Package org.cilogon.oauth2.servlet.util

Class DBServiceSerializer

java.lang.Object

org.cilogon.oauth2.servlet.util.DBServiceSerializer

Direct Known Subclasses:

DBServiceSerializer2

public class DBServiceSerializer
extends Object

A class that serializes to a print writer or deserializes to streams.

Created by Jeff Gaynor
on Nov 19, 2010 at 11:03:15 AM

Field Summary

Fields

Modifier and Type	Field	Description
static String	CILOGON_CALLBACK_URI
static String	CILOGON_FAILURE_URI
static String	CILOGON_PORTAL_NAME
static String	CILOGON_SUCCESS_URI
protected org.oa4mp.delegation.common.storage.clients.ClientApprovalKeys	clientApprovalKeys
protected org.oa4mp.delegation.common.storage.clients.ClientKeys	clientKeys
protected IDPKeys	idpKeys
protected TwoFactorSerializationKeys	tfKeys
protected UserKeys	userKeys
static String	UTF8_ENCODING

Constructor Summary

Constructors

Constructor	Description
DBServiceSerializer(UserKeys userKeys, IDPKeys idpKeys, TwoFactorSerializationKeys tfk, org.oa4mp.delegation.common.storage.clients.ClientKeys cKeys, org.oa4mp.delegation.common.storage.clients.ClientApprovalKeys caKeys)

Method Summary

Modifier and Type	Method	Description
protected void	checkForStatus(String head, String tail)	Checks the status line in the serialized object for error codes and throws a corresponding exception.
String	decode(String x)
List<IdentityProvider>	deserializeIdps(InputStream is)
edu.uiuc.ncsa.security.storage.XMLMap	deserializeToMap(InputStream is)	This takes the serialized payload and pulls it into a simple map.
User	deserializeUser(InputStream is, User user)	This takes a user as the argument since the user requires a reference to the namespace resolution machinery of the server environment.
edu.uiuc.ncsa.security.core.Identifier	deserializeUserID(InputStream is)
protected void	doUserSerialization(PrintWriter w, User user)	Override this method if you have to extend the user.
protected String	encode(String x)
protected String	encode(URI x)
protected void	onlyPrintIfNotTrivial(PrintWriter w, String key, String value)
protected String[]	parseLine(String linein)
protected void	print(PrintWriter w, String key, edu.uiuc.ncsa.security.core.Identifier identifier)
void	print(PrintWriter w, String key, Object value)
void	print(PrintWriter w, String key, String value)
protected void	print(PrintWriter w, String key, URI uri)
protected void	print(PrintWriter w, String key, Date date)
int	readResponseOnly(InputStream is)
boolean	reponseOk(InputStream is)	Checks that the serialized content of the input stream has an ok as its status.
void	serialize(PrintWriter w, edu.uiuc.ncsa.security.core.Identifier userid)
void	serialize(PrintWriter w, Collection<IdentityProvider> idps)
void	serialize(PrintWriter w, Map<String,Object> map)
void	serialize(PrintWriter w, TwoFactorInfo tfi, int statusCode)
void	serialize(PrintWriter w, User user, int statusCode)
void	serialize(PrintWriter w, User user, TwoFactorInfo tfi, int statusCode)
void	serialize(PrintWriter w, org.oa4mp.delegation.server.ServiceTransaction t)
protected void	setUserField(User user, String head, String tail)
protected String[]	splitLine(String linein)
void	writeMessage(PrintWriter w, int statusCode)
void	writeMessage(PrintWriter w, String message)

Methods inherited from class java.lang.Object

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

Field Detail

CILOGON_SUCCESS_URI

public static final String CILOGON_SUCCESS_URI

See Also:

Constant Field Values

CILOGON_FAILURE_URI

public static final String CILOGON_FAILURE_URI

See Also:

Constant Field Values

CILOGON_PORTAL_NAME

public static final String CILOGON_PORTAL_NAME

See Also:

Constant Field Values

CILOGON_CALLBACK_URI

public static final String CILOGON_CALLBACK_URI

See Also:

Constant Field Values

UTF8_ENCODING

public static final String UTF8_ENCODING

See Also:

Constant Field Values

userKeys

protected UserKeys userKeys

idpKeys

protected IDPKeys idpKeys

tfKeys

protected TwoFactorSerializationKeys tfKeys

clientKeys

protected org.oa4mp.delegation.common.storage.clients.ClientKeys clientKeys

clientApprovalKeys

protected org.oa4mp.delegation.common.storage.clients.ClientApprovalKeys clientApprovalKeys

Constructor Detail

DBServiceSerializer

public DBServiceSerializer(UserKeys userKeys,
                           IDPKeys idpKeys,
                           TwoFactorSerializationKeys tfk,
                           org.oa4mp.delegation.common.storage.clients.ClientKeys cKeys,
                           org.oa4mp.delegation.common.storage.clients.ClientApprovalKeys caKeys)

Method Detail

writeMessage

public void writeMessage(PrintWriter w,
                         String message)
                  throws IOException

Throws:

IOException

writeMessage

public void writeMessage(PrintWriter w,
                         int statusCode)
                  throws IOException

Throws:

IOException

serialize

public void serialize(PrintWriter w,
                      Map<String,Object> map)
               throws IOException

Throws:

IOException

serialize

public void serialize(PrintWriter w,
                      TwoFactorInfo tfi,
                      int statusCode)
               throws IOException

Throws:

IOException

serialize

public void serialize(PrintWriter w,
                      User user,
                      TwoFactorInfo tfi,
                      int statusCode)
               throws IOException

Throws:

IOException

doUserSerialization

protected void doUserSerialization(PrintWriter w,
                                   User user)
                            throws IOException

Override this method if you have to extend the user. This is where the user is written

Parameters:

w -

user -

Throws:

IOException

onlyPrintIfNotTrivial

protected void onlyPrintIfNotTrivial(PrintWriter w,
                                     String key,
                                     String value)
                              throws IOException

Throws:

IOException

serialize

public void serialize(PrintWriter w,
                      User user,
                      int statusCode)
               throws IOException

Throws:

IOException

serialize

public void serialize(PrintWriter w,
                      Collection<IdentityProvider> idps)
               throws IOException

Throws:

IOException

serialize

public void serialize(PrintWriter w,
                      edu.uiuc.ncsa.security.core.Identifier userid)
               throws IOException

Throws:

IOException

serialize

public void serialize(PrintWriter w,
                      org.oa4mp.delegation.server.ServiceTransaction t)
               throws IOException

Throws:

IOException

deserializeToMap

public edu.uiuc.ncsa.security.storage.XMLMap deserializeToMap(InputStream is)
                                                       throws IOException

This takes the serialized payload and pulls it into a simple map. This is mostly used to deserialize things that might not be available to a client, such as a server transaction.

Caveats

• The status is always stored as a Long
• List values are stored as List<String>'s
• This never throws an exception if there is an issue. You must decide on the course of action from the returned status code.

Parameters:

is -

Returns:

Throws:

IOException

reponseOk

public boolean reponseOk(InputStream is)
                  throws IOException

Checks that the serialized content of the input stream has an ok as its status. This ignores the rest of the stream and discards it! Only use when you are sure there is nothing else to parse, but want to check that an operation worked. If there are other status codes, this will throw an exception corresponding to the error.

Parameters:

is -

Returns:

Throws:

Exception

IOException

readResponseOnly

public int readResponseOnly(InputStream is)
                     throws IOException

Throws:

IOException

deserializeUserID

public edu.uiuc.ncsa.security.core.Identifier deserializeUserID(InputStream is)
                                                         throws IOException

Throws:

IOException

deserializeUser

public User deserializeUser(InputStream is,
                            User user)
                     throws IOException,
                            ParseException

This takes a user as the argument since the user requires a reference to the namespace resolution machinery of the server environment. It deserializes the stream into it, overwriting any of its content.

Parameters:

is -

user -

Returns:

Throws:

IOException

ParseException

setUserField

protected void setUserField(User user,
                            String head,
                            String tail)
                     throws ParseException,
                            UnsupportedEncodingException

Throws:

ParseException

UnsupportedEncodingException

deserializeIdps

public List<IdentityProvider> deserializeIdps(InputStream is)
                                       throws IOException

Throws:

IOException

splitLine

protected String[] splitLine(String linein)
                      throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

parseLine

protected String[] parseLine(String linein)
                      throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

checkForStatus

protected void checkForStatus(String head,
                              String tail)

Checks the status line in the serialized object for error codes and throws a corresponding exception. If the status is ok, the call succeeds.

Parameters:

head -

tail -

encode

protected String encode(String x)
                 throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

encode

protected String encode(URI x)
                 throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

decode

public String decode(String x)
              throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

print

protected void print(PrintWriter w,
                     String key,
                     edu.uiuc.ncsa.security.core.Identifier identifier)
              throws IOException

Throws:

IOException

print

protected void print(PrintWriter w,
                     String key,
                     URI uri)
              throws IOException

Throws:

IOException

print

protected void print(PrintWriter w,
                     String key,
                     Date date)
              throws IOException

Throws:

IOException

print

public void print(PrintWriter w,
                  String key,
                  String value)
           throws IOException

Throws:

IOException

print

public void print(PrintWriter w,
                  String key,
                  Object value)
           throws IOException

Throws:

IOException