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marți, 16 iunie 2015

[OmniFaces utilities 2.1] Return the trimmed text content of given node

[OmniFaces utilities] The getTextContent() method returns the trimmed text content of given node. This uses the getFirstChild().getNodeValue() instead of getTextContent() to workaround some buggy JAXP implementations.


We just loop the NodeList provided via the welcomeFileList (please see Xml#getNodeList()):

import org.omnifaces.util.Xml;
for (int i = 0; i < welcomeFileList.getLength(); i++) {
     String content = Xml.getTextContent(welcomeFileList.item(i));
     // do something with the content

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