Example usage for org.xml.sax SAXException SAXException

Introduction

In this page you can find the example usage for org.xml.sax SAXException SAXException.

Prototype

public SAXException(Exception e) 

Source Link

Document

Create a new SAXException wrapping an existing exception.

Usage

From source file:org.dhatim.delivery.AbstractParser.java

protected XMLReader createXMLReader() throws SAXException {
    XMLReader reader;/*from   www.  j  av  a2s.  co m*/
    ExecutionContext execContext = getExecContext();
    Source source = FilterSource.getSource(execContext);

    if (saxDriverConfig != null && saxDriverConfig.getResource() != null) {
        String className = saxDriverConfig.getResource();

        reader = XMLReaderFactory.createXMLReader(className);
    } else if (source instanceof JavaSource) {
        JavaSource javaSource = (JavaSource) source;

        if (isFeatureOn(JavaSource.FEATURE_GENERATE_EVENT_STREAM, saxDriverConfig)
                && !javaSource.isEventStreamRequired()) {
            throw new SAXException("Invalid Smooks configuration.  Feature '"
                    + JavaSource.FEATURE_GENERATE_EVENT_STREAM
                    + "' is explicitly configured 'on' in the Smooks configuration, while the supplied JavaSource has explicitly configured event streaming to be off (through a call to JavaSource.setEventStreamRequired).");
        }

        // Event streaming must be explicitly turned off.  If is on as long as it is (a) not configured "off" in
        // the smooks config (via the reader features) and (b) not turned off via the supplied JavaSource...
        boolean eventStreamingOn = (!isFeatureOff(JavaSource.FEATURE_GENERATE_EVENT_STREAM, saxDriverConfig)
                && javaSource.isEventStreamRequired());
        if (eventStreamingOn && javaSource.getSourceObjects() != null) {
            reader = new XStreamXMLReader();
        } else {
            reader = new NullSourceXMLReader();
        }
    } else {
        reader = XMLReaderFactory.createXMLReader();
    }

    if (reader instanceof SmooksXMLReader) {
        if (saxDriverConfig != null) {
            Configurator.configure(reader, saxDriverConfig, execContext.getContext());
        } else {
            Configurator.initialise(reader);
        }
    }

    reader.setFeature("http://xml.org/sax/features/namespaces", true);
    reader.setFeature("http://xml.org/sax/features/namespace-prefixes", true);

    setHandlers(reader);
    setFeatures(reader);

    return reader;
}

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From source file:org.dhatim.delivery.AbstractParser.java

protected void configureReader(XMLReader reader, DefaultHandler2 handler, ExecutionContext execContext,
        Source source) throws SAXException {
    if (reader instanceof SmooksXMLReader) {
        ((SmooksXMLReader) reader).setExecutionContext(execContext);
    }//from   w ww.  j a v a 2 s .c o m

    if (reader instanceof JavaXMLReader) {
        if (!(source instanceof JavaSource)) {
            throw new SAXException("A " + JavaSource.class.getName() + " source must be supplied for "
                    + JavaXMLReader.class.getName() + " implementations.");
        }
        ((JavaXMLReader) reader).setSourceObjects(((JavaSource) source).getSourceObjects());
    }

    reader.setContentHandler(handler);

    try {
        reader.setProperty("http://xml.org/sax/properties/lexical-handler", handler);
    } catch (SAXNotRecognizedException e) {
        logger.debug(
                "XMLReader property 'http://xml.org/sax/properties/lexical-handler' not recognized by XMLReader '"
                        + reader.getClass().getName() + "'.");
    }
}

---

From source file:org.dhatim.delivery.AbstractParser.java

public static boolean isFeatureOn(String name, SmooksResourceConfiguration saxDriverConfig)
        throws SAXException {
    boolean featureOn = isFeature(name, FeatureValue.ON, saxDriverConfig);

    // Make sure the same feature is not also configured off...
    if (featureOn && isFeature(name, FeatureValue.OFF, saxDriverConfig)) {
        throw new SAXException("Invalid Smooks configuration.  Feature '" + name
                + "' is explicitly configured 'on' and 'off'.  Must be one or the other!");
    }//from  w  w  w  .  j  a va 2s .com

    return featureOn;
}

---

From source file:org.dhatim.delivery.AbstractParser.java

public static boolean isFeatureOff(String name, SmooksResourceConfiguration saxDriverConfig)
        throws SAXException {
    boolean featureOff = isFeature(name, FeatureValue.OFF, saxDriverConfig);

    // Make sure the same feature is not also configured on...
    if (featureOff && isFeature(name, FeatureValue.ON, saxDriverConfig)) {
        throw new SAXException("Invalid Smooks configuration.  Feature '" + name
                + "' is explicitly configured 'on' and 'off'.  Must be one or the other!");
    }//from ww  w . ja v  a2  s . c  o m

    return featureOff;
}

---

From source file:org.dhatim.delivery.sax.SAXHandler.java

public void startDTD(String name, String publicId, String systemId) throws SAXException {
    DocType.setDocType(name, publicId, systemId, null, execContext);

    if (writer != null) {
        DocType.DocumentTypeData docTypeData = DocType.getDocType(execContext);
        if (docTypeData != null) {
            try {
                DocType.serializeDoctype(docTypeData, writer);
            } catch (IOException e) {
                throw new SAXException("Failed to serialize DOCTYPE.");
            }/* w ww . j av  a2s  . com*/
        }
    }
}

---

From source file:org.dhatim.edisax.unedifact.handlers.r41.UNEdifact41ControlBlockHandlerFactory.java

public ControlBlockHandler getControlBlockHandler(String segCode) throws SAXException {

    if (segCode.equals("UNH")) {
        return new UNHHandler(unhSegment, untSegment, hierarchyChangeListener);
    } else if (segCode.equals("UNG")) {
        return new UNGHandler(ungSegment, uneSegment);
    } else if (segCode.equals("UNA")) {
        return new UNAHandler();
    } else if (segCode.equals("UNB")) {
        return new UNBHandler(unbSegment, unzSegment, toCharsetMapping);
    } else if (segCode.charAt(0) == 'U') {
        return new GenericHandler();
    }//  ww  w  .j ava2s. c o m

    throw new SAXException("Unknown/Unexpected UN/EDIFACT control block segment code '" + segCode + "'.");
}

---

From source file:org.dita.dost.module.GenMapAndTopicListModule.java

private XMLReader getXmlReader(final String format) throws SAXException {
    for (final Map.Entry<String, String> e : parserMap.entrySet()) {
        if (format != null && format.equals(e.getKey())) {
            try {
                return (XMLReader) this.getClass().forName(e.getValue()).newInstance();
            } catch (final InstantiationException | ClassNotFoundException | IllegalAccessException ex) {
                throw new SAXException(ex);
            }/*from w w w . jav a2  s  .  co  m*/
        }
    }
    return reader;
}

---

From source file:org.dita.dost.module.reader.AbstractReaderModule.java

private XMLReader getXmlReader(final String format) throws SAXException {
    for (final Map.Entry<String, String> e : parserMap.entrySet()) {
        if (format != null && format.equals(e.getKey())) {
            try {
                return (XMLReader) Class.forName(e.getValue()).newInstance();
            } catch (final InstantiationException | ClassNotFoundException | IllegalAccessException ex) {
                throw new SAXException(ex);
            }//from w w  w .j a  v  a 2  s  . co  m
        }
    }
    return reader;
}

---

From source file:org.dspace.app.util.DCInputsReader.java

/**
 * Process the form-definitions section of the XML file. Each element is
 * formed thusly: <form name="formname">...pages...</form> Each pages
 * subsection is formed: <page number="#"> ...fields... </page> Each field
 * is formed from: dc-element, dc-qualifier, label, hint, input-type name,
 * required text, and repeatable flag.//ww  w. j a v a  2  s.  c  o  m
 */
private void processDefinition(Node e) throws SAXException, DCInputsReaderException {
    int numForms = 0;
    NodeList nl = e.getChildNodes();
    int len = nl.getLength();
    for (int i = 0; i < len; i++) {
        Node nd = nl.item(i);
        // process each form definition
        if (nd.getNodeName().equals("form")) {
            numForms++;
            String formName = getAttribute(nd, "name");
            if (formName == null) {
                throw new SAXException("form element has no name attribute");
            }
            List<Map<String, String>> fields = new ArrayList<Map<String, String>>(); // the form contains fields
            formDefns.put(formName, fields);
            NodeList pl = nd.getChildNodes();
            int lenpg = pl.getLength();
            for (int j = 0; j < lenpg; j++) {
                Node npg = pl.item(j);

                if (npg.getNodeName().equals("field")) {
                    // process each field definition
                    Map<String, String> field = new HashMap<String, String>();
                    processField(formName, npg, field);
                    fields.add(field);
                    // we omit the duplicate validation, allowing multiple
                    // fields definition for
                    // the same metadata and different visibility/type-bind
                }
            }
            // sanity check number of fields
            if (fields.size() < 1) {
                throw new DCInputsReaderException("Form " + formName + " has no fields");
            }
        }
    }
    if (numForms == 0) {
        throw new DCInputsReaderException("No form definition found");
    }
}

---

From source file:org.dspace.app.util.DCInputsReader.java

/**
 * Process parts of a field//from  w  w w. java  2 s  . c  o m
 * At the end, make sure that input-types 'qualdrop_value' and
 * 'twobox' are marked repeatable. Complain if dc-element, label,
 * or input-type are missing.
 */
private void processField(String formName, Node n, Map<String, String> field) throws SAXException {
    NodeList nl = n.getChildNodes();
    int len = nl.getLength();
    for (int i = 0; i < len; i++) {
        Node nd = nl.item(i);
        if (!isEmptyTextNode(nd)) {
            String tagName = nd.getNodeName();
            String value = getValue(nd);
            field.put(tagName, value);
            if (tagName.equals("input-type")) {
                if (value.equals("dropdown") || value.equals("qualdrop_value") || value.equals("list")) {
                    String pairTypeName = getAttribute(nd, PAIR_TYPE_NAME);
                    if (pairTypeName == null) {
                        throw new SAXException("Form " + formName + ", field " + field.get("dc-element") + "."
                                + field.get("dc-qualifier") + " has no name attribute");
                    } else {
                        field.put(PAIR_TYPE_NAME, pairTypeName);
                    }
                }
            } else if (tagName.equals("vocabulary")) {
                String closedVocabularyString = getAttribute(nd, "closed");
                field.put("closedVocabulary", closedVocabularyString);
            } else if (tagName.equals("language")) {
                if (Boolean.valueOf(value)) {
                    String pairTypeName = getAttribute(nd, PAIR_TYPE_NAME);
                    if (pairTypeName == null) {
                        throw new SAXException("Form " + formName + ", field " + field.get("dc-element") + "."
                                + field.get("dc-qualifier") + " has no language attribute");
                    } else {
                        field.put(PAIR_TYPE_NAME, pairTypeName);
                    }
                }
            }
        }
    }
    String missing = null;
    if (field.get("dc-element") == null) {
        missing = "dc-element";
    }
    if (field.get("label") == null) {
        missing = "label";
    }
    if (field.get("input-type") == null) {
        missing = "input-type";
    }
    if (missing != null) {
        String msg = "Required field " + missing + " missing on form " + formName;
        throw new SAXException(msg);
    }
    String type = field.get("input-type");
    if (type.equals("twobox") || type.equals("qualdrop_value")) {
        String rpt = field.get("repeatable");
        if ((rpt == null) || ((!rpt.equalsIgnoreCase("yes")) && (!rpt.equalsIgnoreCase("true")))) {
            String msg = "The field \'" + field.get("label") + "\' must be repeatable";
            throw new SAXException(msg);
        }
    }
}

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