问题
I´m trying to convert a xml to an Object in Spring MVC 4.x but I´m getting this error (just a piece of it):
Caused by: org.xml.sax.SAXException: Illegal Text data found as child of: comprobante
value: "<?xml version="1.0" encoding="UTF-8"?> <comprobanteRetencion id="comprobante" version="1.0.0"> <infoTributaria> <ambiente>2</ambiente> <tipoEmision>1</tipoEmision> <razonSocial> ... (resto del XML)
at org.exolab.castor.xml.UnmarshalHandler.endElement(UnmarshalHandler.java:874)
at org.exolab.castor.xml.UnmarshalHandler.endElement(UnmarshalHandler.java:1159)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.springframework.oxm.castor.CastorMarshaller.unmarshalSaxReader(CastorMarshaller.java:632)
... 74 more
Here is a piece(it is too big) of the xml that I´m trying to convert:
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<autorizacion>
<estado>AUTORIZADO</estado>
<numeroAutorizacion>888888888888888888</numeroAutorizacion>
<fechaAutorizacion>17/06/2015 09:13:17</fechaAutorizacion>
<comprobante><![CDATA[<?xml version="1.0" encoding="UTF-8"?>
<comprobanteRetencion id="comprobante" version="1.0.0">
<infoTributaria>
<ambiente>2</ambiente>
<tipoEmision>1</tipoEmision>
<razonSocial>UNA RAZON CUALQUIRA</razonSocial>
<ruc>1760005540001</ruc>
<claveAcceso>6876876876868768768762500110050000670914</claveAcceso>
<codDoc>07</codDoc>
<estab>001</estab>
<ptoEmi>025</ptoEmi>
<secuencial>000000005</secuencial>
<dirMatriz>AV. AMERICA</dirMatriz>
</infoTributaria>
<infoCompRetencion>
<fechaEmision>16/06/2015</fechaEmision>
<dirEstablecimiento>AV. AMERICA</dirEstablecimiento>
<contribuyenteEspecial>666</contribuyenteEspecial>
<tipoIdentificacionSujetoRetenido>04</tipoIdentificacionSujetoRetenido>
<razonSocialSujetoRetenido>S.A.</razonSocialSujetoRetenido>
<identificacionSujetoRetenido>99999999999</identificacionSujetoRetenido>
<periodoFiscal>06/2015</periodoFiscal>
</infoCompRetencion> ...
Here it is the mapping.xml file:
<mapping>
<class name="ec.eac.sitac.esigef.Comprobante">
<map-to xml="comprobante" />
<field name="version" type="java.lang.String">
<bind-xml name="version" node="attribute" />
</field>
<field name="encoding" type="java.lang.String">
<bind-xml name="encoding" node="attribute" />
</field>
<field name="comprobanteRetencion" type="ec.eac.sitac.esigef.ComprobanteRetencion">
<bind-xml name="comprobanteRetencion" node="element" />
</field>
</class>
<class name="ec.eac.sitac.esigef.ESIGEF_XMLObject">
<map-to xml="autorizacion" />
<field name="estado" type="java.lang.String">
<bind-xml name="estado" node="element" />
</field>
<field name="numeroAutorizacion" type="java.lang.String">
<bind-xml name="numeroAutorizacion" node="element" />
</field>
<field name="fechaAutorizacion" type="java.lang.String">
<bind-xml name="fechaAutorizacion" node="element" />
</field>
<field name="comprobante" type="ec.eac.sitac.esigef.Comprobante">
<bind-xml name="comprobante" node="element" />
</field>
</class>
<class name="ec.eac.sitac.esigef.InfoCompRetencion">
<map-to xml="infoCompRetencion" />
<field name="fechaEmision" type="java.lang.String">
<bind-xml name="fechaEmision" node="element" />
</field>
<field name="dirEstablecimiento" type="java.lang.String">
<bind-xml name="dirEstablecimiento" node="element" />
</field>
<field name="contribuyenteEspecial" type="java.lang.String">
<bind-xml name="contribuyenteEspecial" node="element" />
</field>
<field name="tipoIdentificacionSujetoRetenido" type="java.lang.String">
<bind-xml name="tipoIdentificacionSujetoRetenido" node="element" />
</field>
<field name="razonSocialSujetoRetenido" type="java.lang.String">
<bind-xml name="razonSocialSujetoRetenido" node="element" />
</field>
<field name="identificacionSujetoRetenido" type="java.lang.String">
<bind-xml name="identificacionSujetoRetenido" node="element" />
</field>
<field name="periodoFiscal" type="java.lang.String">
<bind-xml name="periodoFiscal" node="element" />
</field>
</class>
<class name="ec.eac.sitac.esigef.InfoTributaria">
<map-to xml="infoTributaria" />
<field name="ambiente" type="java.lang.String">
<bind-xml name="ambiente" node="element" />
</field>
<field name="tipoEmision" type="java.lang.String">
<bind-xml name="tipoEmision" node="element" />
</field>
<field name="razonSocial" type="java.lang.String">
<bind-xml name="razonSocial" node="element" />
</field>
<field name="ruc" type="java.lang.String">
<bind-xml name="ruc" node="element" />
</field>
<field name="claveAcceso" type="java.lang.String">
<bind-xml name="claveAcceso" node="element" />
</field>
<field name="codDoc" type="java.lang.String">
<bind-xml name="codDoc" node="element" />
</field>
<field name="estab" type="java.lang.String">
<bind-xml name="estab" node="element" />
</field>
<field name="ptoEmi" type="java.lang.String">
<bind-xml name="ptoEmi" node="element" />
</field>
<field name="secuencial" type="java.lang.String">
<bind-xml name="secuencial" node="element" />
</field>
<field name="dirMatriz" type="java.lang.String">
<bind-xml name="dirMatriz" node="element" />
</field>
</class>
<class name="ec.eac.sitac.esigef.ComprobanteRetencion">
<map-to xml="comprobanteRetencion" />
<field name="id" type="java.lang.String">
<bind-xml name="id" node="attribute" />
</field>
<field name="version" type="java.lang.String">
<bind-xml name="version" node="attribute" />
</field>
<field name="infoTributaria" type="ec.eac.sitac.esigef.InfoTributaria">
<bind-xml name="infoTributaria" node="element" />
</field>
<field name="infoCompRetencion" type="ec.eac.sitac.esigef.InfoCompRetencion">
<bind-xml name="infoCompRetencion" node="element" />
</field>
<field name="impuestos" type="ec.eac.sitac.esigef.Impuesto" collection="arraylist">
<bind-xml name="impuestos" />
</field>
<field name="infoAdicional" type="ec.eac.sitac.esigef.InfoAdicional">
<bind-xml name="infoAdicional" node="element" />
</field>
</class>
</mapping>
Does anybody know the reason of getting this error? Somebody posted this question in stackoverflow before but the answer was deleted.
回答1:
According to the mapping, the comprobante element is expected to have child elements named comprobanteRetencion, but in your input XML file, the comprobante element contains text. That is why Castor complains.
回答2:
Finally, I just converted the xml to string.
private static String convertDocumentToString(Document doc) {
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer;
try {
transformer = tf.newTransformer();
// below code to remove XML declaration
// transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
StringWriter writer = new StringWriter();
transformer.transform(new DOMSource(doc), new StreamResult(writer));
String output = writer.getBuffer().toString();
return output;
} catch (TransformerException e) {
e.printStackTrace();
}
return null;
}
After that I removed the CDATA tag by replacing it:
DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
Document doc = docBuilder.parse(filePath);
String text = convertDocumentToString(doc);
String pattern = "<![CDATA[<?xml version=" + "\"" + "1.0" + "\"" + " encoding=" + "\"" + "UTF-8" + "\"?>";
text = text.replace(pattern, "");
text = text.replace("]]>", "");
doc = convertStringToDocument(text);
Lastly, I convert the string back to XML bby using this method:
private static Document convertStringToDocument(String xmlStr) {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder;
try
{
builder = factory.newDocumentBuilder();
Document doc = builder.parse( new InputSource( new StringReader( xmlStr ) ) );
return doc;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
来源：https://stackoverflow.com/questions/31306682/org-xml-sax-saxexception-illegal-text-data-found-as-child-of