56 lines
1.9 KiB
Java
56 lines
1.9 KiB
Java
/**
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*
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* Copyright 2017 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.omemo.exceptions;
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import java.util.Collections;
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import java.util.Iterator;
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import java.util.List;
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public final class MultipleCryptoFailedException extends CryptoFailedException {
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/**
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*
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*/
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private static final long serialVersionUID = 1L;
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private final List<CryptoFailedException> cryptoFailedExceptions;
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private MultipleCryptoFailedException(String message, List<CryptoFailedException> cryptoFailedExceptions) {
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super(message);
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this.cryptoFailedExceptions = Collections.unmodifiableList(cryptoFailedExceptions);
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if (cryptoFailedExceptions.isEmpty()) {
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throw new IllegalArgumentException("Exception list must not be empty.");
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}
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}
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public static MultipleCryptoFailedException from(List<CryptoFailedException> cryptoFailedExceptions) {
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StringBuilder sb = new StringBuilder("Multiple CryptoFailedExceptions: ");
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Iterator<CryptoFailedException> it = cryptoFailedExceptions.iterator();
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while (it.hasNext()) {
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sb.append(it.next());
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if (it.hasNext()) {
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sb.append(", ");
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}
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}
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return new MultipleCryptoFailedException(sb.toString(), cryptoFailedExceptions);
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}
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public List<CryptoFailedException> getCryptoFailedExceptions() {
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return cryptoFailedExceptions;
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}
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}
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