Mercurial > jdk8-mips64-public > jaxws / file comparison
comparison: src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/JAXBContextImpl.java
src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/JAXBContextImpl.java
- changeset 515
- 6cd506508147
- parent 450
- b0c2840e2513
- child 637
- 9c07ef4934dd
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| 514:29a761eaff0d | 515:6cd506508147 |
|---|---|
| 127 * All the bridge classes. | 127 * All the bridge classes. |
| 128 */ | 128 */ |
| 129 private final Map<TypeReference,Bridge> bridges = new LinkedHashMap<TypeReference,Bridge>(); | 129 private final Map<TypeReference,Bridge> bridges = new LinkedHashMap<TypeReference,Bridge>(); |
| 130 | 130 |
| 131 /** | 131 /** |
| 132 * Shared instance of {@link TransformerFactory}. | |
| 133 * Lock before use, because a {@link TransformerFactory} is not thread-safe | |
| 134 * whereas {@link JAXBContextImpl} is. | |
| 135 * Lazily created. | |
| 136 */ | |
| 137 private volatile static SAXTransformerFactory tf; | |
| 138 | |
| 139 /** | |
| 140 * Shared instance of {@link DocumentBuilder}. | 132 * Shared instance of {@link DocumentBuilder}. |
| 141 * Lock before use. Lazily created. | 133 * Lock before use. Lazily created. |
| 142 */ | 134 */ |
| 143 private static DocumentBuilder db; | 135 private static DocumentBuilder db; |
| 144 | 136 |
| 703 /** | 695 /** |
| 704 * Creates a new identity transformer. | 696 * Creates a new identity transformer. |
| 705 */ | 697 */ |
| 706 static Transformer createTransformer(boolean disableSecureProcessing) { | 698 static Transformer createTransformer(boolean disableSecureProcessing) { |
| 707 try { | 699 try { |
| 708 if (tf==null) { | 700 SAXTransformerFactory tf = (SAXTransformerFactory)XmlFactory.createTransformerFactory(disableSecureProcessing); |
| 709 synchronized(JAXBContextImpl.class) { | |
| 710 if (tf==null) { | |
| 711 tf = (SAXTransformerFactory)XmlFactory.createTransformerFactory(disableSecureProcessing); | |
| 712 } | |
| 713 } | |
| 714 } | |
| 715 return tf.newTransformer(); | 701 return tf.newTransformer(); |
| 716 } catch (TransformerConfigurationException e) { | 702 } catch (TransformerConfigurationException e) { |
| 717 throw new Error(e); // impossible | 703 throw new Error(e); // impossible |
| 718 } | 704 } |
| 719 } | 705 } |
| 721 /** | 707 /** |
| 722 * Creates a new identity transformer. | 708 * Creates a new identity transformer. |
| 723 */ | 709 */ |
| 724 public static TransformerHandler createTransformerHandler(boolean disableSecureProcessing) { | 710 public static TransformerHandler createTransformerHandler(boolean disableSecureProcessing) { |
| 725 try { | 711 try { |
| 726 if (tf==null) { | 712 SAXTransformerFactory tf = (SAXTransformerFactory)XmlFactory.createTransformerFactory(disableSecureProcessing); |
| 727 synchronized(JAXBContextImpl.class) { | |
| 728 if (tf==null) { | |
| 729 tf = (SAXTransformerFactory)XmlFactory.createTransformerFactory(disableSecureProcessing); | |
| 730 } | |
| 731 } | |
| 732 } | |
| 733 return tf.newTransformerHandler(); | 713 return tf.newTransformerHandler(); |
| 734 } catch (TransformerConfigurationException e) { | 714 } catch (TransformerConfigurationException e) { |
| 735 throw new Error(e); // impossible | 715 throw new Error(e); // impossible |
| 736 } | 716 } |
| 737 } | 717 } |
