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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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package javax.xml.soap;

import java.util.Locale;

import org.w3c.dom.Document;

import javax.xml.namespace.QName;

/**

 * An object that represents the contents of the SOAP body

 * element in a SOAP message. A SOAP body element consists of XML data

 * that affects the way the application-specific content is processed.

 * <P>

 * A <code>SOAPBody</code> object contains <code>SOAPBodyElement</code>

 * objects, which have the content for the SOAP body.

 * A <code>SOAPFault</code> object, which carries status and/or

 * error information, is an example of a <code>SOAPBodyElement</code> object.

 *

 * @see SOAPFault

 * @since 1.6

 */

public interface SOAPBody extends SOAPElement {

    /**

     * Creates a new <code>SOAPFault</code> object and adds it to

     * this <code>SOAPBody</code> object. The new <code>SOAPFault</code> will

     * have default values set for the mandatory child elements. The type of

     * the <code>SOAPFault</code> will be a SOAP 1.1 or a SOAP 1.2 <code>SOAPFault</code>

     * depending on the <code>protocol</code> specified while creating the

     * <code>MessageFactory</code> instance.

     * <p>

     * A <code>SOAPBody</code> may contain at most one <code>SOAPFault</code>

     * child element.

     *

     * @return the new <code>SOAPFault</code> object

     * @exception SOAPException if there is a SOAP error

     */

    public SOAPFault addFault() throws SOAPException;

    /**

     * Creates a new <code>SOAPFault</code> object and adds it to

     * this <code>SOAPBody</code> object. The type of the

     * <code>SOAPFault</code> will be a SOAP 1.1  or a SOAP 1.2

     * <code>SOAPFault</code> depending on the <code>protocol</code>

     * specified while creating the <code>MessageFactory</code> instance.

     * <p>

     * For SOAP 1.2 the <code>faultCode</code> parameter is the value of the

     * <i>Fault/Code/Value</i> element  and the <code>faultString</code> parameter

     * is the value of the <i>Fault/Reason/Text</i> element. For SOAP 1.1

     * the <code>faultCode</code> parameter is the value of the <code>faultcode</code>

     * element and the <code>faultString</code> parameter is the value of the <code>faultstring</code>

     * element.

     * <p>

     * A <code>SOAPBody</code> may contain at most one <code>SOAPFault</code>

     * child element.

     *

     * @param faultCode a <code>Name</code> object giving the fault

     *         code to be set; must be one of the fault codes defined in the Version

     *         of SOAP specification in use

     * @param faultString a <code>String</code> giving an explanation of

     *         the fault

     * @param locale a {@link java.util.Locale} object indicating

     *         the native language of the <code>faultString</code>

     * @return the new <code>SOAPFault</code> object

     * @exception SOAPException if there is a SOAP error

     * @see SOAPFault#setFaultCode

     * @see SOAPFault#setFaultString

     * @since 1.6, SAAJ 1.2

     */

    public SOAPFault addFault(Name faultCode, String faultString, Locale locale) throws SOAPException;

    /**

     * Creates a new <code>SOAPFault</code> object and adds it to this

     * <code>SOAPBody</code> object. The type of the <code>SOAPFault</code>

     * will be a SOAP 1.1 or a SOAP 1.2 <code>SOAPFault</code> depending on

     * the <code>protocol</code> specified while creating the <code>MessageFactory</code>

     * instance.

     * <p>

     * For SOAP 1.2 the <code>faultCode</code> parameter is the value of the

     * <i>Fault/Code/Value</i> element  and the <code>faultString</code> parameter

     * is the value of the <i>Fault/Reason/Text</i> element. For SOAP 1.1

     * the <code>faultCode</code> parameter is the value of the <code>faultcode</code>

     * element and the <code>faultString</code> parameter is the value of the <code>faultstring</code>

     * element.

     * <p>

     * A <code>SOAPBody</code> may contain at most one <code>SOAPFault</code>

     * child element.

     *

     * @param faultCode

     *            a <code>QName</code> object giving the fault code to be

     *            set; must be one of the fault codes defined in the version

     *            of SOAP specification in use.

     * @param faultString

     *            a <code>String</code> giving an explanation of the fault

     * @param locale

     *            a {@link java.util.Locale Locale} object indicating the

     *            native language of the <code>faultString</code>

     * @return the new <code>SOAPFault</code> object

     * @exception SOAPException

     *                if there is a SOAP error

     * @see SOAPFault#setFaultCode

     * @see SOAPFault#setFaultString

     * @see SOAPBody#addFault(Name faultCode, String faultString, Locale locale)

     *

     * @since 1.6, SAAJ 1.3

     */

    public SOAPFault addFault(QName faultCode, String faultString, Locale locale)

        throws SOAPException;

    /**

     * Creates a new  <code>SOAPFault</code> object and adds it to this

     * <code>SOAPBody</code> object. The type of the <code>SOAPFault</code>

     * will be a SOAP 1.1 or a SOAP 1.2 <code>SOAPFault</code> depending on

     * the <code>protocol</code> specified while creating the <code>MessageFactory</code>

     * instance.

     * <p>

     * For SOAP 1.2 the <code>faultCode</code> parameter is the value of the

     * <i>Fault/Code/Value</i> element  and the <code>faultString</code> parameter

     * is the value of the <i>Fault/Reason/Text</i> element. For SOAP 1.1

     * the <code>faultCode</code> parameter is the value of the <i>faultcode</i>

     * element and the <code>faultString</code> parameter is the value of the <i>faultstring</i>

     * element.

     * <p>

     * In case of a SOAP 1.2 fault, the default value for the mandatory <code>xml:lang</code>

     * attribute on the <i>Fault/Reason/Text</i> element will be set to

     * <code>java.util.Locale.getDefault()</code>

     * <p>

     * A <code>SOAPBody</code> may contain at most one <code>SOAPFault</code>

     * child element.

     *

     * @param faultCode

     *            a <code>Name</code> object giving the fault code to be set;

     *            must be one of the fault codes defined in the version of SOAP

     *            specification in use

     * @param faultString

     *            a <code>String</code> giving an explanation of the fault

     * @return the new <code>SOAPFault</code> object

     * @exception SOAPException

     *                if there is a SOAP error

     * @see SOAPFault#setFaultCode

     * @see SOAPFault#setFaultString

     * @since 1.6, SAAJ 1.2

     */

    public SOAPFault addFault(Name faultCode, String faultString)

        throws SOAPException;

    /**

     * Creates a new <code>SOAPFault</code> object and adds it to this <code>SOAPBody</code>

     * object. The type of the <code>SOAPFault</code>

     * will be a SOAP 1.1 or a SOAP 1.2 <code>SOAPFault</code> depending on

     * the <code>protocol</code> specified while creating the <code>MessageFactory</code>

     * instance.

     * <p>

     * For SOAP 1.2 the <code>faultCode</code> parameter is the value of the

     * <i>Fault/Code/Value</i> element  and the <code>faultString</code> parameter

     * is the value of the <i>Fault/Reason/Text</i> element. For SOAP 1.1

     * the <code>faultCode</code> parameter is the value of the <i>faultcode</i>

     * element and the <code>faultString</code> parameter is the value of the <i>faultstring</i>

     * element.

     * <p>

     * In case of a SOAP 1.2 fault, the default value for the mandatory <code>xml:lang</code>

     * attribute on the <i>Fault/Reason/Text</i> element will be set to

     * <code>java.util.Locale.getDefault()</code>

     * <p>

     * A <code>SOAPBody</code> may contain at most one <code>SOAPFault</code>

     * child element

     *

     * @param faultCode

     *            a <code>QName</code> object giving the fault code to be

     *            set; must be one of the fault codes defined in the version

     *            of  SOAP specification in use

     * @param faultString

     *            a <code>String</code> giving an explanation of the fault

     * @return the new <code>SOAPFault</code> object

     * @exception SOAPException

     *                if there is a SOAP error

     * @see SOAPFault#setFaultCode

     * @see SOAPFault#setFaultString

     * @see SOAPBody#addFault(Name faultCode, String faultString)

     * @since 1.6, SAAJ 1.3

     */

    public SOAPFault addFault(QName faultCode, String faultString)

        throws SOAPException;

    /**

     * Indicates whether a <code>SOAPFault</code> object exists in this

     * <code>SOAPBody</code> object.

     *

     * @return <code>true</code> if a <code>SOAPFault</code> object exists

     *         in this <code>SOAPBody</code> object; <code>false</code>

     *         otherwise

     */

    public boolean hasFault();

    /**

     * Returns the <code>SOAPFault</code> object in this <code>SOAPBody</code>

     * object.

     *

     * @return the <code>SOAPFault</code> object in this <code>SOAPBody</code>

     *         object if present, null otherwise.

     */

    public SOAPFault getFault();

    /**

     * Creates a new <code>SOAPBodyElement</code> object with the specified

     * name and adds it to this <code>SOAPBody</code> object.

     *

     * @param name

     *            a <code>Name</code> object with the name for the new <code>SOAPBodyElement</code>

     *            object

     * @return the new <code>SOAPBodyElement</code> object

     * @exception SOAPException

     *                if a SOAP error occurs

     * @see SOAPBody#addBodyElement(javax.xml.namespace.QName)

     */

    public SOAPBodyElement addBodyElement(Name name) throws SOAPException;

    /**

     * Creates a new <code>SOAPBodyElement</code> object with the specified

     * QName and adds it to this <code>SOAPBody</code> object.

     *

     * @param qname

     *            a <code>QName</code> object with the qname for the new

     *            <code>SOAPBodyElement</code> object

     * @return the new <code>SOAPBodyElement</code> object

     * @exception SOAPException

     *                if a SOAP error occurs

     * @see SOAPBody#addBodyElement(Name)

     * @since 1.6, SAAJ 1.3

     */

    public SOAPBodyElement addBodyElement(QName qname) throws SOAPException;

    /**

     * Adds the root node of the DOM <code>{@link org.w3c.dom.Document}</code>

     * to this <code>SOAPBody</code> object.

     * <p>

     * Calling this method invalidates the <code>document</code> parameter.

     * The client application should discard all references to this <code>Document</code>

     * and its contents upon calling <code>addDocument</code>. The behavior

     * of an application that continues to use such references is undefined.

     *

     * @param document

     *            the <code>Document</code> object whose root node will be

     *            added to this <code>SOAPBody</code>.

     * @return the <code>SOAPBodyElement</code> that represents the root node

     *         that was added.

     * @exception SOAPException

     *                if the <code>Document</code> cannot be added

     * @since 1.6, SAAJ 1.2

     */

    public SOAPBodyElement addDocument(org.w3c.dom.Document document)

        throws SOAPException;

    /**

     * Creates a new DOM <code>{@link org.w3c.dom.Document}</code> and sets

     * the first child of this <code>SOAPBody</code> as it's document

     * element. The child <code>SOAPElement</code> is removed as part of the

     * process.

     *

     * @return the <code>{@link org.w3c.dom.Document}</code> representation

     *         of the <code>SOAPBody</code> content.

     *

     * @exception SOAPException

     *                if there is not exactly one child <code>SOAPElement</code> of the <code>

     *              <code>SOAPBody</code>.

     *

     * @since 1.6, SAAJ 1.3

     */

    public org.w3c.dom.Document extractContentAsDocument()

        throws SOAPException;

}