Package org.oa4mp.di

Class DIServiceSerializer

java.lang.Object

org.oa4mp.di.DIServiceSerializer

public class DIServiceSerializer
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
protected ClientApprovalKeys	clientApprovalKeys
protected ClientKeys	clientKeys
static String	UTF8_ENCODING

Constructor Summary

Constructors

Constructor	Description
DIServiceSerializer(ClientKeys cKeys, 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)
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, Map<String,Object> map)
void	serialize(PrintWriter w, OA2ServiceTransaction oa2ServiceTransaction, int status)
void	serialize(PrintWriter w, OA2ServiceTransaction oa2ServiceTransaction, Err errResponse)
protected String[]	splitLine(String linein)
void	writeMessage(PrintWriter w, int statusCode)
void	writeMessage(PrintWriter w, String message)
void	writeMessage(PrintWriter w, Err errResponse)

Methods inherited from class java.lang.Object

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

Field Detail

UTF8_ENCODING

public static final String UTF8_ENCODING

See Also:

Constant Field Values

clientKeys

protected ClientKeys clientKeys

clientApprovalKeys

protected ClientApprovalKeys clientApprovalKeys

Constructor Detail

DIServiceSerializer

public DIServiceSerializer(ClientKeys cKeys,
                           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

onlyPrintIfNotTrivial

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

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

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

serialize

public void serialize(PrintWriter w,
                      OA2ServiceTransaction oa2ServiceTransaction,
                      int status)
               throws IOException

Throws:

IOException

serialize

public void serialize(PrintWriter w,
                      OA2ServiceTransaction oa2ServiceTransaction,
                      Err errResponse)
               throws IOException

Throws:

IOException

writeMessage

public void writeMessage(PrintWriter w,
                         Err errResponse)
                  throws IOException

Throws:

IOException