MemoryFileSystem

Inheritance: java.lang.Object, com.aspose.threed.FileSystem

public class MemoryFileSystem extends FileSystem

The MemoryFileSystem will maps the read/write operations to memory. Example: The following code shows how to export file to memory, includes the dependent file by using MemoryFileSystem.

//create a scene with material
     Scene scene = new Scene();
     scene.getRootNode().createChildNode(new Box()).setMaterial(new LambertMaterial());
     //create a save option and specify the file system, so the dependent file will be written to memory
     var opt = FileFormat.WAVEFRONTOBJ.createSaveOptions();
     var mfs = new MemoryFileSystem();
     opt.setFileSystem(mfs);
     //obj's material file name is associated with the obj's file name, so we need a explicit name.
     opt.setFileName("test.obj");
     try (var ms = new MemoryStream())
     {
         scene.save(ms, opt);
     }
     //the test.obj was written to variable ms, and we can also get the test.mtl file content by
     var materialFile = mfs.getFileContent("test.mtl");

Constructors

Constructor	Description
MemoryFileSystem()

Methods

Method	Description
close()	Dispose the File system and release its resources.
equals(Object arg0)
getClass()
getFileContent(String fileName)	Returns the raw content of the specified file.
getFileNames()	File names that in this memory file system.
hashCode()
notify()
notifyAll()
readFile(String fileName, IOConfig options)	Create a stream for reading dependencies.
toString()
wait()
wait(long arg0)
wait(long arg0, int arg1)
writeFile(String fileName, IOConfig options)	Create a stream for writing dependencies.

MemoryFileSystem()

public MemoryFileSystem()

close()

public void close()

Dispose the File system and release its resources.

equals(Object arg0)

public boolean equals(Object arg0)

Parameters:

Parameter	Type	Description
arg0	java.lang.Object

Returns: boolean

getClass()

public final native Class<?> getClass()

Returns: java.lang.Class

getFileContent(String fileName)

public byte[] getFileContent(String fileName)

Returns the raw content of the specified file. Throw java.io.FileNotFoundException if the specified file is not existing.

Parameters:

Parameter	Type	Description
fileName	java.lang.String

Returns: byte[]

getFileNames()

public List<String> getFileNames()

File names that in this memory file system.

Returns: java.util.List<java.lang.String>

hashCode()

public native int hashCode()

Returns: int

notify()

public final native void notify()

notifyAll()

public final native void notifyAll()

readFile(String fileName, IOConfig options)

public Stream readFile(String fileName, IOConfig options)

Create a stream for reading dependencies.

Parameters:

Parameter	Type	Description
fileName	java.lang.String
options	IOConfig

Returns: com.aspose.csporter.helpers.Stream

toString()

public String toString()

Returns: java.lang.String

wait()

public final void wait()

wait(long arg0)

public final void wait(long arg0)

Parameters:

Parameter	Type	Description
arg0	long

wait(long arg0, int arg1)

public final void wait(long arg0, int arg1)

Parameters:

Parameter	Type	Description
arg0	long
arg1	int

writeFile(String fileName, IOConfig options)

public Stream writeFile(String fileName, IOConfig options)

Create a stream for writing dependencies.

Parameters:

Parameter	Type	Description
fileName	java.lang.String
options	IOConfig

Returns: com.aspose.csporter.helpers.Stream