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RSS订阅原创 Unsupported major.minor version
To fix the actual problem you should try to either run the Java code with a newer version of Java JRE or specify the target parameter to the Java compiler to instruct the compiler to create code compa...
2016-08-06 08:28:58
143
原创 Jboss -- Manually deploy war
wildfly-8.x.x.Final/bin$ ./jboss-cli.sh --connect[standalone@localhost:9990 /] deploy xxx
2014-12-27 21:17:08
181
原创 Good strategy for converting jpa entities into restful resources
With a combination of JAX_RS 1.1 and Jackson/GSON you can expose JPA entities directly as REST resources, but you will run into a myriad of problems.DTOs i.e. projections onto the JPA entitie...
2014-12-05 19:31:12
148
原创 JBoss Forge
java 7 JDK forge 2.12.3http://forge.jboss.org/document/sample-forge-usage-tasks$ project-new --named example --topLevelPackage org.mycomp.myapp --type war --finalName myExample$ jpa-new-...
2014-12-02 20:29:44
218
原创 Wildfly 8.2 confict with Mojarra 2.2.1
SEVERE [javax.enterprise.resource.webcontainer.jsf.config] (MSC service thread 1-3) Critical error during deployment: : com.sun.faces.config.ConfigurationException: The tag named passThroughAttr...
2014-12-02 16:03:13
366
原创 Wildfly 8.2 configure data source
wildfly-8.2.0.Final/bin$ ./jboss-clYou are disconnected at the moment. Type 'connect' to connect to the server or '[disconnected /] connect[standalone@localhost:9990 /] module add --name=or...
2014-12-02 12:50:00
160
原创 Postgresql searchpath
postgresql allow:jdbc:postgresql://localhost:5432/testingsdb?searchpath=yourschema
2014-10-26 20:27:28
221
1
原创 Persistence Unit and transaction-type
"The transaction-type attribute is used to specify whether the entity managers provided by the entity manager factory for the persistence unit must be JTA entity managers or resource-local entity ma...
2014-10-26 14:27:00
246
原创 Many to one for Nullable foreign keys
A unidirectional many-to-one association on a join table is common when the association is optional. For example: ...
2014-10-25 11:12:14
128
原创 configure postgresql datasource in EAP 6.3 / Wildfly 8
find JBoss / Wildfly application server./jboss-cli.shInstall module containing the JDBC Driver. Specify the module name and the location where the jdbc driver has been downloaded:module ad...
2014-10-25 01:09:54
122
原创 Intellij Rest Client Tool window
using the Tools | Test RESTful Web Service command. View | Tool Windows | REST Client - the tool window can be accessed
2014-10-18 21:46:36
155
原创 basic postgres sql
sudo apt-get install postgresql phppgadminsudo apt-get install pgadmin3sudo su - postgrescreateuser drupalShall the new role be a superuser? (y/n) ypsql -d postgres -U postgresalte...
2014-10-13 17:05:41
147
原创 DB2 10.5
ubutu 12.04sudo apt-get install lib32stdc++6sudo apt-get install libpam0g:i386sudo ln -s /lib/i386-linux-gnu/libpam.so.0 /lib/libpam.so.0http://ubuntuforums.org/archive/index.php/t-214...
2014-10-13 11:39:36
268
原创 Intellij maven
1)run following command for idea project mvn -U idea:idea2) /bin/idea64.vmoptions-Xms128m-Xmx8192m-XX:MaxPermSize=1024m3) addin this line in the maven config 4) copy commons-...
2014-10-09 11:15:57
122
原创 Microsoft Tools
1、 ProcessExplorer(分析文件加载、占用)2、 Procmon.exe(分析文件加载、注册信息)3、 Dbgview.exe(记录日志)4、 SPY++(查看窗口位置、层次关系)5、 SpyIt(获取窗口信息)6、Windbg http://www.windbg.org/...
2014-09-18 13:11:52
272
原创 Ubuntu with maven 3
http://www.discursive.com/blog/4636sudo apt-get install python-software-propertiessudo add-apt-repository "deb http://build.discursive.com/apt/ lucid main"sudo apt-get updatesudo apt-get ins...
2011-11-23 19:08:12
123
原创 forge alpha4
error when upgrade to forge alpha4Exception in thread "Thread-0" java.lang.NoClassDefFoundError: org/jboss/seam/forge/shell/plugins/Plugin at java.lang.ClassLoader.defineClass1(Native Method) ...
2011-06-11 15:16:10
114
原创 Setup git on RHEL 5.4
rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-4.noarch.rpmyum install git
2010-10-23 19:13:47
94
原创 eclipse and tomcat startup ...
Tomcat did not startupIn the "Server locations" section, the correct option is "Use Tomcat installation".
2010-10-01 13:31:50
92
原创 Apache Axis2 - Concept
endpoint -- the full URL is http://www.ttdev.com/SimpleServicenamespace -- just like a Java package, but it is not in a dot format like com.ttdev.foo; it is in the format of a URL.full name --...
2010-09-18 11:16:18
101
原创 Multiple JBoss instances on the same machine
http://manoharviswanathan.com/blog/tech/running-multiple-jboss-instances-on-the-same-machine/Running multiple JBoss instances on the same machineDid you ever had the requirement to run multipl...
2010-08-10 11:36:10
154
原创 IntelliJ seam tag
if IntelliJ seam tag can not resolve by intelliJxmlns:s="http://jboss.com/products/seam/taglib"which can add-in ...
2010-08-10 11:33:57
105
javamail
basic import org.apache.commons.mail.*;import java.net.URL;import java.net.MalformedURLException;public class ApacheSendMail { public static void main(String[] argv) throws EmailEx...
2010-04-01 20:33:30
95
原创 Seam Hibernate 延迟加载
1) Entity UnSerializable Annotation on property datatype byte[]2) Build add instumentonetoone table mapping may not working properlymanytoone table mapping may work.
2010-01-06 09:48:51
102
modalpanel reRender error
will make the reRender in modalpanel have problem,most likely is reRender than do action.
2009-11-10 10:32:13
114
原创 Linux Performance Monotor
When the system is running fast/normally you need to take a baseline. Look at [b]top[/b], see what your percentage system, user, idle and iowait is. These can be seen here:Cpu(s): 8.6% us, 0.3% ...
2009-09-19 17:37:47
115
原创 Eclipse tips (1)
Eclipse Tip: Sharing Java project settingsThe Eclipse 3.1 has a new feature. Now the Java project settings like Compiler and Code Style can be shared with the entire team using the version control...
2009-09-03 07:44:00
160
JBoss Tips (1)
Copy database driver to C:\usr\jboss\jboss-4.2.3.GA\server\default\liblike h2.
2009-09-02 21:37:23
99
Eclipse on linux
Eclipse gets past the splash screen but then an empty window appears./eclipse -vmargs -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/eclipse/libs/xulrunner19http://wiki.eclipse.org/IRC_FAQ#C...
2009-08-31 21:04:25
105
原创 Seam Hash Password
http://shervinasgari.blogspot.com/2009/02/hash-user-password-in-seam-211-manually.htmlpublic String saveProcessUser() { // Check if a new password has been entered if (currentUser....
2009-08-31 16:35:07
127
原创 change default font size
Overwrite default fontsize .rich-panel-body {font-family: 'Calibri'; font-size:x-large }
2009-08-27 14:48:37
119
Seam Order by
1) setOrder("Calendar.datesStart asc");2) http://seamframework.org/Community/EntityQueryAndOrderingIssue
2009-08-11 09:51:44
95
原创 Seam and JBPM
Practical JBoss Seam ProjectsPage 159 to 1611) jBPM Supporting tasks implemented in variety of ways (web pages, business components, business rules, etc.), connected together with a structured w...
2009-08-04 11:48:02
134
原创 Seam's tips for Seam in Action (2)
Page 771) sort the enityHome List 1. Comparator 2. @OrderBy at the parent entity
2009-08-01 18:14:20
92
原创 Seam's tips for Seam in Action (1)
1) add entity by method-bindingpage 18#{tipAction.add(tip)} public void add(GolfTip tip) { entityManager.persist(tip); activeTip = tip; facesMessages.add( ...
2009-07-30 14:32:43
127
原创 Galileo and Maven
-startupplugins/org.eclipse.equinox.launcher_1.0.200.v20090520.jar--launcher.libraryplugins/org.eclipse.equinox.launcher.win32.win32.x86_1.0.200.v20090519-productorg.eclipse.epp.package.jee....
2009-07-14 12:19:44
124
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