessInstanceCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/ProcessInstanceEndLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/ProcessStateLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/SignalLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/TokenCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/TokenEndLog.hbm.xml"/>
    <mapping resource="org/jbpm/graph/log/TransitionLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/VariableLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/VariableCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/VariableDeleteLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/VariableUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/ByteArrayUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/DateUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/DoubleUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/HibernateLongUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/HibernateStringUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/LongUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/context/log/variableinstance/StringUpdateLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/TaskLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/TaskCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/TaskAssignLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/TaskEndLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/SwimlaneLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/SwimlaneCreateLog.hbm.xml"/>
    <mapping resource="org/jbpm/taskmgmt/log/SwimlaneAssignLog.hbm.xml"/>

    <!-- ################################### -->
    <!-- # cache settings                  # -->
    <!-- # strategy="nonstrict-read-write" # -->
    <!-- # can be used with hibernate.cache.provider_class=org.hibernate.cache.HashtableCacheProvider # -->
    <!-- ################################### -->

    <class-cache class="org.jbpm.context.def.VariableAccess" usage="nonstrict-read-write" />
   
    <collection-cache collection="org.jbpm.file.def.FileDefinition.processFiles" usage="nonstrict-read-write" />
   
    <collection-cache collection="org.jbpm.graph.action.Script.variableAccesses" usage="nonstrict-read-write" />

    <class-cache class="org.jbpm.graph.def.Action" usage="nonstrict-read-write" />

    <class-cache class="org.jbpm.graph.def.Event" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.Event.actions" usage="nonstrict-read-write" />

    <class-cache class="org.jbpm.graph.def.ExceptionHandler" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.ExceptionHandler.actions" usage="nonstrict-read-write" />

    <class-cache class="org.jbpm.graph.def.Node" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.Node.events" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.Node.exceptionHandlers" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.Node.leavingTransitions" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.Node.arrivingTransitions" usage="nonstrict-read-write" />

    <class-cache class="org.jbpm.graph.def.ProcessDefinition" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.events" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.exceptionHandlers" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.nodes" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.actions" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.definitions" usage="nonstrict-read-write" />

    <collection-cache collection="org.jbpm.graph.def.SuperState.nodes" usage="nonstrict-read-write" />

    <class-cache class="org.jbpm.graph.def.Transition" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.Transition.events" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.graph.def.Transition.exceptionHandlers" usage="nonstrict-read-write" />
   
    <collection-cache collection="org.jbpm.graph.node.Decision.decisionConditions" usage="nonstrict-read-write" />
   
    <collection-cache collection="org.jbpm.graph.node.ProcessState.variableAccesses" usage="nonstrict-read-write" />
   
    <collection-cache collection="org.jbpm.graph.node.TaskNode.tasks" usage="nonstrict-read-write" />
   
    <class-cache class="org.jbpm.instantiation.Delegation" usage="nonstrict-read-write" />
   
    <class-cache class="org.jbpm.module.def.ModuleDefinition" usage="nonstrict-read-write" />
   
    <collection-cache collection="org.jbpm.taskmgmt.def.Swimlane.tasks" usage="nonstrict-read-write" />
   
    <class-cache class="org.jbpm.taskmgmt.def.TaskController" usage="nonstrict-read-write" />    
    <collection-cache collection="org.jbpm.taskmgmt.def.TaskController.variableAccesses" usage="nonstrict-read-write" />
   
    <class-cache class="org.jbpm.taskmgmt.def.Task" usage="nonstrict-read-write" />    
    <collection-cache collection="org.jbpm.taskmgmt.def.Task.events" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.taskmgmt.def.Task.exceptionHandlers" usage="nonstrict-read-write" />
   
    <collection-cache collection="org.jbpm.taskmgmt.def.TaskMgmtDefinition.swimlanes" usage="nonstrict-read-write" />
    <collection-cache collection="org.jbpm.taskmgmt.def.TaskMgmtDefinition.tasks" usage="nonstrict-read-write" />

    <!-- ############################ -->
    <!-- # cache settings           # -->
    <!-- # strategy="transactional" # -->
    <!-- # can be used with hibernate.cache.provider_class=org.hibernate.cache.TreeCacheProvider # -->
    <!-- ############################ -->
   
    <!--

    <class-cache class="org.jbpm.context.def.VariableAccess" usage="transactional" />
   
    <collection-cache collection="org.jbpm.file.def.FileDefinition.processFiles" usage="transactional" />
   
    <collection-cache collection="org.jbpm.graph.action.Script.variableAccesses" usage="transactional" />

    <class-cache class="org.jbpm.graph.def.Action" usage="transactional" />

    <class-cache class="org.jbpm.graph.def.Event" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.Event.actions" usage="transactional" />

    <class-cache class="org.jbpm.graph.def.ExceptionHandler" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.ExceptionHandler.actions" usage="transactional" />

    <class-cache class="org.jbpm.graph.def.Node" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.Node.events" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.Node.exceptionHandlers" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.Node.leavingTransitions" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.Node.arrivingTransitions" usage="transactional" />

    <class-cache class="org.jbpm.graph.def.ProcessDefinition" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.events" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.exceptionHandlers" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.nodes" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.actions" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.ProcessDefinition.definitions" usage="transactional" />

    <collection-cache collection="org.jbpm.graph.def.SuperState.nodes" usage="transactional" />

    <class-cache class="org.jbpm.graph.def.Transition" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.Transition.events" usage="transactional" />
    <collection-cache collection="org.jbpm.graph.def.Transition.exceptionHandlers" usage="transactional" />
   
    <collection-cache collection="org.jbpm.graph.node.Decision.decisionConditions" usage="transactional" />
   
    <collection-cache collection="org.jbpm.graph.node.ProcessState.variableAccesses" usage="transactional" />
   
    <collection-cache collection="org.jbpm.graph.node.TaskNode.tasks" usage="transactional" />
   
    <class-cache class="org.jbpm.instantiation.Delegation" usage="transactional" />
   
    <class-cache class="org.jbpm.module.def.ModuleDefinition" usage="transactional" />
   
    <collection-cache collection="org.jbpm.taskmgmt.def.Swimlane.tasks" usage="transactional" />
   
    <class-cache class="org.jbpm.taskmgmt.def.TaskController" usage="transactional" />    
    <collection-cache collection="org.jbpm.taskmgmt.def.TaskController.variableAccesses" usage="transactional" />
   
    <class-cache class="org.jbpm.taskmgmt.def.Task" usage="transactional" />    
    <collection-cache collection="org.jbpm.taskmgmt.def.Task.events" usage="transactional" />
    <collection-cache collection="org.jbpm.taskmgmt.def.Task.exceptionHandlers" usage="transactional" />
   
    <collection-cache collection="org.jbpm.taskmgmt.def.TaskMgmtDefinition.swimlanes" usage="transactional" />
    <collection-cache collection="org.jbpm.taskmgmt.def.TaskMgmtDefinition.tasks" usage="transactional" />
   
    -->   

  </session-factory>
</hibernate-configuration>


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]]> Mon, 13 Oct 2008 23:38:48 +0800 http://www.javaeye.com/problems/5251 http://www.javaeye.com/problems/5251 如何制作ajax的电子地图，，类似于google map或baidu map之类的 JavaEye网站 作者: wuleixushi  链接：http://www.javaeye.com/problems/5250  发表时间: 2008年10月13日
最近做毕业设计，向做一个基于ajax的电子地图，类似于google map或baidu map之类的，，没有经验和概念，，望大家指点一二，，推荐一些书籍或说说制作流程之类的，，总之，任何有帮助的信息都可以，该如何入手，很迷茫，，谢谢大家啊！！


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]]> Mon, 13 Oct 2008 22:46:32 +0800 http://www.javaeye.com/problems/5250 http://www.javaeye.com/problems/5250 JS使浏览器全屏 JavaEye网站 作者: cwmiss  链接：http://www.javaeye.com/problems/5249  发表时间: 2008年10月13日
有个问题想请大家帮忙解决一下， 在IE下用JS怎么使浏览器全屏？ 前提使不用 ActiveX 谢谢<br/><strong>问题补充</strong><br/> THK 有如下方法 <br />&lt;form> <br />&lt;div align="center"> <br /> &lt;input type="button" name="FullScreen" value="全屏显示" onClick="window.open(document.location, 'big', 'fullscreen=yes')"/> <br />&lt;/div> <br />&lt;/form> <br />但是仅限于IE6, 在IE7中使无效的。<br /><strong>问题补充：</strong><br />F11 是要这样子的 <br />&lt;script>&nbsp;&nbsp; <br />&nbsp; var&nbsp;&nbsp; wsh&nbsp;&nbsp; =&nbsp;&nbsp; new&nbsp;&nbsp; ActiveXObject("WScript.Shell");&nbsp;&nbsp; <br />&nbsp; wsh.sendKeys("{F11}")&nbsp;&nbsp; <br />&lt;/script> <br />前提使不用ActiveXObject。


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]]> Mon, 13 Oct 2008 20:53:29 +0800 http://www.javaeye.com/problems/5249 http://www.javaeye.com/problems/5249 如何做oracle9i的数据库同步 JavaEye网站 作者: songyu499  链接：http://www.javaeye.com/problems/5248  发表时间: 2008年10月13日
我现在的项目需求是： <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 有6个以上的数据库 如何能将这6个数据库进行同步 需要十分钟同步一次； <br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 我用的数据库是oracle9i,多谢指点


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]]> Mon, 13 Oct 2008 20:53:22 +0800 http://www.javaeye.com/problems/5248 http://www.javaeye.com/problems/5248 Java是在绕圈子吗——关于Hibernate Annotation的疑问 JavaEye网站 作者: iKing  链接：http://www.javaeye.com/problems/5247  发表时间: 2008年10月13日
一直想不明白： <br />EJB2.0中对Entity对象侵入的“危害”，以及Domain model的复用，早期的Hibernate的版本使用**.hbm.xml映射文件使Domian model变得非常简单干净。 <br />Annotation的出现，使映射信息再次回到了实体对象之中，这样对实体对象进行复用的时候又要重新修改原有的实体对象的Java文件（尽管仅仅是metadata），但实际感觉仅仅是将对侵入的Java代码的修改变成了对metadata的修改！ <br />不知道其中的利弊到底在哪里？


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]]> Mon, 13 Oct 2008 20:51:31 +0800 http://www.javaeye.com/problems/5247 http://www.javaeye.com/problems/5247 (已经搞定了!)用polish框架启动模拟器，RMS不能用？怎么办，难道非要到手机上测试RMS？ JavaEye网站 作者: hypercube1024  链接：http://www.javaeye.com/problems/5246  发表时间: 2008年10月13日
用ant emulator启动模拟器，像下面这样的就会报异常，难道非要到手机上面测试，还是要在polish里配置什么东东？ <br /><pre name="code" class="java">
private void saveNote(Note note) {
Vector notes = new Vector();
notes.addElement(note);
try {
storage.save(notes, "notes");
} catch (IOException e) {
e.printStackTrace();
}
}

Note note = new Note("xxxx", "yyyy");
saveNote(note);
</pre> <br /> <br />日志里面报下面的异常是什么原因啊 <br />[j2mepolish] Generic/AnyPhone: java.io.IOException: Cannot serialize org.qpt.Note <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.io.Serializer.serialize(+1548) <br />[j2mepolish] Generic/AnyPhone: Serializer.java:454: throw new IOException("Cannot serialize " + object.getClass().getName() ); <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.io.Serializer.serialize(+814) <br />[j2mepolish] Generic/AnyPhone: Serializer.java:320: serialize( vector.elementAt(i), out ); <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.io.RmsStorage.save(+24) <br />[j2mepolish] Generic/AnyPhone: RmsStorage.java:225: byte[] data = byteOut.toByteArray(); <br />[j2mepolish] Generic/AnyPhone:&nbsp; at org.qpt.MyPolish.saveNote(+23) <br />[j2mepolish] Generic/AnyPhone: Decompiled stack-trace: storage.save(notes, "notes"); <br />[j2mepolish]&nbsp;&nbsp;&nbsp;&nbsp; //&nbsp;&nbsp;&nbsp; 7&nbsp;&nbsp; 13:aload_0 <br />[j2mepolish]&nbsp;&nbsp;&nbsp;&nbsp; //&nbsp;&nbsp;&nbsp; 8&nbsp;&nbsp; 14:getfield&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; #29&nbsp; &lt;Field RmsStorage storage> <br />[j2mepolish]&nbsp;&nbsp;&nbsp;&nbsp; //&nbsp;&nbsp;&nbsp; 9&nbsp;&nbsp; 17:aload_2 <br />[j2mepolish]&nbsp;&nbsp;&nbsp;&nbsp; //&nbsp;&nbsp; 10&nbsp;&nbsp; 18:ldc1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; #165 &lt;String "notes"> <br />[j2mepolish]&nbsp;&nbsp;&nbsp;&nbsp; //&nbsp;&nbsp; 11&nbsp;&nbsp; 20:invokevirtual&nbsp;&nbsp; #169 &lt;Method void RmsStorage.save(Object, String)> <br />[j2mepolish] <br />[j2mepolish] Generic/AnyPhone:&nbsp; at org.qpt.MyPolish.editFormAction(+44) <br />[j2mepolish] Generic/AnyPhone: [javac] D:\develop\myProject\myPolish\source\src\org\qpt\MyPolish.java:75: saveNote(note); <br />[j2mepolish] Generic/AnyPhone:&nbsp; at org.qpt.MyPolish.commandAction(+38) <br />[j2mepolish] Generic/AnyPhone: [javac] D:\develop\myProject\myPolish\source\src\org\qpt\MyPolish.java:44: editFormAction(cmd, disp); <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.ui.Screen.handleCommand(+52) <br />[j2mepolish] Generic/AnyPhone: Decompiled stack-trace: flag = true; <br />[j2mepolish]&nbsp;&nbsp;&nbsp;&nbsp; //&nbsp;&nbsp; 28&nbsp;&nbsp; 52:iconst_1 <br />[j2mepolish]&nbsp;&nbsp;&nbsp;&nbsp; //&nbsp;&nbsp; 29&nbsp;&nbsp; 53:istore_3 <br />[j2mepolish] <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.ui.Screen$ForwardCommandListener.commandAction(+8) <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.ui.Screen.callCommandListener(+24) <br />[j2mepolish] Generic/AnyPhone: Screen.java:3499: this.forwardCommandListener.commandAction(cmd, this ); <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.ui.CommandItem.handleKeyReleased(+283) <br />[j2mepolish] Generic/AnyPhone: CommandItem.java:398: return true; <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.ui.Container.handleKeyReleased(+30) <br />[j2mepolish] Generic/AnyPhone: Container.java:1645: if ( item.handleKeyReleased( keyCode, gameAction ) ) { <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.ui.MenuBar.handleKeyReleased(+101) <br />[j2mepolish] Generic/AnyPhone: MenuBar.java:1357: boolean handled = this.commandsContainer.handleKeyReleased(keyCode, gameAction); <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.ui.Screen.keyReleased(+128) <br />[j2mepolish] Generic/AnyPhone: Screen.java:2701: if (keyCode == this.triggerReleasedKeyCode) { <br />[j2mepolish] Generic/AnyPhone:&nbsp; at de.enough.polish.ui.MasterCanvas.keyReleased(+23) <br />[j2mepolish] Generic/AnyPhone: MasterCanvas.java:174: return; <br />[j2mepolish] Generic/AnyPhone:&nbsp; at javax.microedition.lcdui.Canvas.callKeyReleased(+19) <br />[j2mepolish] Generic/AnyPhone:&nbsp; at javax.microedition.lcdui.Display$DisplayAccessor.keyEvent(+206) <br />[j2mepolish] Generic/AnyPhone:&nbsp; at javax.microedition.lcdui.Display$DisplayManagerImpl.keyEvent(+11) <br />[j2mepolish] Generic/AnyPhone:&nbsp; at com.sun.midp.lcdui.DefaultEventHandler.keyEvent(+127) <br />[j2mepolish] Generic/AnyPhone:&nbsp; at com.sun.midp.lcdui.AutomatedEventHandler.keyEvent(+210) <br />[j2mepolish] Generic/AnyPhone:&nbsp; at com.sun.midp.lcdui.DefaultEventHandler$QueuedEventHandler.handleVmEvent(+114) <br />[j2mepolish] Generic/AnyPhone:&nbsp; at com.sun.midp.lcdui.DefaultEventHandler$QueuedEventHandler.run(+57)<br/><strong>问题补充</strong><br/>搞定了要实现de.enough.polish.io.Serializable接口……


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]]> Mon, 13 Oct 2008 20:51:24 +0800 http://www.javaeye.com/problems/5246 http://www.javaeye.com/problems/5246 JBoss JGroup UDP配置 JavaEye网站 作者: il_o  链接：http://www.javaeye.com/problems/5245  发表时间: 2008年10月13日
我想做一个JBoss的Hotstandby, 但在jboss-cluster.xml里UDP要设置mcast_addr,查了一个好像要是一个支持IP多播的主机地址,现在,我想设置ip_mcast="false",也就是不用IP多播.但设完了,集群也发现不了了.还有哪些地方要配置啊？ <br /> <br />分布式,偶还很新,希望大家可以不吝经验,多多指教. <br /> <br />另,有没有办法,可以注册到HAMembershipListener,因为加载类的CLASSLOADER,不一样.我现在只能起一个线程,不断的读MBean ClusterPartition 的属性"CurrentView",然后自己做一个Listener，有其它的接口吗？<br/><strong>问题补充</strong><br/>mcast_addr是一个D类的IP! <br />


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]]> Mon, 13 Oct 2008 20:49:16 +0800 http://www.javaeye.com/problems/5245 http://www.javaeye.com/problems/5245 hibernate多对多问题 JavaEye网站 作者: liliang1222  链接：http://www.javaeye.com/problems/5244  发表时间: 2008年10月13日
adverties.hbm.xml <br /> &lt;set name="items" table="item_adverties_link" catalog="vikoolcn" <br /> cascade="save-update" lazy="false" inverse="true"> <br /> &lt;key column="id">&lt;/key> <br /> &lt;many-to-many column="itemId" <br /> class="com.vikool.company.model.Item"> <br /> &lt;/many-to-many> <br /> &lt;/set> <br /> <br />item.hbm.xml <br /> &lt;set name="ads" table="item_adverties_link" catalog="vikoolcn" <br /> cascade="save-update" lazy="false"> <br /> &lt;key column="id">&lt;/key> <br /> &lt;many-to-many column="advertiesId" <br /> class="com.vikool.company.model.Adverties"> <br /> &lt;/many-to-many> <br /> &lt;/set> <br /> <br />item_adverties_link表就有itemId和advertiesId两个字段 <br /> <br />他老报unknown column 'ads0_.id' in 'field list' <br /> <br />我之前item_adverties_link表是id,itemid,advertiesid三个字段，可他老是前两个字段对应，所以我把id字段删了，结果出现这个问题了 ，请大家看看哪里错了


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]]> Mon, 13 Oct 2008 20:48:46 +0800 http://www.javaeye.com/problems/5244 http://www.javaeye.com/problems/5244 利用itext来操作pdf,如何将cell只显示下框线? JavaEye网站 作者: simonqsm  链接：http://www.javaeye.com/problems/5243  发表时间: 2008年10月13日
利用itext来操作pdf,如何将cell只显示下框线?


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]]> Mon, 13 Oct 2008 20:47:39 +0800 http://www.javaeye.com/problems/5243 http://www.javaeye.com/problems/5243 关于getsession()方法的疑问 JavaEye网站 作者: wang19841229  链接：http://www.javaeye.com/problems/5242  发表时间: 2008年10月13日
<p>最近发现项目中的一个DAO方法中为了支持所有的HQL查询，我们写了一个通用的方法，这个方法是调用getsession方法获得hibernate的 session的。我感觉这个方法是获得hibernate 的session后，可能是要自己关闭session.可是我们的方法中没有关闭session,所以我觉得这个方法有问题。大家看看这段代码。</p>
<p>&nbsp;</p>
<pre name="code" class="java">public class HQLDao extends HibernateDaoSupport implements IHQLDao{

//我觉得这个方法有问题，因为这样查出来的1对多的数据中，所有set集合的延迟加载都好像没有打开一样。所以我怀疑session重来没有关闭。
public List executeList(String sql) {

List list = getSession().createQuery(sql).list();
return list;
}


}</pre>
<p>&nbsp;给位帮我分析一下。</p>
<p>&nbsp;</p><br/><strong>问题补充</strong><br/>但是如果这个线程不结束，这个session也就是一直存在，可是这个线程会自己结束吗。如果不会是不是会造成内存泄漏。<br/><strong>问题补充</strong><br/>而且我做过测试这个方法如果在一个action中循环调用一定次数之后，程序就无法继续查询估计是session没有关闭造成的，而是用spring的模板就没有这种问题。


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]]> Mon, 13 Oct 2008 20:45:33 +0800 http://www.javaeye.com/problems/5242 http://www.javaeye.com/problems/5242 图像编辑控件，如何要用Flash来实现 JavaEye网站 作者: mrkai  链接：http://www.javaeye.com/problems/5241  发表时间: 2008年10月13日
网上现在有很多在线图像编辑器，其中大部份都是用Flash技术来实现的，小弟对Flash编程技术，刚接触不久，恳请各位赐教。 <br />如果要实现这样一个图像编辑器，采用Flash技术的话，实现的具体思路如何？


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]]> Mon, 13 Oct 2008 20:44:28 +0800 http://www.javaeye.com/problems/5241 http://www.javaeye.com/problems/5241 关于权重匹配 JavaEye网站 作者: haizhekafe  链接：http://www.javaeye.com/problems/5240  发表时间: 2008年10月13日
我们要开发个平台所有与平台交互的个人基本信息都保存到平台上。在这涉及到相似数据的合并。例如姓名，身份证号，性别都有个权重值。假如权重值到80时新数据覆盖旧数据，到60时手动合并，到40时就把这条数据做为新数据。谁有这方面经验。谢谢谢谢


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]]> Mon, 13 Oct 2008 20:43:40 +0800 http://www.javaeye.com/problems/5240 http://www.javaeye.com/problems/5240 权重匹配 JavaEye网站 作者: haizhekafe  链接：http://www.javaeye.com/problems/5239  发表时间: 2008年10月13日
更多相关推荐 我们要开发个平台所有与平台交互的个人基本信息都保存到平台上。在这涉及到相似数据的合并。例如姓名，身份证号，性别都有个权重值。假如权重值到80时新数据覆盖旧数据，到60时手动合并，到40时就把这条数据做为新数据。谁有这方面经验。谢谢谢谢


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]]> Mon, 13 Oct 2008 20:43:32 +0800 http://www.javaeye.com/problems/5239 http://www.javaeye.com/problems/5239 Java图形界面程序编辑 JavaEye网站 作者: 一郎俊雄  链接：http://www.javaeye.com/problems/5238  发表时间: 2008年10月13日
编写图形界面的程序，接收用户输入的一个字符串和一个字符，将字符串中出现的所有改字符删除，打印输出新生成的结果字符串。


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]]> Mon, 13 Oct 2008 20:00:18 +0800 http://www.javaeye.com/problems/5238 http://www.javaeye.com/problems/5238 oracle9i 的分布式如何来做 JavaEye网站 作者: songyu499  链接：http://www.javaeye.com/problems/5237  发表时间: 2008年10月13日
我现在的项目需求是：
                    有6个以上的数据库 如何能将这6个数据库进行同步 需要十分钟同步一次；
                    我用的数据库是oracle9i,多谢指点


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]]> Mon, 13 Oct 2008 19:24:27 +0800 http://www.javaeye.com/problems/5237 http://www.javaeye.com/problems/5237 如何kill javaw process JavaEye网站 作者: yangyi  链接：http://www.javaeye.com/problems/5236  发表时间: 2008年10月13日
windows下javaw的pid可以在进程管理器里看到（可恶的虚拟机所有的程序都是javaw），好像也可以通过tasklist ntsd之类的命令查看管理
用netstat -nao|find "PID"可以查看打开的端口包括监听端口和请求端口。
请问怎样写一个脚本让我把8080端口的javaw进程kill掉。我现在在eclipse下打开了一个jboss服务器，现在服务器死掉了，一不小心就会把eclipse给kill掉


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]]> Mon, 13 Oct 2008 19:13:20 +0800 http://www.javaeye.com/problems/5236 http://www.javaeye.com/problems/5236