Package overit.geocall.servlet.gate

Class ConcreteGate

java.lang.Object

overit.geocall.servlet.gate.Gate

overit.geocall.servlet.gate.ConcreteGate

All Implemented Interfaces:

Serializable

public class ConcreteGate
extends Gate

This class extends Gate and its used to perform a file download from a Source. Here an example on how to use it:

  String sourceName = "data.txt";
  MyPersonalizedSource source = new MyPersonalizedSource());
  ConcreteGate gate = new ConcreteGate(source, sourceName, new BrowserPolicy(60, true));
  getWindow().getGateKeeper().openWeak(sourceName, gate);
  getWM().openWindow(gate);
 

Where the source is a custom class that implements Source.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	_autoCache
protected ByteCache	_cache
protected Map<String,String>	_gateKeeperCoords
protected String	_name
protected Source	_source
protected String	_uid

Fields inherited from class overit.geocall.servlet.gate.Gate

_browserPolicy, _disposition, _fileName

Constructor Summary

Constructors

Constructor	Description
ConcreteGate(Source source, String fileName, BrowserPolicy browserPolicy)

Method Summary

Modifier and Type	Method	Description
boolean	getAutoCache()	Returns true if autoChace is enabled, false otherwise
String	getName()	Returns the name
Source	getSource()	Returns the Source
String	getUID()	Returns the UID
String	getUrl()	Returns the URL
void	output(OutputStream os, boolean compressed)	Write in the OutputStream
void	setAutoCache(boolean autoCache)	Sets if the autoChace capability should be enabled
void	setUID(String uid)	Sets the UID

Methods inherited from class overit.geocall.servlet.gate.Gate

download, getBrowserPolicy, getContentDisposition, getDispositon, getFileName, getFileName, setDisposition, toGetParams, upload

Methods inherited from class java.lang.Object

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

Field Details

_name

protected String _name

_source

protected Source _source

_uid

protected String _uid

_gateKeeperCoords

protected Map<String,String> _gateKeeperCoords

_autoCache

protected boolean _autoCache

_cache

protected ByteCache _cache

Constructor Details

ConcreteGate

public ConcreteGate(Source source,
 String fileName,
 BrowserPolicy browserPolicy)

Parameters:

source - The Source

fileName - String containing the name of the file that should be downloaded. If present the managing type is "download", if is null the resource is inline (nested inside the page).

browserPolicy - The BrowserPolicy

Method Details

getUID

public String getUID()

Returns the UID

Returns:

The UID

setUID

public void setUID(String uid)

Sets the UID

Parameters:

uid - The UID

setAutoCache

public void setAutoCache(boolean autoCache)

Sets if the autoChace capability should be enabled

Parameters:

autoCache - Boolean value indicating if the autoChace capability should be enabled

getAutoCache

public boolean getAutoCache()

Returns true if autoChace is enabled, false otherwise

Returns:

true if autoChace is enabled, false otherwise

getName

public String getName()

Returns the name

Returns:

The name

getSource

public Source getSource()

Description copied from class: Gate

Returns the Source

Specified by:

getSource in class Gate

Returns:

The Source

getUrl

public String getUrl()

Description copied from class: Gate

Returns the URL

Specified by:

getUrl in class Gate

Returns:

The URL

output

public void output(OutputStream os,
 boolean compressed)
            throws IOException

Description copied from class: Gate

Write in the OutputStream

Overrides:

output in class Gate

Parameters:

os - The OutputStream

compressed - Boolean value indicating if is compressed

Throws:

IOException - If an I/O error occurs