com.radekzitek.userver.http
Class HttpHeader

java.lang.Object
  com.radekzitek.userver.http.HttpHeader

All Implemented Interfaces:

HttpObject

public class HttpHeader

extends java.lang.Object

implements HttpObject

Author:

rzitek

Field Summary

(package private) java.lang.String	fieldName Header field name.
(package private) java.lang.String	fieldValue Header field value.
private static org.apache.log4j.Logger	LOG Log4j logger.

Constructor Summary

HttpHeader()
Default constuctor, creates empty header.

HttpHeader(java.lang.String headerLine)
Constructs a header from the single string.

HttpHeader(java.lang.String fieldName, java.lang.String fieldValue)
Constructs a header from field name and value provided as individual string.

Method Summary

void	clear() Empties the header.
java.lang.String	getFieldName() Returns the header field name.
java.lang.String	getFieldValue() Returns the header field value.
void	parse(java.lang.String headerLine) Parses given string into the object.
void	setFieldName(java.lang.String fieldName) Sets the header field name.
void	setFieldValue(java.lang.String fieldValue) Sets the header field value.
java.lang.String	toString() Returns string representation of the header.

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.apache.log4j.Logger LOG

Log4j logger.

fieldName

java.lang.String fieldName

Header field name.

fieldValue

java.lang.String fieldValue

Header field value.

Constructor Detail

HttpHeader

public HttpHeader()

Default constuctor, creates empty header.

HttpHeader

public HttpHeader(java.lang.String headerLine)
           throws HttpHeaderFormatException

Constructs a header from the single string. The format of the string is fieldName:fieldValue.

Parameters:

headerLine - the input string

Throws:

HttpHeaderFormatException - Exception is thrown if the : is not found in the input string or if the fieldName portion of the input string is empty.

HttpHeader

public HttpHeader(java.lang.String fieldName,
                  java.lang.String fieldValue)

Constructs a header from field name and value provided as individual string.

Parameters:

fieldName - the field name of the header

fieldValue - the field value of the header

Method Detail

parse

public void parse(java.lang.String headerLine)
           throws HttpHeaderFormatException

Description copied from interface: HttpObject

Parses given string into the object.

Specified by:

parse in interface HttpObject

Parameters:

headerLine - input string

Throws:

HttpHeaderFormatException

clear

public void clear()

Empties the header.

Specified by:

clear in interface HttpObject

getFieldName

public java.lang.String getFieldName()

Returns the header field name.

Returns:

the header field name

getFieldValue

public java.lang.String getFieldValue()

Returns the header field value.

Returns:

the header field value

setFieldName

public void setFieldName(java.lang.String fieldName)

Sets the header field name.

Parameters:

fieldName - field name to set

setFieldValue

public void setFieldValue(java.lang.String fieldValue)

Sets the header field value.

Parameters:

fieldValue - the heade field value to set

toString

public java.lang.String toString()

Returns string representation of the header.

Specified by:

toString in interface HttpObject

Returns:

Header as a string.