REPORT-1013 用log4j记录日志.

designer_base/src/com/fr/design/mainframe/loghandler/DesignerLogAppendThread.java

@@ -1,60 +0,0 @@
-package com.fr.design.mainframe.loghandler;
-
-import com.fr.general.LogRecordTime;
-import com.fr.stable.StringUtils;
-import org.apache.log4j.Appender;
-import org.apache.log4j.Logger;
-import org.apache.log4j.WriterAppender;
-
-import java.io.PipedReader;
-import java.io.PipedWriter;
-import java.io.Writer;
-import java.util.Date;
-import java.util.Scanner;
-import java.util.logging.Level;
-import java.util.logging.LogRecord;
-
-/**
- * Created by Administrator on 2017/6/2/0002.
- */
-public class DesignerLogAppendThread extends Thread{
-
-    PipedReader reader;
-
-    public DesignerLogAppendThread() {
-        Logger root = Logger.getRootLogger();
-        // 获取子记录器的输出源
-        Appender appender = root.getAppender("design");
-        // 定义一个未连接的输入流管道
-        reader = new PipedReader();
-        // 定义一个已连接的输出流管理，并连接到reader
-        Writer writer = null;
-        try {
-            writer = new PipedWriter(reader);
-            // 设置 appender 输出流
-            ((WriterAppender) appender).setWriter(writer);
-        } catch (Throwable e) {
-        }
-    }
-
-    public void run() {
-        // 不间断地扫描输入流
-        Scanner scanner = new Scanner(reader);
-
-        // 将扫描到的字符流打印在屏目
-        while (scanner.hasNext()) {
-            try {
-                Thread.sleep(100);
-                String log = scanner.nextLine();
-                if (StringUtils.isEmpty(log)) {
-                    return;
-                }
-
-                LogRecordTime logRecordTime = new LogRecordTime(new Date(),new LogRecord(Level.INFO, log));
-                DesignerLogHandler.getInstance().printRemoteLog(logRecordTime);
-            } catch (Throwable e) {
-
-            }
-        }
-    }
-}

designer_base/src/com/fr/design/mainframe/loghandler/DesignerLogAppender.java

@@ -0,0 +1,42 @@
+package com.fr.design.mainframe.loghandler;
+
+import org.apache.log4j.AppenderSkeleton;
+import org.apache.log4j.Level;
+import org.apache.log4j.spi.LoggingEvent;
+
+import java.util.Date;
+
+/**
+ * Created by Administrator on 2017/7/18 0018.
+ */
+public class DesignerLogAppender extends AppenderSkeleton {
+
+    public DesignerLogAppender() {
+        this.layout = new org.apache.log4j.PatternLayout("%d{HH\\:mm\\:ss} %t %p [%c] %m%n");
+    }
+
+    protected void append(LoggingEvent event) {
+        this.subAppend(event);
+    }
+
+    public boolean requiresLayout() {
+        return true;
+    }
+
+    public synchronized void close() {
+        if (this.closed) {
+            return;
+        }
+        this.closed = true;
+
+    }
+
+    public void subAppend(LoggingEvent event) {
+        synchronized (DesignerLogHandler.getInstance()) {
+            Level level = event.getLevel();
+            String msg = this.layout.format(event);
+            DesignerLogHandler.getInstance().printRemoteLog(msg, level, new Date());
+        }
+    }
+}
+

designer_base/src/com/fr/design/mainframe/loghandler/DesignerLogHandler.java

@@ -6,11 +6,10 @@ import com.fr.design.DesignerEnvManager;
 import com.fr.design.gui.icontainer.UIScrollPane;
 import com.fr.design.gui.imenu.UIMenuItem;
 import com.fr.design.layout.FRGUIPaneFactory;
-import com.fr.general.ComparatorUtils;
-import com.fr.general.FRLogLevel;
-import com.fr.general.Inter;
-import com.fr.general.LogRecordTime;
+import com.fr.general.*;
+import com.fr.stable.EnvChangedListener;
 import com.fr.stable.xml.LogRecordTimeProvider;
+import org.apache.log4j.Level;
 
 import javax.swing.*;
 import javax.swing.text.*;
@@ -31,6 +30,16 @@ public class DesignerLogHandler {
     private static final int ERRO_GAP_Y = -40;
     private static final int SERVER_GAP_Y = -20;
 
+    static {
+        GeneralContext.addEnvChangedListener(new EnvChangedListener() {
+            @Override
+            public void envChanged() {
+                // envchange后需要重新读取webinf里的log4j配置, 重新添加appender
+                FRLogger.getLogger().addLogAppender(new DesignerLogAppender());
+            }
+        });
+    }
+
     public static DesignerLogHandler getInstance() {
         return HOLDER.singleton;
     }
@@ -116,8 +125,8 @@ public class DesignerLogHandler {
         return caption;
     }
 
-    public void printRemoteLog(LogRecordTime logRecordTime) {
-        logHandlerArea.printStackTrace(logRecordTime);
+    public void printRemoteLog(String message, Level level, Date date) {
+        logHandlerArea.printStackTrace(message, level, date);
     }
 
     private class LogHandlerArea extends JPanel {
@@ -201,6 +210,22 @@ public class DesignerLogHandler {
 
         }
 
+        public void printStackTrace(String message, Level level, Date date) {
+            int logLevelvalue = level.toInt();
+            if (logLevelvalue == INFO_INT && showInfo.isSelected()) {
+                printMessage(message, logLevelvalue, date);
+            } else if (logLevelvalue == ERRO_INT && showError.isSelected()) {
+                printMessage(message, logLevelvalue, date);
+            } else if (logLevelvalue == SERVER_INT && showServer.isSelected()) {
+                printMessage(message, logLevelvalue, date);
+            }
+
+        }
+
+        private void printMessage(String message, int logLevelvalue, Date date) {
+            printMessage(message, logLevelvalue, date, null);
+        }
+
         private void printMessage(String messange, int logLevelvalue, Date date, Throwable e) {
             SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
             this.log(simpleDateFormat.format(date) + "\n", 0);

designer_base/src/com/fr/design/module/DesignModule.java

@@ -12,7 +12,6 @@ import com.fr.design.javascript.JavaScriptImplPane;
 import com.fr.design.javascript.ParameterJavaScriptPane;
 import com.fr.design.mainframe.App;
 import com.fr.design.mainframe.DesignerFrame;
-import com.fr.design.mainframe.loghandler.DesignerLogAppendThread;
 import com.fr.general.Inter;
 import com.fr.general.ModuleContext;
 import com.fr.js.*;
@@ -45,10 +44,6 @@ public abstract class DesignModule extends TopModule {
 		ActionFactory.registerCellInsertActionClass(actionsForInsertCellElement());
 		ActionFactory.registerFloatInsertActionClass(actionsForInsertFloatElement());
 		DesignModuleFactory.registerCreators4Hyperlink(hyperlinkTypes());
-
-		// 将log4j日志输出到设计器日志面板的线程.
-		DesignerLogAppendThread logTread = new DesignerLogAppendThread();
-		logTread.start();
 	}
 
     public boolean isStarted() {

designer_base/src/com/fr/env/RemoteEnv.java

@@ -17,7 +17,6 @@ import com.fr.design.file.HistoryTemplateListPane;
 import com.fr.design.fun.DesignerEnvProcessor;
 import com.fr.design.mainframe.DesignerContext;
 import com.fr.design.mainframe.DesignerFrameFileDealerPane;
-import com.fr.design.mainframe.loghandler.DesignerLogHandler;
 import com.fr.file.CacheManager;
 import com.fr.file.DatasourceManager;
 import com.fr.file.DatasourceManagerProvider;
@@ -1788,8 +1787,7 @@ public class RemoteEnv extends AbstractEnv {
         }
         LogRecordTime[] records = DavXMLUtils.readXMLLogRecords(input);
         for (LogRecordTime logRecordTime : records) {
-            DesignerLogHandler.getInstance().printRemoteLog(logRecordTime);
-
+            //TODO
         }
     }