src/share/classes/sun/management/snmp/jvminstr/JvmMemoryImpl.java

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rev 10195 : 8048267: Replace uses of 'new Long()' with appropriate alternative across core classes
Reviewed-by: chegar, psandoz
Contributed-by: otaviojava@java.net


 205                 // getHeapMemoryUsage() never returns null.
 206                 //
 207                 // if (u == null) u=MemoryUsage.INVALID;
 208 
 209                 m.put(heapMemoryTag,u);
 210                 return u;
 211             }
 212 
 213             // Should never come here.
 214             // Log error!
 215             log.trace("getHeapMemoryUsage", "ERROR: should never come here!");
 216             return getMemoryUsage(MemoryType.HEAP);
 217         } catch (RuntimeException x) {
 218             log.trace("getHeapMemoryUsage",
 219                   "Failed to get HeapMemoryUsage: " + x);
 220             log.debug("getHeapMemoryUsage",x);
 221             throw x;
 222         }
 223     }
 224 
 225     static final Long Long0 = new Long(0);
 226 
 227     /**
 228      * Getter for the "JvmMemoryNonHeapMaxSize" variable.
 229      */
 230     public Long getJvmMemoryNonHeapMaxSize()
 231         throws SnmpStatusException {
 232         final long val = getNonHeapMemoryUsage().getMax();
 233         if (val > -1) return  new Long(val);
 234         else return Long0;
 235     }
 236 
 237     /**
 238      * Getter for the "JvmMemoryNonHeapCommitted" variable.
 239      */
 240     public Long getJvmMemoryNonHeapCommitted() throws SnmpStatusException {
 241         final long val = getNonHeapMemoryUsage().getCommitted();
 242         if (val > -1) return new Long(val);
 243         else return Long0;
 244     }
 245 
 246     /**
 247      * Getter for the "JvmMemoryNonHeapUsed" variable.
 248      */
 249     public Long getJvmMemoryNonHeapUsed() throws SnmpStatusException {
 250         final long val = getNonHeapMemoryUsage().getUsed();
 251         if (val > -1) return new Long(val);
 252         else return Long0;
 253     }
 254 
 255     /**
 256      * Getter for the "JvmMemoryNonHeapInitSize" variable.
 257      */
 258     public Long getJvmMemoryNonHeapInitSize() throws SnmpStatusException {
 259         final long val = getNonHeapMemoryUsage().getInit();
 260         if (val > -1) return new Long(val);
 261         else return Long0;
 262     }
 263 
 264     /**
 265      * Getter for the "JvmMemoryHeapMaxSize" variable.
 266      */
 267     public Long getJvmMemoryHeapMaxSize() throws SnmpStatusException {
 268         final long val = getHeapMemoryUsage().getMax();
 269         if (val > -1) return new Long(val);
 270         else return Long0;
 271     }
 272 
 273     /**
 274      * Getter for the "JvmMemoryGCCall" variable.
 275      */
 276     public EnumJvmMemoryGCCall getJvmMemoryGCCall()
 277         throws SnmpStatusException {
 278         final Map<Object,Object> m = JvmContextFactory.getUserData();
 279 
 280         if (m != null) {
 281             final EnumJvmMemoryGCCall cached
 282                 = (EnumJvmMemoryGCCall) m.get("jvmMemory.getJvmMemoryGCCall");
 283             if (cached != null) return cached;
 284         }
 285         return JvmMemoryGCCallSupported;
 286     }
 287 
 288     /**
 289      * Setter for the "JvmMemoryGCCall" variable.


 303             }
 304             return;
 305         }
 306         throw new SnmpStatusException(SnmpDefinitions.snmpRspWrongValue);
 307     }
 308 
 309     /**
 310      * Checker for the "JvmMemoryGCCall" variable.
 311      */
 312     public void checkJvmMemoryGCCall(EnumJvmMemoryGCCall x)
 313         throws SnmpStatusException {
 314         if (x.intValue() != JvmMemoryGCCallStart.intValue())
 315         throw new SnmpStatusException(SnmpDefinitions.snmpRspWrongValue);
 316     }
 317 
 318     /**
 319      * Getter for the "JvmMemoryHeapCommitted" variable.
 320      */
 321     public Long getJvmMemoryHeapCommitted() throws SnmpStatusException {
 322         final long val = getHeapMemoryUsage().getCommitted();
 323         if (val > -1) return new Long(val);
 324         else return Long0;
 325     }
 326 
 327     /**
 328      * Getter for the "JvmMemoryGCVerboseLevel" variable.
 329      */
 330     public EnumJvmMemoryGCVerboseLevel getJvmMemoryGCVerboseLevel()
 331         throws SnmpStatusException {
 332         if (ManagementFactory.getMemoryMXBean().isVerbose())
 333             return JvmMemoryGCVerboseLevelVerbose;
 334         else
 335             return JvmMemoryGCVerboseLevelSilent;
 336     }
 337 
 338     /**
 339      * Setter for the "JvmMemoryGCVerboseLevel" variable.
 340      */
 341     public void setJvmMemoryGCVerboseLevel(EnumJvmMemoryGCVerboseLevel x)
 342         throws SnmpStatusException {
 343         if (JvmMemoryGCVerboseLevelVerbose.intValue() == x.intValue())
 344             ManagementFactory.getMemoryMXBean().setVerbose(true);
 345         else
 346             ManagementFactory.getMemoryMXBean().setVerbose(false);
 347     }
 348 
 349     /**
 350      * Checker for the "JvmMemoryGCVerboseLevel" variable.
 351      */
 352     public void checkJvmMemoryGCVerboseLevel(EnumJvmMemoryGCVerboseLevel x)
 353         throws SnmpStatusException {
 354         // Nothing to check...
 355     }
 356 
 357     /**
 358      * Getter for the "JvmMemoryHeapUsed" variable.
 359      */
 360     public Long getJvmMemoryHeapUsed() throws SnmpStatusException {
 361         final long val = getHeapMemoryUsage().getUsed();
 362         if (val > -1) return new Long(val);
 363         else return Long0;
 364     }
 365 
 366     /**
 367      * Getter for the "JvmMemoryHeapInitSize" variable.
 368      */
 369     public Long getJvmMemoryHeapInitSize() throws SnmpStatusException {
 370         final long val = getHeapMemoryUsage().getInit();
 371         if (val > -1) return new Long(val);
 372         else return Long0;
 373     }
 374 
 375     /**
 376      * Getter for the "JvmMemoryPendingFinalCount" variable.
 377      */
 378     public Long getJvmMemoryPendingFinalCount()
 379         throws SnmpStatusException {
 380         final long val = ManagementFactory.getMemoryMXBean().
 381             getObjectPendingFinalizationCount();
 382 
 383         if (val > -1) return new Long((int)val);
 384 
 385         // Should never happen... but stay safe all the same.
 386         //
 387         else return new Long(0);
 388     }
 389 
 390     static final MibLogger log = new MibLogger(JvmMemoryImpl.class);
 391 }


 205                 // getHeapMemoryUsage() never returns null.
 206                 //
 207                 // if (u == null) u=MemoryUsage.INVALID;
 208 
 209                 m.put(heapMemoryTag,u);
 210                 return u;
 211             }
 212 
 213             // Should never come here.
 214             // Log error!
 215             log.trace("getHeapMemoryUsage", "ERROR: should never come here!");
 216             return getMemoryUsage(MemoryType.HEAP);
 217         } catch (RuntimeException x) {
 218             log.trace("getHeapMemoryUsage",
 219                   "Failed to get HeapMemoryUsage: " + x);
 220             log.debug("getHeapMemoryUsage",x);
 221             throw x;
 222         }
 223     }
 224 
 225     static final Long Long0 = 0L;
 226 
 227     /**
 228      * Getter for the "JvmMemoryNonHeapMaxSize" variable.
 229      */
 230     public Long getJvmMemoryNonHeapMaxSize()
 231         throws SnmpStatusException {
 232         final long val = getNonHeapMemoryUsage().getMax();
 233         if (val > -1) return  val;
 234         else return Long0;
 235     }
 236 
 237     /**
 238      * Getter for the "JvmMemoryNonHeapCommitted" variable.
 239      */
 240     public Long getJvmMemoryNonHeapCommitted() throws SnmpStatusException {
 241         final long val = getNonHeapMemoryUsage().getCommitted();
 242         if (val > -1) return val;
 243         else return Long0;
 244     }
 245 
 246     /**
 247      * Getter for the "JvmMemoryNonHeapUsed" variable.
 248      */
 249     public Long getJvmMemoryNonHeapUsed() throws SnmpStatusException {
 250         final long val = getNonHeapMemoryUsage().getUsed();
 251         if (val > -1) return val;
 252         else return Long0;
 253     }
 254 
 255     /**
 256      * Getter for the "JvmMemoryNonHeapInitSize" variable.
 257      */
 258     public Long getJvmMemoryNonHeapInitSize() throws SnmpStatusException {
 259         final long val = getNonHeapMemoryUsage().getInit();
 260         if (val > -1) return val;
 261         else return Long0;
 262     }
 263 
 264     /**
 265      * Getter for the "JvmMemoryHeapMaxSize" variable.
 266      */
 267     public Long getJvmMemoryHeapMaxSize() throws SnmpStatusException {
 268         final long val = getHeapMemoryUsage().getMax();
 269         if (val > -1) return val;
 270         else return Long0;
 271     }
 272 
 273     /**
 274      * Getter for the "JvmMemoryGCCall" variable.
 275      */
 276     public EnumJvmMemoryGCCall getJvmMemoryGCCall()
 277         throws SnmpStatusException {
 278         final Map<Object,Object> m = JvmContextFactory.getUserData();
 279 
 280         if (m != null) {
 281             final EnumJvmMemoryGCCall cached
 282                 = (EnumJvmMemoryGCCall) m.get("jvmMemory.getJvmMemoryGCCall");
 283             if (cached != null) return cached;
 284         }
 285         return JvmMemoryGCCallSupported;
 286     }
 287 
 288     /**
 289      * Setter for the "JvmMemoryGCCall" variable.


 303             }
 304             return;
 305         }
 306         throw new SnmpStatusException(SnmpDefinitions.snmpRspWrongValue);
 307     }
 308 
 309     /**
 310      * Checker for the "JvmMemoryGCCall" variable.
 311      */
 312     public void checkJvmMemoryGCCall(EnumJvmMemoryGCCall x)
 313         throws SnmpStatusException {
 314         if (x.intValue() != JvmMemoryGCCallStart.intValue())
 315         throw new SnmpStatusException(SnmpDefinitions.snmpRspWrongValue);
 316     }
 317 
 318     /**
 319      * Getter for the "JvmMemoryHeapCommitted" variable.
 320      */
 321     public Long getJvmMemoryHeapCommitted() throws SnmpStatusException {
 322         final long val = getHeapMemoryUsage().getCommitted();
 323         if (val > -1) return val;
 324         else return Long0;
 325     }
 326 
 327     /**
 328      * Getter for the "JvmMemoryGCVerboseLevel" variable.
 329      */
 330     public EnumJvmMemoryGCVerboseLevel getJvmMemoryGCVerboseLevel()
 331         throws SnmpStatusException {
 332         if (ManagementFactory.getMemoryMXBean().isVerbose())
 333             return JvmMemoryGCVerboseLevelVerbose;
 334         else
 335             return JvmMemoryGCVerboseLevelSilent;
 336     }
 337 
 338     /**
 339      * Setter for the "JvmMemoryGCVerboseLevel" variable.
 340      */
 341     public void setJvmMemoryGCVerboseLevel(EnumJvmMemoryGCVerboseLevel x)
 342         throws SnmpStatusException {
 343         if (JvmMemoryGCVerboseLevelVerbose.intValue() == x.intValue())
 344             ManagementFactory.getMemoryMXBean().setVerbose(true);
 345         else
 346             ManagementFactory.getMemoryMXBean().setVerbose(false);
 347     }
 348 
 349     /**
 350      * Checker for the "JvmMemoryGCVerboseLevel" variable.
 351      */
 352     public void checkJvmMemoryGCVerboseLevel(EnumJvmMemoryGCVerboseLevel x)
 353         throws SnmpStatusException {
 354         // Nothing to check...
 355     }
 356 
 357     /**
 358      * Getter for the "JvmMemoryHeapUsed" variable.
 359      */
 360     public Long getJvmMemoryHeapUsed() throws SnmpStatusException {
 361         final long val = getHeapMemoryUsage().getUsed();
 362         if (val > -1) return val;
 363         else return Long0;
 364     }
 365 
 366     /**
 367      * Getter for the "JvmMemoryHeapInitSize" variable.
 368      */
 369     public Long getJvmMemoryHeapInitSize() throws SnmpStatusException {
 370         final long val = getHeapMemoryUsage().getInit();
 371         if (val > -1) return val;
 372         else return Long0;
 373     }
 374 
 375     /**
 376      * Getter for the "JvmMemoryPendingFinalCount" variable.
 377      */
 378     public Long getJvmMemoryPendingFinalCount()
 379         throws SnmpStatusException {
 380         final long val = ManagementFactory.getMemoryMXBean().
 381             getObjectPendingFinalizationCount();
 382 
 383         if (val > -1) return val;
 384 
 385         // Should never happen... but stay safe all the same.
 386         //
 387         else return 0L;
 388     }
 389 
 390     static final MibLogger log = new MibLogger(JvmMemoryImpl.class);
 391 }