gnu.kawa.xml
Class HttpPrinter

java.lang.Object
  gnu.lists.FilterConsumer
      gnu.kawa.xml.HttpPrinter

All Implemented Interfaces:

Consumer

Direct Known Subclasses:

ServletPrinter

public class HttpPrinter
extends FilterConsumer

Output as an Http response. Used for both CGI scripts (default) and HttpServletResponse (future).

Field Summary

protected java.io.OutputStream	ostream
protected java.lang.String	sawContentType

Fields inherited from class gnu.lists.FilterConsumer

attributeType, base, inAttribute, skipping

Constructor Summary

HttpPrinter(OutPort out)

HttpPrinter(java.io.OutputStream out)

Method Summary

void	addHeader(java.lang.String label, java.lang.String value)
Consumer	append(java.lang.CharSequence csq)
Consumer	append(java.lang.CharSequence csq, int start, int end)
void	beginData()
void	endAttribute() End of an attribute or end of an actual parameter.
void	endDocument()
void	endElement()
static HttpPrinter	make(OutPort out)
void	printHeader(java.lang.String label, java.lang.String value)
void	printHeaders()
void	startAttribute(java.lang.Object attrType) Write a attribute for the current element.
void	startDocument()
void	startElement(java.lang.Object type)
void	write(char[] buf, int off, int len)
void	writeObject(java.lang.Object v)

Methods inherited from class gnu.lists.FilterConsumer

beforeContent, ignoring, write, write, write, writeBoolean, writeDouble, writeFloat, writeInt, writeLong

Methods inherited from class java.lang.Object

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

Field Detail

sawContentType

protected java.lang.String sawContentType

ostream

protected java.io.OutputStream ostream

Constructor Detail

HttpPrinter

public HttpPrinter(java.io.OutputStream out)

HttpPrinter

public HttpPrinter(OutPort out)

Method Detail

make

public static HttpPrinter make(OutPort out)

printHeader

public void printHeader(java.lang.String label,
                        java.lang.String value)
                 throws java.io.IOException

Throws:

java.io.IOException

printHeaders

public void printHeaders()
                  throws java.io.IOException

Throws:

java.io.IOException

addHeader

public void addHeader(java.lang.String label,
                      java.lang.String value)

startAttribute

public void startAttribute(java.lang.Object attrType)

Description copied from interface: Consumer

Write a attribute for the current element. This is only allowed immediately after a startElement.

Specified by:

startAttribute in interface Consumer

Overrides:

startAttribute in class FilterConsumer

endAttribute

public void endAttribute()

Description copied from interface: Consumer

End of an attribute or end of an actual parameter. The former use matches a startAttribute; the latter may not, and can be used to separate parameters in a parameter list. This double duty suggsts the method should at least be re-named.

Specified by:

endAttribute in interface Consumer

Overrides:

endAttribute in class FilterConsumer

beginData

public void beginData()

startElement

public void startElement(java.lang.Object type)

Specified by:

startElement in interface Consumer

Overrides:

startElement in class FilterConsumer

endElement

public void endElement()

Specified by:

endElement in interface Consumer

Overrides:

endElement in class FilterConsumer

writeObject

public void writeObject(java.lang.Object v)

Specified by:

writeObject in interface Consumer

Overrides:

writeObject in class FilterConsumer

append

public Consumer append(java.lang.CharSequence csq,
                       int start,
                       int end)

append

public Consumer append(java.lang.CharSequence csq)

write

public void write(char[] buf,
                  int off,
                  int len)

Specified by:

write in interface Consumer

Overrides:

write in class FilterConsumer

startDocument

public void startDocument()

Specified by:

startDocument in interface Consumer

Overrides:

startDocument in class FilterConsumer

endDocument

public void endDocument()

Specified by:

endDocument in interface Consumer

Overrides:

endDocument in class FilterConsumer