diff --git a/src/wa/server/page/WALogPage.java b/src/wa/server/page/WALogPage.java new file mode 100644 index 0000000..3e7a00e --- /dev/null +++ b/src/wa/server/page/WALogPage.java @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2015 ezivkoc + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +package wa.server.page; + +import sun.reflect.generics.reflectiveObjects.NotImplementedException; +import zutil.net.http.HttpHeaderParser; +import zutil.net.http.HttpPage; +import zutil.net.http.HttpPrintStream; +import zutil.parser.DataNode; +import zutil.parser.json.JSONWriter; +import zutil.struct.CircularBuffer; + +import java.io.IOException; +import java.util.Iterator; +import java.util.Map; +import java.util.logging.Handler; +import java.util.logging.LogRecord; + +/** + * Created by Ziver on 2015-09-22. + */ +public class WALogPage extends Handler implements HttpPage { + private CircularBuffer logBuffer; + + @Override + public void publish(LogRecord record) { + if(super.isLoggable(record)){ + logBuffer.add(record); + } + } + + + @Override + public void flush() {} + @Override + public void close() throws SecurityException { + throw new NotImplementedException(); + } + + + @Override + public void respond(HttpPrintStream out, + HttpHeaderParser client_info, + Map session, + Map cookie, + Map request) throws IOException { + + DataNode logNode = new DataNode(DataNode.DataType.List); + Iterator it = logBuffer.iterator(); + for(int i=0; i<20 && it.hasNext(); ++i){ + LogRecord record = it.next(); + DataNode node = new DataNode(DataNode.DataType.Map); + node.set("timestamp", record.getMillis()); + node.set("source", record.getLoggerName()); + node.set("msg", record.getMessage()); + logNode.add(node); + } + + DataNode root = new DataNode(DataNode.DataType.Map); + root.add(logNode); + JSONWriter writer = new JSONWriter(out); + writer.write(root); + writer.close(); + } +}