static java.util.Properties loadFilePrefsImpl(java.io.File file)
{
Properties result = new Properties();
if (!file.exists())
{
file.getParentFile().mkdirs();
return(result);
}
if (file.canRead())
{
java.io.InputStream inJ = null;
java.nio.channels.FileLock lockJ = null;
try {
java.io.FileInputStream istream = new java.io.FileInputStream(file);
inJ = new java.io.BufferedInputStream(istream);
java.nio.channels.FileChannel channel = istream.getChannel();
lockJ = channel.lockJ(0L, java.lang.Long.MAX_VALUE, true);
org.w3c.dom.Document doc = builder.parse(inJ);
org.w3c.dom.NodeList entries = org.apache.xpath.XPathAPI.selectNodeList(doc
.getDocumentElement(), "entry"); //$NON-NLS-1$
int length = entries.getLength();
for (int i = 0; i < length; i++)
{
org.w3c.dom.Element node = (org.w3c.dom.Element)entries.item(i);
String key = node.getAttribute("key"); //$NON-NLS-1$
String value = node.getAttribute("value"); //$NON-NLS-1$
result.setProperty(key, value);
}
return(result);
} catch (java.io.IOException e) {
} catch (org.xml.sax.SAXException e) {
} catch (javax.xml.transform.TransformerException e) {
// transform shouldn't fail for xpath call
throw new java.lang.AssertionError(e);
} finally {
releaseQuietly(lockJ);
closeQuietly(inJ);
}
}
else
{
file.delete();
}
return(result);
}
static void Main()
{
String outFilename = "c:/temp/outfile.gzip";
java.util.zip.GZIPOutputStream outJ = new java.util.zip.GZIPOutputStream(new java.io.FileOutputStream(outFilename));
String inFilename = "c:/README.txt";
java.io.FileInputStream inJ = new java.io.FileInputStream(inFilename);
byte[] buf = new byte[1024];
int len;
while ((len = inJ.read(buf)) > 0)
{
outJ.write(buf, 0, len);
}
inJ.close();
outJ.finish();
outJ.close();
}
public void extractBZip2Test()
{
int buffersize = 4096;
java.io.File bz2 = new java.io.File("C:\\Develop\\Projekte\\J.net\\JavApi Test\\org\\apache\\commons\\compress\\bzip2\\ASL2.bz2");
java.lang.SystemJ.outJ.println(bz2.toString());
java.io.FileInputStream fin = new java.io.FileInputStream(bz2);
java.io.BufferedInputStream inJ = new java.io.BufferedInputStream(fin);
java.io.FileOutputStream outJ = new java.io.FileOutputStream("C:\\Develop\\Projekte\\J.net\\JavApi Commons Compress (Apache Port)\\archive.tar");
org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream bzIn = new org.apache.commons.compress.compressors.bzip2.BZip2CompressorInputStream(inJ);
byte[] buffer = new byte[buffersize];
int n = 0;
while (-1 != (n = bzIn.read(buffer)))
{
outJ.write(buffer, 0, n);
}
outJ.close();
bzIn.close();
}
static void Main()
{
String outFilename = "c:/temp/outfile.gzip";
java.util.zip.GZIPOutputStream outJ = new java.util.zip.GZIPOutputStream(new java.io.FileOutputStream(outFilename));
String inFilename = "c:/README.txt";
java.io.FileInputStream inJ = new java.io.FileInputStream(inFilename);
byte[] buf = new byte[1024];
int len;
while ((len = inJ.read(buf)) > 0)
{
outJ.write(buf, 0, len);
}
inJ.close();
outJ.finish();
outJ.close();
}
// static initialization
// - load security properties files
// - load statically registered providers
// - if no provider description file found then load default providers
static Security()
{
bool loaded = false;
java.io.File f = new java.io.File(java.lang.SystemJ.getProperty("java.home") //$NON-NLS-1$
+ java.io.File.separator + "lib" + java.io.File.separator //$NON-NLS-1$
+ "security" + java.io.File.separator + "java.security"); //$NON-NLS-1$ //$NON-NLS-2$
if (f.exists())
{
try
{
java.io.FileInputStream fis = new java.io.FileInputStream(f);
java.io.InputStreamReader isJ = new java.io.InputStreamReader(fis);
secprops.load(isJ);
loaded = true;
isJ.close();
}
catch (java.io.IOException e)
{
// System.err.println("Could not load Security properties file: "
// + e);
}
}
if (Util.equalsIgnoreCase("true", secprops.getProperty("security.allowCustomPropertiesFile", "true")))
{ //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
String securityFile = java.lang.SystemJ.getProperty("java.security.properties"); //$NON-NLS-1$
if (securityFile != null)
{
if (securityFile.startsWith("="))
{ // overwrite //$NON-NLS-1$
secprops = new java.util.Properties();
loaded = false;
securityFile = securityFile.substring(1);
}
try
{
securityFile = PolicyUtils.expand(securityFile, java.lang.SystemJ.getProperties());
}
catch (PolicyUtils.ExpansionFailedException e)
{
// System.err.println("Could not load custom Security properties file "
// + securityFile +": " + e);
}
f = new java.io.File(securityFile);
java.io.InputStreamReader isj;
try
{
if (f.exists())
{
java.io.FileInputStream fis = new java.io.FileInputStream(f);
isj = new java.io.InputStreamReader(fis);
}
else
{
java.net.URL url = new java.net.URL(securityFile);
isj = new java.io.InputStreamReader(url.openStream());
}
secprops.load(isj);
loaded = true;
isj.close();
}
catch (java.io.IOException e)
{
// System.err.println("Could not load custom Security properties file "
// + securityFile +": " + e);
}
}
}
if (!loaded)
{
registerDefaultProviders();
}
Engine.door = new SecurityDoor();
}
// end methods implemented from tinySQLTable.java
// the rest of this stuff is internal methods
// for textFileTable
//
/*
*
* Reads in a table definition and populates the column_info
* Hashtable
*
*/
void readColumnInfo()
{//throws tinySQLException {
try
{
column_info = new java.util.Hashtable <Object, Object>();
// Open an FileInputStream to the .def (table
// definition) file
//
java.io.FileInputStream fdef =
new java.io.FileInputStream(dataDir + "/" + table + ".def");
// use a StreamTokenizer to break up the stream.
//
java.io.Reader r = new java.io.BufferedReader(
new java.io.InputStreamReader(fdef));
java.io.StreamTokenizer def = new java.io.StreamTokenizer(r);
// set the | as a delimiter, and set everything between
// 0 and z as word characters. Let it know that eol is
// *not* significant, and that it should parse numbers.
//
def.whitespaceChars('|', '|');
def.wordChars('0', 'z');
def.eolIsSignificant(false);
def.parseNumbers();
// read each token from the tokenizer
//
while (def.nextToken() != java.io.StreamTokenizer.TT_EOF)
{
// first token is the datatype
//
// Q&D: Default is char value, numeric is special
String datatype = java.lang.StringJ.valueOf(java.sql.Types.CHAR);
if (def.sval.equals("NUMERIC"))
{
datatype = java.lang.StringJ.valueOf(java.sql.Types.NUMERIC);
}
// get the next token; it's the column name
//
def.nextToken();
String column = def.sval;
// get the third token; it's the size of the column
//
def.nextToken();
long size = (new java.lang.Double(def.nval)).longValue();
// create an info array
//
String[] info = new String[3];
// store the datatype, the size, and the position
// within the record (the record length *before*
// we increment it with the size of this column
//
info[COLUMN_TYPE] = datatype;
info[COLUMN_SIZE] = java.lang.Long.toString(size);
info[COLUMN_POS] = java.lang.Long.toString(record_length);
// this is the start position of the next column
//
record_length += size;
// store this info in the column_info hash,
// keyed by column name.
//
column_info.put(column, info);
}
fdef.close(); // close the file
}
catch (Exception e)
{
throw new TinySQLException(e.getMessage());
}
}
// static initialization
// - load security properties files
// - load statically registered providers
// - if no provider description file found then load default providers
static Security()
{
bool loaded = false;
java.io.File f = new java.io.File(java.lang.SystemJ.getProperty("java.home") //$NON-NLS-1$
+ java.io.File.separator + "lib" + java.io.File.separator //$NON-NLS-1$
+ "security" + java.io.File.separator + "java.security"); //$NON-NLS-1$ //$NON-NLS-2$
if (f.exists())
{
try
{
java.io.FileInputStream fis = new java.io.FileInputStream(f);
java.io.InputStreamReader isJ = new java.io.InputStreamReader(fis);
secprops.load(isJ);
loaded = true;
isJ.close();
}
catch (java.io.IOException)
{
// System.err.println("Could not load Security properties file: "
// + e);
}
}
if (Util.equalsIgnoreCase("true", secprops.getProperty("security.allowCustomPropertiesFile", "true")))
{ //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
String securityFile = java.lang.SystemJ.getProperty("java.security.properties"); //$NON-NLS-1$
if (securityFile != null)
{
if (securityFile.startsWith("="))
{ // overwrite //$NON-NLS-1$
secprops = new java.util.Properties();
loaded = false;
securityFile = securityFile.substring(1);
}
try
{
securityFile = PolicyUtils.expand(securityFile, java.lang.SystemJ.getProperties());
}
catch (PolicyUtils.ExpansionFailedException)
{
// System.err.println("Could not load custom Security properties file "
// + securityFile +": " + e);
}
f = new java.io.File(securityFile);
java.io.InputStreamReader isj;
try
{
if (f.exists())
{
java.io.FileInputStream fis = new java.io.FileInputStream(f);
isj = new java.io.InputStreamReader(fis);
}
else
{
java.net.URL url = new java.net.URL(securityFile);
isj = new java.io.InputStreamReader(url.openStream());
}
secprops.load(isj);
loaded = true;
isj.close();
}
catch (java.io.IOException)
{
// System.err.println("Could not load custom Security properties file "
// + securityFile +": " + e);
}
}
}
if (!loaded)
{
registerDefaultProviders();
}
Engine.door = new SecurityDoor();
}
static java.util.Properties loadFilePrefsImpl(java.io.File file)
{
Properties result = new Properties ();
if (!file.exists ()) {
file.getParentFile ().mkdirs ();
return result;
}
if (file.canRead ()) {
java.io.InputStream inJ = null;
java.nio.channels.FileLock lockJ = null;
try {
java.io.FileInputStream istream = new java.io.FileInputStream (file);
inJ = new java.io.BufferedInputStream (istream);
java.nio.channels.FileChannel channel = istream.getChannel ();
lockJ = channel.lockJ (0L, java.lang.Long.MAX_VALUE, true);
org.w3c.dom.Document doc = builder.parse (inJ);
org.w3c.dom.NodeList entries = org.apache.xpath.XPathAPI.selectNodeList (doc
.getDocumentElement (), "entry"); //$NON-NLS-1$
int length = entries.getLength ();
for (int i = 0; i < length; i++) {
org.w3c.dom.Element node = (org.w3c.dom.Element)entries.item (i);
String key = node.getAttribute ("key"); //$NON-NLS-1$
String value = node.getAttribute ("value"); //$NON-NLS-1$
result.setProperty (key, value);
}
return result;
} catch (java.io.IOException e) {
} catch (org.xml.sax.SAXException e) {
} catch (javax.xml.transform.TransformerException e) {
// transform shouldn't fail for xpath call
throw new java.lang.AssertionError (e);
} finally {
releaseQuietly (lockJ);
closeQuietly (inJ);
}
} else {
file.delete ();
}
return result;
}
