protected void report(String resource_key, long bytes) {
if (progress_listeners.size() > 0) {
report(resource_key, DisplayFormatters.formatByteCountToKiBEtc(bytes));
}
}
private void buildOptions(
final Composite parent, final PlatformManager platform, final Composite area, boolean rebuild)
throws PlatformManagerException {
if (rebuild) {
Control[] kids = area.getChildren();
for (Control k : kids) {
k.dispose();
}
}
String[] options = platform.getExplicitVMOptions();
{
// max mem
long max_mem = AEMemoryMonitor.getJVMLongOption(options, "-Xmx");
final int MIN_MAX_JVM = 32 * 1024 * 1024;
GridData gridData = new GridData();
Label label = new Label(area, SWT.NULL);
label.setLayoutData(gridData);
Messages.setLanguageText(label, "jvm.max.mem", new String[] {encodeDisplayLong(MIN_MAX_JVM)});
gridData = new GridData();
gridData.widthHint = 125;
final StringParameter max_vm = new StringParameter(area, "jvm.max.mem", "", false);
max_vm.setLayoutData(gridData);
max_vm.setValue(max_mem == -1 ? "" : encodeDisplayLong(max_mem));
max_vm.addChangeListener(
new ParameterChangeAdapter() {
private String last_value;
public void parameterChanged(Parameter p, boolean caused_internally) {
if (max_vm.isDisposed()) {
max_vm.removeChangeListener(this);
return;
}
String val = max_vm.getValue();
if (last_value != null && last_value.equals(val)) {
return;
}
last_value = val;
try {
long max_mem = decodeDisplayLong(val);
if (max_mem < MIN_MAX_JVM) {
throw (new Exception("Min=" + encodeDisplayLong(MIN_MAX_JVM)));
}
String[] options = platform.getExplicitVMOptions();
options = AEMemoryMonitor.setJVMLongOption(options, "-Xmx", max_mem);
long min_mem = AEMemoryMonitor.getJVMLongOption(options, "-Xms");
if (min_mem == -1 || min_mem > max_mem) {
options = AEMemoryMonitor.setJVMLongOption(options, "-Xms", max_mem);
}
platform.setExplicitVMOptions(options);
buildOptions(parent, platform, area, true);
} catch (Throwable e) {
String param_name = MessageText.getString("jvm.max.mem");
int pos = param_name.indexOf('[');
if (pos != -1) {
param_name = param_name.substring(0, pos).trim();
}
MessageBoxShell mb =
new MessageBoxShell(
SWT.ICON_ERROR | SWT.OK,
MessageText.getString("ConfigView.section.invalid.value.title"),
MessageText.getString(
"ConfigView.section.invalid.value",
new String[] {val, param_name, Debug.getNestedExceptionMessage(e)}));
mb.setParent(parent.getShell());
mb.open(null);
}
}
});
label = new Label(area, SWT.NULL);
gridData = new GridData(GridData.FILL_HORIZONTAL);
label.setLayoutData(gridData);
Long max_heap_mb = AEMemoryMonitor.getMaxHeapMB();
if (max_heap_mb > 0) {
Messages.setLanguageText(
label,
"jvm.max.mem.current",
new String[] {
DisplayFormatters.formatByteCountToKiBEtc(max_heap_mb * 1024 * 1024, true)
});
}
}
{
// min mem
final int MIN_MIN_JVM = 8 * 1024 * 1024;
long min_mem = AEMemoryMonitor.getJVMLongOption(options, "-Xms");
GridData gridData = new GridData();
Label label = new Label(area, SWT.NULL);
label.setLayoutData(gridData);
Messages.setLanguageText(label, "jvm.min.mem", new String[] {encodeDisplayLong(MIN_MIN_JVM)});
gridData = new GridData();
gridData.widthHint = 125;
final StringParameter min_vm = new StringParameter(area, "jvm.min.mem", "", false);
min_vm.setLayoutData(gridData);
min_vm.setValue(min_mem == -1 ? "" : encodeDisplayLong(min_mem));
min_vm.addChangeListener(
new ParameterChangeAdapter() {
private String last_value;
public void parameterChanged(Parameter p, boolean caused_internally) {
if (min_vm.isDisposed()) {
min_vm.removeChangeListener(this);
return;
}
String val = min_vm.getValue();
if (last_value != null && last_value.equals(val)) {
return;
}
last_value = val;
try {
long min_mem = decodeDisplayLong(val);
if (min_mem < MIN_MIN_JVM) {
throw (new Exception("Min=" + encodeDisplayLong(MIN_MIN_JVM)));
}
String[] options = platform.getExplicitVMOptions();
options = AEMemoryMonitor.setJVMLongOption(options, "-Xms", min_mem);
long max_mem = AEMemoryMonitor.getJVMLongOption(options, "-Xmx");
if (max_mem == -1 || max_mem < min_mem) {
options = AEMemoryMonitor.setJVMLongOption(options, "-Xmx", min_mem);
}
platform.setExplicitVMOptions(options);
buildOptions(parent, platform, area, true);
} catch (Throwable e) {
String param_name = MessageText.getString("jvm.min.mem");
int pos = param_name.indexOf('[');
if (pos != -1) {
param_name = param_name.substring(0, pos).trim();
}
MessageBoxShell mb =
new MessageBoxShell(
SWT.ICON_ERROR | SWT.OK,
MessageText.getString("ConfigView.section.invalid.value.title"),
MessageText.getString(
"ConfigView.section.invalid.value",
new String[] {val, param_name, Debug.getNestedExceptionMessage(e)}));
mb.setParent(parent.getShell());
mb.open(null);
}
}
});
label = new Label(area, SWT.NULL);
gridData = new GridData(GridData.FILL_HORIZONTAL);
label.setLayoutData(gridData);
}
{
// max DIRECT mem
final int MIN_DIRECT_JVM = 32 * 1024 * 1024;
final String OPTION_KEY = "-XX:MaxDirectMemorySize=";
long max_direct = AEMemoryMonitor.getJVMLongOption(options, OPTION_KEY);
GridData gridData = new GridData();
Label label = new Label(area, SWT.NULL);
label.setLayoutData(gridData);
Messages.setLanguageText(
label, "jvm.max.direct.mem", new String[] {encodeDisplayLong(MIN_DIRECT_JVM)});
gridData = new GridData();
gridData.widthHint = 125;
final StringParameter max_direct_vm =
new StringParameter(area, "jvm.max.direct.mem", "", false);
max_direct_vm.setLayoutData(gridData);
max_direct_vm.setValue(max_direct == -1 ? "" : encodeDisplayLong(max_direct));
max_direct_vm.addChangeListener(
new ParameterChangeAdapter() {
private String last_value;
public void parameterChanged(Parameter p, boolean caused_internally) {
if (max_direct_vm.isDisposed()) {
max_direct_vm.removeChangeListener(this);
return;
}
String val = max_direct_vm.getValue();
if (last_value != null && last_value.equals(val)) {
return;
}
last_value = val;
try {
long max_direct = decodeDisplayLong(val);
if (max_direct < MIN_DIRECT_JVM) {
throw (new Exception("Min=" + encodeDisplayLong(MIN_DIRECT_JVM)));
}
String[] options = platform.getExplicitVMOptions();
options = AEMemoryMonitor.setJVMLongOption(options, OPTION_KEY, max_direct);
platform.setExplicitVMOptions(options);
buildOptions(parent, platform, area, true);
} catch (Throwable e) {
String param_name = MessageText.getString("jvm.max.direct.mem");
int pos = param_name.indexOf('[');
if (pos != -1) {
param_name = param_name.substring(0, pos).trim();
}
MessageBoxShell mb =
new MessageBoxShell(
SWT.ICON_ERROR | SWT.OK,
MessageText.getString("ConfigView.section.invalid.value.title"),
MessageText.getString(
"ConfigView.section.invalid.value",
new String[] {val, param_name, Debug.getNestedExceptionMessage(e)}));
mb.setParent(parent.getShell());
mb.open(null);
}
}
});
label = new Label(area, SWT.NULL);
gridData = new GridData(GridData.FILL_HORIZONTAL);
label.setLayoutData(gridData);
Messages.setLanguageText(label, "jvm.max.direct.mem.info");
}
// all options
Label label = new Label(area, SWT.NULL);
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 3;
label.setLayoutData(gridData);
Messages.setLanguageText(label, "jvm.options.summary");
for (String option : options) {
label = new Label(area, SWT.NULL);
label.setText(option);
gridData = new GridData();
gridData.horizontalSpan = 3;
gridData.horizontalIndent = 20;
label.setLayoutData(gridData);
}
if (rebuild) {
parent.layout(true, true);
}
}