diff options
Diffstat (limited to 'cloudify-client/src/main/java/org/openecomp/mso/cloudify/connector/http/HttpClientRedirectStrategy.java')
-rw-r--r-- | cloudify-client/src/main/java/org/openecomp/mso/cloudify/connector/http/HttpClientRedirectStrategy.java | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/cloudify-client/src/main/java/org/openecomp/mso/cloudify/connector/http/HttpClientRedirectStrategy.java b/cloudify-client/src/main/java/org/openecomp/mso/cloudify/connector/http/HttpClientRedirectStrategy.java deleted file mode 100644 index 809c5d0175..0000000000 --- a/cloudify-client/src/main/java/org/openecomp/mso/cloudify/connector/http/HttpClientRedirectStrategy.java +++ /dev/null @@ -1,106 +0,0 @@ -/*- - * ============LICENSE_START======================================================= - * ONAP - SO - * ================================================================================ - * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. - * ================================================================================ - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * ============LICENSE_END========================================================= - */ - -package org.openecomp.mso.cloudify.connector.http; - -import java.net.URI; - -import org.apache.http.HttpRequest; -import org.apache.http.HttpResponse; -import org.apache.http.HttpStatus; -import org.apache.http.ProtocolException; -import org.apache.http.annotation.Immutable; -import org.apache.http.client.methods.HttpGet; -import org.apache.http.client.methods.HttpHead; -import org.apache.http.client.methods.HttpDelete; -import org.apache.http.client.methods.HttpUriRequest; -import org.apache.http.client.methods.RequestBuilder; -import org.apache.http.impl.client.DefaultRedirectStrategy; -import org.apache.http.protocol.HttpContext; - -/** - * Custom {@link org.apache.http.client.RedirectStrategy} implementation - * that automatically redirects all HEAD, GET and DELETE requests. - * The {@link org.apache.http.client.DefaultRedirectStrategy} only - * redirects GET and HEAD automatically, per the HTTP specification - * (POST and PUT typically have bodies and thus cannot be redirected). - * - * A custom strategy is needed for the Openstack API, which can also send - * 302 on a DELETE (by name) request, expecting the client to follow the - * redirect to perform the actual deletion. - */ -@Immutable -public class HttpClientRedirectStrategy extends DefaultRedirectStrategy { - - /** - * Redirectable methods. - */ - private static final String[] REDIRECT_METHODS = new String[] { - HttpGet.METHOD_NAME, - HttpDelete.METHOD_NAME, - HttpHead.METHOD_NAME - }; - - /** - * Determine if the request should be redirected. - * This may not actually be needed, since the REDIRECT_METHODS - * array has been updated with the DELETE. - */ - @Override - protected boolean isRedirectable(final String method) { - for (final String m: REDIRECT_METHODS) { - if (m.equalsIgnoreCase(method)) { - return true; - } - } - return false; - } - - /** - * Override the default redirect handling method. As implemented - * in HttpClient, it does not preserve the method on 301 or 302 - * responses, always redirecting to a GET. - */ - @Override - public HttpUriRequest getRedirect( - final HttpRequest request, - final HttpResponse response, - final HttpContext context) throws ProtocolException { - - final URI uri = getLocationURI(request, response, context); - final String method = request.getRequestLine().getMethod(); - if (method.equalsIgnoreCase(HttpHead.METHOD_NAME)) { - return new HttpHead(uri); - } else if (method.equalsIgnoreCase(HttpGet.METHOD_NAME)) { - return new HttpGet(uri); - } else { - - final int status = response.getStatusLine().getStatusCode(); - - HttpUriRequest newRequest = null; - if (status == HttpStatus.SC_TEMPORARY_REDIRECT || status == HttpStatus.SC_MOVED_TEMPORARILY) { - newRequest = RequestBuilder.copy(request).setUri(uri).build(); - } else { - newRequest = new HttpGet(uri); - } - return newRequest; - } - } -} |