web development helpdesk

DocumentBuilderFactory factory =
   DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(file); 

written by objects \\ tags: Document, DOM

Use an XSL transformation with the xsl:strip-space instruction.

<xsl:stylesheet version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:output method="xml" omit-xml-declaration="yes"/>

  <xsl:strip-space elements="*"/>

  <xsl:template match="@*|node()">
   <xsl:copy>
    <xsl:apply-templates select="@*|node()"/>
   </xsl:copy>
  </xsl:template>

</xsl:stylesheet>

TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer(
   new StreamSource("strip-space.xsl"));

DOMSource source = new DOMSource(document);
StreamResult result = new StreamResult(System.out);  

transformer.transform(source, result);

written by objects \\ tags: Transformer, xml, xsl

Use a StringReader for your InputSource.

DocumentBuilderFactory factory =
   DocumentBuilderFactory.newInstance();
InputSource source = new InputSource(
   new StringReader(xmlString))
Document document =
   factory.newDocumentBuilder().parse(source); 

written by objects \\ tags: DOM, string