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Difference between @Mock and @InjectMocks
... into it.
For example
@Mock
StudentDao studentDao;
@InjectMocks
StudentService service;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
}
Here we need the DAO class for the service class. So, we mock it and inject it in the service class instance.
Simila...
How to secure MongoDB with username and password
...This will enable authentication for mongodb.
Then, restart mongodb : sudo service mongod restart
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Spring DAO vs Spring ORM vs Spring JDBC
...ion subclass.
As an example, suppose you're now using Hibernate, and your service layer catches HibernateException in order to react to it. If you change to JPA, your DAOs interfaces should not change, and the service layer will still compile with blocks that catches HibernateException, but you wil...
How can I tell when HttpClient has timed out?
...
I found that the best way to determine if the service call has timed out is to use a cancellation token and not the HttpClient's timeout property:
var cts = new CancellationTokenSource();
cts.CancelAfter(timeout);
And then handle the CancellationException during the s...
What is the largest TCP/IP network port number allowable for IPv4?
...wever ports are divided into:
Well-known ports: 0 to 1023 (used for system services e.g. HTTP, FTP, SSH, DHCP ...)
Registered/user ports: 1024 to 49151 (you can use it for your server, but be careful some famous applications: like Microsoft SQL Server database management system (MSSQL) server or Apa...
Most Useful Attributes [closed]
...with CacheDuration property set can avoid unnecessary execution of the web service method.
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GitHub Windows client behind proxy
...p proxy, edit cntlm.ini file with the output of cntlm, restart the windows service. Update .gitconfig with:
[https] proxy = localhost:3128
[http] proxy = localhost:3128
Now cntlm will do all the authentication, and you'll be able to use GitHub(and Dropbox, btw) behind the corp proxy. At least unt...
Executors.newCachedThreadPool() versus Executors.newFixedThreadPool()
...rious issues because you leave all control to the thread pool and when the service is working with others in the same host, which might cause the others crash due to long-time CPU waiting. So I think newFixedThreadPool can be more secure in this kind of scenario. Also this post clarifies the most ou...
What's causing my java.net.SocketException: Connection reset? [duplicate]
...an alternative client to your Java code that you could use to test the web service? If this was successful it could indicate a bug in the Java code.
As you are using Commons HTTP Client have a look at the Common HTTP Client Logging Guide. This will tell you how to log the request at the HTTP level....
Check orientation on Android phone
... Oh sorry I misunderstood, I thought you were saying that the service wouldn't see the configuration change if the configuration changes. What you are describing is that... well, it isn't seeing anything, because nothing is changing, because the launcher has locked the screen orientat...