本文整理汇总了Java中org.eclipse.jdt.launching.environments.IExecutionEnvironment类的典型用法代码示例。如果您正苦于以下问题:Java IExecutionEnvironment类的具体用法?Java IExecutionEnvironment怎么用?Java IExecutionEnvironment使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
IExecutionEnvironment类属于org.eclipse.jdt.launching.environments包,在下文中一共展示了IExecutionEnvironment类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getExecutionEnvironmentCompliance
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
public static String getExecutionEnvironmentCompliance(IExecutionEnvironment executionEnvironment) {
Map<String, String> complianceOptions= executionEnvironment.getComplianceOptions();
if (complianceOptions != null) {
Object compliance= complianceOptions.get(JavaCore.COMPILER_COMPLIANCE);
if (compliance instanceof String)
return (String)compliance;
}
// fallback:
String desc= executionEnvironment.getId();
if (desc.indexOf(JavaCore.VERSION_1_8) != -1) {
return JavaCore.VERSION_1_8;
} else if (desc.indexOf(JavaCore.VERSION_1_7) != -1) {
return JavaCore.VERSION_1_7;
} else if (desc.indexOf(JavaCore.VERSION_1_6) != -1) {
return JavaCore.VERSION_1_6;
} else if (desc.indexOf(JavaCore.VERSION_1_5) != -1) {
return JavaCore.VERSION_1_5;
} else if (desc.indexOf(JavaCore.VERSION_1_4) != -1) {
return JavaCore.VERSION_1_4;
}
return JavaCore.VERSION_1_3;
}
示例2: getDefaultEEName
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
private String getDefaultEEName() {
IVMInstall defaultVM= JavaRuntime.getDefaultVMInstall();
IExecutionEnvironment[] environments= JavaRuntime.getExecutionEnvironmentsManager().getExecutionEnvironments();
if (defaultVM != null) {
for (int i= 0; i < environments.length; i++) {
IVMInstall eeDefaultVM= environments[i].getDefaultVM();
if (eeDefaultVM != null && defaultVM.getId().equals(eeDefaultVM.getId()))
return environments[i].getId();
}
}
String defaultCC=JavaModelUtil.VERSION_LATEST;
if (defaultVM instanceof IVMInstall2)
defaultCC= JavaModelUtil.getCompilerCompliance((IVMInstall2)defaultVM, defaultCC);
for (int i= 0; i < environments.length; i++) {
String eeCompliance= JavaModelUtil.getExecutionEnvironmentCompliance(environments[i]);
if (defaultCC.endsWith(eeCompliance))
return environments[i].getId();
}
return "JavaSE-1.7"; //$NON-NLS-1$
}
示例3: updateComplianceFollowsEE
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
private void updateComplianceFollowsEE() {
if (fProject != null) {
String complianceFollowsEE= DISABLED;
IExecutionEnvironment ee= getEE();
String label;
if (ee != null) {
complianceFollowsEE= getComplianceFollowsEE(ee);
label= Messages.format(PreferencesMessages.ComplianceConfigurationBlock_compliance_follows_EE_with_EE_label, ee.getId());
} else {
label= PreferencesMessages.ComplianceConfigurationBlock_compliance_follows_EE_label;
}
Link checkBoxLink= getCheckBoxLink(INTR_COMPLIANCE_FOLLOWS_EE);
if (checkBoxLink != null) {
checkBoxLink.setText(label);
}
setValue(INTR_COMPLIANCE_FOLLOWS_EE, complianceFollowsEE);
}
}
示例4: getEE
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
private IExecutionEnvironment getEE() {
if (fProject == null)
return null;
try {
IClasspathEntry[] entries= JavaCore.create(fProject).getRawClasspath();
for (int i= 0; i < entries.length; i++) {
IClasspathEntry entry= entries[i];
if (entry.getEntryKind() == IClasspathEntry.CPE_CONTAINER) {
String eeId= JavaRuntime.getExecutionEnvironmentId(entry.getPath());
if (eeId != null) {
return JavaRuntime.getExecutionEnvironmentsManager().getEnvironment(eeId);
}
}
}
} catch (CoreException e) {
JavaPlugin.log(e);
}
return null;
}
示例5: getEEOptions
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
/**
* Returns the compliance options from the given EE. If the result is not <code>null</code>,
* it contains at least these core options:
* <ul>
* <li>{@link JavaCore#COMPILER_COMPLIANCE}</li>
* <li>{@link JavaCore#COMPILER_SOURCE}</li>
* <li>{@link JavaCore#COMPILER_CODEGEN_TARGET_PLATFORM}</li>
* <li>{@link JavaCore#COMPILER_PB_ASSERT_IDENTIFIER}</li>
* <li>{@link JavaCore#COMPILER_PB_ENUM_IDENTIFIER}</li>
* <li>{@link JavaCore#COMPILER_CODEGEN_INLINE_JSR_BYTECODE} for compliance levels 1.5 and greater</li>
* </ul>
*
* @param ee the EE, can be <code>null</code>
* @return the options, or <code>null</code> if none
* @since 3.5
*/
public static Map<String, String> getEEOptions(IExecutionEnvironment ee) {
if (ee == null)
return null;
Map<String, String> eeOptions= ee.getComplianceOptions();
if (eeOptions == null)
return null;
Object complianceOption= eeOptions.get(JavaCore.COMPILER_COMPLIANCE);
if (!(complianceOption instanceof String))
return null;
// eeOptions can miss some options, make sure they are complete:
HashMap<String, String> options= new HashMap<String, String>();
JavaModelUtil.setComplianceOptions(options, (String)complianceOption);
options.putAll(eeOptions);
return options;
}
示例6: getExecutionEnvironmentCompliance
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
public static String getExecutionEnvironmentCompliance(IExecutionEnvironment executionEnvironment) {
Map<String, String> complianceOptions= executionEnvironment.getComplianceOptions();
if (complianceOptions != null) {
Object compliance= complianceOptions.get(JavaCore.COMPILER_COMPLIANCE);
if (compliance instanceof String)
return (String)compliance;
}
// fallback:
String desc= executionEnvironment.getId();
if (desc.indexOf(JavaCore.VERSION_1_7) != -1) {
return JavaCore.VERSION_1_7;
} else if (desc.indexOf(JavaCore.VERSION_1_6) != -1) {
return JavaCore.VERSION_1_6;
} else if (desc.indexOf(JavaCore.VERSION_1_5) != -1) {
return JavaCore.VERSION_1_5;
} else if (desc.indexOf(JavaCore.VERSION_1_4) != -1) {
return JavaCore.VERSION_1_4;
}
return JavaCore.VERSION_1_3;
}
示例7: verifyVMInstall
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
@Override
public IVMInstall verifyVMInstall(ILaunchConfiguration configuration) throws CoreException {
IVMInstall vm = super.verifyVMInstall(configuration);
IVMInstall compatibleVM = null;
IExecutionEnvironment env = EnvironmentsManager.getDefault().getEnvironment("JavaSE-1.8");
List<IVMInstall> vms = Arrays.asList(env.getCompatibleVMs());
if (vms.isEmpty() || vms.contains(vm)) {
compatibleVM = vm;
} else {
compatibleVM = vms.get(0);
}
return compatibleVM;
}
示例8: setCompatibleVMs
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
public static void setCompatibleVMs(String id) {
// update all environments compatible to use the test JRE
IExecutionEnvironmentsManager manager = JavaRuntime.getExecutionEnvironmentsManager();
IExecutionEnvironment[] environments = manager.getExecutionEnvironments();
for (IExecutionEnvironment environment : environments) {
IVMInstall[] compatibleVMs = environment.getCompatibleVMs();
for (IVMInstall compatibleVM : compatibleVMs) {
if (id.equals(compatibleVM.getVMInstallType().getId()) && compatibleVM.getVMInstallType().findVMInstall(compatibleVM.getId()) != null && !compatibleVM.equals(environment.getDefaultVM())
// Fugly way to ensure the lowest VM version is set:
&& (environment.getDefaultVM() == null || compatibleVM.getId().compareTo(environment.getDefaultVM().getId()) < 0)) {
environment.setDefaultVM(compatibleVM);
}
}
}
}
示例9: linkWithExecutionEnvironments
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
protected void linkWithExecutionEnvironments(IVMInstall installedVm, InstalledJre jreToAdd) {
if (jreToAdd.getExecutionEnvironments().isEmpty()) {
return;
} else {
Set<String> execEnvsToAdd = new HashSet<>(jreToAdd.getExecutionEnvironments());
IExecutionEnvironment[] executionEnvironments = JavaRuntime.getExecutionEnvironmentsManager()
.getExecutionEnvironments();
for (IExecutionEnvironment iExecutionEnvironment : executionEnvironments) {
if (execEnvsToAdd.contains(iExecutionEnvironment.getId())) {
iExecutionEnvironment.setDefaultVM(installedVm);
}
}
}
}
示例10: getMatchingEnvironments
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
@Override
protected IExecutionEnvironment[] getMatchingEnvironments() throws CoreException {
return new ProductValidationOperation(null) {
@Override
public IExecutionEnvironment[] getMatchingEnvironments() throws CoreException {
return super.getMatchingEnvironments();
}
}.getMatchingEnvironments();
}
示例11: addProjectSettings
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
public static void addProjectSettings(IProject project, ProjectSettings settings, boolean includeStdLib) throws JavaModelException {
IJavaProject javaProject = JavaCore.create(project);
List<IClasspathEntry> entries = new ArrayList<IClasspathEntry>();
IExecutionEnvironmentsManager executionEnvironmentsManager = JavaRuntime.getExecutionEnvironmentsManager();
IExecutionEnvironment[] executionEnvironments = executionEnvironmentsManager.getExecutionEnvironments();
for (IExecutionEnvironment iExecutionEnvironment : executionEnvironments) {
if (iExecutionEnvironment.getId().equals(settings.executionEnviromentID)) {
entries.add(JavaCore.newContainerEntry(JavaRuntime.newJREContainerPath(iExecutionEnvironment)));
break;
}
}
IPackageFragmentRoot packageRoot = javaProject.getPackageFragmentRoot(settings.source);
IPackageFragmentRoot packageRootSrcGen = javaProject.getPackageFragmentRoot(settings.sourcegen);
entries.add(JavaCore.newContainerEntry(RuntimeLibraryContainerInitializer.LIBRARY_PATH));
if (includeStdLib) {
entries.add(JavaCore.newSourceEntry(STDLIB_PATH));
}
entries.add(JavaCore.newSourceEntry(packageRoot.getPath()));
entries.add(JavaCore.newSourceEntry(packageRootSrcGen.getPath()));
javaProject.setRawClasspath(entries.toArray(new IClasspathEntry[entries.size()]), null);
javaProject.setOutputLocation(settings.output.getFullPath(), null);
}
示例12: fillExecutionEnvironments
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
private void fillExecutionEnvironments(ComboDialogField comboField) {
String selectedItem= getLastSelectedEE();
int selectionIndex= -1;
if (fUseEEJRE.isSelected()) {
selectionIndex= comboField.getSelectionIndex();
if (selectionIndex != -1) {// paranoia
selectedItem= comboField.getItems()[selectionIndex];
}
}
fInstalledEEs= JavaRuntime.getExecutionEnvironmentsManager().getExecutionEnvironments();
Arrays.sort(fInstalledEEs, new Comparator<IExecutionEnvironment>() {
public int compare(IExecutionEnvironment arg0, IExecutionEnvironment arg1) {
return Policy.getComparator().compare(arg0.getId(), arg1.getId());
}
});
selectionIndex= -1;//find new index
String[] eeLabels= new String[fInstalledEEs.length];
fEECompliance= new String[fInstalledEEs.length];
for (int i= 0; i < fInstalledEEs.length; i++) {
eeLabels[i]= fInstalledEEs[i].getId();
if (selectedItem != null && eeLabels[i].equals(selectedItem)) {
selectionIndex= i;
}
fEECompliance[i]= JavaModelUtil.getExecutionEnvironmentCompliance(fInstalledEEs[i]);
}
comboField.setItems(eeLabels);
if (selectionIndex == -1) {
comboField.selectItem(getDefaultEEName());
} else {
comboField.selectItem(selectedItem);
}
}
示例13: findBestMatchingEE
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
private IExecutionEnvironment findBestMatchingEE() {
IExecutionEnvironmentsManager eeManager= JavaRuntime.getExecutionEnvironmentsManager();
IExecutionEnvironment[] ees= eeManager.getExecutionEnvironments();
IExecutionEnvironment bestEE= null;
String bestEECompliance= null;
for (int i= 0; i < ees.length; i++) {
IExecutionEnvironment ee= ees[i];
String eeCompliance= JavaModelUtil.getExecutionEnvironmentCompliance(ee);
String eeId= ee.getId();
if (fRequiredVersion.equals(eeCompliance)) {
if (eeId.startsWith("J") && eeId.endsWith(fRequiredVersion)) { //$NON-NLS-1$
bestEE= ee;
break; // perfect match
}
} else if (JavaModelUtil.isVersionLessThan(eeCompliance, fRequiredVersion)) {
continue; // no match
} else { // possible match
if (bestEE != null) {
if (! eeId.startsWith("J")) { //$NON-NLS-1$
continue; // avoid taking e.g. OSGi profile if a Java profile is available
}
if (JavaModelUtil.isVersionLessThan(bestEECompliance, eeCompliance)) {
continue; // the other one is the least matching
}
}
}
// found a new best
bestEE= ee;
bestEECompliance= eeCompliance;
}
return bestEE;
}
示例14: getAdditionalProposalInfo
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
@Override
public Object getAdditionalProposalInfo(IProgressMonitor monitor) {
StringBuffer message= new StringBuffer();
if (fChangeOnWorkspace) {
message.append(Messages.format(CorrectionMessages.ReorgCorrectionsSubProcessor_required_compliance_changeworkspace_description, fRequiredVersion));
} else {
message.append(Messages.format(CorrectionMessages.ReorgCorrectionsSubProcessor_required_compliance_changeproject_description, fRequiredVersion));
}
try {
IVMInstall install= JavaRuntime.getVMInstall(fProject); // can be null
if (fChangeOnWorkspace) {
IVMInstall vmInstall= findRequiredOrGreaterVMInstall();
if (vmInstall != null) {
IVMInstall defaultVM= JavaRuntime.getDefaultVMInstall(); // can be null
if (defaultVM != null && !defaultVM.equals(install)) {
message.append(CorrectionMessages.ReorgCorrectionsSubProcessor_50_compliance_changeProjectJREToDefault_description);
}
if (defaultVM == null || !isRequiredOrGreaterVMInstall(defaultVM)) {
message.append(Messages.format(CorrectionMessages.ReorgCorrectionsSubProcessor_50_compliance_changeWorkspaceJRE_description, vmInstall.getName()));
}
}
} else {
IExecutionEnvironment bestEE= findBestMatchingEE();
if (bestEE != null) {
if (install == null || !isEEOnClasspath(bestEE)) {
message.append(Messages.format(CorrectionMessages.ReorgCorrectionsSubProcessor_50_compliance_changeProjectJRE_description, bestEE.getId()));
}
}
}
} catch (CoreException e) {
// ignore
}
return message.toString();
}
示例15: isEEOnClasspath
import org.eclipse.jdt.launching.environments.IExecutionEnvironment; //导入依赖的package包/类
private boolean isEEOnClasspath(IExecutionEnvironment ee) throws JavaModelException {
IPath eePath= JavaRuntime.newJREContainerPath(ee);
for (IClasspathEntry entry: fProject.getRawClasspath()) {
if (entry.getEntryKind() == IClasspathEntry.CPE_CONTAINER && entry.getPath().equals(eePath))
return true;
}
return false;
}