2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 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=========================================================
21 package org.openecomp.aai.parsers.query;
23 import java.io.UnsupportedEncodingException;
26 import javax.ws.rs.core.MultivaluedMap;
28 import org.openecomp.aai.exceptions.AAIException;
29 import org.openecomp.aai.introspection.Introspector;
30 import org.openecomp.aai.introspection.Loader;
31 import org.openecomp.aai.query.builder.QueryBuilder;
34 * The Class QueryParserStrategy.
36 public abstract class QueryParserStrategy {
38 protected Loader loader = null;
40 protected QueryBuilder builder = null;
43 * Instantiates a new query parser strategy.
45 * @param loader the loader
46 * @param builder the builder
48 public QueryParserStrategy(Loader loader, QueryBuilder builder) {
51 this.builder = builder;
55 * Builds the URI parser.
58 * @return the query parser
59 * @throws UnsupportedEncodingException the unsupported encoding exception
60 * @throws AAIException the AAI exception
62 public abstract QueryParser buildURIParser(URI uri) throws UnsupportedEncodingException, AAIException;
65 * Builds the URI parser.
68 * @param queryParams the query params
69 * @return the query parser
70 * @throws UnsupportedEncodingException the unsupported encoding exception
71 * @throws AAIException the AAI exception
73 public abstract QueryParser buildURIParser(URI uri,MultivaluedMap<String, String> queryParams) throws UnsupportedEncodingException, AAIException;
76 * Builds the relationship parser.
79 * @return the query parser
80 * @throws UnsupportedEncodingException the unsupported encoding exception
81 * @throws AAIException the AAI exception
83 public abstract QueryParser buildRelationshipParser(Introspector obj) throws UnsupportedEncodingException, AAIException;
86 * Builds an ObjectNameQueryParser.
88 * @param objName - the name of the object type as used in the database
91 public abstract QueryParser buildObjectNameParser(String objName);