XMLWriter (Apache Tomcat 7.0.81 API Documentation)

org.apache.catalina.util

## Class XMLWriter

- java.lang.Object
- - org.apache.catalina.util.XMLWriter

-     public class XMLWriter
      extends Object

  XMLWriter helper class.
  Author:
    Remy Maucherat

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected StringBuilder` | `buffer` Buffer.
    `static int` | `CLOSING` Closing tag.
    `static int` | `NO_CONTENT` Element with no content.
    `static int` | `OPENING` Opening tag.
    `protected Writer` | `writer` Writer.

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `XMLWriter()` Constructor.
    `XMLWriter(Writer writer)` Constructor.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `sendData()` Send data and reinitializes buffer.
    `String` | `toString()` Retrieve generated XML.
    `void` | `writeData(String data)` Write data.
    `void` | `writeElement(String namespace, String name, int type)` Write an element.
    `void` | `writeElement(String namespace, String namespaceInfo, String name, int type)` Write an element.
    `void` | `writeProperty(String namespace, String name)` Write property to the XML.
    `void` | `writeProperty(String namespace, String name, String value)` Write property to the XML.
    `void` | `writeProperty(String namespace, String namespaceInfo, String name, String value)` Write property to the XML.
    `void` | `writeText(String text)` Write text.
    `void` | `writeXMLHeader()` Write XML Header.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### OPENING

          public static final int OPENING

      Opening tag.
      See Also:
        Constant Field Values

    - #### CLOSING

          public static final int CLOSING

      Closing tag.
      See Also:
        Constant Field Values

    - #### NO_CONTENT

          public static final int NO_CONTENT

      Element with no content.
      See Also:
        Constant Field Values

    - #### buffer

          protected StringBuilder buffer

      Buffer.

    - #### writer

          protected Writer writer

      Writer.

  - ### Constructor Detail

    - #### XMLWriter

          public XMLWriter()

      Constructor.

    - #### XMLWriter

          public XMLWriter(Writer writer)

      Constructor.

  - ### Method Detail

    - #### toString

          public String toString()

      Retrieve generated XML.
      Overrides:
        `toString` in class `Object`
      Returns:
        String containing the generated XML

    - #### writeProperty

          public void writeProperty(String namespace,
                           String namespaceInfo,
                           String name,
                           String value)

      Write property to the XML.
      Parameters:
        `namespace` - Namespace
        `namespaceInfo` - Namespace info
        `name` - Property name
        `value` - Property value

    - #### writeProperty

          public void writeProperty(String namespace,
                           String name,
                           String value)

      Write property to the XML.
      Parameters:
        `namespace` - Namespace
        `name` - Property name
        `value` - Property value

    - #### writeProperty

          public void writeProperty(String namespace,
                           String name)

      Write property to the XML.
      Parameters:
        `namespace` - Namespace
        `name` - Property name

    - #### writeElement

          public void writeElement(String namespace,
                          String name,
                          int type)

      Write an element.
      Parameters:
        `name` - Element name
        `namespace` - Namespace abbreviation
        `type` - Element type

    - #### writeElement

          public void writeElement(String namespace,
                          String namespaceInfo,
                          String name,
                          int type)

      Write an element.
      Parameters:
        `namespace` - Namespace abbreviation
        `namespaceInfo` - Namespace info
        `name` - Element name
        `type` - Element type

    - #### writeText

          public void writeText(String text)

      Write text.
      Parameters:
        `text` - Text to append

    - #### writeData

          public void writeData(String data)

      Write data.
      Parameters:
        `data` - Data to append

    - #### writeXMLHeader

          public void writeXMLHeader()

      Write XML Header.

    - #### sendData

          public void sendData()
                        throws IOException

      Send data and reinitializes buffer.
      Throws:
        `IOException`

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