本文整理了Java中org.apache.maven.shared.utils.io.FileUtils.copyFile()方法的一些代码示例，展示了FileUtils.copyFile()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FileUtils.copyFile()方法的具体详情如下：
包路径：org.apache.maven.shared.utils.io.FileUtils
类名称：FileUtils
方法名：copyFile

FileUtils.copyFile介绍

[英]Copy file from source to destination. The directories up to destination will be created if they don't already exist. destination will be overwritten if it already exists.
[中]将文件从源复制到目标。如果目录不存在，则将创建最高达destination的目录。destination如果已经存在，将被覆盖。

代码示例

代码示例来源：origin: fabric8io/docker-maven-plugin

public File createChangedFilesArchive(List<AssemblyFiles.Entry> entries, File assemblyDirectory,
                   String imageName, MojoParameters mojoParameters)
    throws MojoExecutionException {
  BuildDirs dirs = createBuildDirs(imageName, mojoParameters);
  try {
    File archive = new File(dirs.getTemporaryRootDirectory(), "changed-files.tar");
    File archiveDir = createArchiveDir(dirs);
    for (AssemblyFiles.Entry entry : entries) {
      File dest = prepareChangedFilesArchivePath(archiveDir,entry.getDestFile(),assemblyDirectory);
      FileUtils.copyFile(entry.getSrcFile(), dest);
    }
    return createChangedFilesTarBall(archive, archiveDir);
  } catch (IOException exp) {
    throw new MojoExecutionException("Error while creating " + dirs.getTemporaryRootDirectory() +
                     "/changed-files.tar: " + exp);
  }
}

代码示例来源：origin: org.apache.maven.shared/maven-shared-utils

/**
 * <b>If wrappers is null or empty, the file will be copy only if to.lastModified() < from.lastModified()</b>
 *
 * @param from     the file to copy
 * @param to       the destination file
 * @param encoding the file output encoding (only if wrappers is not empty)
 * @param wrappers array of {@link FilterWrapper}
 * @throws IOException if an IO error occurs during copying or filtering
 */
public static void copyFile( @Nonnull File from, @Nonnull File to, @Nullable String encoding,
               @Nullable FilterWrapper... wrappers )
  throws IOException
{
  copyFile( from, to, encoding, wrappers, false );
}

代码示例来源：origin: org.apache.maven.shared/maven-shared-utils

/**
 * Copy file from source to destination only if source timestamp is later than the destination timestamp.
 * The directories up to <code>destination</code> will be created if they don't already exist.
 * <code>destination</code> will be overwritten if it already exists.
 *
 * @param source      An existing non-directory <code>File</code> to copy bytes from.
 * @param destination A non-directory <code>File</code> to write bytes to (possibly
 *                    overwriting).
 * @return true if no problem occured
 * @throws IOException if <code>source</code> does not exist, <code>destination</code> cannot be
 *                     written to, or an IO error occurs during copying.
 */
private static boolean copyFileIfModified( @Nonnull final File source, @Nonnull final File destination )
  throws IOException
{
  if ( destination.lastModified() < source.lastModified() )
  {
    copyFile( source, destination );
    return true;
  }
  return false;
}

代码示例来源：origin: org.apache.maven.shared/maven-shared-utils

/**
 * Copy file from source to destination. If <code>destinationDirectory</code> does not exist, it
 * (and any parent directories) will be created. If a file <code>source</code> in
 * <code>destinationDirectory</code> exists, it will be overwritten.
 *
 * @param source               An existing <code>File</code> to copy.
 * @param destinationDirectory A directory to copy <code>source</code> into.
 * @throws java.io.FileNotFoundException if <code>source</code> isn't a normal file.
 * @throws IllegalArgumentException      if <code>destinationDirectory</code> isn't a directory.
 * @throws IOException                   if <code>source</code> does not exist, the file in
 *                                       <code>destinationDirectory</code> cannot be written to, or an IO error
 *                                       occurs during copying.
 */
public static void copyFileToDirectory( @Nonnull final File source, @Nonnull final File destinationDirectory )
  throws IOException
{
  if ( destinationDirectory.exists() && !destinationDirectory.isDirectory() )
  {
    throw new IllegalArgumentException( "Destination is not a directory" );
  }
  copyFile( source, new File( destinationDirectory, source.getName() ) );
}

代码示例来源：origin: org.apache.maven.shared/maven-shared-utils

copyFile( from, to );
if ( !deleteLegacyStyle( from ) )

代码示例来源：origin: org.apache.maven.shared/maven-verifier

FileUtils.copyFile( resourceFile, destination );

代码示例来源：origin: org.apache.maven.shared/maven-shared-utils

copyFile( from, to );

代码示例来源：origin: org.apache.maven.shared/maven-filtering

private void filterFile( @Nonnull File from, @Nonnull File to, @Nullable String encoding,
             @Nullable List<FilterWrapper> wrappers )
               throws IOException, MavenFilteringException
{
  if ( wrappers != null && wrappers.size() > 0 )
  {
    Reader fileReader = null;
    Writer fileWriter = null;
    try
    {
      fileReader = getFileReader( encoding, from );
      fileWriter = getFileWriter( encoding, to );
      Reader src = readerFilter.filter( fileReader, true, wrappers );
      IOUtil.copy( src, fileWriter );
    }
    finally
    {
      IOUtil.close( fileReader );
      IOUtil.close( fileWriter );
    }
  }
  else
  {
    if ( to.lastModified() < from.lastModified() )
    {
      FileUtils.copyFile( from, to );
    }
  }
}

代码示例来源：origin: org.jolokia/docker-maven-plugin

public File createChangedFilesArchive(List<AssemblyFiles.Entry> entries, File assemblyDirectory,
                   String imageName, MojoParameters mojoParameters)
    throws MojoExecutionException {
  BuildDirs dirs = createBuildDirs(imageName, mojoParameters);
  try {
    File archive = new File(dirs.getTemporaryRootDirectory(), "changed-files.tar");
    File archiveDir = createArchiveDir(dirs);
    for (AssemblyFiles.Entry entry : entries) {
      File dest = prepareChangedFilesArchivePath(archiveDir,entry.getDestFile(),assemblyDirectory);
      FileUtils.copyFile(entry.getSrcFile(), dest);
    }
    return createChangedFilesTarBall(archive, archiveDir);
  } catch (IOException exp) {
    throw new MojoExecutionException("Error while creating " + dirs.getTemporaryRootDirectory() +
                     "/changed-files.tar: " + exp);
  }
}

代码示例来源：origin: org.apache.maven.shared/maven-filtering

/** {@inheritDoc} */
public void copyFile( File from, File to, boolean filtering, List<FileUtils.FilterWrapper> filterWrappers,
           String encoding, boolean overwrite )
             throws MavenFilteringException
{
  try
  {
    if ( filtering )
    {
      if ( getLogger().isDebugEnabled() )
      {
        getLogger().debug( "filtering " + from.getPath() + " to " + to.getPath() );
      }
      filterFile( from, to, encoding, filterWrappers );
    }
    else
    {
      if ( getLogger().isDebugEnabled() )
      {
        getLogger().debug( "copy " + from.getPath() + " to " + to.getPath() );
      }
      FileUtils.copyFile( from, to, encoding, new FileUtils.FilterWrapper[0], overwrite );
    }
    buildContext.refresh( to );
  }
  catch ( IOException e )
  {
    throw new MavenFilteringException( e.getMessage(), e );
  }
}

代码示例来源：origin: org.apache.maven.plugins/maven-assembly-plugin

repositoryManager.getPathForLocalArtifact( buildingRequest, a ) );
FileUtils.copyFile( a.getFile(), targetFile );