1 | /**************************************************************** |
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2 | * Licensed to the Apache Software Foundation (ASF) under one * |
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3 | * or more contributor license agreements. See the NOTICE file * |
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4 | * distributed with this work for additional information * |
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5 | * regarding copyright ownership. The ASF licenses this file * |
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6 | * to you under the Apache License, Version 2.0 (the * |
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7 | * "License"); you may not use this file except in compliance * |
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8 | * with the License. You may obtain a copy of the License at * |
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9 | * * |
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10 | * http://www.apache.org/licenses/LICENSE-2.0 * |
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11 | * * |
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12 | * Unless required by applicable law or agreed to in writing, * |
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13 | * software distributed under the License is distributed on an * |
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14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * |
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15 | * KIND, either express or implied. See the License for the * |
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16 | * specific language governing permissions and limitations * |
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17 | * under the License. * |
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18 | ****************************************************************/ |
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19 | |
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20 | package org.apache.james.mime4j.stream; |
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21 | |
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22 | import org.apache.james.mime4j.util.LangUtils; |
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23 | |
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24 | public final class NameValuePair { |
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25 | |
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26 | private final String name; |
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27 | private final String value; |
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28 | |
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29 | public NameValuePair(final String name, final String value) { |
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30 | super(); |
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31 | if (name == null) { |
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32 | throw new IllegalArgumentException("Name may not be null"); |
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33 | } |
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34 | this.name = name; |
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35 | this.value = value; |
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36 | } |
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37 | |
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38 | public String getName() { |
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39 | return this.name; |
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40 | } |
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41 | |
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42 | public String getValue() { |
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43 | return this.value; |
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44 | } |
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45 | |
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46 | public String toString() { |
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47 | if (this.value == null) { |
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48 | return name; |
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49 | } else { |
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50 | StringBuilder buffer = new StringBuilder(); |
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51 | buffer.append(this.name); |
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52 | buffer.append("="); |
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53 | buffer.append("\""); |
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54 | buffer.append(this.value); |
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55 | buffer.append("\""); |
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56 | return buffer.toString(); |
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57 | } |
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58 | } |
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59 | |
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60 | public boolean equals(final Object object) { |
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61 | if (this == object) return true; |
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62 | if (object instanceof NameValuePair) { |
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63 | NameValuePair that = (NameValuePair) object; |
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64 | return this.name.equals(that.name) |
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65 | && LangUtils.equals(this.value, that.value); |
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66 | } else { |
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67 | return false; |
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68 | } |
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69 | } |
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70 | |
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71 | public int hashCode() { |
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72 | int hash = LangUtils.HASH_SEED; |
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73 | hash = LangUtils.hashCode(hash, this.name); |
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74 | hash = LangUtils.hashCode(hash, this.value); |
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75 | return hash; |
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76 | } |
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77 | |
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78 | } |
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