Example usage for org.apache.commons.vfs FileSystem addJunction

Introduction

In this page you can find the example usage for org.apache.commons.vfs FileSystem addJunction.

Prototype

void addJunction(String junctionPoint, FileObject targetFile) throws FileSystemException;

Source Link

Document

Adds a junction to this file system.

Usage

From source file:org.jboss.dashboard.filesystem.BinariesMapping.java

public void addToVirtualFilesystem(FileSystem fileSystem) throws FileSystemException {
    if (!isWebappDirectoryRelative()) {
        FileObject file = VfsWrapper.getManager()
                .resolveFile(getSchema() + "://" + StringUtils.defaultString(getJunctionUrl()));
        file.createFolder(); //ensure it exists
        fileSystem.addJunction(getJunctionPoint(), file);
    } else {/*from   w  ww  .j a v  a2  s. co  m*/
        File parentFile = new File(Application.lookup().getBaseAppDirectory());
        String junctionUrl = getJunctionUrl();

        while (junctionUrl.startsWith("../")) {
            junctionUrl = junctionUrl.substring(3);
            parentFile = parentFile.getParentFile();
        }

        FileObject file = VfsWrapper.getManager().resolveFile(getSchema() + "://" + parentFile
                + (StringUtils.isEmpty(junctionUrl) ? "" : ("/" + junctionUrl)));
        file.createFolder(); //ensure it exists
        fileSystem.addJunction(getJunctionPoint(), file);

    }
}

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