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1 /* |
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2 * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package javax.xml.bind; |
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27 |
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28 import javax.xml.transform.Result; |
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29 import java.io.IOException; |
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30 |
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31 /** |
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32 * Controls where a JAXB implementation puts the generates |
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33 * schema files. |
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34 * |
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35 * <p> |
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36 * An implementation of this abstract class has to be provided by the calling |
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37 * application to generate schemas. |
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38 * |
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39 * <p> |
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40 * This is a class, not an interface so as to allow future versions to evolve |
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41 * without breaking the compatibility. |
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42 * |
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43 * @author |
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44 * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) |
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45 */ |
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46 public abstract class SchemaOutputResolver { |
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47 /** |
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48 * Decides where the schema file (of the given namespace URI) |
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49 * will be written, and return it as a {@link Result} object. |
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50 * |
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51 * <p> |
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52 * This method is called only once for any given namespace. |
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53 * IOW, all the components in one namespace is always written |
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54 * into the same schema document. |
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55 * |
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56 * @param namespaceUri |
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57 * The namespace URI that the schema declares. |
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58 * Can be the empty string, but never be null. |
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59 * @param suggestedFileName |
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60 * A JAXB implementation generates an unique file name (like "schema1.xsd") |
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61 * for the convenience of the callee. This name can be |
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62 * used for the file name of the schema, or the callee can just |
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63 * ignore this name and come up with its own name. |
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64 * This is just a hint. |
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65 * |
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66 * @return |
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67 * a {@link Result} object that encapsulates the actual destination |
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68 * of the schema. |
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69 * |
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70 * If the {@link Result} object has a system ID, it must be an |
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71 * absolute system ID. Those system IDs are relativized by the caller and used |
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72 * for <xs:import> statements. |
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73 * |
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74 * If the {@link Result} object does not have a system ID, a schema |
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75 * for the namespace URI is generated but it won't be explicitly |
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76 * <xs:import>ed from other schemas. |
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77 * |
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78 * If {@code null} is returned, the schema generation for this |
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79 * namespace URI will be skipped. |
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80 */ |
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81 public abstract Result createOutput( String namespaceUri, String suggestedFileName ) throws IOException; |
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82 } |