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annotate artifacts/src/main/java/org/dive4elements/artifacts/ArtifactCollection.java @ 475:415df0fc4fa1

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Fixed maven group ids
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 12:23:04 +0200
parents 1a87cb24a446
children
rev   line source
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1 /*
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2 * Copyright (c) 2011 by Intevation GmbH
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3 *
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4 * This program is free software under the LGPL (>=v2.1)
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5 * Read the file LGPL.txt coming with the software for details
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6 * or visit http://www.gnu.org/licenses/ if it does not exist.
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7 */
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8
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9 package org.dive4elements.artifacts;
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10
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11 import org.w3c.dom.Document;
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12
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13 import java.io.IOException;
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14 import java.io.OutputStream;
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15 import java.io.Serializable;
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16
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17 import java.util.Date;
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18
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19 public interface ArtifactCollection
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20 extends Serializable
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21 {
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22 /**
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23 * Set a new identifier for this collection.
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24 * @param identifier New identifier for this collection.
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25 */
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26 void setIdentifier(String identifier);
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27
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28 /**
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29 * Identify this collection.
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30 * @return Returns unique string to identify this collection globally.
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31 */
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32 String identifier();
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33
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34 String getName();
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35
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36 void setName(String name);
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37
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38 Date getCreationTime();
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39
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40 void setCreationTime(Date creationTime);
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41
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42 long getTTL();
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43
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44 void setTTL(long ttl);
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46 Document getAttribute();
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47
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48 void setAttribute(Document attribute);
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50 /**
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51 * Set a new owner of this collection.
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52 * @param user New owner for this collection.
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53 */
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54 void setUser(User user);
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55
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56 /**
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57 * Identify the owner of the collection.
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58 * @return Returns owner of the collection.
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59 */
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60 User getUser(); // FIXME: Is ArtifactCollectionFactory needed?
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61
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62 /**
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63 * When created by a factory this method is called to
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64 * initialize the collection.
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65 * @param identifier The identifier from collection database
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66 * @param factory The factory which created this collection.
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67 * @param context The global context of the runtime system.
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68 * @param data The data which can be use to setup a collection with
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69 * more details.
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70 */
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71 void setup(
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72 String identifier,
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73 String name,
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74 Date creationTime,
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75 long ttl,
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76 ArtifactCollectionFactory factory,
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77 Object context,
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78 Document data);
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80
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81 Document describe(CallContext context);
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83 //TODO: create LifeCycle interface
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84 /**
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85 * Called from artifact database when an artifact is
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86 * going to be removed from system.
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87 * @param context The global context of the runtime system.
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88 */
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89 void endOfLife(Object context);
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90
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91 /**
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92 * Internal hash of this collection.
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93 * @return Returns hash that should stay the same if the internal
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94 * value has not changed. Useful for caching
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95 */
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96 String hash();
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97
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98
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99 /**
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100 * Called from artifact database before an artifact is
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101 * going to be exported as xml document.
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102 * @param context The global context of the runtime system.
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103 */
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104 void cleanup(Object context);
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105
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106 void addArtifact(Artifact artifact, Document attributes, CallContext context);
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108 void removeArtifact(Artifact artifact, CallContext context);
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110 Artifact [] getArtifacts(CallContext context);
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112 Document getAttribute(Artifact artifactCall, CallContext context);
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113
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114 void setAttribute(Artifact artifact, Document document, CallContext context);
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116 /**
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117 * Produce output for this collection.
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118 * @param type Specifies the output type of the action.
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119 * @param format Specifies the format of the output.
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120 * @param out Stream to write the result data to.
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121 * @param context The global context of the runtime system.
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122 * @throws IOException Thrown if an I/O occurs.
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123 */
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124 void out(
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125 String type,
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126 Document format,
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127 OutputStream out,
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128 CallContext context)
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129 throws IOException;
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130 }
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131 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org