Examples with Document org.jdom2.Document used on opensource projects

Example 31 with Document

use of org.jdom2.Document in project JMRI by JMRI.

the class XmlFile method getRoot.

/**
     * Get the root element from an XML document in a stream.
     *
     * @param stream input containing the XML document
     * @return the root element of the XML document
     * @throws org.jdom2.JDOMException if the XML document is invalid
     * @throws java.io.IOException     if the input cannot be read
     */
protected Element getRoot(InputStream stream) throws JDOMException, IOException {
    log.trace("getRoot from stream");
    SAXBuilder builder = getBuilder(getValidate());
    Document doc = builder.build(new BufferedInputStream(stream));
    // handle any process instructions
    doc = processInstructions(doc);
    // find root
    return doc.getRootElement();
}

Example 32 with Document

use of org.jdom2.Document in project JMRI by JMRI.

the class XmlFileValidateAction method processFile.

protected void processFile(File file) {
    if (log.isDebugEnabled()) {
        log.debug("located file " + file + " for XML processing");
    }
    // handle the file (later should be outside this thread?)
    try {
        xmlfile.setValidate(XmlFile.Validate.CheckDtdThenSchema);
        readFile(file);
    } catch (Exception ex) {
        // because of XInclude, we're doing this
        // again to validate the entire file
        // without losing the error message
        Document doc;
        try {
            InputStream stream = new BufferedInputStream(new FileInputStream(file));
            SAXBuilder builder = new SAXBuilder("org.apache.xerces.parsers.SAXParser", false);
            builder.setEntityResolver(new jmri.util.JmriLocalEntityResolver());
            builder.setFeature("http://apache.org/xml/features/xinclude", true);
            builder.setFeature("http://apache.org/xml/features/xinclude/fixup-base-uris", false);
            builder.setFeature("http://apache.org/xml/features/validation/schema", false);
            builder.setFeature("http://apache.org/xml/features/validation/schema-full-checking", false);
            builder.setFeature("http://xml.org/sax/features/namespaces", true);
            doc = builder.build(new BufferedInputStream(stream));
        } catch (JDOMException | IOException ex2) {
            showFailResults(_who, "Err(1): " + ex2);
            return;
        }
        XMLOutputter outputter = new XMLOutputter();
        outputter.setFormat(Format.getPrettyFormat().setLineSeparator(System.getProperty("line.separator")).setTextMode(Format.TextMode.PRESERVE));
        StringWriter out = new StringWriter();
        try {
            outputter.output(doc, out);
        } catch (IOException ex2) {
            showFailResults(_who, "Err(4): " + ex2);
            return;
        }
        StringReader input = new StringReader(new String(out.getBuffer()));
        SAXBuilder builder = new SAXBuilder("org.apache.xerces.parsers.SAXParser", true);
        builder.setEntityResolver(new jmri.util.JmriLocalEntityResolver());
        builder.setFeature("http://apache.org/xml/features/xinclude", true);
        builder.setFeature("http://apache.org/xml/features/xinclude/fixup-base-uris", false);
        builder.setFeature("http://apache.org/xml/features/validation/schema", true);
        builder.setFeature("http://apache.org/xml/features/validation/schema-full-checking", true);
        builder.setFeature("http://xml.org/sax/features/namespaces", true);
        try {
            builder.build(input).getRootElement();
        } catch (JDOMException | IOException ex2) {
            showFailResults(_who, "Err(2): " + ex2);
            return;
        }
        showFailResults(_who, "Err(3): " + ex);
        return;
    }
    showOkResults(_who, "OK");
    if (log.isDebugEnabled()) {
        log.debug("parsing complete");
    }
}

Example 33 with Document

use of org.jdom2.Document in project JMRI by JMRI.

the class XmlFile method getRoot.

/**
     * Get the root element from an XML document in a Reader.
     *
     * Runs through a BufferedReader for increased performance.
     *
     *
     * @param verifySchema true if the XML document should be validated against
     *                     its schema
     * @param verifyDTD    true if the XML document should be validated against
     *                     its DTD
     * @param reader       input containing the XML document
     * @return the root element of the XML document
     * @throws org.jdom2.JDOMException if the XML document is invalid
     * @throws java.io.IOException     if the input cannot be read
     * @since 3.1.5
     * @deprecated 4.7.2 use setVerifySchema, setVerifyDTD methods
     */
@Deprecated
protected Element getRoot(boolean verifySchema, boolean verifyDTD, InputStreamReader reader) throws JDOMException, IOException {
    warnDeprecated();
    log.trace("getRoot from reader with encoding {}", reader.getEncoding());
    // argument controls validation
    SAXBuilder builder = getBuilder(getValidate());
    Document doc = builder.build(new BufferedReader(reader));
    // handle any process instructions
    doc = processInstructions(doc);
    // find root
    return doc.getRootElement();
}

Example 34 with Document

use of org.jdom2.Document in project JMRI by JMRI.

the class EngineManagerXml method writeFile.

@Override
public void writeFile(String name) throws java.io.FileNotFoundException, java.io.IOException {
    log.debug("writeFile {}", name);
    // This is taken in large part from "Java and XML" page 368
    File file = findFile(name);
    if (file == null) {
        file = new File(name);
    }
    // create root element
    // NOI18N
    Element root = new Element("operations-config");
    // NOI18N
    Document doc = newDocument(root, dtdLocation + "operations-engines.dtd");
    // add XSLT processing instruction
    java.util.Map<String, String> m = new java.util.HashMap<String, String>();
    // NOI18N
    m.put("type", "text/xsl");
    // NOI18N
    m.put("href", xsltLocation + "operations-engines.xsl");
    // NOI18N
    ProcessingInstruction p = new ProcessingInstruction("xml-stylesheet", m);
    doc.addContent(0, p);
    EngineModels.instance().store(root);
    EngineTypes.instance().store(root);
    EngineLengths.instance().store(root);
    EngineManager.instance().store(root);
    writeXML(file, doc);
    // done - engine file now stored, so can't be dirty
    setDirty(false);
}

Example 35 with Document

use of org.jdom2.Document in project JMRI by JMRI.

the class OperationsSetupXml method writeFile.

@Override
public void writeFile(String name) throws java.io.FileNotFoundException, java.io.IOException {
    log.debug("writeFile {}", name);
    // This is taken in large part from "Java and XML" page 368
    File file = findFile(name);
    if (file == null) {
        file = new File(name);
    }
    // create root element
    // NOI18N
    Element root = new Element("operations-config");
    // NOI18N
    Document doc = newDocument(root, dtdLocation + "operations-config.dtd");
    // add XSLT processing instruction
    java.util.Map<String, String> m = new java.util.HashMap<String, String>();
    // NOI18N
    m.put("type", "text/xsl");
    // NOI18N
    m.put("href", xsltLocation + "operations-config.xsl");
    // NOI18N
    ProcessingInstruction p = new ProcessingInstruction("xml-stylesheet", m);
    doc.addContent(0, p);
    // add top-level elements         
    root.addContent(Setup.store());
    // add manifest header text strings
    root.addContent(TrainManifestHeaderText.store());
    // add manifest text strings
    root.addContent(TrainManifestText.store());
    // add switch list text strings
    root.addContent(TrainSwitchListText.store());
    // add control elements
    root.addContent(Control.store());
    writeXML(file, doc);
    // done, so can't be dirty
    setDirty(false);
}