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PONo matching bean of type [org.springframework.social.twitter.api.Twitter] found for dependency
 

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    <p>I'm using Spring Social to connect to Twitter. The connect part works okay, but when I try to get the friends list, I get the following error:</p> <pre><code>Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [org.springframework.social.twitter.api.Twitter] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {} </code></pre> <p>My Controller class:</p> <pre><code>@Controller @RequestMapping("/social") public class SocialController { private final Twitter twitter; @Inject public SocialController(Twitter twitter) { this.twitter = twitter; } @RequestMapping(value="/twitter/friends", method=RequestMethod.GET) public String friends(Model model) { model.addAttribute("profiles", twitter.friendOperations().getFriends()); return "twitter/friends"; } } </code></pre> <p>My XML config is as follows: (only relevant part shown)</p> <pre><code>&lt;!-- Spring Social --&gt; &lt;bean id="connectionFactoryLocator" class="org.springframework.social.connect.support.ConnectionFactoryRegistry"&gt; &lt;property name="connectionFactories"&gt; &lt;list&gt; &lt;bean class="org.springframework.social.twitter.connect.TwitterConnectionFactory"&gt; &lt;constructor-arg value="${twitter.consumerKey}" /&gt; &lt;constructor-arg value="${twitter.consumerSecret}" /&gt; &lt;/bean&gt; &lt;bean class="org.springframework.social.facebook.connect.FacebookConnectionFactory"&gt; &lt;constructor-arg value="${facebook.clientId}" /&gt; &lt;constructor-arg value="${facebook.clientSecret}" /&gt; &lt;/bean&gt; &lt;/list&gt; &lt;/property&gt; &lt;/bean&gt; &lt;bean id="textEncryptor" class="org.springframework.security.crypto.encrypt.Encryptors" factory-method="noOpText" /&gt; &lt;bean id="usersConnectionRepository" class="org.springframework.social.connect.jdbc.JdbcUsersConnectionRepository"&gt; &lt;constructor-arg ref="jpaDataSource" /&gt; &lt;constructor-arg ref="connectionFactoryLocator" /&gt; &lt;constructor-arg ref="textEncryptor" /&gt; &lt;/bean&gt; &lt;bean id="connectionRepository" factory-method="createConnectionRepository" factory-bean="usersConnectionRepository" scope="request"&gt; &lt;constructor-arg value="#{request.userPrincipal.name}" /&gt; &lt;aop:scoped-proxy proxy-target-class="false" /&gt; &lt;/bean&gt; &lt;bean class="org.springframework.social.connect.web.ConnectController"&gt; &lt;!-- relies on by-type autowiring for the constructor-args --&gt; &lt;property name="applicationUrl" value="${application.url}" /&gt; &lt;/bean&gt; &lt;!-- Spring Social --&gt; </code></pre> <p>Please guide. I'll be very thankful.</p> <h2>EDIT</h2> <p>I think I forgot to add </p> <pre><code>@Bean @Scope(value="request", proxyMode=ScopedProxyMode.INTERFACES) public Twitter twitter() { Connection&lt;Twitter&gt; twitter = connectionRepository().findPrimaryConnection(Twitter.class); return twitter != null ? twitter.getApi() : new TwitterTemplate(); } </code></pre> <p>to the XML file. Any idea how it would be represented in the XML context. I'm new to Annotation based config &amp; hence using xml based ones. Please help.</p> <h2>EDIT 2</h2> <p>I settled for a workaround. Decided to use both Annotation based config and XML based config together. Just adding the thing I did for everyone:</p> <p>I added a config:</p> <pre><code>public class SocialApiConfig { @Bean @Scope(value="request", proxyMode=ScopedProxyMode.INTERFACES) public Facebook facebook(ConnectionRepository connectionRepository) { Connection&lt;Facebook&gt; facebook = connectionRepository.findPrimaryConnection(Facebook.class); return facebook != null ? facebook.getApi() : new FacebookTemplate(); } @Bean @Scope(value="request", proxyMode=ScopedProxyMode.INTERFACES) public Twitter twitter(ConnectionRepository connectionRepository) { Connection&lt;Twitter&gt; twitter = connectionRepository.findPrimaryConnection(Twitter.class); return twitter != null ? twitter.getApi() : new TwitterTemplate(); } } </code></pre> <p>Then included this in my XML based config</p> <pre><code>&lt;bean class="com.joinups.config.SocialApiConfig" /&gt; </code></pre> <p>Thanks to everyone for guiding me get the correct answer! Thanks a lot. You guys rock!</p>
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