org.springframework.ws.soap.axiom

Class AxiomSoapMessageFactory

java.lang.Object

org.springframework.ws.soap.axiom.AxiomSoapMessageFactory

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean, SoapMessageFactory, WebServiceMessageFactory

public class AxiomSoapMessageFactory
extends Object
implements SoapMessageFactory, org.springframework.beans.factory.InitializingBean

Axiom-specific implementation of the WebServiceMessageFactory interface. Creates AxiomSoapMessages.

To increase reading performance on the the SOAP request created by this message factory, you can set the payloadCaching property to false (default is true). This this will read the contents of the body directly from the stream. However, when this setting is enabled, the payload can only be read once. This means that any endpoint mappings or interceptors which are based on the message payload (such as the PayloadRootAnnotationMethodEndpointMapping, the PayloadValidatingInterceptor, or the PayloadLoggingInterceptor) cannot be used. Instead, use an endpoint mapping that does not consume the payload (i.e. the SoapActionAnnotationMethodEndpointMapping).

Additionally, this message factory can cache large attachments to disk by setting the attachmentCaching property to true (default is false). Optionally, the location where attachments are stored can be defined via the attachmentCacheDir property (defaults to the system temp file path).

Mostly derived from org.apache.axis2.transport.http.HTTPTransportUtils and org.apache.axis2.transport.TransportUtils, which we cannot use since they are not part of the Axiom distribution.

Since:

1.0.0

Author:

Arjen Poutsma

See Also:

AxiomSoapMessage, setPayloadCaching(boolean)

Constructor Summary

Constructors

Constructor and Description
AxiomSoapMessageFactory()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
AxiomSoapMessage	createWebServiceMessage() Creates a new, empty SoapMessage.
AxiomSoapMessage	createWebServiceMessage(InputStream inputStream) Reads a SoapMessage from the given input stream.
protected XMLInputFactory	createXmlInputFactory() Create a XMLInputFactory that this resolver will use to create XMLStreamReader objects.
protected String	getCharSetEncoding(String contentType) Returns the character set from the given content type.
void	setAttachmentCacheDir(File attachmentCacheDir) Sets the directory where SOAP attachments will be stored.
void	setAttachmentCacheThreshold(int attachmentCacheThreshold) Sets the threshold for attachments caching, in bytes.
void	setAttachmentCaching(boolean attachmentCaching) Indicates whether SOAP attachments should be cached or not.
void	setLangAttributeOnSoap11FaultString(boolean langAttributeOnSoap11FaultString) Defines whether a xml:lang attribute should be set on SOAP 1.1 <faultstring> elements.
void	setPayloadCaching(boolean payloadCaching) Indicates whether the SOAP Body payload should be cached or not.
void	setReplacingEntityReferences(boolean replacingEntityReferences) Sets whether internal entity references should be replaced with their replacement text and report them as characters.
void	setSoapVersion(SoapVersion version) Sets the SOAP Version used by this factory.
void	setSupportingExternalEntities(boolean supportingExternalEntities) Sets whether external parsed entities should be resolved.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AxiomSoapMessageFactory

public AxiomSoapMessageFactory()

Method Detail

setPayloadCaching

public void setPayloadCaching(boolean payloadCaching)

Indicates whether the SOAP Body payload should be cached or not. Default is true.

Setting this to false will increase performance, but also result in the fact that the message payload can only be read once.

setAttachmentCaching

public void setAttachmentCaching(boolean attachmentCaching)

Indicates whether SOAP attachments should be cached or not. Default is false.

Setting this to true will cause Axiom to store larger attachments on disk, rather than in memory. This decreases memory consumption, but decreases performance.

setAttachmentCacheDir

public void setAttachmentCacheDir(File attachmentCacheDir)

Sets the directory where SOAP attachments will be stored. Only used when attachmentCaching is set to true.

The parameter should be an existing, writable directory. This property defaults to the temporary directory of the operating system (i.e. the value of the java.io.tmpdir system property).

setAttachmentCacheThreshold

public void setAttachmentCacheThreshold(int attachmentCacheThreshold)

Sets the threshold for attachments caching, in bytes. Attachments larger than this threshold will be cached in the attachment cache directory. Only used when attachmentCaching is set to true.

Defaults to 4096 bytes (i.e. 4 kilobytes).

setSoapVersion

public void setSoapVersion(SoapVersion version)

Description copied from interface: SoapMessageFactory

Sets the SOAP Version used by this factory.

Specified by:

setSoapVersion in interface SoapMessageFactory

Parameters:

version - the version constant

See Also:

SoapVersion.SOAP_11, SoapVersion.SOAP_12

setLangAttributeOnSoap11FaultString

public void setLangAttributeOnSoap11FaultString(boolean langAttributeOnSoap11FaultString)

Defines whether a xml:lang attribute should be set on SOAP 1.1 <faultstring> elements.

The default is true, to comply with WS-I, but this flag can be set to false to the older W3C SOAP 1.1 specification.

See Also:

WS-I Basic Profile 1.1

setReplacingEntityReferences

public void setReplacingEntityReferences(boolean replacingEntityReferences)

Sets whether internal entity references should be replaced with their replacement text and report them as characters.

See Also:

XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES

setSupportingExternalEntities

public void setSupportingExternalEntities(boolean supportingExternalEntities)

Sets whether external parsed entities should be resolved.

See Also:

XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

createWebServiceMessage

public AxiomSoapMessage createWebServiceMessage()

Description copied from interface: SoapMessageFactory

Creates a new, empty SoapMessage.

Specified by:

createWebServiceMessage in interface SoapMessageFactory

Specified by:

createWebServiceMessage in interface WebServiceMessageFactory

Returns:

the empty message

createWebServiceMessage

public AxiomSoapMessage createWebServiceMessage(InputStream inputStream)
                                         throws IOException

Description copied from interface: SoapMessageFactory

Reads a SoapMessage from the given input stream.

If the given stream is an instance of TransportInputStream, the headers will be read from the request.

Specified by:

createWebServiceMessage in interface SoapMessageFactory

Specified by:

createWebServiceMessage in interface WebServiceMessageFactory

Parameters:

inputStream - the input stream to read the message from

Returns:

the created message

Throws:

IOException - if an I/O exception occurs

getCharSetEncoding

protected String getCharSetEncoding(String contentType)

Returns the character set from the given content type. Mostly copied

Returns:

the character set encoding

createXmlInputFactory

protected XMLInputFactory createXmlInputFactory()

Create a XMLInputFactory that this resolver will use to create XMLStreamReader objects.

Can be overridden in subclasses, adding further initialization of the factory. The resulting factory is cached, so this method will only be called once.

By default this method creates a standard XMLInputFactory and configures it based on the replacingEntityReferences and supportingExternalEntities properties.

Returns:

the created factory

toString

public String toString()

Overrides:

toString in class Object