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Added Stream logger classes

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Ziver Koc 2015-10-15 19:26:17 +00:00
parent 4a817cbf31
commit a04041c07c
5 changed files with 250 additions and 37 deletions
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69
src/zutil/log/CompactLogFormatter.java
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@ -24,6 +24,7 @@
package zutil.log;
import zutil.StringUtil;
import zutil.io.StringOutputStream;
import java.io.PrintStream;
@ -35,60 +36,61 @@ import java.util.logging.LogRecord;
import java.util.regex.Pattern;
public class CompactLogFormatter extends Formatter{
// The split pattern where the
/** The split pattern where the **/
private static final Pattern splitter = Pattern.compile("\n");
// the stream should print time stamp
/** the stream should print time stamp **/
private boolean timeStamp = true;
//The time stamp style
/** The time stamp style **/
private SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
// If displaying class names are enabled
/** If displaying class names are enabled **/
private boolean className = true;
// If displaying method names are enabled
/** If displaying method names are enabled **/
private boolean methodName = false;
// Specifies the max length of the longest class name
/** Specifies the max length of the longest class name **/
private int max_class_name = 0;
// Cache for the class padding
/** Cache for the class padding **/
private static HashMap<String,String> padd_cache = new HashMap<String,String>();
// Date temp file
/** Date temp file **/
private Date date = new Date();
@Override
public String format(LogRecord record) {
StringBuilder data = new StringBuilder();
StringBuilder prefix = new StringBuilder();
if( timeStamp ){
date.setTime( record.getMillis() );
data.append( dateFormatter.format(date) );
data.append(' ');
prefix.append(dateFormatter.format(date));
prefix.append(' ');
}
switch( record.getLevel().intValue() ){
case /* SEVERE */ 1000: data.append("[SEVERE] "); break;
case /* WARNING */ 900 : data.append("[WARNING]"); break;
case /* INFO */ 800 : data.append("[INFO] "); break;
case /* CONFIG */ 700 : data.append("[CONFIG] "); break;
case /* FINE */ 500 : data.append("[FINE] "); break;
case /* FINER */ 400 : data.append("[FINER] "); break;
case /* FINEST */ 300 : data.append("[FINEST] "); break;
case /* SEVERE */ 1000: prefix.append("[SEVERE] "); break;
case /* WARNING */ 900 : prefix.append("[WARNING]"); break;
case /* INFO */ 800 : prefix.append("[INFO] "); break;
case /* CONFIG */ 700 : prefix.append("[CONFIG] "); break;
case /* FINE */ 500 : prefix.append("[FINE] "); break;
case /* FINER */ 400 : prefix.append("[FINER] "); break;
case /* FINEST */ 300 : prefix.append("[FINEST] "); break;
}
data.append(' ');
prefix.append(' ');
if( className ){
data.append( paddClassName(record.getSourceClassName()) );
prefix.append(paddClassName(record.getSourceClassName()));
}
if(methodName){
data.append( record.getSourceMethodName() );
prefix.append(record.getSourceMethodName());
}
data.append( ": " );
prefix.append(": ");
StringBuffer ret = new StringBuffer();
StringBuilder ret = new StringBuilder();
if( record.getMessage() != null ){
String[] array = splitter.split( record.getMessage() );
for( int i=0; i<array.length ;++i ){
if( i!=0 )
ret.append( '\n' );
if( data.length() > 0 )
ret.append( data );
if( prefix.length() > 0 )
ret.append( prefix );
ret.append( array[i] );
}
ret.append( '\n' );
@ -101,8 +103,8 @@ public class CompactLogFormatter extends Formatter{
for( int i=0; i<array.length ;++i ){
if( i!=0 )
ret.append( '\n' );
if( data.length() > 0 )
ret.append( data );
if( prefix.length() > 0 )
ret.append( prefix );
ret.append( array[i] );
}
ret.append( '\n' );
@ -151,21 +153,16 @@ public class CompactLogFormatter extends Formatter{
*/
private String paddClassName(String source){
String tmp = padd_cache.get(source);
if( tmp != null )
if(tmp != null && tmp.length() == max_class_name)
return tmp;
String c_name = source.substring( source.lastIndexOf('.')+1 );
if( c_name.length() > max_class_name )
max_class_name = c_name.length();
StringBuilder sb = new StringBuilder( c_name );
for( int i=c_name.length(); i<max_class_name; ++i ) {
sb.append( ' ' );
}
tmp = sb.toString();
padd_cache.put(source, tmp);
return tmp;
c_name += StringUtil.getSpaces(max_class_name - c_name.length());
padd_cache.put(source, c_name);
return c_name;
}
}