40 lines
1.6 KiB
Java
40 lines
1.6 KiB
Java
// Copyright (C) 2017 The Android Open Source Project
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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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package com.google.gerrit.server.api;
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import com.google.common.base.Throwables;
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import com.google.gerrit.extensions.restapi.RestApiException;
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/** Static utilities for API implementations. */
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public class ApiUtil {
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/**
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* Convert an exception encountered during API execution to a {@link RestApiException}.
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*
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* @param msg message to be used in the case where a new {@code RestApiException} is wrapped
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* around {@code e}.
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* @param e exception being handled.
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* @return {@code e} if it is already a {@code RestApiException}, otherwise a new {@code
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* RestApiException} wrapped around {@code e}.
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* @throws RuntimeException if {@code e} is a runtime exception, it is rethrown as-is.
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*/
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public static RestApiException asRestApiException(String msg, Exception e)
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throws RuntimeException {
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Throwables.throwIfUnchecked(e);
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return e instanceof RestApiException ? (RestApiException) e : new RestApiException(msg, e);
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}
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private ApiUtil() {}
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}
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