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authorInstrumental <jcgmisc@stl.gathman.org>2018-04-03 21:30:32 -0500
committerInstrumental <jcgmisc@stl.gathman.org>2018-04-03 21:30:38 -0500
commitabf7c0e407c97250c07d408c314c5aa1c757263e (patch)
treebf37f2b5872c4f8f756a3b2a08abf907ec1c6ce1 /misc/log4j/src
parenta88f56fb9096afa3d48ff9d71190cec49d2b6673 (diff)
Create method of Logging to O/S from Container
Issue-ID: AAF-211 Change-Id: Ib5c369c24082823f6f8cfde7609b966f57085665 Signed-off-by: Instrumental <jcgmisc@stl.gathman.org>
Diffstat (limited to 'misc/log4j/src')
-rw-r--r--misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java50
1 files changed, 31 insertions, 19 deletions
diff --git a/misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java b/misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java
index 7174912f..ff7b43f0 100644
--- a/misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java
+++ b/misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java
@@ -22,56 +22,68 @@
package org.onap.aaf.misc.env.log4j;
import java.io.File;
+import java.io.IOException;
import java.net.URL;
+import java.text.SimpleDateFormat;
+import java.util.Date;
public class LogFileNamer {
- public final String root;
+ private final String root;
+ private final String ending;
+ private final String dir;
- public LogFileNamer(String root) {
+ public LogFileNamer(final String dir, final String root) {
+ this.dir = dir;
if(root==null || "".equals(root) || root.endsWith("/")) {
this.root = root;
} else {
this.root = root + "-";
}
+ ending = new SimpleDateFormat("YYYYMMdd").format(new Date());
}
public LogFileNamer noPID() {
return this;
}
+
+ private static final String FILE_FORMAT_STR = "%s/%s%s%s_%d.log";
/**
* Accepts a String.
* If Separated by "|" then first part is the Appender name, and the second is used in the FileNaming
* (This is to allow for shortened Logger names, and more verbose file names)
+ * ONAP: jna code has license issues. Just do Date + Unique Number
*
* @param appender
*
* returns the String Appender
+ * @throws IOException
*/
- public String setAppender(String appender) {
- int pipe = appender.indexOf('|');
- if(pipe>=0) {
- String rv;
- System.setProperty(
- "LOG4J_FILENAME_"+(rv=appender.substring(0,pipe)),
- root + appender.substring(pipe+1) + ".log");
- return rv;
- } else {
- System.setProperty(
- "LOG4J_FILENAME_"+appender,
- root + appender + ".log");
- return appender;
- }
-
+ public String setAppender(String appender) throws IOException {
+ String filename;
+ int i=0;
+ File f;
+ while((f=new File(filename=String.format(FILE_FORMAT_STR, dir,root, appender, ending,i))).exists()) {
+ ++i;
+ };
+ f.createNewFile();
+ System.setProperty(
+ "LOG4J_FILENAME_"+(appender),
+ filename);
+ return appender;
}
- public void configure(String props) {
+ public void configure(final String props, final String log_level) throws IOException {
String fname;
if(new File(fname="etc/"+props).exists()) {
org.apache.log4j.PropertyConfigurator.configureAndWatch(fname,60*1000L);
} else {
URL rsrc = ClassLoader.getSystemResource(props);
- if(rsrc==null) System.err.println("Neither File: " + fname + " or resource on Classpath " + props + " exist" );
+ if(rsrc==null) {
+ String msg = "Neither File: " + fname + " or resource on Classpath " + props + " exist" ;
+ throw new IOException(msg);
+ }
org.apache.log4j.PropertyConfigurator.configure(rsrc);
}
+
}
}