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1 /* |
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2 * Copyright (c) 1997, 2011, 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 com.sun.xml.internal.bind.v2.schemagen; |
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27 |
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28 import java.io.IOException; |
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29 import java.util.logging.Logger; |
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30 |
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31 import javax.xml.bind.SchemaOutputResolver; |
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32 import javax.xml.transform.Result; |
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33 |
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34 import com.sun.xml.internal.bind.Util; |
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35 |
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36 /** |
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37 * {@link SchemaOutputResolver} that wraps the user-specified resolver |
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38 * and makes sure that it's following the contract. |
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39 * |
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40 * <p> |
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41 * This protects the rest of the {@link XmlSchemaGenerator} from client programming |
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42 * error. |
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43 */ |
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44 final class FoolProofResolver extends SchemaOutputResolver { |
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45 private static final Logger logger = Util.getClassLogger(); |
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46 private final SchemaOutputResolver resolver; |
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47 |
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48 public FoolProofResolver(SchemaOutputResolver resolver) { |
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49 assert resolver!=null; |
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50 this.resolver = resolver; |
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51 } |
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52 |
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53 public Result createOutput(String namespaceUri, String suggestedFileName) throws IOException { |
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54 logger.entering(getClass().getName(),"createOutput",new Object[]{namespaceUri,suggestedFileName}); |
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55 Result r = resolver.createOutput(namespaceUri,suggestedFileName); |
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56 if(r!=null) { |
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57 String sysId = r.getSystemId(); |
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58 logger.finer("system ID = "+sysId); |
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59 if(sysId!=null) { |
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60 // TODO: make sure that the system Id is absolute |
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61 |
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62 // don't use java.net.URI, because it doesn't allow some characters (like SP) |
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63 // which can legally used as file names. |
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64 |
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65 // but don't use java.net.URL either, because it doesn't allow a made-up URI |
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66 // like kohsuke://foo/bar/zot |
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67 } else |
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68 throw new AssertionError("system ID cannot be null"); |
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69 } |
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70 logger.exiting(getClass().getName(),"createOutput",r); |
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71 return r; |
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72 } |
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73 } |