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zf1 visualization, recognition if file is zf1 or zf2

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This commit is contained in:
Jochen Stärk
2019-07-10 18:41:06 +02:00
parent d045073c78
commit fb53501c61
2 changed files with 87 additions and 56 deletions
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141
src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDVisualizer.java
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@@ -21,7 +21,11 @@ package org.mustangproject.ZUGFeRD;
import javax.xml.transform.*;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import java.io.*;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
import java.util.logging.Level;
import java.util.logging.Logger;
@@ -30,94 +34,121 @@ public class ZUGFeRDVisualizer {
static final ClassLoader CLASS_LOADER = ZUGFeRDVisualizer.class.getClassLoader();
private static final String RESOURCE_PATH = ""; //$NON-NLS-1$
private static final Logger LOG = Logger.getLogger(ZUGFeRDVisualizer.class.getName());
// private static File createTempFileResult(final Transformer transformer, final StreamSource toTransform,
// final String suffix) throws TransformerException, IOException {
// File result = File.createTempFile("ZUV_", suffix); //$NON-NLS-1$
// result.deleteOnExit();
//
// try (FileOutputStream fos = new FileOutputStream(result)) {
// transformer.transform(toTransform, new StreamResult(fos));
// }
// return result;
// }
// private static File createTempFileResult(final Transformer transformer, final
// StreamSource toTransform,
// final String suffix) throws TransformerException, IOException {
// File result = File.createTempFile("ZUV_", suffix); //$NON-NLS-1$
// result.deleteOnExit();
//
// try (FileOutputStream fos = new FileOutputStream(result)) {
// transformer.transform(toTransform, new StreamResult(fos));
// }
// return result;
// }
private TransformerFactory mFactory = null;
private Templates mXsltXRTemplate = null;
private Templates mXsltHTMLTemplate = null;
private Templates mXsltZF1HTMLTemplate = null;
public ZUGFeRDVisualizer() {
mFactory = new net.sf.saxon.TransformerFactoryImpl();
//fact = TransformerFactory.newInstance();
// fact = TransformerFactory.newInstance();
mFactory.setURIResolver(new ClasspathResourceURIResolver());
try {
mXsltXRTemplate = mFactory.newTemplates(new StreamSource(CLASS_LOADER.getResourceAsStream(RESOURCE_PATH + "stylesheets/cii-xr.xsl")));
mXsltHTMLTemplate = mFactory.newTemplates(new StreamSource(CLASS_LOADER.getResourceAsStream(RESOURCE_PATH + "stylesheets/xrechnung-html.xsl")));
mXsltXRTemplate = mFactory.newTemplates(
new StreamSource(CLASS_LOADER.getResourceAsStream(RESOURCE_PATH + "stylesheets/cii-xr.xsl")));
mXsltHTMLTemplate = mFactory.newTemplates(new StreamSource(
CLASS_LOADER.getResourceAsStream(RESOURCE_PATH + "stylesheets/xrechnung-html.xsl")));
mXsltZF1HTMLTemplate = mFactory.newTemplates(new StreamSource(
CLASS_LOADER.getResourceAsStream(RESOURCE_PATH + "stylesheets/ZUGFeRD_1p0_c1p0_s1p0.xslt")));
} catch (TransformerConfigurationException ex) {
LOG.log(Level.SEVERE, null, ex);
}
}
public String visualize(String xmlFilename) throws FileNotFoundException, TransformerException, UnsupportedEncodingException {
public String visualize(String xmlFilename)
throws FileNotFoundException, TransformerException, UnsupportedEncodingException {
/**
* *
* http://www.unece.org/fileadmin/DAM/cefact/xml/XML-Naming-And-Design-Rules-V2_1.pdf
* http://www.ferd-net.de/upload/Dokumente/FACTUR-X_ZUGFeRD_2p0_Teil1_Profil_EN16931_1p03.pdf
* http://countwordsfree.com/xmlviewer
*/
FileInputStream fis=new FileInputStream(xmlFilename);
String fileContent="";
try {
fileContent = new String(Files.readAllBytes(Paths.get(xmlFilename)));
} catch (IOException e2) {
LOG.log(Level.SEVERE, null, e2);
}
ByteArrayOutputStream iaos = new ByteArrayOutputStream();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
applySchematronXsl(new FileInputStream(xmlFilename), iaos);
// take the copy of the stream and re-write it to an InputStream
PipedInputStream in = new PipedInputStream();
PipedOutputStream out;
try {
out = new PipedOutputStream(in);
new Thread(new Runnable() {
public void run () {
try {
// write the original OutputStream to the PipedOutputStream
// note that in order for the below method to work, you need
// to ensure that the data has finished writing to the
// ByteArrayOutputStream
iaos.writeTo(out);
}
catch (IOException e) {
// logging and exception handling should go here
}
finally {
// close the PipedOutputStream here because we're done writing data
// once this thread has completed its run
if (out != null) {
// close the PipedOutputStream cleanly
try {
out.close();
String zf1Signature = "rsm:CrossIndustryDocument";
if (fileContent.contains(zf1Signature)) {
applyZF1SchematronXsl(fis, baos);
} else {
//zf2 or fx
applySchematronXsl(fis, iaos);
// take the copy of the stream and re-write it to an InputStream
PipedInputStream in = new PipedInputStream();
PipedOutputStream out;
try {
out = new PipedOutputStream(in);
new Thread(new Runnable() {
public void run() {
try {
// write the original OutputStream to the PipedOutputStream
// note that in order for the below method to work, you need
// to ensure that the data has finished writing to the
// ByteArrayOutputStream
iaos.writeTo(out);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
LOG.log(Level.SEVERE, null, e);
} finally {
// close the PipedOutputStream here because we're done writing data
// once this thread has completed its run
if (out != null) {
// close the PipedOutputStream cleanly
try {
out.close();
} catch (IOException e) {
// TODO Auto-generated catch block
LOG.log(Level.SEVERE, null, e);
}
}
}
}
}
}
}).start();
applySchematronXsl2(in, baos);
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}).start();
applySchematronXsl2(in, baos);
} catch (IOException e1) {
LOG.log(Level.SEVERE, null, e1);
}
}
return baos.toString("UTF-8");
}
public void applySchematronXsl(final InputStream xmlFile,
final OutputStream HTMLOutstream) throws TransformerException {
public void applySchematronXsl(final InputStream xmlFile, final OutputStream HTMLOutstream)
throws TransformerException {
Transformer transformer = mXsltXRTemplate.newTransformer();
transformer.transform(new StreamSource(xmlFile), new StreamResult(HTMLOutstream));
}
public void applySchematronXsl2(final InputStream xmlFile,
final OutputStream HTMLOutstream) throws TransformerException {
public void applyZF1SchematronXsl(final InputStream xmlFile, final OutputStream HTMLOutstream)
throws TransformerException {
Transformer transformer = mXsltZF1HTMLTemplate.newTransformer();
transformer.transform(new StreamSource(xmlFile), new StreamResult(HTMLOutstream));
}
public void applySchematronXsl2(final InputStream xmlFile, final OutputStream HTMLOutstream)
throws TransformerException {
Transformer transformer = mXsltHTMLTemplate.newTransformer();
transformer.transform(new StreamSource(xmlFile), new StreamResult(HTMLOutstream));
}

2
src/main/resources/stylesheets/ZUGFeRD_1p0_c1p0_s1p0.xslt
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@@ -57,7 +57,7 @@ Kosten, Verluste bzw. Schäden hätte normalerweise vorhergesehen werden können
<xsl:variable name="XML" select="/"/>
<xsl:variable name="altova:nPxPerIn" select="96"/>
<xsl:decimal-format name="format1" grouping-separator="." decimal-separator=","/>
<xsl:import-schema schema-location="ZUGFeRD_1p0.xsd" use-when="system-property('xsl:is-schema-aware')='yes'" namespace="urn:ferd:CrossIndustryDocument:invoice:1p0"/>
<xsl:import-schema schema-location="../schema/ZUGFeRD_1p0.xsd" use-when="system-property('xsl:is-schema-aware')='yes'" namespace="urn:ferd:CrossIndustryDocument:invoice:1p0"/>
<xsl:variable name="altova:CssImages" select="()"/>
<xsl:template match="/">
<xsl:call-template name="altova:Root"/>