Example usage for javax.xml.stream XMLStreamWriter writeEndElement

Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamWriter writeEndElement.

Prototype

public void writeEndElement() throws XMLStreamException;

Source Link

Document

Writes an end tag to the output relying on the internal state of the writer to determine the prefix and local name of the event.

Usage

From source file:org.apache.flex.compiler.config.Configuration.java

/**
 * Write the data to rdf/xml//from  www  .  j av  a2s  .  c om
 * 
 * @param writer
 * @throws XMLStreamException
 */
private void writeDate(XMLStreamWriter writer) throws XMLStreamException {
    if (date == null) {
        date = DateFormat.getDateInstance().format(new Date());
    }

    writer.writeStartElement(DC_URI, "date");
    writer.writeCharacters(date);
    writer.writeEndElement();
}

From source file:org.apache.flex.compiler.config.Configuration.java

/**
 * Write a map of values to rdf/xml// ww  w .j av  a  2 s.  c  o m
 * 
 * @param writer
 * @param namespaceURI
 * @param localName
 * @param mapData
 * @throws XMLStreamException
 */
private void writeMap(XMLStreamWriter writer, String namespaceURI, String localName,
        Map<String, String> mapData) throws XMLStreamException {
    if (mapData.size() > 0) {
        writer.writeStartElement(namespaceURI, localName);
        if ((mapData.size() == 1) && (mapData.get("x-default") != null)) {
            String data = mapData.get("x-default");
            writer.writeCharacters(data);
        } else {
            writer.writeStartElement(RDF_URI, "Alt");
            for (final String key : mapData.keySet()) {
                final String value = mapData.get(key);
                writer.writeStartElement(RDF_URI, "li");
                writer.writeAttribute("xml", "", "lang", key);
                writer.writeCharacters(value);
                writer.writeEndElement();
            }
            writer.writeEndElement();
        }

        writer.writeEndElement();
    }

}

From source file:org.apache.flex.compiler.config.Configuration.java

/**
 * Write a collection values to rdf/xml.
 * /*from   ww w  . ja  v a  2 s  .  c o m*/
 * @param writer
 * @param namespaceURI
 * @param localName
 * @param values
 * @throws XMLStreamException
 */
private void writeCollection(XMLStreamWriter writer, String namespaceURI, String localName,
        Collection<String> values) throws XMLStreamException {
    if (values.isEmpty())
        return;

    writer.writeStartElement(namespaceURI, localName);

    if (values.size() > 1)
        writer.writeStartElement(RDF_URI, "Bag");

    for (String value : values) {
        writer.writeCharacters(value);
    }

    if (values.size() > 1)
        writer.writeEndElement();

    writer.writeEndElement();

}

From source file:org.apache.nifi.authorization.FileAccessPolicyProvider.java

@Override
public String getFingerprint() throws AuthorizationAccessException {
    final List<AccessPolicy> policies = new ArrayList<>(getAccessPolicies());
    Collections.sort(policies, Comparator.comparing(AccessPolicy::getIdentifier));

    XMLStreamWriter writer = null;
    final StringWriter out = new StringWriter();
    try {/* w w w  .  j  a va  2  s  .  c om*/
        writer = XML_OUTPUT_FACTORY.createXMLStreamWriter(out);
        writer.writeStartDocument();
        writer.writeStartElement("accessPolicies");

        for (AccessPolicy policy : policies) {
            writePolicy(writer, policy);
        }

        writer.writeEndElement();
        writer.writeEndDocument();
        writer.flush();
    } catch (XMLStreamException e) {
        throw new AuthorizationAccessException("Unable to generate fingerprint", e);
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (XMLStreamException e) {
                // nothing to do here
            }
        }
    }

    return out.toString();
}

From source file:org.apache.nifi.authorization.FileAccessPolicyProvider.java

private void writePolicy(final XMLStreamWriter writer, final AccessPolicy policy) throws XMLStreamException {
    // sort the users for the policy
    List<String> policyUsers = new ArrayList<>(policy.getUsers());
    Collections.sort(policyUsers);

    // sort the groups for this policy
    List<String> policyGroups = new ArrayList<>(policy.getGroups());
    Collections.sort(policyGroups);

    writer.writeStartElement(POLICY_ELEMENT);
    writer.writeAttribute(IDENTIFIER_ATTR, policy.getIdentifier());
    writer.writeAttribute(RESOURCE_ATTR, policy.getResource());
    writer.writeAttribute(ACTIONS_ATTR, policy.getAction().name());

    for (String policyUser : policyUsers) {
        writer.writeStartElement(POLICY_USER_ELEMENT);
        writer.writeAttribute(IDENTIFIER_ATTR, policyUser);
        writer.writeEndElement();
    }//from  ww w .ja  v  a 2 s .c  o  m

    for (String policyGroup : policyGroups) {
        writer.writeStartElement(POLICY_GROUP_ELEMENT);
        writer.writeAttribute(IDENTIFIER_ATTR, policyGroup);
        writer.writeEndElement();
    }

    writer.writeEndElement();
}

From source file:org.apache.nifi.authorization.FileUserGroupProvider.java

@Override
public String getFingerprint() throws AuthorizationAccessException {
    final UserGroupHolder usersAndGroups = userGroupHolder.get();

    final List<User> users = new ArrayList<>(usersAndGroups.getAllUsers());
    Collections.sort(users, Comparator.comparing(User::getIdentifier));

    final List<Group> groups = new ArrayList<>(usersAndGroups.getAllGroups());
    Collections.sort(groups, Comparator.comparing(Group::getIdentifier));

    XMLStreamWriter writer = null;
    final StringWriter out = new StringWriter();
    try {//from ww w  . j  a v a2 s . c o m
        writer = XML_OUTPUT_FACTORY.createXMLStreamWriter(out);
        writer.writeStartDocument();
        writer.writeStartElement("tenants");

        for (User user : users) {
            writeUser(writer, user);
        }
        for (Group group : groups) {
            writeGroup(writer, group);
        }

        writer.writeEndElement();
        writer.writeEndDocument();
        writer.flush();
    } catch (XMLStreamException e) {
        throw new AuthorizationAccessException("Unable to generate fingerprint", e);
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (XMLStreamException e) {
                // nothing to do here
            }
        }
    }

    return out.toString();
}

From source file:org.apache.nifi.authorization.FileUserGroupProvider.java

private void writeUser(final XMLStreamWriter writer, final User user) throws XMLStreamException {
    writer.writeStartElement(USER_ELEMENT);
    writer.writeAttribute(IDENTIFIER_ATTR, user.getIdentifier());
    writer.writeAttribute(IDENTITY_ATTR, user.getIdentity());
    writer.writeEndElement();
}

From source file:org.apache.nifi.authorization.FileUserGroupProvider.java

private void writeGroup(final XMLStreamWriter writer, final Group group) throws XMLStreamException {
    List<String> users = new ArrayList<>(group.getUsers());
    Collections.sort(users);/*from  w w  w  .j a  v a2 s .co m*/

    writer.writeStartElement(GROUP_ELEMENT);
    writer.writeAttribute(IDENTIFIER_ATTR, group.getIdentifier());
    writer.writeAttribute(NAME_ATTR, group.getName());

    for (String user : users) {
        writer.writeStartElement(GROUP_USER_ELEMENT);
        writer.writeAttribute(IDENTIFIER_ATTR, user);
        writer.writeEndElement();
    }

    writer.writeEndElement();
}

From source file:org.apache.nifi.authorization.StandardManagedAuthorizer.java

@Override
public String getFingerprint() throws AuthorizationAccessException {
    XMLStreamWriter writer = null;
    final StringWriter out = new StringWriter();
    try {/*from w ww. ja va2 s.c  om*/
        writer = XML_OUTPUT_FACTORY.createXMLStreamWriter(out);
        writer.writeStartDocument();
        writer.writeStartElement("managedAuthorizations");

        writer.writeStartElement(ACCESS_POLICY_PROVIDER_ELEMENT);
        if (accessPolicyProvider instanceof ConfigurableAccessPolicyProvider) {
            writer.writeCharacters(((ConfigurableAccessPolicyProvider) accessPolicyProvider).getFingerprint());
        }
        writer.writeEndElement();

        writer.writeStartElement(USER_GROUP_PROVIDER_ELEMENT);
        if (userGroupProvider instanceof ConfigurableUserGroupProvider) {
            writer.writeCharacters(((ConfigurableUserGroupProvider) userGroupProvider).getFingerprint());
        }
        writer.writeEndElement();

        writer.writeEndElement();
        writer.writeEndDocument();
        writer.flush();
    } catch (XMLStreamException e) {
        throw new AuthorizationAccessException("Unable to generate fingerprint", e);
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (XMLStreamException e) {
                // nothing to do here
            }
        }
    }

    return out.toString();
}

From source file:org.apache.olingo.client.core.serialization.AtomSerializer.java

private void collection(final XMLStreamWriter writer, final ValueType valueType,
        final EdmPrimitiveTypeKind kind, final List<?> value)
        throws XMLStreamException, EdmPrimitiveTypeException {
    for (Object item : value) {
        writer.writeStartElement(Constants.PREFIX_METADATA, Constants.ELEM_ELEMENT, namespaceMetadata);
        value(writer, valueType, kind, item);
        writer.writeEndElement();
    }/*  ww w  .  j av a2s  .  c om*/
}