org.ocpsoft.rewrite.servlet.config
Class Stream

java.lang.Object
  org.ocpsoft.rewrite.config.DefaultOperationBuilder
      org.ocpsoft.rewrite.servlet.config.HttpOperation
          org.ocpsoft.rewrite.servlet.config.Stream

All Implemented Interfaces:

Operation, OperationBuilder, Parameterized

public abstract class Stream
extends HttpOperation
implements Parameterized

An Operation responsible for streaming a File on the host file-system to the ServletResponse.getOutputStream().

Author:

Lincoln Baxter, III

Field Summary

static org.ocpsoft.logging.Logger	log
static String	STREAM_KEY
protected RegexParameterizedPatternBuilder	target

Constructor Summary

Stream(File target)

Method Summary

static Stream	from(File file) Create an Operation that streams the given File to the ServletResponse.getOutputStream().
ParameterizedPatternBuilder	getExpression()
Set<String>	getRequiredParameterNames()
void	setParameterStore(ParameterStore store)
static Operation	to(File file) Create an Operation that duplicates content written to ServletResponse.getOutputStream() and writes it to the given File.

Methods inherited from class org.ocpsoft.rewrite.servlet.config.HttpOperation

perform, performHttp

Methods inherited from class org.ocpsoft.rewrite.config.DefaultOperationBuilder

and

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final org.ocpsoft.logging.Logger log

STREAM_KEY

public static final String STREAM_KEY

target

protected RegexParameterizedPatternBuilder target

Constructor Detail

Stream

public Stream(File target)

Method Detail

from

public static Stream from(File file)

Create an Operation that streams the given File to the ServletResponse.getOutputStream().

The given File path may be parameterized:

new File("/tmp/file.txt")
new File("c:\tmp\{param}.txt")
...

Parameters:

location - ParameterizedPattern specifying the location of the File.

See Also:

ConfigurationRuleParameterBuilder#where(String)}

to

public static Operation to(File file)

Create an Operation that duplicates content written to ServletResponse.getOutputStream() and writes it to the given File.

getRequiredParameterNames

public Set<String> getRequiredParameterNames()

Specified by:

getRequiredParameterNames in interface Parameterized

setParameterStore

public void setParameterStore(ParameterStore store)

Specified by:

setParameterStore in interface Parameterized

getExpression

public ParameterizedPatternBuilder getExpression()