| /* |
| * Copyright 2002-2005 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.vfs.tasks; |
| |
| import org.apache.commons.vfs.FileObject; |
| import org.apache.commons.vfs.FileSystemException; |
| import org.apache.commons.vfs.Selectors; |
| |
| /** |
| * An Ant task that copies matching files. |
| * |
| * @author <a href="mailto:adammurdoch@apache.org">Adam Murdoch</a> |
| * @version $Revision$ $Date$ |
| * @todo Copy folders that do not contain files |
| */ |
| public class CopyTask |
| extends AbstractSyncTask |
| { |
| private boolean overwrite = false; |
| private boolean preserveLastModified = true; |
| |
| /** |
| * Enable/disable overwriting of up-to-date files. |
| */ |
| public void setOverwrite(boolean overwrite) |
| { |
| this.overwrite = overwrite; |
| } |
| |
| /** |
| * Enable/disable preserving last modified time of copied files. |
| */ |
| public void setPreserveLastModified(boolean preserveLastModified) |
| { |
| this.preserveLastModified = preserveLastModified; |
| } |
| |
| /** |
| * @return the curent value of overwrite |
| */ |
| public boolean isOverwrite() |
| { |
| return overwrite; |
| } |
| |
| /** |
| * @return the curent value of preserveLastModified |
| */ |
| public boolean isPreserveLastModified() |
| { |
| return preserveLastModified; |
| } |
| |
| /** |
| * Handles an out-of-date file. |
| */ |
| protected void handleOutOfDateFile(final FileObject srcFile, |
| final FileObject destFile) |
| throws FileSystemException |
| { |
| log("Copying " + srcFile + " to " + destFile); |
| destFile.copyFrom(srcFile, Selectors.SELECT_SELF); |
| if (preserveLastModified) |
| { |
| final long lastModTime = srcFile.getContent().getLastModifiedTime(); |
| destFile.getContent().setLastModifiedTime(lastModTime); |
| } |
| } |
| |
| /** |
| * Handles an up-to-date file. |
| */ |
| protected void handleUpToDateFile(final FileObject srcFile, |
| final FileObject destFile) |
| throws FileSystemException |
| { |
| if (overwrite) |
| { |
| // Copy the file anyway |
| handleOutOfDateFile(srcFile, destFile); |
| } |
| } |
| } |