| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.vfs2.tasks; |
| |
| import org.apache.commons.vfs2.Capability; |
| import org.apache.commons.vfs2.FileObject; |
| import org.apache.commons.vfs2.FileSystemException; |
| import org.apache.commons.vfs2.Selectors; |
| |
| /** |
| * An Ant task that copies matching files. |
| * <p> |
| * TODO - Copy folders that do not contain files. |
| */ |
| public class CopyTask |
| extends AbstractSyncTask |
| { |
| private boolean overwrite; |
| private boolean preserveLastModified = true; |
| |
| /** |
| * Enable/disable overwriting of up-to-date files. |
| * @param overwrite true if the file should be overwritten. |
| */ |
| public void setOverwrite(final boolean overwrite) |
| { |
| this.overwrite = overwrite; |
| } |
| |
| /** |
| * Enable/disable preserving last modified time of copied files. |
| * @param preserveLastModified true if the last modified time should be preserved. |
| */ |
| public void setPreserveLastModified(final boolean preserveLastModified) |
| { |
| this.preserveLastModified = preserveLastModified; |
| } |
| |
| /** |
| * @return the current value of overwrite |
| */ |
| public boolean isOverwrite() |
| { |
| return overwrite; |
| } |
| |
| /** |
| * @return the current value of preserveLastModified |
| */ |
| public boolean isPreserveLastModified() |
| { |
| return preserveLastModified; |
| } |
| |
| /** |
| * Handles an out-of-date file. |
| * @param srcFile The source FileObject. |
| * @param destFile The destination FileObject. |
| */ |
| @Override |
| protected void handleOutOfDateFile(final FileObject srcFile, |
| final FileObject destFile) |
| throws FileSystemException |
| { |
| log("Copying " + srcFile.getPublicURIString() + " to " + destFile.getPublicURIString()); |
| destFile.copyFrom(srcFile, Selectors.SELECT_SELF); |
| if (preserveLastModified |
| && srcFile.getFileSystem().hasCapability(Capability.GET_LAST_MODIFIED) |
| && destFile.getFileSystem().hasCapability(Capability.SET_LAST_MODIFIED_FILE)) |
| { |
| final long lastModTime = srcFile.getContent().getLastModifiedTime(); |
| destFile.getContent().setLastModifiedTime(lastModTime); |
| } |
| } |
| |
| /** |
| * Handles an up-to-date file. |
| * @param srcFile The source FileObject. |
| * @param destFile The destination FileObject. |
| */ |
| @Override |
| protected void handleUpToDateFile(final FileObject srcFile, |
| final FileObject destFile) |
| throws FileSystemException |
| { |
| if (overwrite) |
| { |
| // Copy the file anyway |
| handleOutOfDateFile(srcFile, destFile); |
| } |
| } |
| } |