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 org.openecomp.aai.exceptions.AAIException;
24 import org.openecomp.aai.introspection.Introspector;
25 import org.openecomp.aai.introspection.Loader;
26 import org.openecomp.aai.query.builder.QueryBuilder;
28 import javax.ws.rs.core.MultivaluedMap;
29 import java.io.UnsupportedEncodingException;
33 * The Class QueryParserStrategy.
35 public abstract class QueryParserStrategy {
37 protected Loader loader = null;
39 protected QueryBuilder builder = null;
42 * Instantiates a new query parser strategy.
44 * @param loader the loader
45 * @param builder the builder
47 public QueryParserStrategy(Loader loader, QueryBuilder builder) {
50 this.builder = builder;
54 * Builds the URI parser.
57 * @return the query parser
58 * @throws UnsupportedEncodingException the unsupported encoding exception
59 * @throws AAIException the AAI exception
61 public abstract QueryParser buildURIParser(URI uri) throws UnsupportedEncodingException, AAIException;
64 * Builds the URI parser.
67 * @param queryParams the query params
68 * @return the query parser
69 * @throws UnsupportedEncodingException the unsupported encoding exception
70 * @throws AAIException the AAI exception
72 public abstract QueryParser buildURIParser(URI uri,MultivaluedMap<String, String> queryParams) throws UnsupportedEncodingException, AAIException;
75 * Builds the relationship parser.
78 * @return the query parser
79 * @throws UnsupportedEncodingException the unsupported encoding exception
80 * @throws AAIException the AAI exception
82 public abstract QueryParser buildRelationshipParser(Introspector obj) throws UnsupportedEncodingException, AAIException;
85 * Builds an ObjectNameQueryParser.
87 * @param objName - the name of the object type as used in the database
90 public abstract QueryParser buildObjectNameParser(String objName);