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.apache.cayenne.map.MapLoader.java

private void processStartProcedureParameter(Attributes attributes) throws SAXException {

    String name = attributes.getValue("", "name");
    if (name == null) {
        throw new SAXException(
                "MapLoader::processStartProcedureParameter()," + " no procedure parameter name.");
    }//ww  w  . ja  va  2  s .  c om

    ProcedureParameter parameter = new ProcedureParameter(name);

    String type = attributes.getValue("", "type");
    if (type != null) {
        parameter.setType(TypesMapping.getSqlTypeByName(type));
    }

    String length = attributes.getValue("", "length");
    if (length != null) {
        parameter.setMaxLength(Integer.parseInt(length));
    }

    String precision = attributes.getValue("", "precision");
    if (precision != null) {
        parameter.setPrecision(Integer.parseInt(precision));
    }

    String direction = attributes.getValue("", "direction");
    if ("in".equals(direction)) {
        parameter.setDirection(ProcedureParameter.IN_PARAMETER);
    } else if ("out".equals(direction)) {
        parameter.setDirection(ProcedureParameter.OUT_PARAMETER);
    } else if ("in_out".equals(direction)) {
        parameter.setDirection(ProcedureParameter.IN_OUT_PARAMETER);
    }

    procedure.addCallParameter(parameter);
}

---

From source file:org.apache.cayenne.map.MapLoader.java

private void processStartQuery(Attributes attributes) throws SAXException {
    String name = attributes.getValue("", "name");
    if (null == name) {
        throw new SAXException("MapLoader::processStartQuery(), no query name.");
    }//  ww w . j  a  v  a  2s  .  co  m

    String builder = attributes.getValue("", "factory");

    if (builder == null) {
        builder = SelectQueryBuilder.class.getName();
    } else {
        // TODO: this is a hack to migrate between 1.1M6 and 1.1M7...
        // remove this at some point
        if (builder.equals("org.objectstyle.cayenne.query.SelectQueryBuilder")) {
            builder = SelectQueryBuilder.class.getName();
        }
        // upgrade from v. <= 1.2
        else {
            builder = convertClassNameFromV1_2(builder);
        }
    }

    try {
        queryBuilder = (QueryLoader) Class.forName(builder).newInstance();
    } catch (Exception ex) {
        throw new SAXException("MapLoader::processStartQuery(), invalid query builder: " + builder);
    }

    String rootType = attributes.getValue("", "root");
    String rootName = attributes.getValue("", "root-name");
    String resultEntity = attributes.getValue("", "result-entity");

    queryBuilder.setName(name);
    queryBuilder.setRoot(dataMap, rootType, rootName);

    // TODO: Andrus, 2/13/2006 'result-type' is only used in ProcedureQuery and is
    // deprecated in 1.2
    if (!Util.isEmptyString(resultEntity)) {
        queryBuilder.setResultEntity(resultEntity);
    }
}

---

From source file:org.apache.cayenne.map.MapLoader.java

private void processStartQueryProperty(Attributes attributes) throws SAXException {
    String name = attributes.getValue("", "name");
    if (null == name) {
        throw new SAXException("MapLoader::processStartQueryProperty(), no property name.");
    }/*from  w w w .  jav a  2s .com*/

    String value = attributes.getValue("", "value");
    if (null == value) {
        throw new SAXException("MapLoader::processStartQueryProperty(), no property value.");
    }

    queryBuilder.addProperty(name, value);
}

---

From source file:org.apache.cayenne.map.MapLoader.java

private void processStartDataMapProperty(Attributes attributes) throws SAXException {
    String name = attributes.getValue("", "name");
    if (null == name) {
        throw new SAXException("MapLoader::processStartDataMapProperty(), no property name.");
    }//www  .ja  v  a2 s. com

    String value = attributes.getValue("", "value");
    if (null == value) {
        throw new SAXException("MapLoader::processStartDataMapProperty(), no property value.");
    }

    if (mapProperties == null) {
        mapProperties = new TreeMap<String, Object>();
    }

    mapProperties.put(name, value);
}

---

From source file:org.apache.cocoon.components.serializers.XMLSerializer.java

/**
 * Receive notification of the beginning of the document body.
 *
 * @param uri The namespace URI of the root element.
 * @param local The local name of the root element.
 * @param qual The fully-qualified name of the root element.
 *//*from  ww  w.j  av  a 2s.co m*/
public void body(String uri, String local, String qual) throws SAXException {
    this.processing_prolog = false;
    this.writeln();

    /* We have a document type. */
    if (this.doctype != null) {

        String root_name = this.doctype.getName();
        /* Check the DTD and the root element */
        if (!root_name.equals(qual)) {
            throw new SAXException(
                    "Root element name \"" + root_name + "\" declared by document type declaration differs "
                            + "from actual root element name \"" + qual + "\"");
        }
        /* Output the <!DOCTYPE ...> declaration. */
        this.write(this.doctype.toString());
    }

    /* Output all PIs and comments we cached in the prolog */
    this.prolog.writeTo(this);
    this.writeln();
}

---

From source file:org.apache.cocoon.components.source.impl.XModuleSource.java

/**
 * Implement this method to obtain SAX events.
 *
 *///from   w ww  .ja  va 2 s .c  o  m

public void toSAX(ContentHandler handler) throws SAXException {

    Object obj = getInputAttribute(this.attributeType, this.attributeName);
    if (obj == null)
        throw new SAXException(" The attribute: " + this.attributeName + " is empty");

    if (!(this.xPath.length() == 0 || this.xPath.equals("/"))) {
        JXPathContext context = JXPathContext.newContext(obj);

        obj = context.getPointer(this.xPath).getNode();

        if (obj == null)
            throw new SAXException("the xpath: " + this.xPath + " applied on the attribute: "
                    + this.attributeName + " returns null");
    }

    if (obj instanceof Document) {
        DOMStreamer domStreamer = new DOMStreamer(handler);
        domStreamer.stream((Document) obj);
    } else if (obj instanceof Node) {
        DOMStreamer domStreamer = new DOMStreamer(handler);
        handler.startDocument();
        domStreamer.stream((Node) obj);
        handler.endDocument();
    } else if (obj instanceof XMLizable) {
        ((XMLizable) obj).toSAX(handler);
    } else {
        throw new SAXException(
                "The object type: " + obj.getClass() + " could not be serialized to XML: " + obj);
    }
}

---

From source file:org.apache.cocoon.components.source.impl.XModuleSource.java

public void notify(Document insertDoc) throws SAXException {

    // handle xpaths, we are only handling inserts, i.e. if there is no
    // attribute of the given name and type the operation will fail
    if (!(this.xPath.length() == 0 || this.xPath.equals("/"))) {

        Object value = getInputAttribute(this.attributeType, this.attributeName);
        if (value == null)
            throw new SAXException(" The attribute: " + this.attributeName + " is empty");

        JXPathContext context = JXPathContext.newContext(value);

        if (value instanceof Document) {
            // If the attribute contains a dom document we
            // create the elements in the given xpath if
            // necesary, import the input document and put it
            // in the place described by the xpath.
            Document doc = (Document) value;

            Node importedNode = doc.importNode(insertDoc.getDocumentElement(), true);

            context.setLenient(true);/* w ww .j  ava  2  s .c o m*/
            context.setFactory(new DOMFactory());
            context.createPathAndSetValue(this.xPath, importedNode);
        } else {
            // Otherwise just try to put a the input document in
            // the place pointed to by the xpath
            context.setValue(this.xPath, insertDoc);
        }

    } else {
        setOutputAttribute(this.attributeType, this.attributeName, insertDoc);
    }
}

---

From source file:org.apache.cocoon.environment.AbstractEnvironment.java

/**
 * Resolve an entity./*from  w  w  w . ja v  a2  s.c  o m*/
 * @deprecated Use the resolveURI methods instead
 */
public Source resolve(String systemId) throws ProcessingException, SAXException, IOException {
    Deprecation.logger.warn(
            "The method SourceResolver.resolve(String) is " + "deprecated. Use resolveURI(String) instead.");
    if (!this.initializedComponents) {
        initComponents();
    }

    if (getLogger().isDebugEnabled()) {
        getLogger().debug("Resolving '" + systemId + "' in context '" + this.context + "'");
    }

    if (systemId == null) {
        throw new SAXException("Invalid System ID");
    }

    // get the wrapper class - we don't want to import the wrapper directly
    // to avoid a direct dependency from the core to the deprecation package
    Class clazz;
    try {
        clazz = ClassUtils
                .loadClass("org.apache.cocoon.components.source.impl.AvalonToCocoonSourceInvocationHandler");
    } catch (Exception e) {
        throw new ProcessingException("The deprecated resolve() method of the environment was called."
                + "Please either update your code to use the new resolveURI() method or"
                + " install the deprecation support.", e);
    }

    if (null == avalonToCocoonSourceWrapper) {
        synchronized (getClass()) {
            try {
                avalonToCocoonSourceWrapper = clazz.getDeclaredMethod("createProxy",
                        new Class[] { ClassUtils.loadClass("org.apache.excalibur.source.Source"),
                                ClassUtils.loadClass("org.apache.excalibur.source.SourceResolver"),
                                ClassUtils.loadClass(Environment.class.getName()),
                                ClassUtils.loadClass(ComponentManager.class.getName()) });
            } catch (Exception e) {
                throw new ProcessingException("The deprecated resolve() method of the environment was called."
                        + "Please either update your code to use the new resolveURI() method or"
                        + " install the deprecation support.", e);
            }
        }
    }

    try {
        org.apache.excalibur.source.Source source = resolveURI(systemId);
        Source wrappedSource = (Source) avalonToCocoonSourceWrapper.invoke(clazz,
                new Object[] { source, this.sourceResolver, this, this.manager });
        return wrappedSource;
    } catch (SourceException se) {
        throw SourceUtil.handle(se);
    } catch (Exception e) {
        throw new ProcessingException("Unable to create source wrapper.", e);
    }
}

---

From source file:org.apache.cocoon.forms.datatype.FlowJXPathSelectionList.java

public void generateSaxFragment(ContentHandler contentHandler, Locale locale) throws SAXException {
    JXPathContext ctx = null;//  w  w w . j a v a  2 s  .c om
    Iterator iter = null;
    if (model == null) {
        Object flowData = FlowHelper.getContextObject(ContextHelper.getObjectModel(this.context));
        if (flowData == null) {
            throw new SAXException("No flow data to produce selection list");
        }

        // Move to the list location
        ctx = JXPathContext.newContext(flowData);

        // Iterate on all elements of the list
        iter = ctx.iteratePointers(this.listPath);
    } else {
        // Move to the list location
        ctx = JXPathContext.newContext(model);

        // Iterate on all elements of the list
        iter = ctx.iteratePointers(".");
    }

    // Start the selection-list
    contentHandler.startElement(FormsConstants.INSTANCE_NS, SELECTION_LIST_EL,
            FormsConstants.INSTANCE_PREFIX_COLON + SELECTION_LIST_EL, XMLUtils.EMPTY_ATTRIBUTES);
    if (this.nullable) {
        final AttributesImpl voidAttrs = new AttributesImpl();
        voidAttrs.addCDATAAttribute("value", "");
        contentHandler.startElement(FormsConstants.INSTANCE_NS, ITEM_EL,
                FormsConstants.INSTANCE_PREFIX_COLON + ITEM_EL, voidAttrs);

        if (this.nullText != null) {
            contentHandler.startElement(FormsConstants.INSTANCE_NS, LABEL_EL,
                    FormsConstants.INSTANCE_PREFIX_COLON + LABEL_EL, XMLUtils.EMPTY_ATTRIBUTES);

            if (this.nullTextIsI18nKey) {
                if ((this.i18nCatalog != null) && (this.i18nCatalog.trim().length() > 0)) {
                    new I18nMessage(this.nullText, this.i18nCatalog).toSAX(contentHandler);
                } else {
                    new I18nMessage(this.nullText).toSAX(contentHandler);
                }
            } else {
                contentHandler.characters(this.nullText.toCharArray(), 0, this.nullText.length());
            }

            contentHandler.endElement(FormsConstants.INSTANCE_NS, LABEL_EL,
                    FormsConstants.INSTANCE_PREFIX_COLON + LABEL_EL);
        }

        contentHandler.endElement(FormsConstants.INSTANCE_NS, ITEM_EL,
                FormsConstants.INSTANCE_PREFIX_COLON + ITEM_EL);
    }

    while (iter.hasNext()) {
        String stringValue = "";
        Object label = null;

        // Get a context on the current item
        Pointer ptr = (Pointer) iter.next();
        if (ptr.getValue() != null) {
            JXPathContext itemCtx = ctx.getRelativeContext(ptr);

            // Get the value as a string
            Object value = itemCtx.getValue(this.valuePath);

            // List may contain null value, and (per contract with convertors),
            // convertors are not invoked on nulls.
            if (value != null) {
                stringValue = this.datatype.convertToString(value, locale);
            }

            // Get the label (can be ommitted)
            itemCtx.setLenient(true);
            label = itemCtx.getValue(this.labelPath);
            if (label == null) {
                label = stringValue;
            }
        }

        // Output this item
        AttributesImpl itemAttrs = new AttributesImpl();
        itemAttrs.addCDATAAttribute("value", stringValue);
        contentHandler.startElement(FormsConstants.INSTANCE_NS, ITEM_EL,
                FormsConstants.INSTANCE_PREFIX_COLON + ITEM_EL, itemAttrs);
        if (label != null) {
            contentHandler.startElement(FormsConstants.INSTANCE_NS, LABEL_EL,
                    FormsConstants.INSTANCE_PREFIX_COLON + LABEL_EL, XMLUtils.EMPTY_ATTRIBUTES);
            if (label instanceof XMLizable) {
                ((XMLizable) label).toSAX(contentHandler);
            } else if (this.labelIsI18nKey) {
                String stringLabel = label.toString();

                if ((this.i18nCatalog != null) && (this.i18nCatalog.trim().length() > 0)) {
                    new I18nMessage(stringLabel, this.i18nCatalog).toSAX(contentHandler);
                } else {
                    new I18nMessage(stringLabel).toSAX(contentHandler);
                }
            } else {
                String stringLabel = label.toString();
                contentHandler.characters(stringLabel.toCharArray(), 0, stringLabel.length());
            }
            contentHandler.endElement(FormsConstants.INSTANCE_NS, LABEL_EL,
                    FormsConstants.INSTANCE_PREFIX_COLON + LABEL_EL);
        }
        contentHandler.endElement(FormsConstants.INSTANCE_NS, ITEM_EL,
                FormsConstants.INSTANCE_PREFIX_COLON + ITEM_EL);
    }

    // End the selection-list
    contentHandler.endElement(FormsConstants.INSTANCE_NS, SELECTION_LIST_EL,
            FormsConstants.INSTANCE_PREFIX_COLON + SELECTION_LIST_EL);
}

---

From source file:org.apache.cocoon.forms.transformation.EffectWidgetReplacingPipe.java

/**
 * Get value of the required attribute/*from w w  w .  j  a  v  a2  s  .  c o m*/
 */
protected String getAttributeValue(String loc, Attributes attrs, String name) throws SAXException {
    String value = attrs.getValue(name);
    if (value == null) {
        throw new SAXException(
                "Element '" + loc + "' missing required '" + name + "' attribute, " + "at " + getLocation());
    }
    return value;
}

---

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