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17 package org.apache.commons.vfs2.tasks;
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19 import org.apache.commons.vfs2.Capability;
20 import org.apache.commons.vfs2.FileObject;
21 import org.apache.commons.vfs2.FileSystemException;
22 import org.apache.commons.vfs2.Selectors;
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30 public class CopyTask extends AbstractSyncTask {
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32 private boolean overwrite;
33 private boolean preserveLastModified = true;
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40 public void setOverwrite(final boolean overwrite) {
41 this.overwrite = overwrite;
42 }
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49 public void setPreserveLastModified(final boolean preserveLastModified) {
50 this.preserveLastModified = preserveLastModified;
51 }
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56 public boolean isOverwrite() {
57 return overwrite;
58 }
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63 public boolean isPreserveLastModified() {
64 return preserveLastModified;
65 }
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73 @Override
74 protected void handleOutOfDateFile(final FileObjectect.html#FileObject">FileObject srcFile, final FileObject destFile) throws FileSystemException {
75 log("Copying " + srcFile.getPublicURIString() + " to " + destFile.getPublicURIString());
76 destFile.copyFrom(srcFile, Selectors.SELECT_SELF);
77 if (preserveLastModified && srcFile.getFileSystem().hasCapability(Capability.GET_LAST_MODIFIED)
78 && destFile.getFileSystem().hasCapability(Capability.SET_LAST_MODIFIED_FILE)) {
79 final long lastModTime = srcFile.getContent().getLastModifiedTime();
80 destFile.getContent().setLastModifiedTime(lastModTime);
81 }
82 }
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90 @Override
91 protected void handleUpToDateFile(final FileObjectect.html#FileObject">FileObject srcFile, final FileObject destFile) throws FileSystemException {
92 if (overwrite) {
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94 handleOutOfDateFile(srcFile, destFile);
95 }
96 }
97 }