Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You extend the <a href="http://java.sun.com/j2se/1.5.0/docs/api/java/net/Authenticator.html" rel="nofollow noreferrer">Authenticator</a> class and register it. The javadocs at the link explain how.</p> <p>I don't know if this works with the nio method that got the accepted answer to the question, but it for sure works for the old fashioned way that was the answer under that one.</p> <p>Within the authenticator class implementation, you are probably going to use a <a href="http://java.sun.com/j2se/1.5.0/docs/api/java/net/PasswordAuthentication.html" rel="nofollow noreferrer">PasswordAuthentication</a> and override the getPasswordAuthentication() method of your Authenticator implementation to return it. That will be the class which is passed the user name and password you need.</p> <p>Per your request, here is some sample code:</p> <pre><code>public static final String USERNAME_KEY = "username"; public static final String PASSWORD_KEY = "password"; private final PasswordAuthentication authentication; public MyAuthenticator(Properties properties) { String userName = properties.getProperty(USERNAME_KEY); String password = properties.getProperty(PASSWORD_KEY); if (userName == null || password == null) { authentication = null; } else { authentication = new PasswordAuthentication(userName, password.toCharArray()); } } protected PasswordAuthentication getPasswordAuthentication() { return authentication; } </code></pre> <p>And you register it in the main method (or somewhere along the line before you call the URL):</p> <pre><code>Authenticator.setDefault(new MyAuthenticator(properties)); </code></pre> <p>The usage is simple, but I find the API convoluted and kind of backwards for how you typically think about these things. Pretty typical of singleton design.</p>
    singulars
    1. This table or related slice is empty.
    1. PODownload a file from the internet using java : How to authenticate?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USbpjoshi
    1. USYishai
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PODownload a file from the internet using java : How to authenticate?
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    1. COCould you post some sample code? The javadoc doesn't give any examples, and its impossible to know how to actually use this class!
      singulars
      1. PO
      1. USpoundifdef
    2. COWell, you just have to call setDefault and thats it ` Authenticator.setDefault(new Authenticator() { protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication("login", "pass".toCharArray()); } });` I'm so impressed
      singulars
      1. PO
      1. USuser105413
    3. COGood stuff! A typically twisted java solution. Note that it might be more correct to say that you need to EXTEND rather than IMPLEMENT the Authenticator class; it's not an interface...
      singulars
      1. PO
      1. USjsh
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload