org.opensaml.saml.saml2.binding.decoding.impl

Class HTTPRedirectDeflateDecoder

java.lang.Object

net.shibboleth.utilities.java.support.component.AbstractInitializableComponent

org.opensaml.messaging.decoder.AbstractMessageDecoder<MessageType>

org.opensaml.messaging.decoder.servlet.AbstractHttpServletRequestMessageDecoder<MessageType>

org.opensaml.messaging.decoder.servlet.BaseHttpServletRequestXMLMessageDecoder<SAMLObject>

org.opensaml.saml.saml2.binding.decoding.impl.HTTPRedirectDeflateDecoder

All Implemented Interfaces:

Component, DestructableComponent, InitializableComponent, UnmodifiableComponent, org.opensaml.messaging.decoder.MessageDecoder<SAMLObject>, org.opensaml.messaging.decoder.servlet.HttpServletRequestMessageDecoder<SAMLObject>, SAMLMessageDecoder

public class HTTPRedirectDeflateDecoder
extends org.opensaml.messaging.decoder.servlet.BaseHttpServletRequestXMLMessageDecoder<SAMLObject>
implements SAMLMessageDecoder

SAML 2.0 HTTP Redirect decoder using the DEFLATE encoding method. This decoder only supports DEFLATE compression.

Field Summary

Fields

Modifier and Type	Field and Description
private BindingDescriptor	bindingDescriptor Optional BindingDescriptor to inject into SAMLBindingContext created.
private org.slf4j.Logger	log Class logger.

Constructor Summary

Constructors

Constructor and Description
HTTPRedirectDeflateDecoder()

Method Summary

Modifier and Type	Method and Description
protected InputStream	decodeMessage(String message) Base64 decodes the SAML message and then decompresses the message.
protected void	doDecode()
BindingDescriptor	getBindingDescriptor() Get an optional BindingDescriptor to inject into SAMLBindingContext created.
String	getBindingURI()
protected void	populateBindingContext(org.opensaml.messaging.context.MessageContext<SAMLObject> messageContext) Populate the context which carries information specific to this binding.
void	setBindingDescriptor(BindingDescriptor descriptor) Set an optional BindingDescriptor to inject into SAMLBindingContext created.

Methods inherited from class org.opensaml.messaging.decoder.servlet.BaseHttpServletRequestXMLMessageDecoder

decode, doDestroy, doInitialize, getMessageToLog, getParserPool, logDecodedMessage, setParserPool, unmarshallMessage, validateHttpRequest

Methods inherited from class org.opensaml.messaging.decoder.servlet.AbstractHttpServletRequestMessageDecoder

getHttpServletRequest, setHttpServletRequest

Methods inherited from class org.opensaml.messaging.decoder.AbstractMessageDecoder

getMessageContext, setMessageContext

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractInitializableComponent

destroy, initialize, isDestroyed, isInitialized

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opensaml.messaging.decoder.MessageDecoder

decode, getMessageContext

Methods inherited from interface net.shibboleth.utilities.java.support.component.InitializableComponent

initialize, isInitialized

Methods inherited from interface net.shibboleth.utilities.java.support.component.DestructableComponent

destroy, isDestroyed

Field Detail

log

@Nonnull
private final org.slf4j.Logger log

Class logger.

bindingDescriptor

@Nullable
private BindingDescriptor bindingDescriptor

Optional BindingDescriptor to inject into SAMLBindingContext created.

Constructor Detail

HTTPRedirectDeflateDecoder

public HTTPRedirectDeflateDecoder()

Method Detail

getBindingURI

@Nonnull
 @NotEmpty
public String getBindingURI()

Specified by:

getBindingURI in interface SAMLMessageDecoder

getBindingDescriptor

@Nullable
public BindingDescriptor getBindingDescriptor()

Get an optional BindingDescriptor to inject into SAMLBindingContext created.

Returns:

binding descriptor

setBindingDescriptor

public void setBindingDescriptor(@Nullable
                                 BindingDescriptor descriptor)

Set an optional BindingDescriptor to inject into SAMLBindingContext created.

Parameters:

descriptor - a binding descriptor

doDecode

protected void doDecode()
                 throws org.opensaml.messaging.decoder.MessageDecodingException

Specified by:

doDecode in class org.opensaml.messaging.decoder.AbstractMessageDecoder<SAMLObject>

Throws:

org.opensaml.messaging.decoder.MessageDecodingException

decodeMessage

protected InputStream decodeMessage(String message)
                             throws org.opensaml.messaging.decoder.MessageDecodingException

Base64 decodes the SAML message and then decompresses the message.

Parameters:

message - Base64 encoded, DEFALTE compressed, SAML message

Returns:

the SAML message

Throws:

org.opensaml.messaging.decoder.MessageDecodingException - thrown if the message can not be decoded

populateBindingContext

protected void populateBindingContext(org.opensaml.messaging.context.MessageContext<SAMLObject> messageContext)

Populate the context which carries information specific to this binding.

Parameters:

messageContext - the current message context