/* * 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.binders; import static com.google.common.base.Preconditions.checkArgument; import java.util.List; import java.util.Map; import javax.inject.Singleton; import com.google.common.collect.Lists; import org.jclouds.http.HttpRequest; import org.jclouds.http.HttpRequest.Builder; import org.jclouds.rest.Binder; @Singleton public class BindMapToForm implements Binder { @SuppressWarnings("unchecked") @Override public <R extends HttpRequest> R bindToRequest(final R request, final Object properties) { if (properties == null) { return (R) request.toBuilder().build(); } checkArgument(properties instanceof Map, "binder is only valid for Map"); Map<String, List<String>> props = (Map<String, List<String>>) properties; Builder<?> builder = request.toBuilder(); for (Map.Entry<String, List<String>> prop : props.entrySet()) { if (prop.getKey() != null) { String potentialKey = prop.getKey().trim(); if (potentialKey.length() > 0) { if (prop.getValue() == null) { prop.setValue(Lists.newArrayList("")); } builder.addFormParam(potentialKey, prop.getValue().toArray(new String[prop.getValue().size()])); } } } return (R) builder.build(); } }