Example usage for org.w3c.dom.ls LSSerializer write

Introduction

In this page you can find the example usage for org.w3c.dom.ls LSSerializer write.

Prototype

public boolean write(Node nodeArg, LSOutput destination) throws LSException;

Source Link

Document

Serialize the specified node as described above in the general description of the LSSerializer interface.

Usage

From source file:org.wso2.carbon.identity.query.saml.util.SAMLQueryRequestUtil.java

/**
 * This method is used to serialize response message
 *
 * @param xmlObject well formed XML object
 * @return String serialized response/*from   ww w. ja  va  2 s. com*/
 * @throws IdentitySAML2QueryException If unable to marshall response
 */
public static String marshall(XMLObject xmlObject) throws IdentitySAML2QueryException {

    ByteArrayOutputStream byteArrayOutputStrm = null;
    try {
        doBootstrap();
        System.setProperty("javax.xml.parsers.DocumentBuilderFactory",
                "org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");
        MarshallerFactory marshallerFactory = XMLObjectProviderRegistrySupport.getMarshallerFactory();
        Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
        Element element = marshaller.marshall(xmlObject);
        byteArrayOutputStrm = new ByteArrayOutputStream();
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        LSOutput output = impl.createLSOutput();
        output.setByteStream(byteArrayOutputStrm);
        writer.write(element, output);
        return byteArrayOutputStrm.toString(SAMLQueryRequestConstants.GenericConstants.UTF8_ENC);
    } catch (IdentityException e) {
        log.error("Error de-serializing the SAML Response", e);
        throw new IdentitySAML2QueryException("Error de-serializing the SAML Response");
    } catch (UnsupportedEncodingException e) {
        log.error("XML message contain invalid Encoding", e);
        throw new IdentitySAML2QueryException("XML message contain invalid Encoding");
    } catch (MarshallingException e) {
        log.error("Unable to marshall", e);
        throw new IdentitySAML2QueryException("Unable to marshall");
    } catch (IllegalAccessException e) {
        log.error("Illegal Access", e);
        throw new IdentitySAML2QueryException("Illegal Access");
    } catch (InstantiationException e) {
        log.error("Unable to initialize", e);
        throw new IdentitySAML2QueryException("Unable to initialize");
    } catch (ClassNotFoundException e) {
        log.error("Class not found", e);
        throw new IdentitySAML2QueryException("Class not found");
    } catch (NullPointerException e) {
        log.error("Marshall throw null pointer exception", e);
        throw new IdentitySAML2QueryException("Marshall throw null pointer exception");
    } finally {
        if (byteArrayOutputStrm != null) {
            try {
                byteArrayOutputStrm.close();
            } catch (IOException e) {
                log.error("Error while closing the stream", e);
            }
        }
    }
}

---

From source file:org.wso2.carbon.identity.saml.inbound.util.SAMLSSOUtil.java

/**
 * Serialize the Auth. Request//from  w  ww .jav  a  2 s.  c  o  m
 *
 * @param xmlObject
 * @return serialized auth. req
 */
public static String marshall(XMLObject xmlObject) throws IdentityException {

    ByteArrayOutputStream byteArrayOutputStrm = null;
    try {
        doBootstrap();
        //            System.setProperty("javax.xml.parsers.DocumentBuilderFactory",
        //                    "org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");

        MarshallerFactory marshallerFactory = org.opensaml.xml.Configuration.getMarshallerFactory();
        Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
        Element element = marshaller.marshall(xmlObject);

        byteArrayOutputStrm = new ByteArrayOutputStream();
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        LSOutput output = impl.createLSOutput();
        output.setByteStream(byteArrayOutputStrm);
        writer.write(element, output);
        return byteArrayOutputStrm.toString(StandardCharsets.UTF_8.name());
    } catch (Exception e) {
        log.error("Error Serializing the SAML Response");
        throw IdentityException.error("Error Serializing the SAML Response", e);
    } finally {
        if (byteArrayOutputStrm != null) {
            try {
                byteArrayOutputStrm.close();
            } catch (IOException e) {
                log.error("Error while closing the stream", e);
            }
        }
    }
}

---

From source file:org.wso2.carbon.identity.sso.agent.saml.SAML2SSOManager.java

/**
 * Serialize the Auth. Request//from   ww  w . java2 s . c  o  m
 *
 * @param xmlObject
 * @return serialized auth. req
 */
protected String marshall(XMLObject xmlObject) throws SSOAgentException {

    try {
        System.setProperty("javax.xml.parsers.DocumentBuilderFactory",
                "org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");
        MarshallerFactory marshallerFactory = org.opensaml.xml.Configuration.getMarshallerFactory();
        Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
        Element element = marshaller.marshall(xmlObject);
        ByteArrayOutputStream byteArrayOutputStrm = new ByteArrayOutputStream();
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        LSOutput output = impl.createLSOutput();
        output.setByteStream(byteArrayOutputStrm);
        writer.write(element, output);
        return new String(byteArrayOutputStrm.toByteArray(), Charset.forName("UTF-8"));
    } catch (ClassNotFoundException e) {
        throw new SSOAgentException("Error in marshalling SAML2 Assertion", e);
    } catch (InstantiationException e) {
        throw new SSOAgentException("Error in marshalling SAML2 Assertion", e);
    } catch (MarshallingException e) {
        throw new SSOAgentException("Error in marshalling SAML2 Assertion", e);
    } catch (IllegalAccessException e) {
        throw new SSOAgentException("Error in marshalling SAML2 Assertion", e);
    }
}

---

From source file:org.wso2.carbon.identity.sso.saml.cloud.util.SAMLSSOUtil.java

/**
 * Serialize the Auth. Request//  www . j a va2  s  .c o  m
 *
 * @param xmlObject
 * @return serialized auth. req
 */
public static String marshall(XMLObject xmlObject) throws IdentityException {

    ByteArrayOutputStream byteArrayOutputStrm = null;
    try {
        doBootstrap();
        System.setProperty("javax.xml.parsers.DocumentBuilderFactory",
                "org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");

        MarshallerFactory marshallerFactory = org.opensaml.xml.Configuration.getMarshallerFactory();
        Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
        Element element = marshaller.marshall(xmlObject);

        byteArrayOutputStrm = new ByteArrayOutputStream();
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        LSOutput output = impl.createLSOutput();
        output.setByteStream(byteArrayOutputStrm);
        writer.write(element, output);
        return byteArrayOutputStrm.toString(StandardCharsets.UTF_8.name());
    } catch (Exception e) {
        log.error("Error Serializing the SAML Response");
        throw IdentityException.error("Error Serializing the SAML Response", e);
    } finally {
        if (byteArrayOutputStrm != null) {
            try {
                byteArrayOutputStrm.close();
            } catch (IOException e) {
                log.error("Error while closing the stream", e);
            }
        }
    }
}

---

From source file:org.wso2.carbon.identity.sso.saml.ui.ErrorResponseBuilder.java

private static String marshall(XMLObject xmlObject) throws org.wso2.carbon.identity.base.IdentityException {
    try {/*  ww  w  .ja va  2s .  co m*/
        System.setProperty("javax.xml.parsers.DocumentBuilderFactory",
                "org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");

        MarshallerFactory marshallerFactory = org.opensaml.xml.Configuration.getMarshallerFactory();
        Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
        Element element = marshaller.marshall(xmlObject);

        ByteArrayOutputStream byteArrayOutputStrm = new ByteArrayOutputStream();
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        LSOutput output = impl.createLSOutput();
        output.setByteStream(byteArrayOutputStrm);
        writer.write(element, output);
        return byteArrayOutputStrm.toString("UTF-8");
    } catch (Exception e) {
        log.error("Error Serializing the SAML Response");
        throw new IdentityException("Error Serializing the SAML Response", e);
    }
}

---

From source file:org.wso2.carbon.identity.sso.saml.util.SAMLSSOUtil.java

/**
 * Serialize the Auth. Request/*ww w .  j av  a 2  s  . c  o  m*/
 *
 * @param xmlObject
 * @return serialized auth. req
 */
public static String marshall(XMLObject xmlObject) throws IdentityException {

    ByteArrayOutputStream byteArrayOutputStrm = null;
    try {
        doBootstrap();
        System.setProperty("javax.xml.parsers.DocumentBuilderFactory",
                "org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");

        MarshallerFactory marshallerFactory = org.opensaml.xml.Configuration.getMarshallerFactory();
        Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
        Element element = marshaller.marshall(xmlObject);

        byteArrayOutputStrm = new ByteArrayOutputStream();
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        LSOutput output = impl.createLSOutput();
        output.setByteStream(byteArrayOutputStrm);
        writer.write(element, output);
        return byteArrayOutputStrm.toString("UTF-8");
    } catch (Exception e) {
        log.error("Error Serializing the SAML Response");
        throw new IdentityException("Error Serializing the SAML Response", e);
    } finally {
        if (byteArrayOutputStrm != null) {
            try {
                byteArrayOutputStrm.close();
            } catch (IOException e) {
                log.error("Error while closing the stream", e);
            }
        }
    }
}

---

From source file:org.wso2.carbon.mediation.configadmin.util.XMLPrettyPrinter.java

/**
 * XML Pretty Print method with XML Comments support.
 *
 * @return XML formatted String//from  w ww  . ja  va 2s .  com
 */
public String xmlFormatWithComments() {
    String xmlOutput = null;
    Document doc;
    LSSerializer lsSerializer;

    try {
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        doc = documentBuilderFactory.newDocumentBuilder().parse(in);

        DOMImplementationLS domImplementation = (DOMImplementationLS) doc.getImplementation();
        lsSerializer = domImplementation.createLSSerializer();
        lsSerializer.getDomConfig().setParameter("format-pretty-print", Boolean.TRUE);

        LSOutput lsOutput = domImplementation.createLSOutput();
        lsOutput.setEncoding(encoding);
        Writer stringWriter = new StringWriter();
        lsOutput.setCharacterStream(stringWriter);
        lsSerializer.write(doc, lsOutput);

        xmlOutput = stringWriter.toString();

    } catch (IOException e) {
        log.error("XML Pretty Printer Error reading data from given InputStream to XML Document ", e);
    } catch (SAXException e) {
        log.error("XML Pretty Printer Error parsing the given InputStream to XML Document", e);
    } catch (Exception e) {
        log.error("XML Pretty Printer failed. ", e);
    }
    return xmlOutput;
}

---

From source file:org.wso2.identity.iml.dsl.mediators.SAMLResponseBuilder.java

private String marshall(XMLObject xmlObject) throws ConfigurationException {

    IMLUtils.doBootstrap();//from  w ww .j a  va2  s  . co m

    try (ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {
        System.setProperty("javax.xml.parsers.DocumentBuilderFactory",
                "org.apache.xerces.jaxp" + ".DocumentBuilderFactoryImpl");
        MarshallerFactory marshallerFactory = org.opensaml.xml.Configuration.getMarshallerFactory();
        Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
        Element element = marshaller.marshall(xmlObject);

        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");

        LSSerializer serializer = impl.createLSSerializer();
        LSOutput output = impl.createLSOutput();

        output.setByteStream(byteArrayOutputStream);
        serializer.write(element, output);

        return byteArrayOutputStream.toString(StandardCharsets.UTF_8.name());

    } catch (MarshallingException | IOException | ClassNotFoundException | InstantiationException
            | IllegalAccessException e) {
        //TODO Build SAML Error Resp and do proper logging
        log.error("Error while marshalling the SAML response", e);
        return null;
    }
}

---

From source file:org.wso2.identity.integration.common.clients.sso.saml.query.QueryClientUtils.java

/**
 * This method is used to serialize response message
 *
 * @param xmlObject well formed XML object
 * @return String serialized response//from   ww w . ja  v a 2  s  . co  m
 */
public static String marshall(XMLObject xmlObject) {

    ByteArrayOutputStream byteArrayOutputStrm = null;
    try {
        doBootstrap();
        System.setProperty("javax.xml.parsers.DocumentBuilderFactory",
                "org.apache.xerces.jaxp.DocumentBuilderFactoryImpl");
        MarshallerFactory marshallerFactory = XMLObjectProviderRegistrySupport.getMarshallerFactory();
        Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
        if (marshaller != null) {
            Element element = marshaller.marshall(xmlObject);
            byteArrayOutputStrm = new ByteArrayOutputStream();
            DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
            DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
            LSSerializer writer = impl.createLSSerializer();
            LSOutput output = impl.createLSOutput();
            output.setByteStream(byteArrayOutputStrm);
            writer.write(element, output);
            return byteArrayOutputStrm.toString("UTF-8");
        } else {
            log.error("Error can not find marshaller");
        }
    } catch (InstantiationException e) {
        log.error("Unable to initiate DOM implementation registry", e);
    } catch (MarshallingException e) {
        log.error("Unable to marshall element", e);
    } catch (IllegalAccessException e) {
        log.error("Illegal access on DOM registry ", e);
    } catch (UnsupportedEncodingException e) {
        log.error("Unsupported encoding scheme", e);
    } catch (ClassNotFoundException e) {
        log.error("Class not found", e);
    } finally {
        if (byteArrayOutputStrm != null) {
            try {
                byteArrayOutputStrm.close();
            } catch (IOException e) {
                log.error("Error while closing the stream", e);
            }
        }
    }

    return null;
}

---

From source file:org.wso2.is.saml.TestUtils.java

public static String marshall(XMLObject xmlObject) {

    ByteArrayOutputStream byteArrayOutputStrm = null;
    try {//  w  w w  . j  a v  a 2s  .  c o  m
        doBootstrap();
        MarshallerFactory marshallerFactory = org.opensaml.xml.Configuration.getMarshallerFactory();
        Marshaller marshaller = marshallerFactory.getMarshaller(xmlObject);
        Element element = marshaller.marshall(xmlObject);

        byteArrayOutputStrm = new ByteArrayOutputStream();
        DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();
        DOMImplementationLS impl = (DOMImplementationLS) registry.getDOMImplementation("LS");
        LSSerializer writer = impl.createLSSerializer();
        LSOutput output = impl.createLSOutput();
        output.setByteStream(byteArrayOutputStrm);
        writer.write(element, output);
        return byteArrayOutputStrm.toString(StandardCharsets.UTF_8.name());
    } catch (Exception e) {
        logger.error("Error while marshalling xml object", e);
    } finally {
        if (byteArrayOutputStrm != null) {
            try {
                byteArrayOutputStrm.close();
            } catch (IOException e) {
                logger.error("Error while closing byteArrayOutputStream", e);
            }
        }
    }
    return null;
}

---

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