1 /*******************************************************************************
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2 * ============LICENSE_START====================================================
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4 * * ===========================================================================
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5 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
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6 * * Copyright © 2017 Amdocs
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7 * * ===========================================================================
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8 * * Licensed under the Apache License, Version 2.0 (the "License");
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9 * * you may not use this file except in compliance with the License.
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10 * * You may obtain a copy of the License at
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12 * * http://www.apache.org/licenses/LICENSE-2.0
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14 * * Unless required by applicable law or agreed to in writing, software
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15 * * distributed under the License is distributed on an "AS IS" BASIS,
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16 * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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17 * * See the License for the specific language governing permissions and
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18 * * limitations under the License.
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19 * * ============LICENSE_END====================================================
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21 * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
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23 ******************************************************************************/
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24 package com.att.cadi.principal;
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26 import java.io.IOException;
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28 import com.att.cadi.BasicCred;
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29 import com.att.cadi.CachedPrincipal;
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30 import com.att.cadi.taf.HttpTaf;
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33 * Cached Principals need to be able to revalidate in the Background
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37 public class CachedBasicPrincipal extends BasicPrincipal implements CachedPrincipal {
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38 private final HttpTaf creator;
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39 private long timeToLive;
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40 private long expires;
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42 public CachedBasicPrincipal(HttpTaf creator, BasicCred bc, String domain, long timeToLive) {
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44 this.creator = creator;
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45 this.timeToLive = timeToLive;
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46 expires = System.currentTimeMillis()+timeToLive;
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49 public CachedBasicPrincipal(HttpTaf creator, String content, String domain, long timeToLive) throws IOException {
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50 super(content, domain);
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51 this.creator = creator;
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52 this.timeToLive = timeToLive;
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53 expires = System.currentTimeMillis()+timeToLive;
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56 public CachedPrincipal.Resp revalidate() {
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57 Resp resp = creator.revalidate(this);
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58 if(resp.equals(Resp.REVALIDATED))expires = System.currentTimeMillis()+timeToLive;
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62 public long expires() {
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