429 *
430 * @return
431 * null if a {@link Message} doesn't have any payload.
432 */
433 public abstract @Nullable String getPayloadLocalPart();
434
435 /**
436 * Gets the namespace URI of the payload element.
437 *
438 * @return
439 * null if a {@link Message} doesn't have any payload.
440 */
441 public abstract String getPayloadNamespaceURI();
442 // I'm not putting @Nullable on it because doing null check on getPayloadLocalPart() should be suffice
443
444 /**
445 * Returns true if a {@link Message} has a payload.
446 *
447 * <p>
448 * A message without a payload is a SOAP message that looks like:
449 * <pre><xmp>
450 * <S:Envelope>
451 * <S:Header>
452 * ...
453 * </S:Header>
454 * <S:Body />
455 * </S:Envelope>
456 * </xmp></pre>
457 */
458 public abstract boolean hasPayload();
459
460 /**
461 * Returns true if this message is a fault.
462 *
463 * <p>
464 * Just a convenience method built on {@link #getPayloadNamespaceURI()}
465 * and {@link #getPayloadLocalPart()}.
466 */
467 public boolean isFault() {
468 // TODO: is SOAP version a property of a Message?
469 // or is it defined by external factors?
470 // how do I compare?
471 String localPart = getPayloadLocalPart();
472 if(localPart==null || !localPart.equals("Fault"))
473 return false;
474
475 String nsUri = getPayloadNamespaceURI();
476 return nsUri.equals(SOAPVersion.SOAP_11.nsUri) || nsUri.equals(SOAPVersion.SOAP_12.nsUri);
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429 *
430 * @return
431 * null if a {@link Message} doesn't have any payload.
432 */
433 public abstract @Nullable String getPayloadLocalPart();
434
435 /**
436 * Gets the namespace URI of the payload element.
437 *
438 * @return
439 * null if a {@link Message} doesn't have any payload.
440 */
441 public abstract String getPayloadNamespaceURI();
442 // I'm not putting @Nullable on it because doing null check on getPayloadLocalPart() should be suffice
443
444 /**
445 * Returns true if a {@link Message} has a payload.
446 *
447 * <p>
448 * A message without a payload is a SOAP message that looks like:
449 * <pre>{@code
450 * <S:Envelope>
451 * <S:Header>
452 * ...
453 * </S:Header>
454 * <S:Body />
455 * </S:Envelope>
456 * }</pre>
457 */
458 public abstract boolean hasPayload();
459
460 /**
461 * Returns true if this message is a fault.
462 *
463 * <p>
464 * Just a convenience method built on {@link #getPayloadNamespaceURI()}
465 * and {@link #getPayloadLocalPart()}.
466 */
467 public boolean isFault() {
468 // TODO: is SOAP version a property of a Message?
469 // or is it defined by external factors?
470 // how do I compare?
471 String localPart = getPayloadLocalPart();
472 if(localPart==null || !localPart.equals("Fault"))
473 return false;
474
475 String nsUri = getPayloadNamespaceURI();
476 return nsUri.equals(SOAPVersion.SOAP_11.nsUri) || nsUri.equals(SOAPVersion.SOAP_12.nsUri);
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