Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/Builder.java @ 6080:4bd8bbbcdf68
Datacage: Introduced dc:dump-variables() and modified dc:message to use XPath expansion.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 23 May 2013 18:14:31 +0200 |
| parents | c7777feea223 |
| children | 47775e3a8cf6 |
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| 6079:a0dbc60f78ee | 6080:4bd8bbbcdf68 |
|---|---|
| 580 protected void message(Node parent, Element current) | 580 protected void message(Node parent, Element current) |
| 581 throws SQLException | 581 throws SQLException |
| 582 { | 582 { |
| 583 log.debug("dc:message"); | 583 log.debug("dc:message"); |
| 584 if (log.isInfoEnabled()) { | 584 if (log.isInfoEnabled()) { |
| 585 String value = expand(current.getTextContent()); | 585 String value = current.getTextContent(); |
| 586 if (value.indexOf('{') >= 0) { // Performance tweak | |
| 587 value = expandXPathValue(value); | |
| 588 } | |
| 586 log.info("MESSAGE: " + value); | 589 log.info("MESSAGE: " + value); |
| 587 } | 590 } |
| 588 } | 591 } |
| 589 | 592 |
| 590 /** | 593 /** |
| 829 } | 832 } |
| 830 m.appendTail(sb); | 833 m.appendTail(sb); |
| 831 return sb.toString(); | 834 return sb.toString(); |
| 832 } | 835 } |
| 833 | 836 |
| 837 protected String expandXPathValue(String value) { | |
| 838 StringBuffer sb = new StringBuffer(); | |
| 839 Matcher m = BRACKET_XPATH.matcher(value); | |
| 840 while (m.find()) { | |
| 841 String expr = m.group(1); | |
| 842 Object result = evaluateXPath(expr, XPathConstants.STRING); | |
| 843 if (result instanceof String) { | |
| 844 m.appendReplacement(sb, (String)result); | |
| 845 } | |
| 846 else { | |
| 847 m.appendReplacement(sb, ""); | |
| 848 } | |
| 849 } | |
| 850 m.appendTail(sb); | |
| 851 return sb.toString(); | |
| 852 } | |
| 853 | |
| 834 protected void evaluateAttributeValue(Attr attr) { | 854 protected void evaluateAttributeValue(Attr attr) { |
| 835 String value = attr.getValue(); | 855 String value = attr.getValue(); |
| 836 if (value.indexOf('{') >= 0) { | 856 if (value.indexOf('{') >= 0) { // Performance tweak |
| 837 StringBuffer sb = new StringBuffer(); | 857 attr.setValue(expandXPathValue(value)); |
| 838 Matcher m = BRACKET_XPATH.matcher(value); | |
| 839 while (m.find()) { | |
| 840 String expr = m.group(1); | |
| 841 Object result = evaluateXPath(expr, XPathConstants.STRING); | |
| 842 if (result instanceof String) { | |
| 843 m.appendReplacement(sb, (String)result); | |
| 844 } | |
| 845 else { | |
| 846 m.appendReplacement(sb, ""); | |
| 847 } | |
| 848 } | |
| 849 m.appendTail(sb); | |
| 850 attr.setValue(sb.toString()); | |
| 851 } | 858 } |
| 852 } | 859 } |
| 853 | 860 |
| 854 protected void build(Node parent, Node current) | 861 protected void build(Node parent, Node current) |
| 855 throws SQLException | 862 throws SQLException |