package jetbrains.antlayout.datatypes;
import jetbrains.antlayout.util.LayoutFileSet;
import jetbrains.antlayout.util.TempFileFactory;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.taskdefs.Copy;
import java.io.File;
import java.util.Collections;
import java.util.List;
/**
* @author nik
*/
public class RenamedFileContainer extends Container {
private String filePath;
private String newName;
private Copy copyTask;
public RenamedFileContainer() {
copyTask = new Copy();
copyTask.setTaskName("copy");
}
public void setFilePath(String filePath) {
this.filePath = filePath;
}
public void setNewName(String newName) {
this.newName = newName;
}
@Override
public List<LayoutFileSet> build(TempFileFactory temp) {
final LayoutFileSet fileSet = new LayoutFileSet();
final File destFile = temp.allocateTempFile(newName);
copyTask.setProject(getProject());
copyTask.setFile(new File(filePath.replace('/', File.separatorChar)));
copyTask.setTofile(destFile);
copyTask.perform();
fileSet.setFile(destFile);
return Collections.singletonList(fileSet);
}
@Override
public void validateArguments() throws BuildException {
super.validateArguments();
if (filePath == null) {
throw new BuildException("filePath attribute must be specified for renamedFile tag");
}
if (newName == null) {
throw new BuildException("newName attribute must be specified for renamedFile tag");
}
}
}