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/*******************************************************************************
* Copyright (c) 2013 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:
* Neil Guzman - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.rpm.createrepo;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
/**
* This class will contain the current project and basic operations of the
* createrepo command.
*/
public class CreaterepoProject {
private IProject project;
private IFolder content;
private IFile repoFile;
private IProgressMonitor monitor;
/**
* Constructor without repo file.
*
* @param project The project.
* @throws CoreException Thrown when unable to initialize project.
*/
public CreaterepoProject(IProject project) throws CoreException {
this(project, null);
}
/**
* Default constructor.
*
* @param project The project.
* @throws CoreException Thrown when unable to initialize project.
*/
public CreaterepoProject(IProject project, IFile repoFile) throws CoreException {
this.project = project;
this.repoFile = repoFile;
monitor = new NullProgressMonitor();
intitialize();
// if something is deleted from the project while outside of eclipse,
// the tree/preferences will be updated accordingly after refreshing
getProject().refreshLocal(IResource.DEPTH_ONE, monitor);
}
/**
* Initialize the createrepo project by creating the content folder if it doesn't
* yet exist.
*
* @throws CoreException Thrown when unable to create the folders.
*/
private void intitialize() throws CoreException {
content = getProject().getFolder(ICreaterepoConstants.CONTENT_FOLDER);
if (!content.exists()) {
content.create(false, true, monitor);
}
if (repoFile == null) {
for (IResource child : getProject().members()) {
String extension = child.getFileExtension();
if (extension != null && extension.equals(ICreaterepoConstants.REPO_FILE_EXTENSION)) {
// assumes that there will only be 1 .repo file in the folder
repoFile = (IFile) child;
}
// if no repo file then keep it null
}
}
}
/**
* Get the project.
*
* @return The project.
*/
public IProject getProject() {
return project;
}
/**
* Get the content folder.
*
* @return The content folder.
*/
public IFolder getContentFolder() {
return content;
}
/**
* Get the .repo file.
*
* @return The .repo file.
*/
public IFile getRepoFile() {
return repoFile;
}
/**
* Get the RPMs in the project.
*
* @return A list of RPMs located within the project.
* @throws CoreException Thrown when unable to look into the project.
*/
public List<IResource> getRPMs() throws CoreException {
List<IResource> rpms = new ArrayList<IResource>();
if (getProject().members().length > 0) {
for (IResource child : getContentFolder().members()) {
String extension = child.getFileExtension();
if (extension != null && extension.equals(ICreaterepoConstants.RPM_FILE_EXTENSION)) {
rpms.add(child);
}
}
}
return rpms;
}
}
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