com.fourjs.report.runtime

Class FileViewer

java.lang.Object

com.fourjs.report.runtime.FileViewer

All Implemented Interfaces:

FormatHandler, java.io.Serializable

public class FileViewer
extends java.lang.Object
implements FormatHandler, java.io.Serializable

Class for configuring desktop file viewing. The document is copied to the client and opened their with the default application associated with the file suffix. This feature requires a DVM installation to run the utility application "gviewdoc.42x" and the desktop client GDC.

Since:

2.50

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	legalCopyright

Constructor Summary

Constructors

Constructor and Description
FileViewer() Creates a FileViewer object.
FileViewer(java.lang.String clientHost, java.lang.Integer clientPort) Creates a FileViewer object.

Method Summary

Modifier and Type	Method and Description
void	setClientHost(java.lang.String clientHost) Sets the host name of the remote viewer application.
void	setClientPort(java.lang.Integer clientPort) Sets the port number at which the viewer application is listening.

Methods inherited from class java.lang.Object

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

Field Detail

legalCopyright

public static final java.lang.String legalCopyright

See Also:

Constant Field Values

Constructor Detail

FileViewer

public FileViewer(java.lang.String clientHost,
                  java.lang.Integer clientPort)

Creates a FileViewer object. The default values for the parameters clientHost and clientPort are parsed from the environment variables FGLSERVER or GRWSERVER in this order. The variables are expected to follow the syntax "host:port" (same syntax as the DISPLAY variable of X Windows). If neither of them are set the default value "localhost:6400" is used.

Parameters:

clientHost - the client name running GDC.

clientPort - the client port running GDC.

Throws:

java.lang.IllegalArgumentException - if the port isn't an unsigned 16 bit value.

Since:

2.50

FileViewer

public FileViewer()

Creates a FileViewer object. This is a convenience constructor for FileViewer(null, null).

Since:

2.50

See Also:

FileViewer(String, Integer)

Method Detail

setClientHost

public void setClientHost(java.lang.String clientHost)

Sets the host name of the remote viewer application. The default value is parsed from the environment variables FGLSERVER or GRWSERVER in this order. The variables are expected to follow the syntax "host:port" (same syntax as the DISPLAY variable of X Windows). If neither of them are set the default value "localhost" is used.

Parameters:

clientHost - the host name of the remote viewer application

Since:

2.50

See Also:

setClientPort(java.lang.Integer)

setClientPort

public void setClientPort(java.lang.Integer clientPort)

Sets the port number at which the viewer application is listening. The value is expected to be a unsigned 16 bit value. The default value is parsed from the environment variables FGLSERVER or GRWSERVER in this order. if The variables are expected to follow the syntax "host:port" (same syntax as the DISPLAY variable of X Windows). If neither of them are set the default value 6400 is used for GDC and 6401 is used for GRV.

Parameters:

clientPort - The port number at which the remote application is listening.

Throws:

java.lang.IllegalArgumentException - if the port isn't an unsigned 16 bit value.

Since:

2.50

See Also:

setClientHost(java.lang.String)