I want to connect to a mysql database at localhost:3306 using jdbc in a GWT servlet, but when I try connecting I get this error:
java.security.AccessControlException: access denied (java.lang.RuntimePermission modifyThreadGroup)
...
I know that I need to apply a security policy for tomcat to solve this problem, something like this:
grant codeBase "file:${catalina.home}/webapps/-" {
permission java.net.SocketPermission "192.168.12.81:3306", "connect";
};
But I don't know where should I apply this change? Please provide a solution for both hosted & web mode.
Make sure you are not using the Google App Engine (I'm assuming here you are using the Google Eclipse Plugin): go to your project's properties -> Google -> App Engine, and make sure it's unchecked.
If this doesn't help, read through the suggestions in this thread.
Related
I am trying to create an openshift3 application in Eclipse IDE after installing JBoss Developer tool plugin in IDE, But getting below error at the time Sign into OpenShift.
Error: The server type, credentials, or auth scheme might be incorrect:
I have also tried other server hostname like https://console.starter-us-east-1.openshift.com/console/ and much more, but still not working.
While, when I tried to log in using OC tool (OpenShift CLI) with the same credential (as seen in picture), I haven't got any error.
I also tried to run RHC (OpenShift Client Tool) but at the time of RHC setup it is saying "You are not authorized to perform this operation."
Please help me to solve it out.
First of all, it looks like you're using an outdated version of the JBoss Tools Openshift plugin, because the "New Openshift Application" wizard looks a little bit different at the moment. So try to update it:
Help -> About Eclipse -> Installation Details -> Update... - and choose at least all the JBoss Tools plugins that it'll report to you (the best will be to choose everything reported) and update them.
Secondly, what is the URL which you use to access the Openshift web console in your browser? It seems to me that it is https://console.starter-us-east-1.openshift.com. Are you able to login there with your credentials? If yes, the same must work in JBoss Tools Openshift plugin. Check this and this articles for more info about using it.
I'm having difficulty in integrating AEM 5.6.1 with Site Catalyst. It allows me to connect in the configuration successfully, but does not work on the framework setup.
I've followed the standard procedure to connect AEM to SC and it accepts my login in the configuration, but fails on the framework set up with the browser message 'We were not able to login to SiteCatalyst. Please check your credentials and try again.'. Behind the scenes in the server log;
12.12.2014 14:10:06.967 *WARN* [0:0:0:0:0:0:0:1 [1418393406764] POST /libs/cq/analytics/sitecatalyst/service.json HTTP/1.1] com.day.cq.analytics.sitecatalyst.impl.SitecatalystHttpClientImpl Data center 'https://api3.omniture.com/admin/1.3/rest/' responded with errors {"error":{"code":500,"message":"Internal Server Error"}}
12.12.2014 14:10:06.967 *ERROR* [0:0:0:0:0:0:0:1 [1418393406764] POST /libs/cq/analytics/sitecatalyst/service.json HTTP/1.1] com.day.cq.analytics.sitecatalyst.impl.servlets.SitecatalystServlet Call to SiteCatalyst method 'Company.GetReportSuites' failed com.day.cq.analytics.sitecatalyst.SitecatalystException: not authenticated
I've tried accessing via the API Explorer and it works.
I've tried the troubleshooting guide without success.
I can log in to Site Catalyst, I'm an admin, I am in the web services access group.
I've tried using a clean install of CQ5.6.1 with geometrixx - it doesn't work either.
I've tried this from a server and from a localhost/dev machine with the same results. No proxy. I've even tried using the shared secret as the password but then it doesn't connect at all, and fails on the configuration screen.
What might cause this to fail?
If it doesn't work with a fresh install and Geometrixx, then it's probably an Adobe bug. That's typically the first thing support will ask you about.
I would also verify using Geometrixx Outdoors, or a more recent demo site, on your fresh install, just to ensure it's not an outdated ClientLib issue.
I know this isn't a direct answer to your question, but honestly, I would approach the integration differently. I've worked with the AEM-SC framework and it's buggy at best. It's very finicky, it doesn't REALLY work the way the documentation claims, and it requires that you're very specific about what Clientlibs are on the page.
Moving forward, I think using Adobe Dynamic Tag Manager is the better approach, for many reasons. My understanding is that it's Adobe's recommendation as well. I'd consider moving to that. In AEM 5.6.1, you'll have to customize your integration with DTM, but it's not very hard.
Solution: Add a property on the configuration node for sitecatalyst: (eg. /etc/cloudservices/sitecatalyst/my-sc-configuration)
server=https://api.omniture.com/admin/1.2/rest/
it also seems to work with newer API versions such as https://api3.omniture.com/admin/1.3/rest/
It would appear that for 5.6.1 it ignores the OSGi configuration, at least for the configuration screens. With this extra property, the framework page loads without error and allows selection of the RSID.
currently I am working with mule esb in cloud, to achieve this I am using free trial version of Cloudhub. FYI, I am new to cloudhub and right now tring to deploy my mule application there. Unfortunately, everytime I tried to deploy my application, it can not be deployed.
I have tried 2 ways to deploy the apps.
The first one is from the Mule Studio, by following this documentation:
Deploy Apps to Cloudhub From Mule Studio
When I tried that way, I got following error:
I guess it was because of the proxy.
The second way I tried is by deploying it directly from the cloudhub.io, by following this documentation:
Deploying Apps Directly From Cloudhub.io
But, when I check on the deployment section, I found out, that my application is not uploaded. Then I tried to upload it again, update it, and run the application, but it seems that the application still not uploaded and the change I made is not applied.
Here is the error I got:
FYI, before I upload the application to cloudhub, I compressed the application folder into zip file.
How can I solved this problem? Do you think I did something wrong when deploying it? Thanks in advance.
I too faced similar problem, when deploying application in cloud hub, using Mule 3.5. My application inserts Contacts info (FirstName, LastName, Title, Email etc) from CSV file in Salesforce "Contacts" object. With proxy details configured, my application was running fine in local machine but when deployed in cloud hub, I was getting "Unknown host Exception. Root exception in proxy (something similar to this) " exception.
What I did:
I have removed proxy details from Salesforce connector and re-compiled and deployed in cloud hub. When I tested, the contacts from csv file are getting inserted in Salesforce "Contacts" objects.
Note: When Proxy details are removed, it works in cloud hub but fails in local. It seems cloud hub takes care of proxy connection and we don't need to explicitly mention it.
Regards
Ravi Nori
Be sure that you configure your http endpoint like this:
<http:inbound-endpoint host="localhost" port="${http.port}".... />
CloudHub will automatically expand http.port property to the correct value.
To make it work deploying from CloudHub you shouldn't compress your project yourself and upload but make Studio create a deployable archive: Right click on your project and then click export, select 'Anypoint Studio Project to Mule Deployable Archive' under Mule category. That will have Mule ESB application structure and should work in CloudHub.
Check your http global endpoint is like that
or you can give in properties file like http.host=0.0.0.0 http.port=8081
these values you can give directly in cloudhub properties.
From flow you can access like ${http.host} , ${http.port}
First check that domain name is available
I was doing a project related to the IBM competition and need to create a web application. I have done a web application before by connecting netbeans and mysql. But, now am facing problem right from installation.
Is there any workbench(like something for mysql) for db2 . If so can anyone give a link. Also, I need to make jdbc connections. So, is there any other software I need to install.
Kindly explain to me in detail as I'm not pretty sure about this.
All you need is a DB2 JDBC JAR. Pick the appropriate one for your version and add it to your CLASSPATH.
You should use either a DB2 admin client to create tables and view data or something like SQL Squirrel.
I am using tomcat, Java with GWT. When try to connect to db my applcation spews the following error. the same driver information is perfectly running on stand alone application.
java.sql.SQLException: URL is not in the correct format:
jdbc:timesten:client:dsn=XXXX_cachedb_devc;uid=XXXX;pwd=XXXXX
at
com.google.cloud.sql.jdbc.internal.Exceptions.driverUrlNotInCorrectFormat(Exceptions.java:103)
at com.google.cloud.sql.jdbc.Driver.connect(Driver.java:47)
at com.google.cloud.sql.jdbc.Driver.connect(Driver.java:24)
at
java.sql.DriverManager.getConnection(DriverManager.java:582)
at
java.sql.DriverManager.getConnection(DriverManager.java:207)
May i know how can i over come this problem.
Looks like either you are trying to deploy to App Engine or somehow how appengine jars are in your runtime classpath.
If you are not planning to deploy your application at Google App Engine, simply remove the app engine SDK jars from your project.
On the other hand, if you want to deploy to app engine, do know that GAE does not yet support connecting to external databases. All you can do is to use in-memory SQL databases like hsqldb. Your connection url then needs to conform to the hsqldb connection url pattern for in-memory databases.