FileDocCategorySizeDatePackage
SOAPException.javaAPI DocApache Axis 1.46566Sat Apr 22 18:57:28 BST 2006javax.xml.soap

SOAPException

public class SOAPException extends Exception
An exception that signals that a SOAP exception has occurred. A SOAPException object may contain a String that gives the reason for the exception, an embedded Throwable object, or both. This class provides methods for retrieving reason messages and for retrieving the embedded Throwable object.

Typical reasons for throwing a SOAPException object are problems such as difficulty setting a header, not being able to send a message, and not being able to get a connection with the provider. Reasons for embedding a Throwable object include problems such as input/output errors or a parsing problem, such as an error in parsing a header.

Fields Summary
private Throwable
cause
Constructors Summary
public SOAPException()
Constructs a SOAPException object with no reason or embedded Throwable object.

        cause = null;
public SOAPException(String reason)
Constructs a SOAPException object with the given String as the reason for the exception being thrown.

param
reason a description of what caused the exception


        super(reason);

        cause = null;
public SOAPException(String reason, Throwable cause)
Constructs a SOAPException object with the given String as the reason for the exception being thrown and the given Throwable object as an embedded exception.

param
reason a description of what caused the exception
param
cause a Throwable object that is to be embedded in this SOAPException object


        super(reason);

        initCause(cause);
public SOAPException(Throwable cause)
Constructs a SOAPException object initialized with the given Throwable object.

param
cause a Throwable object that is to be embedded in this SOAPException object


        super(cause.toString());

        initCause(cause);
Methods Summary
public java.lang.ThrowablegetCause()
Returns the Throwable object embedded in this SOAPException if there is one. Otherwise, this method returns null.

return
the embedded Throwable object or null if there is none

        return cause;
public java.lang.StringgetMessage()
Returns the detail message for this SOAPException object.

If there is an embedded Throwable object, and if the SOAPException object has no detail message of its own, this method will return the detail message from the embedded Throwable object.

return
the error or warning message for this SOAPException or, if it has none, the message of the embedded Throwable object, if there is one


        String s = super.getMessage();

        if ((s == null) && (cause != null)) {
            return cause.getMessage();
        } else {
            return s;
        }
public synchronized java.lang.ThrowableinitCause(java.lang.Throwable cause)
Initializes the cause field of this SOAPException object with the given Throwable object.

This method can be called at most once. It is generally called from within the constructor or immediately after the constructor has returned a new SOAPException object. If this SOAPException object was created with the constructor {@link #SOAPException(java.lang.Throwable) SOAPException(java.lang.Throwable)} or {@link #SOAPException(java.lang.String, java.lang.Throwable) SOAPException(java.lang.String, java.lang.Throwable)}, meaning that its cause field already has a value, this method cannot be called even once.

param
cause the Throwable object that caused this SOAPException object to be thrown. The value of this parameter is saved for later retrieval by the getCause() method. A null value is permitted and indicates that the cause is nonexistent or unknown.
return
a reference to this SOAPException instance
throws
java.lang.IllegalArgumentException if cause is this Throwable object. (A Throwable object cannot be its own cause.)
throws
java.lang.IllegalStateException if this SOAPException object was created with {@link #SOAPException(java.lang.Throwable) SOAPException(java.lang.Throwable)} or {@link #SOAPException(java.lang.String, java.lang.Throwable) SOAPException(java.lang.String, java.lang.Throwable)}, or this method has already been called on this SOAPException object


        if (this.cause != null) {
            throw new IllegalStateException("Can't override cause");
        }

        if (cause == this) {
            throw new IllegalArgumentException("Self-causation not permitted");
        } else {
            this.cause = cause;

            return this;
        }