Example usage for org.springframework.security.oauth.consumer AccessTokenRequiredException getResource

Introduction

In this page you can find the example usage for org.springframework.security.oauth.consumer AccessTokenRequiredException getResource.

Prototype

public ProtectedResourceDetails getResource() 

Source Link

Usage

From source file:org.springframework.security.oauth.consumer.filter.OAuthConsumerContextFilter.java

/**
 * Check the given exception for the resource that needs authorization. If the exception was not thrown because a resource needed authorization, then rethrow
 * the exception./*from w  w  w  .j  a  va 2s. c om*/
 *
 * @param ex The exception.
 * @return The resource that needed authorization (never null).
 */
protected ProtectedResourceDetails checkForResourceThatNeedsAuthorization(Exception ex)
        throws ServletException, IOException {
    Throwable[] causeChain = getThrowableAnalyzer().determineCauseChain(ex);
    AccessTokenRequiredException ase = (AccessTokenRequiredException) getThrowableAnalyzer()
            .getFirstThrowableOfType(AccessTokenRequiredException.class, causeChain);
    ProtectedResourceDetails resourceThatNeedsAuthorization;
    if (ase != null) {
        resourceThatNeedsAuthorization = ase.getResource();
        if (resourceThatNeedsAuthorization == null) {
            throw new OAuthRequestFailedException(ase.getMessage());
        }
    } else {
        // Rethrow ServletExceptions and RuntimeExceptions as-is
        if (ex instanceof ServletException) {
            throw (ServletException) ex;
        }
        if (ex instanceof IOException) {
            throw (IOException) ex;
        } else if (ex instanceof RuntimeException) {
            throw (RuntimeException) ex;
        }

        // Wrap other Exceptions. These are not expected to happen
        throw new RuntimeException(ex);
    }
    return resourceThatNeedsAuthorization;
}

---