| /** |
| * 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 org.apache.ambari.server.api.services; |
| |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Represents the http body of the request. |
| */ |
| public class RequestBody { |
| |
| /** |
| * The associated query. |
| */ |
| private String m_query; |
| |
| /** |
| * The associated partial response fields. |
| */ |
| private String m_fields; |
| |
| /** |
| * The body properties. |
| */ |
| private Set<NamedPropertySet> m_propertySets = new HashSet<NamedPropertySet>(); |
| |
| /** |
| * The request body. Query and partial response data is stripped before setting. |
| */ |
| private String m_body; |
| |
| /** |
| * Request properties. |
| */ |
| private Map<String, String> m_requestInfoProps = new HashMap<String, String>(); |
| |
| |
| /** |
| * Set the query string. |
| * |
| * @param query the query string from the body |
| */ |
| public void setQueryString(String query) { |
| m_query = query; |
| } |
| |
| /** |
| * Obtain that query that was specified in the body. |
| * |
| * @return the query from the body or null if no query was present in the body |
| */ |
| public String getQueryString() { |
| return m_query; |
| } |
| |
| /** |
| * Set the partial response fields from the body. |
| * |
| * @param fields the partial response fields |
| */ |
| public void setPartialResponseFields(String fields) { |
| m_fields = fields; |
| } |
| |
| /** |
| * Obtain the partial response fields that were specified in the body. |
| * |
| * @return the partial response fields or null if not specified in the body |
| */ |
| public String getPartialResponseFields() { |
| return m_fields; |
| } |
| |
| /** |
| * Add a property set. |
| * A property set is a set of related properties and values. |
| * For example, if the body contained properties for three different resources to |
| * be created, each would be represented as distinct property set. |
| * |
| * @param propertySet the property set to add |
| */ |
| public void addPropertySet(NamedPropertySet propertySet) { |
| m_propertySets.add(propertySet); |
| } |
| |
| /** |
| * Obtain all property sets or an empty set if no properties were specified in the body. |
| * |
| * @return all property sets or an empty set |
| */ |
| public Set<NamedPropertySet> getNamedPropertySets() { |
| return m_propertySets; |
| } |
| |
| /** |
| * Obtain all property sets as a set of maps. |
| * Convenience method that converts a Set<NamedPropertySet> to a Set<Map<String, Object>>. |
| * |
| * @return a set of property maps for the request |
| */ |
| public Set<Map<String, Object>> getPropertySets() { |
| Set<NamedPropertySet> setNamedProps = getNamedPropertySets(); |
| Set<Map<String, Object>> setProps = new HashSet<Map<String, Object>>(setNamedProps.size()); |
| |
| for (NamedPropertySet namedProps : setNamedProps) { |
| setProps.add(namedProps.getProperties()); |
| } |
| |
| return setProps; |
| } |
| |
| /** |
| * Return a map of request info properties. These properties are meta-data for the request. |
| */ |
| public Map<String, String> getRequestInfoProperties() { |
| return m_requestInfoProps; |
| } |
| |
| /** |
| * Add a request info property. |
| */ |
| public void addRequestInfoProperty(String key, String val) { |
| m_requestInfoProps.put(key, val); |
| } |
| |
| /** |
| * Set the body from the request. |
| * |
| * @param body the request body |
| */ |
| public void setBody(String body) { |
| if (body != null && ! body.isEmpty()) { |
| m_body = body; |
| } |
| } |
| |
| /** |
| * Obtain the request body. |
| * |
| * @return the request body |
| */ |
| public String getBody() { |
| return m_body; |
| } |
| } |