diff options
Diffstat (limited to 'base/common/src/com/netscape/cms/servlet/common/CMSFile.java')
-rw-r--r-- | base/common/src/com/netscape/cms/servlet/common/CMSFile.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/base/common/src/com/netscape/cms/servlet/common/CMSFile.java b/base/common/src/com/netscape/cms/servlet/common/CMSFile.java new file mode 100644 index 000000000..4d7c4cdd6 --- /dev/null +++ b/base/common/src/com/netscape/cms/servlet/common/CMSFile.java @@ -0,0 +1,102 @@ +// --- 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); + } +} |