Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/Config.java @ 25:ccc6aae25585
Moved some XPath stuff from Config into XMLUtils.
artifacts/trunk@59 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Thu, 10 Sep 2009 09:23:53 +0000 |
| parents | 00596a591a2f |
| children | c2fc85e55f9f |
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| 24:d5dc2900392f | 25:ccc6aae25585 |
|---|---|
| 8 import org.w3c.dom.Node; | 8 import org.w3c.dom.Node; |
| 9 | 9 |
| 10 import org.xml.sax.SAXException; | 10 import org.xml.sax.SAXException; |
| 11 | 11 |
| 12 import javax.xml.parsers.DocumentBuilderFactory; | 12 import javax.xml.parsers.DocumentBuilderFactory; |
| 13 | |
| 14 import javax.xml.parsers.ParserConfigurationException; | 13 import javax.xml.parsers.ParserConfigurationException; |
| 15 | 14 |
| 16 import javax.xml.namespace.QName; | 15 import javax.xml.namespace.QName; |
| 17 | 16 |
| 18 import javax.xml.xpath.XPathExpressionException; | |
| 19 import javax.xml.xpath.XPathConstants; | 17 import javax.xml.xpath.XPathConstants; |
| 20 | 18 |
| 21 import org.apache.log4j.Logger; | 19 import org.apache.log4j.Logger; |
| 22 | 20 |
| 23 /** | 21 /** |
| 93 } | 91 } |
| 94 | 92 |
| 95 public static final Object getXPath( | 93 public static final Object getXPath( |
| 96 Object root, String query, QName returnType | 94 Object root, String query, QName returnType |
| 97 ) { | 95 ) { |
| 98 if (root == null) { | 96 return XMLUtils.xpath(root, query, returnType); |
| 99 return null; | |
| 100 } | |
| 101 | |
| 102 try { | |
| 103 return XMLUtils.newXPath().evaluate(query, root, returnType); | |
| 104 } | |
| 105 catch (XPathExpressionException xpee) { | |
| 106 logger.error(xpee.getLocalizedMessage(), xpee); | |
| 107 } | |
| 108 | |
| 109 return null; | |
| 110 } | 97 } |
| 111 | 98 |
| 112 public static final Object getXPath(String query, QName returnType) { | 99 public static final Object getXPath(String query, QName returnType) { |
| 113 return getXPath(getConfig(), query, returnType); | 100 return XMLUtils.xpath(getConfig(), query, returnType); |
| 114 } | 101 } |
| 115 | 102 |
| 116 public static final NodeList getNodeSetXPath(String query) { | 103 public static final NodeList getNodeSetXPath(String query) { |
| 117 return (NodeList)getXPath(query, XPathConstants.NODESET); | 104 return (NodeList)getXPath(query, XPathConstants.NODESET); |
| 118 } | 105 } |