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Correct issue with using DOM Level 3 APIs on Java 1.4.

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git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@6531 51baf565-9d33-0410-a72c-fc3788e3496d
This commit is contained in:
Ryan Gustafson
2008-09-28 22:10:45 +00:00
parent fdc569b45f
commit 2e17cf9da4
1 changed files with 14 additions and 2 deletions
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16
pmd/src/net/sourceforge/pmd/util/designer/Designer.java
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@ -120,6 +120,7 @@ import net.sourceforge.pmd.util.StringUtil;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Text;
import org.xml.sax.SAXException;
public class Designer implements ClipboardOwner {
@ -998,9 +999,9 @@ public class Designer implements ClipboardOwner {
Element codeElement = (Element) settingsElement.getElementsByTagName("code").item(0);
Element xpathElement = (Element) settingsElement.getElementsByTagName("xpath").item(0);
String code = codeElement.getTextContent();
String code = getTextContext(codeElement);
String languageVersion = codeElement.getAttribute("language-version");
String xpath = xpathElement.getTextContent();
String xpath = getTextContext(xpathElement);
String xpathVersion = xpathElement.getAttribute("version");
codeEditorPane.setText(code);
@ -1061,4 +1062,15 @@ public class Designer implements ClipboardOwner {
e.printStackTrace();
}
}
private String getTextContext(Element element) {
StringBuilder buf = new StringBuilder();
for (int i = 0; i < element.getChildNodes().getLength(); i++) {
org.w3c.dom.Node child = element.getChildNodes().item(i);
if (child instanceof Text) {
buf.append(((Text)child).getData());
}
}
return buf.toString();
}
}