1 /*--------------------------------------------------------------------------
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2 * Copyright 2008 Taro L. Saito
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4 * Licensed under the Apache License, Version 2.0 (the "License");
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5 * you may not use this file except in compliance with the License.
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6 * You may obtain a copy of the License at
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8 * http://www.apache.org/licenses/LICENSE-2.0
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10 * Unless required by applicable law or agreed to in writing, software
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11 * distributed under the License is distributed on an "AS IS" BASIS,
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12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 * See the License for the specific language governing permissions and
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14 * limitations under the License.
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15 *--------------------------------------------------------------------------*/
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16 //--------------------------------------
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19 // ExceptionHelper.java
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20 // Since: Oct 27, 2008 12:44:54 PM
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22 // $URL: http://www.xerial.org/svn/project/XerialJ/trunk/xerial-core/src/main/java/org/xerial/core/ExceptionHelper.java $
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24 //--------------------------------------
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25 package org.xerial.core;
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28 * Helper class for implementing Exceptions
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33 class ExceptionHelper {
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34 static String getMessage(ErrorCode errorCode, String message) {
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35 String errorCodeDescription = errorCode.getDescription();
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36 String errorCodeDisplay;
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37 if (errorCodeDescription == null || errorCodeDescription.length() <= 0)
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38 errorCodeDisplay = String.format("[%s]", errorCode.getCodeName());
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40 errorCodeDisplay = String.format("[%s: %s]", errorCode.getCodeName(), errorCode
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43 if (message == null)
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44 return errorCodeDisplay;
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46 return String.format("%s %s", errorCodeDisplay, message);
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