src/java.base/share/classes/java/lang/ProcessHandleImpl.java

rev 12544 : 8131168: Refactor ProcessHandleImpl_*.c and add implememtation for AIX
Reviewed-by: rriggs, smarks

*** 470,480 ****
      }
  
      /**
       * Implementation of ProcessHandle.Info.
       * Information snapshot about a process.
!      * The attributes of a process vary by operating system and not available
       * in all implementations.  Additionally, information about other processes
       * is limited by the operating system privileges of the process making the request.
       * If a value is not available, either a {@code null} or {@code -1} is stored.
       * The accessor methods return {@code null} if the value is not available.
       */
--- 470,480 ----
      }
  
      /**
       * Implementation of ProcessHandle.Info.
       * Information snapshot about a process.
!      * The attributes of a process vary by operating system and are not available
       * in all implementations.  Additionally, information about other processes
       * is limited by the operating system privileges of the process making the request.
       * If a value is not available, either a {@code null} or {@code -1} is stored.
       * The accessor methods return {@code null} if the value is not available.
       */
*** 494,510 ****
--- 494,512 ----
           * @param pid  of the native process
           */
          private native void info0(long pid);
  
          String command;
+         String commandLine;
          String[] arguments;
          long startTime;
          long totalTime;
          String user;
  
          Info() {
              command = null;
+             commandLine = null;
              arguments = null;
              startTime = -1L;
              totalTime = -1L;
              user = null;
          }
*** 537,546 ****
--- 539,557 ----
          public Optional<String> command() {
              return Optional.ofNullable(command);
          }
  
          @Override
+         public Optional<String> commandLine() {
+             if (command != null && arguments != null) {
+                 return Optional.of(command + " " + String.join(" ", arguments));
+             } else {
+                 return Optional.ofNullable(commandLine);
+             }
+         }
+ 
+         @Override
          public Optional<String[]> arguments() {
              return Optional.ofNullable(arguments);
          }
  
          @Override
*** 578,587 ****
--- 589,603 ----
              if (arguments != null && arguments.length > 0) {
                  if (sb.length() != 0) sb.append(", ");
                  sb.append("args: ");
                  sb.append(Arrays.toString(arguments));
              }
+             if (commandLine != null) {
+                 if (sb.length() != 0) sb.append(", ");
+                 sb.append("cmdLine: ");
+                 sb.append(commandLine);
+             }
              if (startTime > 0) {
                  if (sb.length() != 0) sb.append(", ");
                  sb.append("startTime: ");
                  sb.append(startInstant());
              }