Examples of FileObject

com.alibaba.antx.util.FileObject
��һ��File�ĸ��, ��ȡ�þ��Ժ��·��. @author Michael Zhou
com.dragome.compiler.utils.FileObject
com.orange.wink.util.FileObject
@author Sylvain Lalande
eu.planets_project.pp.plato.services.crib_integration.remoteclient.FileObject
eu.planets_project.pp.plato.services.crib_integration.tu_client.FileObject
javax.tools.FileObject
File abstraction for tools. In this context, file means an abstraction of regular files and other sources of data. For example, a file object can be used to represent regular files, memory cache, or data in databases.
All methods in this interface might throw a SecurityException if a security exception occurs.
Unless explicitly allowed, all methods in this interface might throw a NullPointerException if given a {@code null} argument. @author Peter von der Ahé @author Jonathan Gibbons @since 1.6
net.paoding.rose.scanning.vfs.FileObject
@author 王志亮 [qieqie.wang@gmail.com]
org.apache.commons.vfs.FileObject
Represents a file, and is used to access the content and structure of the file.

Files are arranged in a hierarchy. Each hierachy forms a file system. A file system represents things like a local OS file system, a windows share, an HTTP server, or the contents of a Zip file.

There are two types of files: Folders, which contain other files, and normal files, which contain data, or content. A folder may not have any content, and a normal file cannot contain other files.

File Naming

TODO - write this.

Reading and Writing a File

Reading and writing a file, and all other operations on the file's content, is done using the {@link FileContent} object returnedby {@link #getContent}.

Creating and Deleting a File

A file is created using either {@link #createFolder}, {@link #createFile}, or by writing to the file using one of the {@link FileContent} methods.

A file is deleted using {@link #delete}. Recursive deletion can be done using {@link #delete(FileSelector)}.

Finding Files

Other files in the same file system as this file can be found using:
- {@link #resolveFile} to find another file relative to this file.
- {@link #getChildren} and {@link #getChild} to find the children of this file.
- {@link #getParent} to find the folder containing this file.
- {@link #getFileSystem} to find another file in the same file system.
To find files in another file system, use a {@link FileSystemManager}. @author Adam Murdoch @see FileSystemManager @see FileContent @see FileName
org.apache.commons.vfs2.FileObject
.apache.org/vfs/team-list.html">Commons VFS team @see FileSystemManager @see FileContent @see FileName
org.apache.ftpserver.ftplet.FileObject
This is the file abstraction used by the server.
org.h2.store.fs.FileObject
This interface represents a random access file.
org.openide.filesystems.FileObject

Examples of org.apache.commons.vfs.FileObject

            {
                throw new FileSystemException("vfs.provider/create-folder-read-only.error", name);
            }


            // Traverse up the heirarchy and make sure everything is a folder
            final FileObject parent = getParent();
            if (parent != null)
            {
                parent.createFolder();
            }


            try
            {
                // Create the folder

View Full Code Here

Examples of org.apache.commons.vfs.FileObject


        // Copy everything across
        final int count = files.size();
        for (int i = 0; i < count; i++)
        {
            final FileObject srcFile = (FileObject) files.get(i);


            // Determine the destination file
            final String relPath = file.getName().getRelativeName(srcFile.getName());
            final FileObject destFile = resolveFile(relPath, NameScope.DESCENDENT_OR_SELF);


            // Clean up the destination file, if necessary
            if (destFile.exists() && destFile.getType() != srcFile.getType())
            {
                // The destination file exists, and is not of the same type,
                // so delete it
                // TODO - add a pluggable policy for deleting and overwriting existing files
                destFile.delete(Selectors.SELECT_ALL);
            }


            // Copy across
            try
            {
                if (srcFile.getType().hasContent())
                {
                    FileUtil.copyContent(srcFile, destFile);
                }
                else if (srcFile.getType().hasChildren())
                {
                    destFile.createFolder();
                }
            }
            catch (final IOException e)
            {
                throw new FileSystemException("vfs.provider/copy-file.error", new Object[]{srcFile, destFile}, e);

View Full Code Here

Examples of org.apache.commons.vfs.FileObject

        }


        if (getType() == FileType.IMAGINARY)
        {
// Does not exist - make sure parent does
            FileObject parent = getParent();
            if (parent != null)
            {
                parent.createFolder();
            }
        }


// Get the raw output stream
        try

View Full Code Here

Examples of org.apache.commons.vfs.FileObject

                                 final boolean depthwise,
                                 final List selected)
        throws Exception
    {
        // Check the file itself
        final FileObject file = fileInfo.getFile();
        final int index = selected.size();


        // If the file is a folder, traverse it
        if (file.getType().hasChildren() && selector.traverseDescendents(fileInfo))
        {
            final int curDepth = fileInfo.getDepth();
            fileInfo.setDepth(curDepth + 1);


            // Traverse the children
            final FileObject[] children = file.getChildren();
            for (int i = 0; i < children.length; i++)
            {
                final FileObject child = children[i];
                fileInfo.setFile(child);
                traverse(fileInfo, selector, depthwise, selected);
            }


            fileInfo.setFile(file);

View Full Code Here

Examples of org.apache.commons.vfs.FileObject

        if (url == null)
        {
            throw new FileSystemException("vfs.provider.url/badly-formed-uri.error", uri);
        }


        FileObject fo = getContext().getFileSystemManager().resolveFile(url.toExternalForm());
        return fo;
    }

View Full Code Here

Examples of org.apache.commons.vfs.FileObject

        {
            buf.insert(0, ":");
            buf.insert(0, schemes[iterSchemes]);
        }


        FileObject fo = getContext().getFileSystemManager().resolveFile(buf.toString(), fileSystemOptions);
        return fo;
    }

View Full Code Here

Examples of org.apache.commons.vfs.FileObject

    }


    protected URLConnection openConnection(final URL url)
        throws IOException
    {
        final FileObject entry = context.resolveFile(url.toExternalForm(), fileSystemOptions);
        return new DefaultURLConnection(url, entry.getContent());
    }

View Full Code Here

Examples of org.apache.commons.vfs.FileObject

                            final int start,
                            final int limit)
    {
        try
        {
            FileObject old = context.resolveFile(u.toExternalForm(), fileSystemOptions);


            FileObject newURL;
            if (start > 0 && spec.charAt(start - 1) == ':')
            {
                newURL = context.resolveFile(old, spec, fileSystemOptions);
            }
            else
            {
                if (old.getType() == FileType.FILE && old.getParent() != null)
                {
                    // for files we have to resolve relative
                    newURL = old.getParent().resolveFile(spec);
                }
                else
                {
                    newURL = old.resolveFile(spec);
                }
            }


            final String url = newURL.getName().getURI();
            final StringBuffer filePart = new StringBuffer();
            final String protocolPart = UriParser.extractScheme(url, filePart);


            setURL(u, protocolPart, "", -1, null, null, filePart.toString(), null, null);
        }

View Full Code Here

Examples of org.apache.commons.vfs.FileObject


        // Make the URI canonical


        // Resolve the outer file name
        final FileName fileName = name.getOuterName();
        final FileObject file = getContext().resolveFile(baseFile, fileName.getURI(), properties);


        // Create the file system
        final FileObject rootFile = createFileSystem(name.getScheme(), file, properties);


        // Resolve the file
        return rootFile.resolveFile(name.getPath());
    }

View Full Code Here

Examples of org.apache.commons.vfs.FileObject

    public FileObject getBaseTestFolder(final FileSystemManager manager) throws Exception
    {
        // Locate the Jar file
        final File outerFile = AbstractVfsTestCase.getTestResource("nested.jar");
        final String uri = "jar:" + outerFile.getAbsolutePath() + "!/test.jar";
        final FileObject jarFile = manager.resolveFile(uri);


        // Now build the nested file system
        final FileObject nestedFS = manager.createFileSystem(jarFile);
        return nestedFS.resolveFile("/");
    }

View Full Code Here

0 1 2 3 4 5 6

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.

Examples of FileObject

File Naming

Reading and Writing a File

Creating and Deleting a File

Finding Files

Examples of org.apache.commons.vfs.FileObject

Examples of org.apache.commons.vfs.FileObject

Examples of org.apache.commons.vfs.FileObject

Examples of org.apache.commons.vfs.FileObject

Examples of org.apache.commons.vfs.FileObject

Examples of org.apache.commons.vfs.FileObject

Examples of org.apache.commons.vfs.FileObject

Examples of org.apache.commons.vfs.FileObject

Examples of org.apache.commons.vfs.FileObject

Examples of org.apache.commons.vfs.FileObject