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// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cms.servlet.common;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import com.netscape.certsrv.apps.CMS;
import com.netscape.certsrv.base.EBaseException;
import com.netscape.certsrv.logging.ILogger;
/**
* CMSFile represents a file from the filesystem cached in memory
*
* @version $Revision$, $Date$
*/
public class CMSFile {
protected String mAbsPath;
protected long mLastModified;
protected byte[] mContent;
protected long mLastAccess = 0;
protected ILogger mLogger = CMS.getLogger();
protected CMSFile() {
}
public CMSFile(File file) throws IOException, EBaseException {
mAbsPath = file.getAbsolutePath();
mLastModified = file.lastModified();
fillContent(file);
}
private void fillContent(File file) throws IOException {
int fileSize = (int) file.length();
mContent = new byte[fileSize];
FileInputStream fileIn = new FileInputStream(file);
int actualSize = fileIn.read(mContent);
fileIn.close();
if (actualSize != fileSize) {
byte[] actualContent = new byte[actualSize];
System.arraycopy(mContent, 0, actualContent, 0, actualSize);
mContent = actualContent;
}
}
public String getAbsPath() {
return mAbsPath;
}
public byte[] getContent() {
return mContent;
}
public long getLastModified() {
return mLastModified;
}
public synchronized long getLastAccess() {
return mLastAccess;
}
public synchronized void setLastAccess(long lastAccess) {
mLastAccess = lastAccess;
}
protected void log(int level, String msg) {
mLogger.log(ILogger.EV_SYSTEM, level, ILogger.S_OTHER, "CMSgateway:" + msg);
}
public String toString() {
try {
return new String(mContent, "UTF8");
} catch (UnsupportedEncodingException e) {
return new String(mContent);
}
}
public String toString(String enc) throws UnsupportedEncodingException {
return new String(mContent, enc);
}
}
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