Example usage for java.util Collections enumeration

List of usage examples for java.util Collections enumeration

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Introduction

In this page you can find the example usage for java.util Collections enumeration.

Prototype

public static <T> Enumeration<T> enumeration(final Collection<T> c)

Source Link

Document

Returns an enumeration over the specified collection.

Usage

From source file:org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.java

public Enumeration getInitParameterNames() {
    if (getServletConfig() == null) {
        assert _configParams != null; // see comments on writeObject
        return Collections.enumeration(_configParams.keySet());
    }//w  w  w  . jav a  2s  .  c  om

    return super.getInitParameterNames();
}

From source file:com.netxforge.oss2.xml.event.Event.java

/**
 * Method enumerateAutoaction.//  w  w w.jav  a 2 s  .c o m
 * 
 * @return an Enumeration over all possible elements of this collection
 */
public Enumeration<Autoaction> enumerateAutoaction() {
    return Collections.enumeration(_autoactionList);
}

From source file:com.adobe.acs.commons.http.headers.impl.AbstractDispatcherCacheHeaderFilterTest.java

@Test
public void testMultipleFilters() throws Exception {
    agents.add(AbstractDispatcherCacheHeaderFilter.DISPATCHER_AGENT_HEADER_VALUE);
    when(request.getHeaders(AbstractDispatcherCacheHeaderFilter.SERVER_AGENT_NAME))
            .thenAnswer(i -> Collections.enumeration(agents));

    filter.doFilter(request, response, chain);
    filter.doFilter(request, response, chain);

    verify(response, times(1)).addHeader(headerName, headerValue);

}

From source file:org.exist.util.io.FastByteArrayOutputStream.java

/**
 * Gets the current contents of this byte stream as a Input Stream. The
 * returned stream is backed by buffers of <code>this</code> stream,
 * avoiding memory allocation and copy, thus saving space and time.<br>
 *
 * @return the current contents of this output stream.
 * @see java.io.ByteArrayOutputStream#toByteArray()
 * @see #reset()/*from   w ww.  j  ava2  s . co m*/
 * @since 2.5
 */
public /*synchronized*/ InputStream toInputStream() {
    int remaining = count;
    if (remaining == 0) {
        return new ClosedInputStream();
    }
    final List<ByteArrayInputStream> list = new ArrayList<>(buffers.size());
    for (final byte[] buf : buffers) {
        final int c = Math.min(buf.length, remaining);
        list.add(new ByteArrayInputStream(buf, 0, c));
        remaining -= c;
        if (remaining == 0) {
            break;
        }
    }
    reuseBuffers = false;
    return new SequenceInputStream(Collections.enumeration(list));
}

From source file:com.seeburger.vfs2.util.VFSClassLoader.java

/**
 * Returns an Enumeration of all the resources in the search path
 * with the specified name./*from   w w  w.ja  v a 2  s .  c o m*/
 * @param name The resources to find.
 * @return An Enumeration of the resources associated with the name.
 */
@Override
protected Enumeration<URL> findResources(final String name) throws IOException {
    ArrayList<URL> result = new ArrayList<URL>(2);
    final Iterator<FileObject> it = resources.iterator();
    while (it.hasNext()) {
        final FileObject baseFile = it.next();
        final FileObject file = baseFile.resolveFile(name, NameScope.DESCENDENT_OR_SELF);
        if (file.exists()) {
            result.add(new Resource(name, baseFile, file).getURL());
        }
    }

    return Collections.enumeration(result);
}

From source file:org.dspace.handle.MultiRemoteDSpaceRepositoryHandlePlugin.java

/**
 * Return all handles in local storage which start with the naming authority
 * handle.//w w w  . j a  v  a 2s . com
 * 
 * @param theNAHandle
 *            byte array representation of naming authority handle
 * @return All handles in local storage which start with the naming
 *         authority handle.
 * @exception HandleException
 *                If an error occurs while calling the Handle API.
 */
public Enumeration getHandlesForNA(byte[] theNAHandle) throws HandleException {
    String naHandle = Util.decodeString(theNAHandle);

    if (log.isInfoEnabled()) {
        log.info("Called getHandlesForNA for NA " + naHandle);
    }

    List<String> handles = getRemoteDSpaceHandles(naHandle);
    List<byte[]> results = new LinkedList<byte[]>();

    for (String handle : handles) {
        // Transforms to byte array
        results.add(Util.encodeString(handle));
    }

    return Collections.enumeration(results);

}

From source file:org.apache.axis2.classloader.MultiParentClassLoader.java

public Enumeration findResources(String name) throws IOException {
    if (isDestroyed()) {
        return Collections.enumeration(Collections.EMPTY_SET);
    }/*  ww  w.ja  v a2  s .c  om*/

    List resources = new ArrayList();

    //
    // if we are using inverse class loading, add the resources from local urls first
    //
    if (inverseClassLoading && !isDestroyed()) {
        List myResources = Collections.list(super.findResources(name));
        resources.addAll(myResources);
    }

    //
    // Add parent resources
    //
    for (int i = 0; i < parents.length; i++) {
        ClassLoader parent = parents[i];
        List parentResources = Collections.list(parent.getResources(name));
        resources.addAll(parentResources);
    }

    //
    // if we are not using inverse class loading, add the resources from local urls now
    //
    if (!inverseClassLoading && !isDestroyed()) {
        List myResources = Collections.list(super.findResources(name));
        resources.addAll(myResources);
    }

    return Collections.enumeration(resources);
}

From source file:com.netxforge.oss2.xml.event.Event.java

/**
 * Method enumerateForward./*from w w w  .j  ava 2  s. c  om*/
 * 
 * @return an Enumeration over all possible elements of this collection
 */
public Enumeration<Forward> enumerateForward() {
    return Collections.enumeration(_forwardList);
}

From source file:org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpointTest.java

@Test(dataProvider = "testIssueAccessTokenDataProvider", groups = "testWithConnection")
public void testIssueAccessToken(String clientId, String authzHeader, Object paramMapObj, String grantType,
        String idToken, Object headerObj, Object customResponseParamObj, Exception e, int expectedStatus,
        String expectedErrorCode) throws Exception {
    MultivaluedMap<String, String> paramMap = (MultivaluedMap<String, String>) paramMapObj;
    ResponseHeader[] responseHeaders = (ResponseHeader[]) headerObj;
    Map<String, String> customResponseParameters = (Map<String, String>) customResponseParamObj;

    Map<String, String[]> requestParams = new HashMap<>();

    if (clientId != null) {
        requestParams.put(OAuth.OAUTH_CLIENT_ID, clientId.split(","));
    }/*w  ww .  j av  a  2s . c  om*/
    requestParams.put(OAuth.OAUTH_GRANT_TYPE, new String[] { grantType });
    requestParams.put(OAuth.OAUTH_SCOPE, new String[] { "scope1" });
    requestParams.put(OAuth.OAUTH_REDIRECT_URI, new String[] { APP_REDIRECT_URL });
    requestParams.put(OAuth.OAUTH_USERNAME, new String[] { USERNAME });
    requestParams.put(OAuth.OAUTH_PASSWORD, new String[] { "password" });

    HttpServletRequest request = mockHttpRequest(requestParams, new HashMap<String, Object>());
    when(request.getHeader(OAuthConstants.HTTP_REQ_HEADER_AUTHZ)).thenReturn(authzHeader);
    when(request.getHeaderNames()).thenReturn(Collections.enumeration(new ArrayList<String>() {
        {
            add(OAuthConstants.HTTP_REQ_HEADER_AUTHZ);
        }
    }));

    spy(EndpointUtil.class);
    doReturn(REALM).when(EndpointUtil.class, "getRealmInfo");
    doReturn(oAuth2Service).when(EndpointUtil.class, "getOAuth2Service");

    when(oAuth2Service.issueAccessToken(any(OAuth2AccessTokenReqDTO.class)))
            .thenReturn(oAuth2AccessTokenRespDTO);
    when(oAuth2AccessTokenRespDTO.getAccessToken()).thenReturn(ACCESS_TOKEN);
    when(oAuth2AccessTokenRespDTO.getRefreshToken()).thenReturn(REFRESH_TOKEN);
    when(oAuth2AccessTokenRespDTO.getExpiresIn()).thenReturn(3600L);
    when(oAuth2AccessTokenRespDTO.getAuthorizedScopes()).thenReturn("scope1");
    when(oAuth2AccessTokenRespDTO.getIDToken()).thenReturn(idToken);
    when(oAuth2AccessTokenRespDTO.getResponseHeaders()).thenReturn(responseHeaders);
    when(oAuth2AccessTokenRespDTO.getParameters()).thenReturn(customResponseParameters);

    mockOAuthServerConfiguration();
    mockStatic(IdentityDatabaseUtil.class);
    when(IdentityDatabaseUtil.getDBConnection()).thenReturn(connection);

    Map<String, Class<? extends OAuthValidator<HttpServletRequest>>> grantTypeValidators = new Hashtable<>();
    grantTypeValidators.put(GrantType.PASSWORD.toString(), PasswordValidator.class);

    when(oAuthServerConfiguration.getSupportedGrantTypeValidators()).thenReturn(grantTypeValidators);
    when(oAuth2Service.getOauthApplicationState(CLIENT_ID_VALUE)).thenReturn("ACTIVE");

    Response response;
    try {
        response = oAuth2TokenEndpoint.issueAccessToken(request, paramMap);
    } catch (InvalidRequestParentException ire) {
        InvalidRequestExceptionMapper invalidRequestExceptionMapper = new InvalidRequestExceptionMapper();
        response = invalidRequestExceptionMapper.toResponse(ire);
    }

    assertNotNull(response, "Token response is null");
    assertEquals(response.getStatus(), expectedStatus, "Unexpected HTTP response status");

    assertNotNull(response.getEntity(), "Response entity is null");

    final String responseBody = response.getEntity().toString();
    if (customResponseParameters != null) {
        customResponseParameters
                .forEach((key, value) -> assertTrue(responseBody.contains(key) && responseBody.contains(value),
                        "Expected custom response parameter: " + key + " not found in token response."));
    }

    if (expectedErrorCode != null) {
        assertTrue(responseBody.contains(expectedErrorCode), "Expected error code not found");
    } else if (HttpServletResponse.SC_OK == expectedStatus) {
        assertTrue(responseBody.contains(ACCESS_TOKEN), "Successful response should contain access token");
    }
}

From source file:com.netxforge.oss2.xml.event.Event.java

/**
 * Method enumerateLoggroup.//w  w w  .j  a v  a  2 s.c  o m
 * 
 * @return an Enumeration over all possible elements of this collection
 */
public Enumeration<String> enumerateLoggroup() {
    return Collections.enumeration(_loggroupList);
}