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comparison artifacts-common/src/main/java/de/intevation/artifacts/common/utils/XMLUtils.java @ 338:ec5c7e54cae1

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Cosmetics (and fix for XMLUtils.toString(Element)). artifacts/trunk@2913 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Mon, 10 Oct 2011 07:37:06 +0000
parents 2c968defd878
children b3eb029e07dd
comparison
equal deleted inserted replaced
337:6d239c58c636 338:ec5c7e54cae1
58 * and so on. 58 * and so on.
59 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a> 59 * @author <a href="mailto:sascha.teichmann@intevation.de">Sascha L. Teichmann</a>
60 */ 60 */
61 public final class XMLUtils 61 public final class XMLUtils
62 { 62 {
63 /** 63 /** W3C URL of XForms. */
64 * W3C URL of XForms
65 */
66 public static final String XFORM_URL = "http://www.w3.org/2002/xforms"; 64 public static final String XFORM_URL = "http://www.w3.org/2002/xforms";
67 /** 65
68 * W3C prefix of XForms 66 /** W3C prefix of XForms. */
69 */
70 public static final String XFORM_PREFIX = "xform"; 67 public static final String XFORM_PREFIX = "xform";
71 68
69 /** Logger for this class. */
72 private static Logger logger = Logger.getLogger(XMLUtils.class); 70 private static Logger logger = Logger.getLogger(XMLUtils.class);
73 71
74 private XMLUtils() { 72 private XMLUtils() {
75 } 73 }
76 74
78 * Helper class to generate elements and attributes with 76 * Helper class to generate elements and attributes with
79 * namespaces. 77 * namespaces.
80 */ 78 */
81 public static class ElementCreator 79 public static class ElementCreator
82 { 80 {
83 /** 81 /** Owner document of the elements to be created. */
84 * owner document of the elements to be created
85 */
86 protected Document document; 82 protected Document document;
87 /** 83
88 * namespace to be used 84 /** Namespace to be used. */
89 */
90 protected String ns; 85 protected String ns;
91 /** 86
92 * prefix to be used 87 /** Prefix to be used. */
93 */
94 protected String prefix; 88 protected String prefix;
95 89
96 /** 90 /**
97 * Constructor to create an element/attribute creator 91 * Constructor to create an element/attribute creator
98 * with a given namespace and namespace prefix using a 92 * with a given namespace and namespace prefix using a
182 * Create xml/string representation of element (nested in otherwise empty 176 * Create xml/string representation of element (nested in otherwise empty
183 * document). 177 * document).
184 * @param element element to inspect in string. 178 * @param element element to inspect in string.
185 * @return string with xml representation of element. 179 * @return string with xml representation of element.
186 */ 180 */
187 public final static String toString(Element element) {
188 Document doc = newDocument();
189 doc.appendChild(doc.importNode(element,true));
190 return toString(doc);
191 }
192
193
194 /**
195 * Creates xml/string representation of node (nested in otherwise empty
196 * document).
197 * @param element element to inspect in string.
198 * @return string with xml representation of element.
199 */
200 public final static String toString(Node node) { 181 public final static String toString(Node node) {
201 Document doc = newDocument(); 182 Document doc = newDocument();
202 doc.importNode(node, true); 183 doc.appendChild(doc.importNode(node,true));
203 return toString(doc); 184 return toString(doc);
204 } 185 }
205 186
206 187
207 /** 188 /**
208 * Loads a XML document namespace aware from a file 189 * Loads a XML document namespace aware from a file
209 * @param file The file to load. 190 * @param file The file to load.
210 * @return the XML document or null if something went wrong 191 * @return the XML document or null if something went wrong
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