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Posted to jetspeed-dev@portals.apache.org by ta...@apache.org on 2003/05/03 02:20:43 UTC
cvs commit: jakarta-jetspeed/src/java/org/apache/jetspeed/util/file MergeFiles.java
taylor 2003/05/02 17:20:42
Added: src/java/org/apache/jetspeed/util/file MergeFiles.java
Log:
Merge files utility
Revision Changes Path
1.1 jakarta-jetspeed/src/java/org/apache/jetspeed/util/file/MergeFiles.java
Index: MergeFiles.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Jetspeed" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache" or
* "Apache Jetspeed", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.jetspeed.util.file;
import java.util.ArrayList;
import java.util.List;
import java.util.Vector;
import java.io.FileReader;
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.FileOutputStream;
import java.io.File;
/**
* Task to merge files to create the database script
*
* @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
* @version $Id: MergeFiles.java,v 1.1 2003/05/03 00:20:42 taylor Exp $
*/
public class MergeFiles
{
protected static List files;
protected static String dest_file = null;
public static boolean verbose = false;
protected static ArrayList baseArray = new ArrayList(1024);
protected static String lineSeparator = System.getProperty("line.separator", "\r\n");
public static void main(String[] args) throws Exception
{
MergeFiles main=new MergeFiles();
try
{
if(args.length < 2)
{
System.out.println("Usage: java MergeFiles [scratch/drop] c:/temp/all.sql c:/temp/dbpsml.sql c:/temp/populate.sql .... c:/temp/File(n)");
System.out.println("Usage: If scratch is specified then all sql statements starting with DROP will be overlooked.");
System.out.println("Usage: If drop is specified then only sql statements starting with DROP will be added.");
System.out.println("Usage: All the files listed after c:/temp/all.sql will be added to c:/temp/all.sql");
throw new Exception("Incorrect number of arguments supplied");
}
int file_index = 0;
boolean db_from_scratch = false;
boolean db_drop = false;
if (args[0].equals("scratch"))
{
file_index = 1;
db_from_scratch = true;
}
else if (args[0].equals("drop"))
{
file_index = 1;
db_drop = true;
}
files = new Vector(args.length - 1 - file_index);
dest_file = args[file_index];
for (int index = (file_index + 1); index < args.length; index++)
{
files.add(args[index]);
}
for (int index = 0; index < files.size(); index++)
{
BufferedReader reader = new BufferedReader(new FileReader((String)files.get(index)));
String line = null;
int idx = 0;
while((line = reader.readLine()) != null)
{ if (line.startsWith("#"))
{
continue;
}
if (db_from_scratch)
{
if (!(line.startsWith("DROP") ||
line.startsWith("drop") ||
line.startsWith("Drop")))
{
baseArray.add(idx, line);
idx++;
}
}
else if (db_drop)
{
if ( (line.startsWith("DROP") ||
line.startsWith("drop") ||
line.startsWith("Drop")))
{
baseArray.add(idx, line);
idx++;
}
}
else
{
baseArray.add(idx, line);
idx++;
}
if(verbose)
System.out.println("While reading baseArray["+idx+"] = " + line);
}
reader.close();
}
if(verbose)
System.out.println("\nMerge Files\n");
baseArray.add("commit;");
baseArray.trimToSize();
main.writeToFile();
}
catch(FileNotFoundException ex)
{
System.err.println(ex.getMessage());
}
catch(IOException ex)
{
System.err.println(ex.getMessage());
}
catch(SecurityException ex)
{
System.err.println(ex.getMessage());
}
}
public void writeToFile() throws FileNotFoundException, IOException
{
FileOutputStream writer = null;
try
{
writer = new FileOutputStream(dest_file);
}
catch (FileNotFoundException ex)
{
File file = new File(dest_file);
writer = new FileOutputStream(file, false);
}
writer.flush();
for (int i = 0; i < baseArray.size(); i++)
{
if(verbose)
System.out.println("While writing baseArray["+i+"] = " + baseArray.get(i));
writer.write(((String)baseArray.get(i)).getBytes());
writer.write(lineSeparator.getBytes());
writer.flush();
}
writer.close();
}
}
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Re: cvs commit: jakarta-jetspeed/src/java/org/apache/jetspeed/util/file
MergeFiles.java
Posted by Paul Spencer <pa...@mindspring.com>.
I noticed this yesterday. The in writeToFile() offending line is:
writer = new FileOutputStream(file, false);
Paul Spencer
Mark Orciuch wrote:
>This class will not compile under JDK 1.3.
>
>Best regards,
>
>Mark Orciuch - morciuch@apache.org
>Jakarta Jetspeed - Enterprise Portal in Java
>http://jakarta.apache.org/jetspeed/
>
>
>
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>To unsubscribe, e-mail: jetspeed-dev-unsubscribe@jakarta.apache.org
>For additional commands, e-mail: jetspeed-dev-help@jakarta.apache.org
>
>
>
>
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RE: cvs commit: jakarta-jetspeed/src/java/org/apache/jetspeed/util/file MergeFiles.java
Posted by Mark Orciuch <ma...@ngsltd.com>.
This class will not compile under JDK 1.3.
Best regards,
Mark Orciuch - morciuch@apache.org
Jakarta Jetspeed - Enterprise Portal in Java
http://jakarta.apache.org/jetspeed/
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