Java FormField类代码示例

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
/**
 * Creates a node with specified configuration.
 * 
 * Note: This is the only way to create a collection node.
 * 
 * @param name The name of the node, which must be unique within the 
 * pubsub service
 * @param config The configuration for the node
 * @return The node that was created
 * @throws XMPPErrorException 
 * @throws NoResponseException 
 * @throws NotConnectedException 
 */
public Node createNode(String name, Form config) throws NoResponseException, XMPPErrorException, NotConnectedException
{
	PubSub request = PubSub.createPubsubPacket(to, Type.set, new NodeExtension(PubSubElementType.CREATE, name), null);
	boolean isLeafNode = true;
	
	if (config != null)
	{
		request.addExtension(new FormNode(FormNodeType.CONFIGURE, config));
		FormField nodeTypeField = config.getField(ConfigureNodeFields.node_type.getFieldName());
		
		if (nodeTypeField != null)
			isLeafNode = nodeTypeField.getValues().get(0).equals(NodeType.leaf.toString());
	}

	// Errors will cause exceptions in getReply, so it only returns
	// on success.
	sendPubsubPacket(con, request);
	Node newNode = isLeafNode ? new LeafNode(con, name) : new CollectionNode(con, name);
	newNode.setTo(to);
	nodeMap.put(newNode.getId(), newNode);
	
	return newNode;
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
private String getItemsToSearch() {
    StringBuilder buf = new StringBuilder();

    if (form == null) {
        form = Form.getFormFrom(this);
    }

    if (form == null) {
        return "";
    }

    for (FormField field : form.getFields()) {
        String name = field.getVariable();
        String value = getSingleValue(field);
        if (value.trim().length() > 0) {
            buf.append("<").append(name).append(">").append(value).append("</").append(name).append(">");
        }
    }

    return buf.toString();
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
/**
 * Creates the initiation acceptance stanza(/packet) to forward to the stream
 * initiator.
 *
 * @param streamInitiationOffer The offer from the stream initiator to connect for a stream.
 * @param namespaces            The namespace that relates to the accepted means of transfer.
 * @return The response to be forwarded to the initiator.
 */
protected static StreamInitiation createInitiationAccept(
        StreamInitiation streamInitiationOffer, String[] namespaces)
{
    StreamInitiation response = new StreamInitiation();
    response.setTo(streamInitiationOffer.getFrom());
    response.setFrom(streamInitiationOffer.getTo());
    response.setType(IQ.Type.result);
    response.setStanzaId(streamInitiationOffer.getStanzaId());

    DataForm form = new DataForm(DataForm.Type.submit);
    FormField field = new FormField(
            FileTransferNegotiator.STREAM_DATA_FIELD_NAME);
    for (String namespace : namespaces) {
        field.addValue(namespace);
    }
    form.addField(field);

    response.setFeatureNegotiationForm(form);
    return response;
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
private DataForm.Item parseItem(XmlPullParser parser) throws XmlPullParserException, IOException {
    final int initialDepth = parser.getDepth();
    List<FormField> fields = new ArrayList<FormField>();
    outerloop: while (true) {
        int eventType = parser.next();
        switch (eventType) {
        case XmlPullParser.START_TAG:
            String name = parser.getName();
            switch (name) {
            case "field":
                fields.add(parseField(parser));
                break;
            }
            break;
        case XmlPullParser.END_TAG:
            if (parser.getDepth() == initialDepth) {
                break outerloop;
            }
            break;
        }
    }
    return new DataForm.Item(fields);
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
private DataForm.ReportedData parseReported(XmlPullParser parser) throws XmlPullParserException, IOException {
    final int initialDepth = parser.getDepth();
    List<FormField> fields = new ArrayList<FormField>();
    outerloop: while (true) {
        int eventType = parser.next();
        switch (eventType) {
        case XmlPullParser.START_TAG:
            String name = parser.getName();
            switch (name) {
            case "field":
                fields.add(parseField(parser));
                break;
            }
            break;
        case XmlPullParser.END_TAG:
            if (parser.getDepth() == initialDepth) {
                break outerloop;
            }
            break;
        }
    }
    return new DataForm.ReportedData(fields);
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
private FormField.Option parseOption(XmlPullParser parser) throws XmlPullParserException, IOException {
    final int initialDepth = parser.getDepth();
    FormField.Option option = null;
    String label = parser.getAttributeValue("", "label");
    outerloop: while (true) {
        int eventType = parser.next();
        switch (eventType) {
        case XmlPullParser.START_TAG:
            String name = parser.getName();
            switch (name) {
            case "value":
                option = new FormField.Option(label, parser.nextText());
                break;
            }
            break;
        case XmlPullParser.END_TAG:
            if (parser.getDepth() == initialDepth) {
                break outerloop;
            }
            break;
        }
    }
    return option;
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
/**
 * 
 * @param info
 * @return true if the stanza(/packet) extensions is ill-formed
 */
protected static boolean verifyPacketExtensions(DiscoverInfo info) {
    List<FormField> foundFormTypes = new LinkedList<FormField>();
    for (ExtensionElement pe : info.getExtensions()) {
        if (pe.getNamespace().equals(DataForm.NAMESPACE)) {
            DataForm df = (DataForm) pe;
            for (FormField f : df.getFields()) {
                if (f.getVariable().equals("FORM_TYPE")) {
                    for (FormField fft : foundFormTypes) {
                        if (f.equals(fft))
                            return true;
                    }
                    foundFormTypes.add(f);
                }
            }
        }
    }
    return false;
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
/**
 * @param formField
 * @param method
 */
protected void checkNonMultiConsistency(FormField formField, String method) {
    checkListRangeConsistency(formField);
    if (formField.getType() != null) {
        switch (formField.getType()) {
        case hidden:
        case jid_multi:
        case list_multi:
        case text_multi:
            throw new ValidationConsistencyException(String.format(
                            "Field type '%1$s' is not consistent with validation method '%2$s'.",
                            formField.getType(), method));
        default:
            break;
        }
    }
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
@Test
public void validateRoomWithForm() {
    DataForm dataForm = new DataForm(DataForm.Type.result);

    FormField desc = new FormField("muc#roominfo_description");
    desc.addValue("The place for all good witches!");
    dataForm.addField(desc);

    FormField subject = new FormField("muc#roominfo_subject");
    subject.addValue("Spells");
    dataForm.addField(subject);

    FormField occupants = new FormField("muc#roominfo_occupants");
    occupants.addValue("3");
    dataForm.addField(occupants);

    DiscoverInfo discoInfo = new DiscoverInfo();
    discoInfo.addExtension(dataForm);
    RoomInfo roomInfo = new RoomInfo(discoInfo);
    assertEquals("The place for all good witches!", roomInfo.getDescription());
    assertEquals("Spells", roomInfo.getSubject());
    assertEquals(3, roomInfo.getOccupantsCount());
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
@Test
public void test() throws XmlPullParserException, IOException, SmackException {
    //Build a Form
    DataForm df = new DataForm(DataForm.Type.submit);
    String instruction = "InstructionTest1";
    df.addInstruction(instruction);
    FormField field = new FormField("testField1");
    df.addField(field);
    
    assertNotNull( df.toXML());
    String output = df.toXML().toString();
    assertEquals(TEST_OUTPUT_1, output);
    
    XmlPullParser parser = PacketParserUtils.getParserFor(output);
    
    df = pr.parse(parser);
    
    assertNotNull(df);
    assertNotNull(df.getFields());
    assertEquals(1 , df.getFields().size() );
    assertEquals(1 , df.getInstructions().size());

    assertNotNull( df.toXML());
    output = df.toXML().toString();
    assertEquals(TEST_OUTPUT_1, output);
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
@Override
public void processStanza(Stanza packet) {
    XMPPConnection conn = getConnection();
    conn.removeAsyncStanzaListener(this);

    IQ iq = (IQ) packet;
    if (iq.getType() != IQ.Type.result) {
        finish(XMPPError.Condition.internal_server_error);
        return;
    }

    DataForm response = iq.getExtension("x", "jabber:x:data");
    if (response == null) {
        finish(XMPPError.Condition.internal_server_error);
        return;
    }

    String token = null;
    FormField field = response.getField("token");
    if (field != null)
        token = field.getValues().get(0);

    EndpointServer from = Preferences.getEndpointServer(getContext());
    finish(token, from != null ? from.toString() : conn.getXMPPServiceDomain().toString());
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
private Stanza prepareKeyPacket() {
    String privatekey = Base64.encodeToString(mPrivateKeyData, Base64.NO_WRAP);

    Registration iq = new Registration();
    iq.setType(IQ.Type.set);
    iq.setTo(getConnection().getServiceName());
    Form form = new Form(DataForm.Type.submit);

    // form type: register#privatekey
    FormField type = new FormField("FORM_TYPE");
    type.setType(FormField.Type.hidden);
    type.addValue("http://kontalk.org/protocol/register#privatekey");
    form.addField(type);

    // private key
    FormField fieldKey = new FormField("privatekey");
    fieldKey.setLabel("Private key");
    fieldKey.setType(FormField.Type.text_single);
    fieldKey.addValue(privatekey);
    form.addField(fieldKey);

    iq.addExtension(form.getDataFormToSend());
    return iq;
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
private Stanza createValidationForm() throws IOException {
    Registration iq = new Registration();
    iq.setType(IQ.Type.set);
    iq.setTo(mConnector.getConnection().getServiceName());
    Form form = new Form(DataForm.Type.submit);

    FormField type = new FormField("FORM_TYPE");
    type.setType(FormField.Type.hidden);
    type.addValue("http://kontalk.org/protocol/register#code");
    form.addField(type);

    if (mValidationCode != null) {
        FormField code = new FormField("code");
        code.setLabel("Validation code");
        code.setType(FormField.Type.text_single);
        code.addValue(mValidationCode.toString());
        form.addField(code);
    }

    iq.addExtension(form.getDataFormToSend());
    return iq;
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
private Packet createRegistrationForm() {
    Registration iq = new Registration();
    iq.setType(IQ.Type.SET);
    iq.setTo(mConnector.getConnection().getServiceName());
    Form form = new Form(Form.TYPE_SUBMIT);

    FormField type = new FormField("FORM_TYPE");
    type.setType(FormField.TYPE_HIDDEN);
    type.addValue("jabber:iq:register");
    form.addField(type);

    FormField phone = new FormField("phone");
    phone.setLabel("Phone number");
    phone.setType(FormField.TYPE_TEXT_SINGLE);
    phone.addValue(mPhone);
    form.addField(phone);

    iq.addExtension(form.getDataFormToSend());
    return iq;
}
 

import org.jivesoftware.smackx.xdata.FormField; //导入依赖的package包/类
/**
 * Sends a voice request to the MUC. The room moderators usually need to approve this request.
 *
 * @throws NotConnectedException
 * @see <a href="http://xmpp.org/extensions/xep-0045.html#requestvoice">XEP-45 § 7.13 Requesting
 *      Voice</a>
 * @since 4.1
 */
public void requestVoice() throws NotConnectedException {
    DataForm form = new DataForm(DataForm.Type.submit);
    FormField formTypeField = new FormField(FormField.FORM_TYPE);
    formTypeField.addValue(MUCInitialPresence.NAMESPACE + "#request");
    form.addField(formTypeField);
    FormField requestVoiceField = new FormField("muc#role");
    requestVoiceField.setType(FormField.Type.text_single);
    requestVoiceField.setLabel("Requested role");
    requestVoiceField.addValue("participant");
    form.addField(requestVoiceField);
    Message message = new Message(room);
    message.addExtension(form);
    connection.sendStanza(message);
}