com.inductiveautomation.snap.filedata

Class SnapData

java.lang.Object

com.inductiveautomation.snap.filedata.SnapData

Direct Known Subclasses:

ClassData, HTMLData, JavaData, MidiData, ReportData, TableData, TableViewData

public class SnapData
extends java.lang.Object

Represents the data (from a file)

Constructor Summary

Constructors

Constructor and Description
SnapData()

Method Summary

Modifier and Type	Method and Description
protected byte[]	createBytes() Creates the bytes.
protected WebURL	createSourceURL() Creates the source URL from source if possible.
void	delete() Override to delete entity.
static <T extends SnapData> T	get(WebFile aFile, java.lang.Class<T> aClass) Returns the data for given file as given SnapData subclass.
byte[]	getBytes() Returns the bytes.
java.io.InputStream	getInputStream() Returns an input stream for the data.
WebSite	getSite() Returns the site for this data.
java.lang.Object	getSource() Returns the source.
WebFile	getSourceFile() Returns the source file.
WebURL	getSourceURL() Returns the source URL.
static boolean	is(WebFile aFile, java.lang.Class aClass) Returns whether given file is of given data type.
void	refresh() Reverts file.
void	save() Saves the file.
void	setBytes(byte[] theBytes) Sets the bytes.
void	setSource(java.lang.Object aSource) Sets the source.

Methods inherited from class java.lang.Object

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

Constructor Detail

SnapData

public SnapData()

Method Detail

getSource

public java.lang.Object getSource()

Returns the source.

setSource

public void setSource(java.lang.Object aSource)

Sets the source.

getSourceURL

public WebURL getSourceURL()

Returns the source URL.

createSourceURL

protected WebURL createSourceURL()

Creates the source URL from source if possible.

getSourceFile

public WebFile getSourceFile()

Returns the source file.

getSite

public WebSite getSite()

Returns the site for this data.

getBytes

public byte[] getBytes()

Returns the bytes.

createBytes

protected byte[] createBytes()

Creates the bytes.

setBytes

public void setBytes(byte[] theBytes)

Sets the bytes.

getInputStream

public java.io.InputStream getInputStream()

Returns an input stream for the data.

save

public void save()
          throws java.lang.Exception

Saves the file.

Throws:

java.lang.Exception

delete

public void delete()
            throws java.lang.Exception

Override to delete entity.

Throws:

java.lang.Exception

refresh

public void refresh()

Reverts file.

is

public static boolean is(WebFile aFile,
                         java.lang.Class aClass)

Returns whether given file is of given data type.

get

public static <T extends SnapData> T get(WebFile aFile,
                                         java.lang.Class<T> aClass)

Returns the data for given file as given SnapData subclass.