[Javassist] New message: "How can I redirect field access to a method call?"
by xeo show
User development,
A new message was posted in the thread "How can I redirect field access to a method call?":
http://community.jboss.org/message/531784#531784
Author : xeo show
Profile : http://community.jboss.org/people/xeoshow
Message:
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Hello,
I am new to Javassist, I found below existing API:
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| void | *http://www.csg.is.titech.ac.jp/%7Echiba/javassist/html/javassist/CodeConverter.html#redirectFieldAccess%28javassist.CtField,%20javassist.CtClass,%20java.lang.String%29*(http://www.csg.is.titech.ac.jp/%7Echiba/javassist/html/javassist/CtField.html field, http://www.csg.is.titech.ac.jp/%7Echiba/javassist/html/javassist/CtClass.... newClass, java.lang.String newFieldname)
Modify a method body so that field read/write expressions access a different field from the original one. |
|
|
| void | *http://www.csg.is.titech.ac.jp/%7Echiba/javassist/html/javassist/CodeConverter.html#replaceFieldRead%28javassist.CtField,%20javassist.CtClass,%20java.lang.String%29*(http://www.csg.is.titech.ac.jp/%7Echiba/javassist/html/javassist/CtField.html field, http://www.csg.is.titech.ac.jp/%7Echiba/javassist/html/javassist/CtClass.... calledClass, java.lang.String calledMethod)
Modify a method body so that an expression reading the specified field is replaced with a call to the specified +static+ method. |
| void | *http://www.csg.is.titech.ac.jp/%7Echiba/javassist/html/javassist/CodeConverter.html#replaceFieldWrite%28javassist.CtField,%20javassist.CtClass,%20java.lang.String%29*(http://www.csg.is.titech.ac.jp/%7Echiba/javassist/html/javassist/CtField.html field, http://www.csg.is.titech.ac.jp/%7Echiba/javassist/html/javassist/CtClass.... calledClass, java.lang.String calledMethod)
Modify a method body so that an expression writing the specified field is replaced with a call to the specified static method. |
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What I want is: When access a static field, it will be redirected to a method call, but from above APIs, seems do not have this function, could any one please help?
Thanks a lot.
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16 years, 4 months
[EJB 3.0] New message: "problem with LdapLoginModule"
by Stefan Henz
User development,
A new message was posted in the thread "problem with LdapLoginModule":
http://community.jboss.org/message/531775#531775
Author : Stefan Henz
Profile : http://community.jboss.org/people/shenz
Message:
--------------------------------------------------------------
Hi,
I've the following problem with the LdapLoginModule (same for the LdapExtLoginModule, which I've tried too):
even I've configured the LdapLoginModule in the login-config.xml, when typing the username and the password in the loginPanel, i.e. when entering the URL
http://loccalhost:8080/myWebApp/web
or
https://localhost:8443/myWebApp/web
where WebApp is a EJB project packed in the an ear file "WebApp.ear"
(a HTTPs connector is enabled and a redirect from HTTP port 8080 to the secure port HTTPs in the server.xml is enabled) on my computer,
I get always the follwing error message
:38:42,107 ERROR [UsersRolesLoginModule] Failed to load users/passwords/role files
java.io.IOException: No properties file: users.properties or defaults: defaultUsers.properties found
at org.jboss.security.auth.spi.Util.loadProperties(Util.java:198)
at org.jboss.security.auth.spi.UsersRolesLoginModule.loadUsers(UsersRolesLoginModule.java:186)
at org.jboss.security.auth.spi.UsersRolesLoginModule.createUsers(UsersRolesLoginModule.java:200)
at org.jboss.security.auth.spi.UsersRolesLoginModule.initialize(UsersRolesLoginModule.java:127)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:756)
...
I don' t understand why for a user.properties file is searched after.
The according snippet code of the login-config.xml looks like:
<policy>
...
<application-policy name="myWebApp">
<authentication>
<login-module code="org.jboss.security.auth.spi.LdapLoginModule" flag="required">
<module-option name="java.naming.factory.initial">com.sun.jndi.ldap.LdapCtxFactory</module-option>
<module-option name="java.naming.provider.url">ldap://ldap.local/</module-option>
<module-option name="java.naming.security.protocol">ssl</module-option>
<module-option name="java.naming.security.authentication">simple</module-option>
<!-- the username is gvine in "uid" not in "cn", i.e.
on commad line you type "ldapsearch -x uid=username in order to get the user information -->
<module-option name="principalDNPrefix">uid=</module-option>
<!-- principalDNSuffix has to be empty because it looks like
ou=<deparment>, ou=users, dc=domainPart1, dc=domainPart2 -->
<module-option name="principalDNSuffix"></module-option>
<module-option name="uidAttributeID">member</module-option>
<!-- all roles could be empty because in our LDAP server no roles are defined -->
<module-option name="rolesCtxDN"></module-option>
<module-option name="uidAttributeID">member</module-option>
<module-option name="roleAttributeID">uid</module-option>
<module-option name="roleAttributeIsDN">false</module-option>
<module-option name="searchTimeLimit">5000</module-option>
<module-option name="searchScope">SUBTREE_SCOPE</module-option>
<module-option name="allowEmptyPasswords">false</module-option>
<module-option name="debug">true</module-option>
</login-module>
</authentication>
</application-policy>
</policy>
The content of the jboss.xml is:
<?xml version="1.0" encoding="UTF-8"?>
<jboss>
<security-domain>myWebApp</security-domain>
</jboss>
The jboss-web.xml has the content:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jboss-web PUBLIC
"-//JBoss//DTD Web Application 5.0//EN"
"http://www.jboss.org/j2ee/dtd/jboss-web_5_0.dtd">
<jboss-web>
<security-domain>java:/jaas/myWebApp</security-domain>
<context-root>/myWebApp</context-root>
</jboss-web>
And the web.xml is:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<display-name>JAAS</display-name>
<security-constraint>
<display-name>myWebApp</display-name>
<web-resource-collection>
<web-resource-name>instituteKurz</web-resource-name>
<url-pattern>/*</url-pattern>
<http-method>GET</http-method>
<http-method>POST</http-method>
</web-resource-collection>
<auth-constraint>
<role-name>*</role-name>
</auth-constraint>
<user-data-constraint>
<transport-guarantee>CONFIDENTIAL</transport-guarantee>
</user-data-constraint>
</security-constraint>
<login-config>
<auth-method>BASIC</auth-method>
<realm-name>myWebApp</realm-name>
</login-config>
Can somebody of you help me maybe?
Thx,
Jim
--------------------------------------------------------------
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16 years, 4 months
[JBoss Tools] New message: "Re: JBoss Tools 3.1 Final!"
by Denis Golovin
User development,
A new message was posted in the thread "JBoss Tools 3.1 Final!":
http://community.jboss.org/message/531772#531772
Author : Denis Golovin
Profile : http://community.jboss.org/people/dgolovin
Message:
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> asookazian wrote:
>
> What is the best (and safest) way to upgrade?
If you update from Development Releases like 3.1.0.M1, ..., 3.1.0.M4, 3.1.0.CR1, ..., 3.1.0.CR3 update from satble galileo update site should work for you. If you have any problem with update you can try to uninstall JBossTools Plugins and then install them form update site. If previous steps don't help you or If you have nightly version the best way is fresh eclipse installation and then installation JBossTools from online or offline update site.
I personally prefer to use to Eclipse IDE for Java EE Developers and and then to install JBossTools from online update site. It is better because in "Eclipse Platform Installation Details" Dialog (see previous post) all eclipse plug-ins will be aggregated under one item and gives easy way to install all JBossTools plugins if it is needed.
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To reply to this message visit the message page: http://community.jboss.org/message/531772#531772
16 years, 4 months
[JBoss Tools] New message: "Re: JBoss Tools 3.1 Final!"
by Denis Golovin
User development,
A new message was posted in the thread "JBoss Tools 3.1 Final!":
http://community.jboss.org/message/531769#531769
Author : Denis Golovin
Profile : http://community.jboss.org/people/dgolovin
Message:
--------------------------------------------------------------
> asookazian wrote:
>
> I'd like to upgrade. I believe I have 3.1.0.M4 (3.1.0.v200910281724M-H247-M4) currently. Is there an easy way to find out what version of a plugin you have without looking at all the folders in the eclipse\plugins folder? This is always such a pain.
You can find all versions for JBossTools Plugins in "About Eclipse Platform" Dialog. Use "Help->About Eclipse Platform" bar menu to show it. Then click on JBossTools button http://community.jboss.org/servlet/JiveServlet/showImage/2330/jboss_tools...
> asookazian wrote:
>
> I search for updates in Eclipse (it does not allow me to search for updates for particular plugins!
It acually is Go to "About Eclipse Platform" dialog again. Click "Installation Details" button and you get to "Eclipse Platform Installation Detail" Dialog. Select feature you'd like to upgrade on "Installed Software" tab. If feature was installed trough update site "Update..." button should be enabled at the bottom of dialog.
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16 years, 4 months
