Example usage for org.w3c.dom.ls LSOutput setByteStream

Introduction

In this page you can find the example usage for org.w3c.dom.ls LSOutput setByteStream.

Prototype

public void setByteStream(java.io.OutputStream byteStream);

Source Link

Document

An attribute of a language and binding dependent type that represents a writable stream of bytes.

Usage

From source file:org.wso2.carbon.identity.application.authenticator.samlsso.util.SSOUtils.java

/**
 * Serializing a SAML2 object into a String
 *
 * @param xmlObject object that needs to serialized.
 * @return serialized object/*from w  w  w .  ja  v  a2  s  .  co m*/
 * @throws SAMLSSOException
 */
public static String marshall(XMLObject xmlObject) throws SAMLSSOException {
    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 byteArrayOutputStrm.toString();
    } catch (Exception e) {
        log.error("Error Serializing the SAML Response");
        throw new SAMLSSOException("Error Serializing the SAML Response", e);
    }
}

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From source file:org.wso2.carbon.identity.auth.saml2.common.SAML2AuthUtils.java

public static String marshall(XMLObject xmlObject) {
    try {/*from  w w w . j a  v  a 2  s .  c  o  m*/
        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(StandardCharsets.UTF_8.toString());
    } catch (InstantiationException | MarshallingException | IllegalAccessException
            | UnsupportedEncodingException | ClassNotFoundException e) {
        throw new IdentityRuntimeException("Error marshalling the XML object", e);
    }
}

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From source file:org.wso2.carbon.identity.authenticator.saml2.sso.common.Util.java

/**
 * Serializing a SAML2 object into a String
 *
 * @param xmlObject object that needs to serialized.
 * @return serialized object/*from  w  w w . j  a  va 2 s.  co m*/
 * @throws SAML2SSOUIAuthenticatorException
 */
public static String marshall(XMLObject xmlObject) throws SAML2SSOUIAuthenticatorException {

    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);

        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();
    } catch (Exception e) {
        log.error("Error Serializing the SAML Response");
        throw new SAML2SSOUIAuthenticatorException("Error Serializing the SAML Response", e);
    }
}

---

From source file:org.wso2.carbon.identity.authenticator.saml2.sso.ui.Util.java

/**
 * Serializing a SAML2 object into a String
 *
 * @param xmlObject object that needs to serialized.
 * @return serialized object//from w ww  .  ja  v a  2s .c  o m
 * @throws org.wso2.carbon.identity.authenticator.saml2.sso.ui.SAML2SSOUIAuthenticatorException
 */
public static String marshall(XMLObject xmlObject) throws SAML2SSOUIAuthenticatorException {
    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);

        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();
    } catch (Exception e) {
        log.error("Error Serializing the SAML Response");
        throw new SAML2SSOUIAuthenticatorException("Error Serializing the SAML Response", e);
    }
}

---

From source file:org.wso2.carbon.identity.entitlement.pep.agent.wsxacml.WSXACMLEntitlementServiceClient.java

/**
 * Serialize XML objects//from   w  w w . j av a 2s .  c o  m
 *
 * @param xmlObject : XACML or SAML objects to be serialized
 * @return serialized XACML or SAML objects
 */
private String marshall(XMLObject xmlObject) throws EntitlementAgentException {
    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);

        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();
    } catch (Exception e) {
        log.error("Error Serializing the SAML Response");
        throw new EntitlementAgentException("Error Serializing the SAML Response", e);
    }
}

---

From source file:org.wso2.carbon.identity.entitlement.proxy.wsxacml.WSXACMLEntitlementServiceClient.java

/**
 * Serialize XML objects/*from  w ww .j a  va2s  .  co m*/
 *
 * @param xmlObject : XACML or SAML objects to be serialized
 * @return serialized XACML or SAML objects
 */
private String marshall(XMLObject xmlObject) throws EntitlementProxyException {

    try {
        doBootstrap();
        System.setProperty(DOCUMENT_BUILDER_FACTORY, DOCUMENT_BUILDER_FACTORY_IMPL);

        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 (Exception e) {
        log.error("Error Serializing the SAML Response");
        throw new EntitlementProxyException("Error Serializing the SAML Response", e);
    }
}

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From source file:org.wso2.carbon.identity.entitlement.wsxacml.WSXACMLMessageReceiver.java

/**
 * `//w  w  w. j  a v  a2  s .  c  o m
 * Serialize XML objects
 *
 * @param xmlObject : XACML or SAML objects to be serialized
 * @return serialized XACML or SAML objects
 * @throws EntitlementException
 */
private String marshall(XMLObject xmlObject) throws EntitlementException {

    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);

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

---

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 2s. c  om*/
 * @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 ww w.  ja  v  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 w  ww  .j ava 2s.  c om*/
 *
 * @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);
    }
}

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