-/**
- * ============LICENSE_START====================================================
- * org.onap.aaf
- * ===========================================================================
- * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
- * ===========================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END====================================================
- *
- */
-
-package org.onap.aaf.misc.env.log4j;
-
-import java.io.File;
-import java.net.URL;
-
-public class LogFileNamer {
- public final String root;
-
- public LogFileNamer(String root) {
- if(root==null || "".equals(root) || root.endsWith("/")) {
- this.root = root;
- } else {
- this.root = root + "-";
- }
- }
-
- public LogFileNamer noPID() {
- return this;
- }
- /**
- * 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)
- *
- * @param appender
- *
- * returns the String Appender
- */
- 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 void configure(String props) {
- 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" );
- org.apache.log4j.PropertyConfigurator.configure(rsrc);
- }
- }
-}
+/**\r
+ * ============LICENSE_START====================================================\r
+ * org.onap.aaf\r
+ * ===========================================================================\r
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.\r
+ * ===========================================================================\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ * \r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
+ * \r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ * ============LICENSE_END====================================================\r
+ *\r
+ */\r
+package org.onap.aaf.misc.env.log4j;\r
+\r
+import java.io.File;\r
+import java.io.IOException;\r
+import java.net.URL;\r
+\r
+public class LogFileNamer {\r
+ private final String root;\r
+ private final String dir;\r
+\r
+ public LogFileNamer(final String dir, final String root) {\r
+ this.dir = dir;\r
+ if (root == null || "".equals(root) || root.endsWith("/")) {\r
+ this.root = root;\r
+ } else {\r
+ this.root = root + "-";\r
+ }\r
+ }\r
+\r
+ public LogFileNamer noPID() {\r
+ return this;\r
+ }\r
+\r
+ private static final String FIRST_FILE_FORMAT_STR = "%s/%s%s.log";\r
+ private static final String FILE_FORMAT_STR = "%s/%s%s.%d.log";\r
+\r
+ /**\r
+ * Accepts a String. If Separated by "|" then first part is the Appender name,\r
+ * and the second is used in the FileNaming (This is to allow for shortened\r
+ * Logger names, and more verbose file names) ONAP: jna code has license issues.\r
+ * Just do Date + Unique Number\r
+ * \r
+ * @param appender\r
+ * \r
+ * returns the String Appender\r
+ * @throws IOException\r
+ */\r
+ public String setAppender(String appender) throws IOException {\r
+ File f = new File(String.format(FIRST_FILE_FORMAT_STR, dir, root, appender));\r
+ File lock = new File(f.getAbsoluteFile()+".lock");\r
+ if(f.exists()) {\r
+ if(lock.exists()) {\r
+ int i = 0;\r
+ while ((f = new File(String.format(FILE_FORMAT_STR, dir, root, appender, i))).exists() &&\r
+ (lock = new File(f.getAbsoluteFile()+".lock")).exists()) {\r
+ ++i;\r
+ }\r
+ }\r
+ }\r
+ \r
+ try {\r
+ lock.createNewFile();\r
+ lock.deleteOnExit();\r
+ f.createNewFile();\r
+ } catch (IOException e) {\r
+ throw new IOException("Cannot create file '" + f.getCanonicalPath() + '\'', e);\r
+ }\r
+ System.setProperty("LOG4J_FILENAME_" + appender, f.getCanonicalPath());\r
+ return appender;\r
+ }\r
+\r
+ public void configure(final String path, final String fname, final String log_level) throws IOException {\r
+ final String fullPath = path + '/' + fname;\r
+ if (new File(fullPath).exists()) {\r
+ org.apache.log4j.PropertyConfigurator.configureAndWatch(fullPath, 60 * 1000L);\r
+ } else {\r
+ URL rsrc = ClassLoader.getSystemResource(fname);\r
+ if (rsrc == null) {\r
+ String msg = "Neither File: " + path + '/' + fname + " nor resource on Classpath " + fname + " exist";\r
+ throw new IOException(msg);\r
+ }\r
+ org.apache.log4j.PropertyConfigurator.configure(rsrc);\r
+ }\r
+\r
+ }\r
+}\r
Code Review / aaf / authz.git / blobdiff