Example usage for javax.activation DataHandler DataHandler

Introduction

In this page you can find the example usage for javax.activation DataHandler DataHandler.

Prototype

public DataHandler(URL url) 

Source Link

Document

Create a DataHandler instance referencing a URL.

Usage

From source file:de.kp.ames.web.function.domain.model.ChatObject.java

/**
 * Create RegistryObject representation of ChatObject
 * //from   w w w  . j  a v a2  s .com
 * @param data
 * @return
 * @throws Exception
 */
public RegistryObjectImpl create(String data) throws Exception {

    /*
     * Initialize data
     */
    JSONObject jForm = new JSONObject(data);

    /* 
     * A chat message is a certain extrinsic object that holds all 
     * relevant and related information in a single JSON repository item
     */

    ExtrinsicObjectImpl eo = null;

    /* 
     * Create extrinsic object that serves as a wrapper for
     * the respective chat message
     */
    eo = jaxrLCM.createExtrinsicObject();
    if (eo == null)
        throw new JAXRException("[ChatObject] Creation of ExtrinsicObject failed.");

    /* 
     * Identifier
     */
    String eid = JaxrIdentity.getInstance().getPrefixUID(FncConstants.CHAT_PRE);

    eo.setLid(eid);
    eo.getKey().setId(eid);

    /*
     * Name using default locale
     */
    String name = "[CHAT] " + jForm.getString(JaxrConstants.RIM_MESSAGE_ID);
    eo.setName(jaxrLCM.createInternationalString(name));

    /* 
     * Home url
     */
    String home = jaxrHandle.getEndpoint().replace("/saml", "");
    eo.setHome(home);

    /* 
     * Mime type & handler
     */
    String mimetype = GlobalConstants.MT_JSON;
    eo.setMimeType(mimetype);

    byte[] bytes = data.getBytes(GlobalConstants.UTF_8);

    DataHandler handler = new DataHandler(FileUtil.createByteArrayDataSource(bytes, mimetype));
    eo.setRepositoryItem(handler);

    /*
     * Create classification
     */
    ClassificationImpl c = jaxrLCM.createClassification(ClassificationConstants.FNC_ID_Chat);
    c.setName(jaxrLCM.createInternationalString(Locale.US, "Chat Classification"));

    /* 
     * Associate classification and chat message
     */
    eo.addClassification(c);

    /*
     * Indicate as created
     */
    this.created = true;

    return eo;

}

---

From source file:de.kp.ames.web.function.domain.model.MailObject.java

/**
 * Create RegistryObject representation of MailObject
 * /*from  w w w .  j  av  a2  s .  c  om*/
 * @param data
 * @return
 * @throws Exception
 */
public RegistryObjectImpl create(String data) throws Exception {

    /*
     * Initialize data
     */
    JSONObject jForm = new JSONObject(data);

    /* 
     * A mail message is a certain extrinsic object that holds all 
     * relevant and related information in a single JSON repository item
     */

    ExtrinsicObjectImpl eo = null;

    /* 
     * Create extrinsic object that serves as a container for
     * the respective mail message
     */
    eo = jaxrLCM.createExtrinsicObject();
    if (eo == null)
        throw new JAXRException("[MailObject] Creation of ExtrinsicObject failed.");

    /* 
     * Identifier
     */
    String eid = JaxrIdentity.getInstance().getPrefixUID(FncConstants.MAIL_PRE);

    eo.setLid(eid);
    eo.getKey().setId(eid);

    /*
     * Name using default locale
     */
    String name = "[MAIL] " + jForm.getString(JaxrConstants.RIM_MESSAGE_ID);
    eo.setName(jaxrLCM.createInternationalString(name));

    /* 
     * Home url
     */
    String home = jaxrHandle.getEndpoint().replace("/saml", "");
    eo.setHome(home);

    /* 
     * Mime type & handler
     */
    String mimetype = GlobalConstants.MT_JSON;
    eo.setMimeType(mimetype);

    byte[] bytes = data.getBytes(GlobalConstants.UTF_8);

    DataHandler handler = new DataHandler(FileUtil.createByteArrayDataSource(bytes, mimetype));
    eo.setRepositoryItem(handler);

    /*
     * Create classification
     */
    ClassificationImpl c = jaxrLCM.createClassification(ClassificationConstants.FNC_ID_Mail);
    c.setName(jaxrLCM.createInternationalString(Locale.US, "Mail Classification"));

    /* 
     * Associate classification and mail message
     */
    eo.addClassification(c);

    /*
     * Indicate as created
     */
    this.created = true;

    return eo;

}

---

From source file:org.openehealth.ipf.platform.camel.lbs.cxf.process.CxfPojoResourceHandler.java

private Collection<ResourceDataSource> extractFromParams(String subUnit, List<Object> params)
        throws IOException {
    List<ResourceDataSource> resources = new ArrayList<ResourceDataSource>();
    for (int idx = 0; idx < params.size(); ++idx) {
        Object param = params.get(idx);
        if (param instanceof DataHandler) {
            DataHandler dataHandler = (DataHandler) param;
            ResourceDataSource dataSource = extractFromDataHandler(subUnit, dataHandler, idx);
            resources.add(dataSource);/*from   w ww. jav a 2 s .c o  m*/
            params.set(idx, new DataHandler(dataSource));
        } else if (param instanceof Holder) {
            @SuppressWarnings("unchecked") // Ok, because of instanceof check  
            Holder<DataHandler> holder = (Holder<DataHandler>) param;
            if (holder.value instanceof DataHandler) {
                DataHandler dataHandler = holder.value;
                ResourceDataSource dataSource = extractFromDataHandler(subUnit, dataHandler, idx);
                resources.add(dataSource);
                holder.value = new DataHandler(dataSource);
            }
        }
    }
    return resources;
}

---

From source file:org.apache.synapse.format.hessian.HessianMessageBuilder.java

/**
 * Returns an OMElement from a Hessian encoded message
 *
 * @param inputStream stream containing the Hessian message to be built
 * @param contentType content type of the message
 * @param messageContext message to which the hessian message has to be attached
 * @return OMElement containing Hessian data handler keeping the message
 * @throws AxisFault in case of a failure in building the hessian message
 *
 * @see org.apache.axis2.builder.Builder#processDocument(java.io.InputStream,
 * String, org.apache.axis2.context.MessageContext)
 *///from   ww w  .  j  a va2  s .c o  m
public OMElement processDocument(final InputStream inputStream, final String contentType,
        final MessageContext messageContext) throws AxisFault {

    if (log.isDebugEnabled()) {
        log.debug("Start building the hessian message in to a HessianDataSource");
    }

    OMFactory factory = OMAbstractFactory.getOMFactory();
    OMNamespace ns = factory.createOMNamespace(HessianConstants.HESSIAN_NAMESPACE_URI,
            HessianConstants.HESSIAN_NS_PREFIX);
    OMElement element = factory.createOMElement(HessianConstants.HESSIAN_ELEMENT_LOCAL_NAME, ns);

    try {

        Parameter synEnv = messageContext.getConfigurationContext().getAxisConfiguration()
                .getParameter(SynapseConstants.SYNAPSE_ENV);

        PushbackInputStream pis = detectAndMarkMessageFault(messageContext, inputStream);

        DataHandler dataHandler;
        if (synEnv != null && synEnv.getValue() != null) {
            dataHandler = new DataHandler(
                    new SynapseBinaryDataSource(pis, contentType, (SynapseEnvironment) synEnv.getValue()));
        } else {
            // add Hessian data inside a data handler
            dataHandler = new DataHandler(new SynapseBinaryDataSource(pis, contentType));
        }
        OMText textData = factory.createOMText(dataHandler, true);
        element.addChild(textData);

        // indicate that message faults shall be handled as http 200
        messageContext.setProperty(NhttpConstants.FAULTS_AS_HTTP_200, NhttpConstants.TRUE);

    } catch (IOException e) {
        String msg = "Unable to create the HessianDataSource";
        log.error(msg, e);
        throw new AxisFault(msg, e);
    }

    if (log.isDebugEnabled()) {
        log.debug("Building the hessian message using HessianDataSource is successful");
    }

    return element;
}

---

From source file:no.digipost.api.handlers.ForsendelseSender.java

private void attachFile(final SoapMessage soapMessage) throws IOException {
    if (digitalPostformidling.getDokumentpakkefingeravtrykk() == null) {
        lagFingeravtrykk(forsendelse, digitalPostformidling);
    }/*from  w  ww  .j  av a 2  s.  co m*/
    DataHandler handler = new DataHandler(forsendelse.getDokumentpakke());
    soapMessage.addAttachment(generateContentId(), handler);
}

---

From source file:eu.planets_project.services.datatypes.ImmutableContent.java

/**
 * @param reference The content reference, as a file.
 *///from w ww .  j a  va 2 s. c om
ImmutableContent(final File reference) {
    if (reference == null)
        throw new IllegalArgumentException("File parameter must not be null!");
    FileDataSource ds = new FileDataSource(reference);
    ds.setFileTypeMap(FileTypeMap.getDefaultFileTypeMap());
    DataHandler dh = new DataHandler(ds);
    this.length = reference.length();
    this.dataHandler = dh;
    log.info("Created Content from file: " + reference.getAbsolutePath() + "': " + this.length
            + " bytes in length.");
}

---

From source file:org.apache.axis2.mtom.EchoRawMTOMTest.java

protected OMElement createEnvelope() throws Exception {

    DataHandler expectedDH;/*  w ww .  j a  v a 2s.  c  o m*/
    OMFactory fac = OMAbstractFactory.getOMFactory();
    OMNamespace omNs = fac.createOMNamespace("http://localhost/my", "my");
    OMElement rpcWrapEle = fac.createOMElement("echoOMElement", omNs);
    OMElement data = fac.createOMElement("data", omNs);
    FileDataSource fileDataSource = new FileDataSource(
            TestingUtils.prefixBaseDirectory("test-resources/mtom/test.jpg"));
    expectedDH = new DataHandler(fileDataSource);
    expectedTextData = new OMTextImpl(expectedDH, true, fac);
    data.addChild(expectedTextData);
    rpcWrapEle.addChild(data);
    return rpcWrapEle;

}

---

From source file:org.apache.axis2.mtom.EchoRawMTOMToBase64Test.java

private OMElement createPayload() {

    OMFactory fac = OMAbstractFactory.getOMFactory();
    OMNamespace omNs = fac.createOMNamespace("http://localhost/my", "my");
    OMElement rpcWrapEle = fac.createOMElement("echoMTOMtoBase64", omNs);
    OMElement data = fac.createOMElement("data", omNs);
    byte[] byteArray = new byte[] { 13, 56, 65, 32, 12, 12, 7, 98 };
    DataHandler dataHandler = new DataHandler(new ByteArrayDataSource(byteArray));
    expectedTextData = new OMTextImpl(dataHandler, true, fac);
    data.addChild(expectedTextData);//from   ww  w.j  a va2  s  .c  o m
    rpcWrapEle.addChild(data);
    return rpcWrapEle;
}

---

From source file:org.wso2.appserver.integration.resources.resource.test.XMLResourceAddTestCase.java

@Test(groups = { "wso2.as" })
public void testAddArtifacts() throws ResourceAdminServiceExceptionException, RemoteException,
        MalformedURLException, XPathExpressionException {

    log.debug("Running SuccessCase");
    //add a collection to the registry
    String collectionPath = resourceAdminServiceClient.addCollection(PARENT_PATH, RES_FILES_COLLECTION, "",
            "contains ResFiles");
    String authorUserName = resourceAdminServiceClient.getResource(PARENT_PATH + "/" + RES_FILES_COLLECTION)[0]
            .getAuthorUserName();//  w  ww .j  av  a 2  s.co m
    assertTrue(asServer.getContextTenant().getContextUser().getUserName().equalsIgnoreCase(authorUserName),
            PARENT_PATH + "/" + RES_FILES_COLLECTION + " creation failure");
    log.info("collection added to " + collectionPath);
    // Changing media type
    resourceAdminServiceClient.addCollection(PARENT_PATH, RES_FILES_COLLECTION, ESB_MEDIATYPE,
            ESB_MEDIATYPE + " type collection");
    String resource = FrameworkPathUtil.getSystemResourceLocation() + "artifacts" + File.separator + "AS"
            + File.separator + "xml" + File.separator + RESOURCE_NAME;
    DataHandler dh = new DataHandler(new URL("file:///" + resource));
    resourceAdminServiceClient.addResource(PARENT_PATH + "/" + RES_FILES_COLLECTION + "/" + RESOURCE_NAME,
            "application/xml", "resDesc", dh);
    String textContent = resourceAdminServiceClient
            .getTextContent(PARENT_PATH + "/" + RES_FILES_COLLECTION + "/" + RESOURCE_NAME);
    assertNotNull(textContent, "Unable to get text content");

}

---

From source file:org.wso2.appserver.integration.lazy.loading.artifacts.CarbonAppGhostDeploymentTestCase.java

@BeforeClass(alwaysRun = true)
public void init() throws Exception {
    super.init();
    tenant1WebApp1URL = webAppURL + "/t/" + tenantDomain1 + "/webapps/" + CARBON_APP1_WEB_APP_NAME + "/";
    URL carbonApp1FileURL = new URL("file://" + artifactsLocation + CARBON_APP_FILE1);
    carbonApp1URLDataHandler = new DataHandler(carbonApp1FileURL);
    tenant1WebApp2URL = webAppURL + "/t/" + tenantDomain1 + "/webapps/" + CARBON_APP2_WEB_APP_NAME + "/";
    URL carbonApp2FileURL = new URL("file://" + artifactsLocation + CARBON_APP_FILE2);
    carbonApp2URLDataHandler = new DataHandler(carbonApp2FileURL);

}

---

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