Aharoni, Pavel (pa0916) | ca3cb01 | 2018-10-22 15:29:57 +0300 | [diff] [blame] | 1 | /*-
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| 2 | * ============LICENSE_START=======================================================
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| 3 | * OSAM
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| 4 | * ================================================================================
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| 5 | * Copyright (C) 2018 AT&T
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| 6 | * ================================================================================
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| 7 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 8 | * you may not use this file except in compliance with the License.
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| 9 | * You may obtain a copy of the License at
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| 10 | *
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| 11 | * http://www.apache.org/licenses/LICENSE-2.0
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| 12 | *
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| 13 | * Unless required by applicable law or agreed to in writing, software
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| 14 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 16 | * See the License for the specific language governing permissions and
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| 17 | * limitations under the License.
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| 18 | * ============LICENSE_END=========================================================
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| 19 | */
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| 20 |
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| 21 |
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| 22 |
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| 23 | package org.onap.osam.mso;
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| 24 |
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| 25 | import com.fasterxml.jackson.databind.ObjectMapper;
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| 26 | import com.google.common.base.MoreObjects;
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| 27 | import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
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| 28 |
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| 29 | import javax.ws.rs.core.Response;
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| 30 | import java.text.DateFormat;
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| 31 | import java.text.SimpleDateFormat;
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| 32 | import java.util.Date;
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| 33 |
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| 34 | import static org.onap.osam.utils.Logging.getMethodCallerName;
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| 35 |
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| 36 | public class RestObject<T> {
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| 37 |
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| 38 | final static DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss:SSSS");
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| 39 |
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| 40 | final static ObjectMapper objectMapper = new ObjectMapper();
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| 41 |
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| 42 | // T stands for "Type"
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| 43 | private T t;
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| 44 |
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| 45 | // The string source of t, if available
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| 46 | private String rawT;
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| 47 |
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| 48 | /** The status code. */
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| 49 | private int statusCode= 0;
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| 50 |
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| 51 | public RestObject() {
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| 52 | }
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| 53 |
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| 54 | public RestObject(Response cres, Class<?> tClass, EELFLoggerDelegate logger) {
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| 55 |
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| 56 | String rawEntity = null;
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| 57 | try {
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| 58 | cres.bufferEntity();
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| 59 | rawEntity = cres.readEntity(String.class);
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| 60 | T t = (T) objectMapper.readValue(rawEntity, tClass);
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| 61 | this.set(t);
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| 62 | }
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| 63 | catch ( Exception e ) {
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| 64 | try {
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| 65 | this.setRaw(rawEntity);
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| 66 | logger.debug(EELFLoggerDelegate.debugLogger, dateFormat.format(new Date()) + "<== " + getMethodCallerName() + " Error reading response entity as " + tClass + ": , e="
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| 67 | + e.getMessage() + ", Entity=" + rawEntity);
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| 68 | } catch (Exception e2) {
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| 69 | logger.debug(EELFLoggerDelegate.debugLogger, dateFormat.format(new Date()) + "<== " + getMethodCallerName() + " No response entity, this is probably ok, e="
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| 70 | + e.getMessage());
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| 71 | }
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| 72 | }
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| 73 |
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| 74 | int status = cres.getStatus();
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| 75 | this.setStatusCode (status);
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| 76 | }
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| 77 |
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| 78 |
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| 79 | /**
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| 80 | * Sets the.
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| 81 | *
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| 82 | * @param t the t
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| 83 | */
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| 84 | public void set(T t) { this.t = t; }
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| 85 |
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| 86 | /**
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| 87 | * Gets the.
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| 88 | *
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| 89 | * @return the t
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| 90 | */
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| 91 | public T get() { return t; }
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| 92 |
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| 93 | /**
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| 94 | * Sets the status code.
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| 95 | *
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| 96 | * @param v the new status code
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| 97 | */
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| 98 | public void setStatusCode(int v) { this.statusCode = v; }
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| 99 |
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| 100 | /**
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| 101 | * Gets the status code.
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| 102 | *
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| 103 | * @return the status code
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| 104 | */
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| 105 | public int getStatusCode() { return this.statusCode; }
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| 106 |
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| 107 | public String getRaw() {
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| 108 | return rawT;
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| 109 | }
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| 110 |
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| 111 | public void setRaw(String rawT) {
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| 112 | this.rawT = rawT;
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| 113 | }
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| 114 |
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| 115 | @Override
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| 116 | public String toString() {
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| 117 | return MoreObjects.toStringHelper(this)
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| 118 | .add("t", t)
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| 119 | .add("rawT", rawT)
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| 120 | .add("statusCode", statusCode)
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| 121 | .toString();
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| 122 | }
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| 123 | }
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| 124 |
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