| Clover coverage report - ATP library for Java - 3.6.4-stable-060214 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| AttributePathException.java | - | 0% | 0% | 0% |
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| 1 | /* | |
| 2 | * Copyright (c) 2001-2004, | |
| 3 | * RedVerst Group, ISP RAS http://www.ispras.ru | |
| 4 | * All rights reserved. | |
| 5 | * | |
| 6 | * Redistribution and use in source and binary forms, with or without | |
| 7 | * modification, are permitted provided that the following conditions are met: | |
| 8 | * | |
| 9 | * 1. Redistributions of source code must retain the above copyright notice, this | |
| 10 | * list of conditions and the following disclaimer. | |
| 11 | * | |
| 12 | * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| 13 | * this list of conditions and the following disclaimer in the documentation | |
| 14 | * and/or other materials provided with the distribution. | |
| 15 | * | |
| 16 | * 3. The names "ATP", "TreeDL", "RedVerst", "ISP RAS" | |
| 17 | * may not be used to endorse or promote products derived from this software | |
| 18 | * without specific prior written permission. | |
| 19 | * | |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
| 21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 22 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 23 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR | |
| 24 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 25 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 26 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | |
| 27 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 29 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 30 | */ | |
| 31 | ||
| 32 | package com.unitesk.atp.dynattrs; | |
| 33 | ||
| 34 | /** | |
| 35 | * This exception reports about various problems while getting attribute value by attribute path: | |
| 36 | * syntax errors in attribute path, wrong attribute names etc. | |
| 37 | * Exception provides information about object and attribute. | |
| 38 | * A cause of exception contains additional information. | |
| 39 | * | |
| 40 | * @see Accessor#getAttribute( Object,String,Attributed) | |
| 41 | * | |
| 42 | * @author <A href="mailto:demakov@ispras.ru">Alexey Demakov</A> | |
| 43 | * @version $Id: AttributePathException.java,v 1.2 2004/10/11 15:00:41 all-x Exp $ | |
| 44 | */ | |
| 45 | public class AttributePathException extends RuntimeException | |
| 46 | { | |
| 47 | /** | |
| 48 | * No closing bracket for open bracket at position {@link #pos}. | |
| 49 | * The cause is null. | |
| 50 | */ | |
| 51 | public static final int NO_CLOSING_BRACKET = 1; | |
| 52 | ||
| 53 | /** | |
| 54 | * Problem with index value - it is not integer. | |
| 55 | * The cause is {@link ClassCastException} (index variable has not {@link Integer} value) | |
| 56 | * or {@link NumberFormatException} (index expression is not valid integer). | |
| 57 | */ | |
| 58 | public static final int INDEX_VALUE = 2; | |
| 59 | ||
| 60 | /** | |
| 61 | * Various problems with attributes. Wrong name etc. | |
| 62 | * Position of attribute name is in {@link #pos}, the cause is underlying | |
| 63 | * {@link AttributeException}. | |
| 64 | * Note that index variables are attributes of variableMap, so they also can be causes of | |
| 65 | * {@link AttributeException}. | |
| 66 | */ | |
| 67 | public static final int ATTRIBUTED_EXCEPTION = 3; | |
| 68 | ||
| 69 | /** | |
| 70 | * Creates an exception with the specified parameters. | |
| 71 | * | |
| 72 | * @param kind Error kind one of {link #NO_CLOSING_BRACKET}, {link #INDEX_VALUE}, | |
| 73 | * {link #ATTRIBUTED_EXCEPTION}. | |
| 74 | * @param obj Attributed object. | |
| 75 | * @param path Attribute path. | |
| 76 | * @param pos Error position (starting from 0). | |
| 77 | * @param cause Cause of this exception. | |
| 78 | */ | |
| 79 | 0 | public AttributePathException( int kind, Object obj, String path, int pos, Throwable cause ) |
| 80 | { | |
| 81 | 0 | super( cause ); |
| 82 | 0 | this.kind = kind; |
| 83 | 0 | this.obj = obj; |
| 84 | 0 | this.path = path; |
| 85 | 0 | this.pos = pos; |
| 86 | } | |
| 87 | ||
| 88 | 0 | public String getMessage() |
| 89 | { | |
| 90 | 0 | return "kind: " + getKindString() |
| 91 | + " object: '" + obj | |
| 92 | + "' path: '" + path | |
| 93 | + "' pos: '" + pos | |
| 94 | + "' cause: '" + getCause() + "'"; | |
| 95 | } | |
| 96 | ||
| 97 | /** | |
| 98 | * @return Error kind. | |
| 99 | */ | |
| 100 | 0 | public int getKind() |
| 101 | { | |
| 102 | 0 | return kind; |
| 103 | } | |
| 104 | ||
| 105 | 0 | public String getKindString() |
| 106 | { | |
| 107 | 0 | switch( kind ) |
| 108 | { | |
| 109 | 0 | case NO_CLOSING_BRACKET: |
| 110 | 0 | return "no closing bracket"; |
| 111 | 0 | case INDEX_VALUE: |
| 112 | 0 | return "wrong index value"; |
| 113 | 0 | case ATTRIBUTED_EXCEPTION: |
| 114 | 0 | return "bad attribute"; |
| 115 | 0 | default: |
| 116 | 0 | return "undocumented (error #" + kind + ")"; |
| 117 | } | |
| 118 | } | |
| 119 | ||
| 120 | /** | |
| 121 | * @return Attributed object. | |
| 122 | */ | |
| 123 | 0 | public Object getObject() |
| 124 | { | |
| 125 | 0 | return obj; |
| 126 | } | |
| 127 | ||
| 128 | /** | |
| 129 | * @return Attribute path. | |
| 130 | */ | |
| 131 | 0 | public String getPath() |
| 132 | { | |
| 133 | 0 | return path; |
| 134 | } | |
| 135 | ||
| 136 | /** | |
| 137 | * @return Error position in path. | |
| 138 | */ | |
| 139 | 0 | public int getPos() |
| 140 | { | |
| 141 | 0 | return pos; |
| 142 | } | |
| 143 | ||
| 144 | protected int kind; | |
| 145 | protected Object obj; | |
| 146 | protected String path; | |
| 147 | protected int pos; | |
| 148 | } |
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