Example usage for javax.xml.bind ValidationEventHandler ValidationEventHandler

Introduction

In this page you can find the example usage for javax.xml.bind ValidationEventHandler ValidationEventHandler.

Prototype

ValidationEventHandler

Source Link

Usage

From source file:org.openestate.is24.restapi.utils.XmlUtils.java

/**
 * Write a {@link RealtorContactDetails} as XML into an {@link OutputStream}.
 * <p>/* ww w.j  a  va  2  s.c  om*/
 * The provided object is wrapped into a {@link JAXBElement} before XML
 * creation in order to match the requirements of the schema.
 * <p>
 * This method makes sure, that validation errors do not break XML creation.
 * Invalid entries are not written into XML.
 *
 * @param contact
 * object to write
 *
 * @param marshaller
 * marshaller, that is used for XML generation
 *
 * @param output
 * stream, where the XML is written to
 *
 * @throws JAXBException
 * if an error occured during XML creation
 */
public static void writeXml(RealtorContactDetails contact, Marshaller marshaller, OutputStream output)
        throws JAXBException {
    final org.openestate.is24.restapi.xml.common.ObjectFactory factory = new org.openestate.is24.restapi.xml.common.ObjectFactory();

    marshaller.setEventHandler(new ValidationEventHandler() {
        @Override
        public boolean handleEvent(ValidationEvent ve) {
            return true;
        }
    });

    marshaller.marshal(factory.createRealtorContactDetail(contact), output);
}

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From source file:org.openestate.is24.restapi.utils.XmlUtils.java

/**
 * Write a {@link RealEstate} as XML into an {@link OutputStream}.
 * <p>//ww w . ja v a2  s  .  c  o  m
 * The provided object is wrapped into a {@link JAXBElement} before XML
 * creation in order to match the requirements of the schema.
 * <p>
 * This method makes sure, that validation errors do not break XML creation.
 * Invalid entries are not written into XML.
 *
 * @param realEstate
 * object to write
 *
 * @param marshaller
 * marshaller, that is used for XML generation
 *
 * @param output
 * stream, where the XML is written to
 *
 * @throws JAXBException
 * if an error occured during XML creation
 */
public static void writeXml(RealEstate realEstate, Marshaller marshaller, OutputStream output)
        throws JAXBException {
    final org.openestate.is24.restapi.xml.realestates.ObjectFactory factory = new org.openestate.is24.restapi.xml.realestates.ObjectFactory();

    marshaller.setEventHandler(new ValidationEventHandler() {
        @Override
        public boolean handleEvent(ValidationEvent ve) {
            return true;
        }
    });

    if (realEstate instanceof ApartmentBuy) {
        marshaller.marshal(factory.createApartmentBuy((ApartmentBuy) realEstate), output);
    } else if (realEstate instanceof ApartmentRent) {
        marshaller.marshal(factory.createApartmentRent((ApartmentRent) realEstate), output);
    } else if (realEstate instanceof AssistedLiving) {
        marshaller.marshal(factory.createAssistedLiving((AssistedLiving) realEstate), output);
    } else if (realEstate instanceof CompulsoryAuction) {
        marshaller.marshal(factory.createCompulsoryAuction((CompulsoryAuction) realEstate), output);
    } else if (realEstate instanceof FlatShareRoom) {
        marshaller.marshal(factory.createFlatShareRoom((FlatShareRoom) realEstate), output);
    } else if (realEstate instanceof GarageBuy) {
        marshaller.marshal(factory.createGarageBuy((GarageBuy) realEstate), output);
    } else if (realEstate instanceof GarageRent) {
        marshaller.marshal(factory.createGarageRent((GarageRent) realEstate), output);
    } else if (realEstate instanceof Gastronomy) {
        marshaller.marshal(factory.createGastronomy((Gastronomy) realEstate), output);
    } else if (realEstate instanceof HouseBuy) {
        marshaller.marshal(factory.createHouseBuy((HouseBuy) realEstate), output);
    } else if (realEstate instanceof HouseRent) {
        marshaller.marshal(factory.createHouseRent((HouseRent) realEstate), output);
    } else if (realEstate instanceof HouseType) {
        marshaller.marshal(factory.createHouseType((HouseType) realEstate), output);
    } else if (realEstate instanceof Industry) {
        marshaller.marshal(factory.createIndustry((Industry) realEstate), output);
    } else if (realEstate instanceof Investment) {
        marshaller.marshal(factory.createInvestment((Investment) realEstate), output);
    } else if (realEstate instanceof LivingBuySite) {
        marshaller.marshal(factory.createLivingBuySite((LivingBuySite) realEstate), output);
    } else if (realEstate instanceof LivingRentSite) {
        marshaller.marshal(factory.createLivingRentSite((LivingRentSite) realEstate), output);
    } else if (realEstate instanceof Office) {
        marshaller.marshal(factory.createOffice((Office) realEstate), output);
    } else if (realEstate instanceof SeniorCare) {
        marshaller.marshal(factory.createSeniorCare((SeniorCare) realEstate), output);
    } else if (realEstate instanceof ShortTermAccommodation) {
        marshaller.marshal(factory.createShortTermAccommodation((ShortTermAccommodation) realEstate), output);
    } else if (realEstate instanceof SpecialPurpose) {
        marshaller.marshal(factory.createSpecialPurpose((SpecialPurpose) realEstate), output);
    } else if (realEstate instanceof Store) {
        marshaller.marshal(factory.createStore((Store) realEstate), output);
    } else if (realEstate instanceof TradeSite) {
        marshaller.marshal(factory.createTradeSite((TradeSite) realEstate), output);
    } else {
        marshaller.marshal(factory.createRealEstate(realEstate), output);
    }
}

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From source file:org.openestate.is24.restapi.utils.XmlUtils.java

/**
 * Write a {@link Region} as XML into an {@link OutputStream}.
 * <p>/*from  w ww.j  a v  a  2  s.co  m*/
 * The provided object is wrapped into a {@link JAXBElement} before XML
 * creation in order to match the requirements of the schema.
 * <p>
 * This method makes sure, that validation errors do not break XML creation.
 * Invalid entries are not written into XML.
 *
 * @param region
 * object to write
 *
 * @param marshaller
 * marshaller, that is used for XML generation
 *
 * @param output
 * stream, where the XML is written to
 *
 * @throws JAXBException
 * if an error occured during XML creation
 */
public static void writeXml(Region region, Marshaller marshaller, OutputStream output) throws JAXBException {
    final org.openestate.is24.restapi.xml.gis.ObjectFactory factory = new org.openestate.is24.restapi.xml.gis.ObjectFactory();

    marshaller.setEventHandler(new ValidationEventHandler() {
        @Override
        public boolean handleEvent(ValidationEvent ve) {
            return true;
        }
    });

    marshaller.marshal(factory.createRegion(region), output);
}

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From source file:org.opennms.core.test.xml.XmlTest.java

@Test
public void validateJaxbXmlAgainstSchema() throws Exception {
    final String schemaFile = getSchemaFile();
    if (schemaFile == null) {
        LOG.warn("Skipping validation.");
        return;//from w w w . jav  a 2 s  .  c  o m
    }
    LOG.debug("Validating against XSD: {}", schemaFile);
    javax.xml.bind.Unmarshaller unmarshaller = JaxbUtils.getUnmarshallerFor(getSampleClass(), null, true);
    final SchemaFactory factory = SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");
    final Schema schema = factory.newSchema(new StreamSource(schemaFile));
    unmarshaller.setSchema(schema);
    unmarshaller.setEventHandler(new ValidationEventHandler() {
        @Override
        public boolean handleEvent(final ValidationEvent event) {
            LOG.warn("Received validation event: {}", event, event.getLinkedException());
            return false;
        }
    });
    try {
        final InputSource inputSource = new InputSource(getSampleXmlInputStream());
        final XMLFilter filter = JaxbUtils.getXMLFilterForClass(getSampleClass());
        final SAXSource source = new SAXSource(filter, inputSource);
        @SuppressWarnings("unchecked")
        T obj = (T) unmarshaller.unmarshal(source);
        assertNotNull(obj);
    } finally {
        unmarshaller.setSchema(null);
    }
}

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From source file:org.squidy.designer.model.ModelViewHandler.java

/**
 * Parses a given input stream (should contain model and diagram code as xml
 * structure) and returns it as an object structure.
 * //from  www. j ava  2  s . c  o  m
 * @param inputStream
 *            The input stream should contain model and diagram structure.
 * @return The parsed XMI document containing model and diagram in object
 *         representation.
 * @throws SquidyException
 */
public Data load(InputStream inputStream) throws SquidyException {
    try {
        Unmarshaller unmarshaller = getContext().createUnmarshaller();
        unmarshaller.setEventHandler(new ValidationEventHandler() {

            /* (non-Javadoc)
             * @see javax.xml.bind.ValidationEventHandler#handleEvent(javax.xml.bind.ValidationEvent)
             */
            public boolean handleEvent(ValidationEvent e) {
                ValidationEventLocator locator = e.getLocator();
                if (LOG.isErrorEnabled()) {
                    LOG.error("Error while reading input stream: \"" + e.getMessage() + "\" [line="
                            + locator.getLineNumber() + ", column=" + locator.getColumnNumber() + "]");
                }
                return true;
            }
        });

        return (Data) unmarshaller.unmarshal(inputStream);
    } catch (JAXBException e) {
        throw new SquidyException("Could not unmarshal input stream.", e);
    }
}

---

From source file:org.squidy.manager.parser.ModelHandler.java

/**
 * Parses a given input stream (should contain model and diagram code as xml
 * structure) and returns it as an object structure.
 * //from   w w  w  . ja v a 2  s  .c o  m
 * @param inputStream
 *            The input stream should contain model and diagram structure.
 * @return The parsed XMI document containing model and diagram in object
 *         representation.
 */
@SuppressWarnings("restriction")
public Data load(InputStream inputStream) {
    try {
        Unmarshaller unmarshaller = getContext().createUnmarshaller();
        unmarshaller.setEventHandler(new ValidationEventHandler() {

            /*
             * (non-Javadoc)
             * 
             * @see
             * javax.xml.bind.ValidationEventHandler#handleEvent(javax.xml
             * .bind.ValidationEvent)
             */
            public boolean handleEvent(ValidationEvent e) {
                // Ignore this as workspace-shape is located in not
                // referenced squidy-designer module
                if (e.getMessage().startsWith("unexpected element (uri:\"\", local:\"workspace-shape\")")) {
                    return true;
                }

                ValidationEventLocator locator = e.getLocator();
                if (LOG.isErrorEnabled()) {
                    LOG.error("Error while reading input stream: \"" + e.getMessage() + "\" [line="
                            + locator.getLineNumber() + ", column=" + locator.getColumnNumber() + "]"
                            + e.getLinkedException());
                }
                return true;
            }
        });

        return (Data) unmarshaller.unmarshal(inputStream);
    } catch (JAXBException e) {
        if (LOG.isErrorEnabled()) {
            LOG.error(e.getMessage(), e);
        }
        return null;
    }
}

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From source file:org.sweble.wikitext.dumpreader.DumpReader.java

private void setSchema(URL schemaUrl) throws Exception {
    SchemaFactory sf = SchemaFactory.newInstance(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI);

    sf.setResourceResolver(new LSResourceResolverImplementation());

    Schema schema = sf.newSchema(schemaUrl);

    unmarshaller.setSchema(schema);//from w  w w . jav a 2  s  .  co m

    unmarshaller.setEventHandler(new ValidationEventHandler() {
        public boolean handleEvent(ValidationEvent ve) {
            try {
                return DumpReader.this.handleEvent(ve, ve.getLocator());
            } catch (RuntimeException e) {
                throw e;
            } catch (Exception e) {
                throw new WrappedException(e);
            }
        }
    });
}

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