/*******************************************************************************
* Copyright (c) 2016 Red Hat Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Red Hat - Initial Contribution
*******************************************************************************/
package org.eclipse.linuxtools.internal.docker.ui;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.linuxtools.docker.core.DockerException;
import org.eclipse.linuxtools.docker.core.IDockerConnection;
import org.eclipse.linuxtools.internal.docker.core.ContainerFileProxy;
import org.eclipse.linuxtools.internal.docker.core.DockerConnection;
import org.eclipse.ui.wizards.datatransfer.IImportStructureProvider;
public class ContainerFileSystemProvider implements IImportStructureProvider {
private final IDockerConnection connection;
private final String containerId;
public ContainerFileSystemProvider(IDockerConnection connection,
String containerId) {
this.connection = connection;
this.containerId = containerId;
}
@SuppressWarnings("rawtypes")
@Override
public List getChildren(Object element) {
try {
ContainerFileProxy proxy = (ContainerFileProxy) element;
if (proxy.isFolder()) {
return ((DockerConnection) connection).readContainerDirectory(
containerId,
proxy.getFullPath());
}
} catch (DockerException e) {
// do nothing for now
}
return new ArrayList<ContainerFileProxy>();
}
@Override
public InputStream getContents(Object element) {
return null; // we do not have the contents of container file
}
@Override
public String getFullPath(Object element) {
return ((ContainerFileProxy) element).getFullPath();
}
@Override
public String getLabel(Object element) {
return ((ContainerFileProxy) element).getLabel();
}
@Override
public boolean isFolder(Object element) {
return ((ContainerFileProxy) element).isFolder();
}
}