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FileHelper
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org.apache.tuscany.sca.contribution.service.util</FONT>
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Class FileHelper</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.tuscany.sca.contribution.service.util.FileHelper</B>
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<DL>
<DT><PRE>public class <B>FileHelper</B><DT>extends java.lang.Object</DL>
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<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
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<CODE>static class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.RegExpFilter.html" title="class in org.apache.tuscany.sca.contribution.service.util">FileHelper.RegExpFilter</A></B></CODE>
<BR>
A regular-expression based resource filter</TD>
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</TABLE>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#FileHelper()">FileHelper</A></B>()</CODE>
<BR>
</TD>
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</TABLE>
<!-- ========== METHOD SUMMARY =========== -->
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<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#cleanDirectory(java.io.File)">cleanDirectory</A></B>(java.io.File directory)</CODE>
<BR>
Clean a directory without deleting it.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyDirectory(java.io.File, java.io.File)">copyDirectory</A></B>(java.io.File srcDir,
java.io.File destDir)</CODE>
<BR>
Copies a whole directory to a new location preserving the file dates.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyDirectory(java.io.File, java.io.File, boolean)">copyDirectory</A></B>(java.io.File srcDir,
java.io.File destDir,
boolean preserveFileDate)</CODE>
<BR>
Copies a whole directory to a new location.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyDirectoryToDirectory(java.io.File, java.io.File)">copyDirectoryToDirectory</A></B>(java.io.File srcDir,
java.io.File destDir)</CODE>
<BR>
Copies a directory to within another directory preserving the file dates.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyFile(java.io.File, java.io.File)">copyFile</A></B>(java.io.File srcFile,
java.io.File destFile)</CODE>
<BR>
Copies a file to a new location preserving the file date.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyFile(java.io.File, java.io.File, boolean)">copyFile</A></B>(java.io.File srcFile,
java.io.File destFile,
boolean preserveFileDate)</CODE>
<BR>
Copies a file to a new location.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyFileToDirectory(java.io.File, java.io.File)">copyFileToDirectory</A></B>(java.io.File srcFile,
java.io.File destDir)</CODE>
<BR>
Copies a file to a directory preserving the file date.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyFileToDirectory(java.io.File, java.io.File, boolean)">copyFileToDirectory</A></B>(java.io.File srcFile,
java.io.File destDir,
boolean preserveFileDate)</CODE>
<BR>
Copies a file to a directory optionally preserving the file date.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#deleteDirectory(java.io.File)">deleteDirectory</A></B>(java.io.File directory)</CODE>
<BR>
Recursively delete a directory.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#forceDelete(java.io.File)">forceDelete</A></B>(java.io.File file)</CODE>
<BR>
Delete a file.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#forceDeleteOnExit(java.io.File)">forceDeleteOnExit</A></B>(java.io.File file)</CODE>
<BR>
Schedule a file to be deleted when JVM exits.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#forceMkdir(java.io.File)">forceMkdir</A></B>(java.io.File directory)</CODE>
<BR>
Make a directory, including any necessary but nonexistent parent
directories.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#getExtension(java.lang.String)">getExtension</A></B>(java.lang.String filename)</CODE>
<BR>
Gets the extension of a filename.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static java.io.FileFilter</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#getFileFilter(java.lang.String, boolean)">getFileFilter</A></B>(java.lang.String regExp,
boolean ignoreCase)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#getName(java.lang.String)">getName</A></B>(java.lang.String fileName)</CODE>
<BR>
Gets the name minus the path from a full filename.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#indexOfExtension(java.lang.String)">indexOfExtension</A></B>(java.lang.String filename)</CODE>
<BR>
Returns the index of the last extension separator character, which is a
dot.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#indexOfLastSeparator(java.lang.String)">indexOfLastSeparator</A></B>(java.lang.String filename)</CODE>
<BR>
Returns the index of the last directory separator character.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static java.io.File</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#toFile(java.net.URL)">toFile</A></B>(java.net.URL url)</CODE>
<BR>
Convert from a <code>URL</code> to a <code>File</code>.</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="FileHelper()"><!-- --></A><H3>
FileHelper</H3>
<PRE>
public <B>FileHelper</B>()</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
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<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="indexOfLastSeparator(java.lang.String)"><!-- --></A><H3>
indexOfLastSeparator</H3>
<PRE>
public static int <B>indexOfLastSeparator</B>(java.lang.String filename)</PRE>
<DL>
<DD>Returns the index of the last directory separator character.
<p>
This method will handle a file in either Unix or Windows format. The
position of the last forward or backslash is returned.
<p>
The output will be the same irrespective of the machine that the code is
running on.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>filename</CODE> - the filename to find the last path separator in, null
returns -1
<DT><B>Returns:</B><DD>the index of the last separator character, or -1 if there is no
such character</DL>
</DD>
</DL>
<HR>
<A NAME="indexOfExtension(java.lang.String)"><!-- --></A><H3>
indexOfExtension</H3>
<PRE>
public static int <B>indexOfExtension</B>(java.lang.String filename)</PRE>
<DL>
<DD>Returns the index of the last extension separator character, which is a
dot.
<p>
This method also checks that there is no directory separator after the
last dot. To do this it uses <A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#indexOfLastSeparator(java.lang.String)"><CODE>indexOfLastSeparator(String)</CODE></A> which
will handle a file in either Unix or Windows format.
<p>
The output will be the same irrespective of the machine that the code is
running on.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>filename</CODE> - the filename to find the last path separator in, null
returns -1
<DT><B>Returns:</B><DD>the index of the last separator character, or -1 if there is no
such character</DL>
</DD>
</DL>
<HR>
<A NAME="getName(java.lang.String)"><!-- --></A><H3>
getName</H3>
<PRE>
public static java.lang.String <B>getName</B>(java.lang.String fileName)</PRE>
<DL>
<DD>Gets the name minus the path from a full filename.
<p>
This method will handle a file in either Unix or Windows format. The text
after the last forward or backslash is returned.
<pre>
a/b/c.txt --> c.txt
a.txt --> a.txt
a/b/c --> c
a/b/c/ --> ""
</pre>
<p>
The output will be the same irrespective of the machine that the code is
running on.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>fileName</CODE> - the filename to query, null returns null
<DT><B>Returns:</B><DD>the name of the file without the path, or an empty string if none
exists</DL>
</DD>
</DL>
<HR>
<A NAME="getExtension(java.lang.String)"><!-- --></A><H3>
getExtension</H3>
<PRE>
public static java.lang.String <B>getExtension</B>(java.lang.String filename)</PRE>
<DL>
<DD>Gets the extension of a filename.
<p>
This method returns the textual part of the filename after the last dot.
There must be no directory separator after the dot.
<pre>
foo.txt --> "txt"
a/b/c.jpg --> "jpg"
a/b.txt/c --> ""
a/b/c --> ""
</pre>
<p>
The output will be the same irrespective of the machine that the code is
running on.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>filename</CODE> - the filename to retrieve the extension of.
<DT><B>Returns:</B><DD>the extension of the file or an empty string if none exists.</DL>
</DD>
</DL>
<HR>
<A NAME="forceMkdir(java.io.File)"><!-- --></A><H3>
forceMkdir</H3>
<PRE>
public static void <B>forceMkdir</B>(java.io.File directory)
throws java.io.IOException</PRE>
<DL>
<DD>Make a directory, including any necessary but nonexistent parent
directories. If there already exists a file with specified name or the
directory cannot be created then an exception is thrown.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>directory</CODE> - directory to create, not null
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if the directory is null
<DD><CODE>java.io.IOException</CODE> - if the directory cannot be created</DL>
</DD>
</DL>
<HR>
<A NAME="forceDelete(java.io.File)"><!-- --></A><H3>
forceDelete</H3>
<PRE>
public static void <B>forceDelete</B>(java.io.File file)
throws java.io.IOException</PRE>
<DL>
<DD>Delete a file. If file is a directory, delete it and all sub-directories.
<p>
The difference between File.delete() and this method are:
<ul>
<li>A directory to be deleted does not have to be empty.</li>
<li>You get exceptions when a file or directory cannot be deleted.
(java.io.File methods returns a boolean)</li>
</ul>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - file or directory to delete, not null
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if the directory is null
<DD><CODE>java.io.IOException</CODE> - in case deletion is unsuccessful</DL>
</DD>
</DL>
<HR>
<A NAME="toFile(java.net.URL)"><!-- --></A><H3>
toFile</H3>
<PRE>
public static java.io.File <B>toFile</B>(java.net.URL url)</PRE>
<DL>
<DD>Convert from a <code>URL</code> to a <code>File</code>.
<p>
From version 1.1 this method will decode the URL. Syntax such as
<code>file:///my%20docs/file.txt</code> will be correctly decoded to
<code>/my docs/file.txt</code>.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>url</CODE> - the file URL to convert, null returns null
<DT><B>Returns:</B><DD>the equivalent <code>File</code> object, or <code>null</code>
if the URL's protocol is not <code>file</code>
<DT><B>Throws:</B>
<DD><CODE>java.lang.IllegalArgumentException</CODE> - if the file is incorrectly encoded</DL>
</DD>
</DL>
<HR>
<A NAME="getFileFilter(java.lang.String, boolean)"><!-- --></A><H3>
getFileFilter</H3>
<PRE>
public static java.io.FileFilter <B>getFileFilter</B>(java.lang.String regExp,
boolean ignoreCase)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="cleanDirectory(java.io.File)"><!-- --></A><H3>
cleanDirectory</H3>
<PRE>
public static void <B>cleanDirectory</B>(java.io.File directory)
throws java.io.IOException</PRE>
<DL>
<DD>Clean a directory without deleting it.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>directory</CODE> - directory to clean
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - in case cleaning is unsuccessful</DL>
</DD>
</DL>
<HR>
<A NAME="copyDirectory(java.io.File, java.io.File)"><!-- --></A><H3>
copyDirectory</H3>
<PRE>
public static void <B>copyDirectory</B>(java.io.File srcDir,
java.io.File destDir)
throws java.io.IOException</PRE>
<DL>
<DD>Copies a whole directory to a new location preserving the file dates.
<p>
This method copies the specified directory and all its child directories
and files to the specified destination. The destination is the new
location and name of the directory.
<p>
The destination directory is created if it does not exist. If the
destination directory did exist, then this method merges the source with
the destination, with the source taking precedence.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>srcDir</CODE> - an existing directory to copy, must not be
<code>null</code><DD><CODE>destDir</CODE> - the new directory, must not be <code>null</code>
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if source or destination is
<code>null</code>
<DD><CODE>java.io.IOException</CODE> - if source or destination is invalid
<DD><CODE>java.io.IOException</CODE> - if an IO error occurs during copying<DT><B>Since:</B></DT>
<DD>Commons IO 1.1</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="copyDirectory(java.io.File, java.io.File, boolean)"><!-- --></A><H3>
copyDirectory</H3>
<PRE>
public static void <B>copyDirectory</B>(java.io.File srcDir,
java.io.File destDir,
boolean preserveFileDate)
throws java.io.IOException</PRE>
<DL>
<DD>Copies a whole directory to a new location.
<p>
This method copies the contents of the specified source directory to
within the specified destination directory.
<p>
The destination directory is created if it does not exist. If the
destination directory did exist, then this method merges the source with
the destination, with the source taking precedence.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>srcDir</CODE> - an existing directory to copy, must not be
<code>null</code><DD><CODE>destDir</CODE> - the new directory, must not be <code>null</code><DD><CODE>preserveFileDate</CODE> - true if the file date of the copy should be the
same as the original
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if source or destination is
<code>null</code>
<DD><CODE>java.io.IOException</CODE> - if source or destination is invalid
<DD><CODE>java.io.IOException</CODE> - if an IO error occurs during copying<DT><B>Since:</B></DT>
<DD>Commons IO 1.1</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="copyDirectoryToDirectory(java.io.File, java.io.File)"><!-- --></A><H3>
copyDirectoryToDirectory</H3>
<PRE>
public static void <B>copyDirectoryToDirectory</B>(java.io.File srcDir,
java.io.File destDir)
throws java.io.IOException</PRE>
<DL>
<DD>Copies a directory to within another directory preserving the file dates.
<p>
This method copies the source directory and all its contents to a
directory of the same name in the specified destination directory.
<p>
The destination directory is created if it does not exist. If the
destination directory did exist, then this method merges the source with
the destination, with the source taking precedence.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>srcDir</CODE> - an existing directory to copy, must not be
<code>null</code><DD><CODE>destDir</CODE> - the directory to place the copy in, must not be
<code>null</code>
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if source or destination is
<code>null</code>
<DD><CODE>java.io.IOException</CODE> - if source or destination is invalid
<DD><CODE>java.io.IOException</CODE> - if an IO error occurs during copying<DT><B>Since:</B></DT>
<DD>Commons IO 1.2</DD>
</DL>
</DD>
</DL>
<HR>
<A NAME="copyFile(java.io.File, java.io.File)"><!-- --></A><H3>
copyFile</H3>
<PRE>
public static void <B>copyFile</B>(java.io.File srcFile,
java.io.File destFile)
throws java.io.IOException</PRE>
<DL>
<DD>Copies a file to a new location preserving the file date.
<p>
This method copies the contents of the specified source file to the
specified destination file. The directory holding the destination file is
created if it does not exist. If the destination file exists, then this
method will overwrite it.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>srcFile</CODE> - an existing file to copy, must not be <code>null</code><DD><CODE>destFile</CODE> - the new file, must not be <code>null</code>
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if source or destination is
<code>null</code>
<DD><CODE>java.io.IOException</CODE> - if source or destination is invalid
<DD><CODE>java.io.IOException</CODE> - if an IO error occurs during copying<DT><B>See Also:</B><DD><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyFileToDirectory(java.io.File, java.io.File)"><CODE>copyFileToDirectory(File, File)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="copyFile(java.io.File, java.io.File, boolean)"><!-- --></A><H3>
copyFile</H3>
<PRE>
public static void <B>copyFile</B>(java.io.File srcFile,
java.io.File destFile,
boolean preserveFileDate)
throws java.io.IOException</PRE>
<DL>
<DD>Copies a file to a new location.
<p>
This method copies the contents of the specified source file to the
specified destination file. The directory holding the destination file is
created if it does not exist. If the destination file exists, then this
method will overwrite it.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>srcFile</CODE> - an existing file to copy, must not be <code>null</code><DD><CODE>destFile</CODE> - the new file, must not be <code>null</code><DD><CODE>preserveFileDate</CODE> - true if the file date of the copy should be the
same as the original
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if source or destination is
<code>null</code>
<DD><CODE>java.io.IOException</CODE> - if source or destination is invalid
<DD><CODE>java.io.IOException</CODE> - if an IO error occurs during copying<DT><B>See Also:</B><DD><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyFileToDirectory(java.io.File, java.io.File, boolean)"><CODE>copyFileToDirectory(File, File, boolean)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="copyFileToDirectory(java.io.File, java.io.File)"><!-- --></A><H3>
copyFileToDirectory</H3>
<PRE>
public static void <B>copyFileToDirectory</B>(java.io.File srcFile,
java.io.File destDir)
throws java.io.IOException</PRE>
<DL>
<DD>Copies a file to a directory preserving the file date.
<p>
This method copies the contents of the specified source file to a file of
the same name in the specified destination directory. The destination
directory is created if it does not exist. If the destination file
exists, then this method will overwrite it.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>srcFile</CODE> - an existing file to copy, must not be <code>null</code><DD><CODE>destDir</CODE> - the directory to place the copy in, must not be
<code>null</code>
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if source or destination is null
<DD><CODE>java.io.IOException</CODE> - if source or destination is invalid
<DD><CODE>java.io.IOException</CODE> - if an IO error occurs during copying<DT><B>See Also:</B><DD><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyFile(java.io.File, java.io.File, boolean)"><CODE>copyFile(File, File, boolean)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="copyFileToDirectory(java.io.File, java.io.File, boolean)"><!-- --></A><H3>
copyFileToDirectory</H3>
<PRE>
public static void <B>copyFileToDirectory</B>(java.io.File srcFile,
java.io.File destDir,
boolean preserveFileDate)
throws java.io.IOException</PRE>
<DL>
<DD>Copies a file to a directory optionally preserving the file date.
<p>
This method copies the contents of the specified source file to a file of
the same name in the specified destination directory. The destination
directory is created if it does not exist. If the destination file
exists, then this method will overwrite it.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>srcFile</CODE> - an existing file to copy, must not be <code>null</code><DD><CODE>destDir</CODE> - the directory to place the copy in, must not be
<code>null</code><DD><CODE>preserveFileDate</CODE> - true if the file date of the copy should be the
same as the original
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if source or destination is
<code>null</code>
<DD><CODE>java.io.IOException</CODE> - if source or destination is invalid
<DD><CODE>java.io.IOException</CODE> - if an IO error occurs during copying<DT><B>Since:</B></DT>
<DD>Commons IO 1.3</DD>
<DT><B>See Also:</B><DD><A HREF="../../../../../../../org/apache/tuscany/sca/contribution/service/util/FileHelper.html#copyFile(java.io.File, java.io.File, boolean)"><CODE>copyFile(File, File, boolean)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="deleteDirectory(java.io.File)"><!-- --></A><H3>
deleteDirectory</H3>
<PRE>
public static void <B>deleteDirectory</B>(java.io.File directory)
throws java.io.IOException</PRE>
<DL>
<DD>Recursively delete a directory.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>directory</CODE> - directory to delete
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - in case deletion is unsuccessful</DL>
</DD>
</DL>
<HR>
<A NAME="forceDeleteOnExit(java.io.File)"><!-- --></A><H3>
forceDeleteOnExit</H3>
<PRE>
public static void <B>forceDeleteOnExit</B>(java.io.File file)
throws java.io.IOException</PRE>
<DL>
<DD>Schedule a file to be deleted when JVM exits. If file is directory delete
it and all sub-directories.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>file</CODE> - file or directory to delete, must not be <code>null</code>
<DT><B>Throws:</B>
<DD><CODE>java.lang.NullPointerException</CODE> - if the file is <code>null</code>
<DD><CODE>java.io.IOException</CODE> - in case deletion is unsuccessful</DL>
</DD>
</DL>
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