2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.aai.parsers.query;
22 import org.onap.aai.exceptions.AAIException;
23 import org.onap.aai.introspection.Introspector;
24 import org.onap.aai.introspection.Loader;
25 import org.onap.aai.query.builder.QueryBuilder;
27 import javax.ws.rs.core.MultivaluedMap;
28 import java.io.UnsupportedEncodingException;
32 * The Class QueryParserStrategy.
34 public abstract class QueryParserStrategy {
36 protected Loader loader = null;
38 protected QueryBuilder builder = null;
41 * Instantiates a new query parser strategy.
43 * @param loader the loader
44 * @param builder the builder
46 public QueryParserStrategy(Loader loader, QueryBuilder builder) {
49 this.builder = builder;
53 * Builds the URI parser.
56 * @return the query parser
57 * @throws UnsupportedEncodingException the unsupported encoding exception
58 * @throws AAIException the AAI exception
60 public abstract QueryParser buildURIParser(URI uri) throws UnsupportedEncodingException, AAIException;
63 * Builds the URI parser.
66 * @param queryParams the query params
67 * @return the query parser
68 * @throws UnsupportedEncodingException the unsupported encoding exception
69 * @throws AAIException the AAI exception
71 public abstract QueryParser buildURIParser(URI uri,MultivaluedMap<String, String> queryParams) throws UnsupportedEncodingException, AAIException;
74 * Builds the relationship parser.
77 * @return the query parser
78 * @throws UnsupportedEncodingException the unsupported encoding exception
79 * @throws AAIException the AAI exception
81 public abstract QueryParser buildRelationshipParser(Introspector obj) throws UnsupportedEncodingException, AAIException;
84 * Builds an ObjectNameQueryParser.
86 * @param objName - the name of the object type as used in the database
89 public abstract QueryParser buildObjectNameParser(String objName);