339 public boolean getVerbose() {
340 return fetchParam(VERBOSE);
341 }
342
343 public void setVerbose(Boolean verbose) {
344 putUnlessNull(VERBOSE.getID(), verbose);
345 }
346
347 public List<String> getLicenseFile() {
348 return fetchParam(LICENSE_FILE);
349 }
350
351 public List<String> getJvmargs() {
352 return JVM_OPTIONS.fetchFrom(params);
353 }
354
355 public List<String> getArguments() {
356 return ARGUMENTS.fetchFrom(params);
357 }
358
359 //Validation approach:
360 // - JRE marker (rt.jar)
361 // - FX marker (jfxrt.jar)
362 // - JDK marker (tools.jar)
363 private static boolean checkJDKRoot(File jdkRoot) {
364 File rtJar = new File(jdkRoot, "jre/lib/rt.jar");
365 if (!rtJar.exists()) {
366 Log.verbose("rt.jar is not found at " + rtJar.getAbsolutePath());
367 return false;
368 }
369
370 File jfxJar = new File(jdkRoot, "jre/lib/ext/jfxrt.jar");
371 if (!jfxJar.exists()) {
372 //Try again with new location
373 jfxJar = new File(jdkRoot, "jre/lib/jfxrt.jar");
374 if (!jfxJar.exists()) {
375 Log.verbose("jfxrt.jar is not found at " + jfxJar.getAbsolutePath());
376 return false;
377 }
378 }
379
380
381 File toolsJar = new File(jdkRoot, "lib/tools.jar");
382 if (!toolsJar.exists()) {
383 Log.verbose("tools.jar is not found at " + toolsJar.getAbsolutePath());
384 return false;
385 }
386
387 return true;
388 }
389
390 //Depending on platform and user input we may get different "references"
391 //Should support
392 // - java.home
393 // - reference to JDK install folder
394 // - should NOT support JRE dir
395 //Note: input could be null (then we asked to use system JRE)
396 // or it must be valid directory
397 //Returns null on validation failure. Returns jre root if ok.
398 public static File validateRuntimeLocation(File javaHome) {
399 if (javaHome == null) {
400 return null;
401 }
402
403 File jdkRoot;
404 File rtJar = new File(javaHome, "lib/rt.jar");
405
406 if (rtJar.exists()) { //must be "java.home" case
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339 public boolean getVerbose() {
340 return fetchParam(VERBOSE);
341 }
342
343 public void setVerbose(Boolean verbose) {
344 putUnlessNull(VERBOSE.getID(), verbose);
345 }
346
347 public List<String> getLicenseFile() {
348 return fetchParam(LICENSE_FILE);
349 }
350
351 public List<String> getJvmargs() {
352 return JVM_OPTIONS.fetchFrom(params);
353 }
354
355 public List<String> getArguments() {
356 return ARGUMENTS.fetchFrom(params);
357 }
358
359 // Validation approach:
360 // - javac and
361 //
362 // - /jmods dir
363 // or
364 // - JRE marker (rt.jar)
365 // - FX marker (jfxrt.jar)
366 // - JDK marker (tools.jar)
367 private static boolean checkJDKRoot(File jdkRoot) {
368 File javac = new File(jdkRoot, "bin/javac");
369 File javacexe = new File(jdkRoot, "bin/javac.exe");
370 if (!javac.exists() && !javacexe.exists()) {
371 Log.verbose("javac is not found at " + javac.getAbsolutePath());
372 return false;
373 }
374
375 File jmods = new File(jdkRoot, "jmods");
376 if (!jmods.exists()) {
377 // old non-modular JDKs
378 File rtJar = new File(jdkRoot, "jre/lib/rt.jar");
379 if (!rtJar.exists()) {
380 Log.verbose("rt.jar is not found at " + rtJar.getAbsolutePath());
381 return false;
382 }
383
384 File jfxJar = new File(jdkRoot, "jre/lib/ext/jfxrt.jar");
385 if (!jfxJar.exists()) {
386 //Try again with new location
387 jfxJar = new File(jdkRoot, "jre/lib/jfxrt.jar");
388 if (!jfxJar.exists()) {
389 Log.verbose("jfxrt.jar is not found at " + jfxJar.getAbsolutePath());
390 return false;
391 }
392 }
393
394
395 File toolsJar = new File(jdkRoot, "lib/tools.jar");
396 if (!toolsJar.exists()) {
397 Log.verbose("tools.jar is not found at " + toolsJar.getAbsolutePath());
398 return false;
399 }
400 }
401 return true;
402 }
403
404 //Depending on platform and user input we may get different "references"
405 //Should support
406 // - java.home
407 // - reference to JDK install folder
408 // - should NOT support JRE dir
409 //Note: input could be null (then we asked to use system JRE)
410 // or it must be valid directory
411 //Returns null on validation failure. Returns jre root if ok.
412 public static File validateRuntimeLocation(File javaHome) {
413 if (javaHome == null) {
414 return null;
415 }
416
417 File jdkRoot;
418 File rtJar = new File(javaHome, "lib/rt.jar");
419
420 if (rtJar.exists()) { //must be "java.home" case
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