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 | package org.apache.james.mime4j.message; |
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20 | |
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21 | import org.apache.james.mime4j.dom.MessageBuilder; |
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22 | import org.apache.james.mime4j.dom.MessageServiceFactory; |
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23 | import org.apache.james.mime4j.dom.MessageFormatter; |
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24 | import org.apache.james.mime4j.stream.MimeEntityConfig; |
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25 | import org.apache.james.mime4j.stream.MutableBodyDescriptorFactory; |
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26 | |
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27 | /** |
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28 | * The default MessageBuilderFactory bundled with Mime4j. |
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29 | * |
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30 | * Supports the "StorageProvider", "MimeEntityConfig" and "MutableBodyDescriptorFactory" |
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31 | * attributes. |
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32 | */ |
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33 | public class MessageServiceFactoryImpl extends MessageServiceFactory { |
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34 | |
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35 | private BodyFactory bodyFactory = null; |
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36 | private MimeEntityConfig mimeEntityConfig = null; |
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37 | private MutableBodyDescriptorFactory mutableBodyDescriptorFactory = null; |
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38 | private Boolean flatMode = null; |
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39 | private Boolean contentDecoding = null; |
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40 | |
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41 | @Override |
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42 | public MessageBuilder newMessageBuilder() { |
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43 | MessageBuilderImpl m = new MessageBuilderImpl(); |
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44 | if (bodyFactory != null) m.setBodyFactory(bodyFactory); |
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45 | if (mimeEntityConfig != null) m.setMimeEntityConfig(mimeEntityConfig); |
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46 | if (mutableBodyDescriptorFactory != null) m.setMutableBodyDescriptorFactory(mutableBodyDescriptorFactory); |
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47 | if (flatMode != null) m.setFlatMode(flatMode.booleanValue()); |
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48 | if (contentDecoding != null) m.setContentDecoding(contentDecoding.booleanValue()); |
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49 | return m; |
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50 | } |
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51 | |
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52 | @Override |
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53 | public MessageFormatter newMessageFormatter() { |
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54 | MessageFormatterImpl m = new MessageFormatterImpl(); |
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55 | return m; |
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56 | } |
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57 | |
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58 | @Override |
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59 | public void setAttribute(String name, Object value) |
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60 | throws IllegalArgumentException { |
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61 | if ("BodyFactory".equals(name)) { |
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62 | if (value instanceof BodyFactory) { |
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63 | this.bodyFactory = (BodyFactory) value; |
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64 | return; |
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65 | } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a BodyFactory"); |
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66 | } else if ("MimeEntityConfig".equals(name)) { |
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67 | if (value instanceof MimeEntityConfig) { |
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68 | this.mimeEntityConfig = (MimeEntityConfig) value; |
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69 | return; |
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70 | } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a MimeEntityConfig"); |
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71 | } else if ("MutableBodyDescriptorFactory".equals(name)) { |
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72 | if (value instanceof MutableBodyDescriptorFactory) { |
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73 | this.mutableBodyDescriptorFactory = (MutableBodyDescriptorFactory) value; |
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74 | return; |
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75 | } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a MutableBodyDescriptorFactory"); |
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76 | } else if ("FlatMode".equals(name)) { |
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77 | if (value instanceof Boolean) { |
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78 | this.flatMode = (Boolean) value; |
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79 | return; |
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80 | } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a Boolean"); |
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81 | } else if ("ContentDecoding".equals(name)) { |
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82 | if (value instanceof Boolean) { |
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83 | this.contentDecoding = (Boolean) value; |
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84 | return; |
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85 | } else throw new IllegalArgumentException("Unsupported attribute value type for "+name+", expected a Boolean"); |
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86 | } |
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87 | |
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88 | throw new IllegalArgumentException("Unsupported attribute: "+name); |
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89 | |
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90 | } |
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91 | |
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92 | } |
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