aboutsummaryrefslogtreecommitdiffstats
path: root/graph-inventory/aai-client/src/main/java/org/onap/aaiclient/client/graphinventory/GraphInventoryClient.java
blob: f8f977d11776821fbe51c0625d362086f6ef59de (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
/*-
 * ============LICENSE_START=======================================================
 * ONAP - SO
 * ================================================================================
 * Copyright (C) 2017 - 2018 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.aaiclient.client.graphinventory;

import java.net.URI;
import java.util.Map;
import org.onap.aaiclient.client.graphinventory.entities.uri.GraphInventoryUri;
import org.onap.aaiclient.client.graphinventory.entities.uri.HttpAwareUri;
import org.onap.so.client.RestClient;
import org.onap.so.client.RestProperties;
import org.onap.so.client.RestPropertiesLoader;
import com.google.common.collect.ImmutableMap;

public abstract class GraphInventoryClient {

    private RestProperties props;
    protected final Map<String, String> additionalHeaders;

    protected GraphInventoryClient(Class<? extends RestProperties> propertiesClass,
            Map<String, String> additionalHeaders) {

        RestProperties props = RestPropertiesLoader.getInstance().getNewImpl(propertiesClass);
        this.props = props;
        this.additionalHeaders = additionalHeaders;
    }

    protected abstract URI constructPath(URI uri);

    protected abstract RestClient createClient(URI uri);

    public RestClient createClient(GraphInventoryUri uri) {
        final URI result;
        if (uri instanceof HttpAwareUri) {
            result = ((HttpAwareUri) uri).locateAndBuild();
        } else {
            result = uri.build();
        }

        return createClient(result);

    }


    public <T extends RestProperties> T getRestProperties() {
        if (props == null) {
            throw new IllegalStateException("No RestProperty implementation found on classpath");
        }
        return (T) props;
    }

    public abstract GraphInventoryVersion getVersion();

    public abstract String getGraphDBName();

    public Map<String, String> getAdditionalHeaders() {
        return ImmutableMap.copyOf(this.additionalHeaders);
    }
}