/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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. */ package com.cdancy.jenkins.rest.filters; import org.jclouds.http.HttpException; import org.jclouds.http.HttpRequest; import org.jclouds.http.HttpRequestFilter; import javax.inject.Singleton; import static com.cdancy.jenkins.rest.JenkinsConstants.OPTIONAL_FOLDER_PATH_PARAM; @Singleton public class ScrubNullFolderParam implements HttpRequestFilter { private static final String SCRUB_NULL_PARAM = "/%7B" + OPTIONAL_FOLDER_PATH_PARAM + "%7D"; private static final String EMPTY_STRING = ""; @Override public HttpRequest filter(final HttpRequest request) throws HttpException { final String requestPath = request.getEndpoint().getRawPath().replaceAll(SCRUB_NULL_PARAM, EMPTY_STRING); return request.toBuilder().fromHttpRequest(request).replacePath(requestPath).build(); } }