| /* |
| * Copyright (c) 2014, 2015, 2017, 2018 Eike Stepper (Loehne, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.oomph.setup.jdt.impl; |
| |
| import org.eclipse.oomph.setup.SetupTask; |
| import org.eclipse.oomph.setup.SetupTaskContext; |
| import org.eclipse.oomph.setup.impl.SetupTaskImpl; |
| import org.eclipse.oomph.setup.jdt.JDTPackage; |
| import org.eclipse.oomph.setup.jdt.JRELibrary; |
| import org.eclipse.oomph.setup.jdt.JRETask; |
| import org.eclipse.oomph.util.StringUtil; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jdt.launching.ExecutionArguments; |
| import org.eclipse.jdt.launching.IVMInstall; |
| import org.eclipse.jdt.launching.IVMInstallType; |
| import org.eclipse.jdt.launching.JavaRuntime; |
| import org.eclipse.jdt.launching.LibraryLocation; |
| import org.eclipse.jdt.launching.VMStandin; |
| import org.eclipse.jdt.launching.environments.IExecutionEnvironment; |
| import org.eclipse.osgi.util.NLS; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.List; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * An implementation of the model object '<em><b>JRE Task</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * </p> |
| * <ul> |
| * <li>{@link org.eclipse.oomph.setup.jdt.impl.JRETaskImpl#getVersion <em>Version</em>}</li> |
| * <li>{@link org.eclipse.oomph.setup.jdt.impl.JRETaskImpl#getLocation <em>Location</em>}</li> |
| * <li>{@link org.eclipse.oomph.setup.jdt.impl.JRETaskImpl#getName <em>Name</em>}</li> |
| * <li>{@link org.eclipse.oomph.setup.jdt.impl.JRETaskImpl#getVMInstallType <em>VM Install Type</em>}</li> |
| * <li>{@link org.eclipse.oomph.setup.jdt.impl.JRETaskImpl#isExecutionEnvironmentDefault <em>Execution Environment Default</em>}</li> |
| * <li>{@link org.eclipse.oomph.setup.jdt.impl.JRETaskImpl#getVMArguments <em>VM Arguments</em>}</li> |
| * <li>{@link org.eclipse.oomph.setup.jdt.impl.JRETaskImpl#getJRELibraries <em>JRE Libraries</em>}</li> |
| * </ul> |
| * |
| * @generated |
| */ |
| public class JRETaskImpl extends SetupTaskImpl implements JRETask |
| { |
| /** |
| * The default value of the '{@link #getVersion() <em>Version</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getVersion() |
| * @generated |
| * @ordered |
| */ |
| protected static final String VERSION_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getVersion() <em>Version</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getVersion() |
| * @generated |
| * @ordered |
| */ |
| protected String version = VERSION_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getLocation() <em>Location</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getLocation() |
| * @generated |
| * @ordered |
| */ |
| protected static final String LOCATION_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getLocation() <em>Location</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getLocation() |
| * @generated |
| * @ordered |
| */ |
| protected String location = LOCATION_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getName() <em>Name</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getName() |
| * @generated |
| * @ordered |
| */ |
| protected static final String NAME_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getName() <em>Name</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getName() |
| * @generated |
| * @ordered |
| */ |
| protected String name = NAME_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getVMInstallType() <em>VM Install Type</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getVMInstallType() |
| * @generated |
| * @ordered |
| */ |
| protected static final String VM_INSTALL_TYPE_EDEFAULT = "org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType"; //$NON-NLS-1$ |
| |
| /** |
| * The cached value of the '{@link #getVMInstallType() <em>VM Install Type</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getVMInstallType() |
| * @generated |
| * @ordered |
| */ |
| protected String vMInstallType = VM_INSTALL_TYPE_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #isExecutionEnvironmentDefault() <em>Execution Environment Default</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isExecutionEnvironmentDefault() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean EXECUTION_ENVIRONMENT_DEFAULT_EDEFAULT = true; |
| |
| /** |
| * The cached value of the '{@link #isExecutionEnvironmentDefault() <em>Execution Environment Default</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #isExecutionEnvironmentDefault() |
| * @generated |
| * @ordered |
| */ |
| protected boolean executionEnvironmentDefault = EXECUTION_ENVIRONMENT_DEFAULT_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getVMArguments() <em>VM Arguments</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getVMArguments() |
| * @generated |
| * @ordered |
| */ |
| protected static final String VM_ARGUMENTS_EDEFAULT = null; |
| |
| /** |
| * The cached value of the '{@link #getVMArguments() <em>VM Arguments</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getVMArguments() |
| * @generated |
| * @ordered |
| */ |
| protected String vMArguments = VM_ARGUMENTS_EDEFAULT; |
| |
| /** |
| * The cached value of the '{@link #getJRELibraries() <em>JRE Libraries</em>}' containment reference list. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getJRELibraries() |
| * @generated |
| * @ordered |
| */ |
| protected EList<JRELibrary> jRELibraries; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected JRETaskImpl() |
| { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() |
| { |
| return JDTPackage.Literals.JRE_TASK; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getVersion() |
| { |
| return version; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setVersion(String newVersion) |
| { |
| String oldVersion = version; |
| version = newVersion; |
| if (eNotificationRequired()) |
| { |
| eNotify(new ENotificationImpl(this, Notification.SET, JDTPackage.JRE_TASK__VERSION, oldVersion, version)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getLocation() |
| { |
| return location; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setLocation(String newLocation) |
| { |
| String oldLocation = location; |
| location = newLocation; |
| if (eNotificationRequired()) |
| { |
| eNotify(new ENotificationImpl(this, Notification.SET, JDTPackage.JRE_TASK__LOCATION, oldLocation, location)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getNameGen() |
| { |
| return name; |
| } |
| |
| public String getName() |
| { |
| String name = getNameGen(); |
| if (StringUtil.isEmpty(name)) |
| { |
| String version = getVersion(); |
| if (!StringUtil.isEmpty(version)) |
| { |
| return "JRE for " + version; //$NON-NLS-1$ |
| } |
| |
| return null; |
| } |
| |
| return name; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setName(String newName) |
| { |
| String oldName = name; |
| name = newName; |
| if (eNotificationRequired()) |
| { |
| eNotify(new ENotificationImpl(this, Notification.SET, JDTPackage.JRE_TASK__NAME, oldName, name)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getVMInstallType() |
| { |
| return vMInstallType; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setVMInstallType(String newVMInstallType) |
| { |
| String oldVMInstallType = vMInstallType; |
| vMInstallType = newVMInstallType; |
| if (eNotificationRequired()) |
| { |
| eNotify(new ENotificationImpl(this, Notification.SET, JDTPackage.JRE_TASK__VM_INSTALL_TYPE, oldVMInstallType, vMInstallType)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isExecutionEnvironmentDefault() |
| { |
| return executionEnvironmentDefault; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setExecutionEnvironmentDefault(boolean newExecutionEnvironmentDefault) |
| { |
| boolean oldExecutionEnvironmentDefault = executionEnvironmentDefault; |
| executionEnvironmentDefault = newExecutionEnvironmentDefault; |
| if (eNotificationRequired()) |
| { |
| eNotify(new ENotificationImpl(this, Notification.SET, JDTPackage.JRE_TASK__EXECUTION_ENVIRONMENT_DEFAULT, oldExecutionEnvironmentDefault, |
| executionEnvironmentDefault)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getVMArguments() |
| { |
| return vMArguments; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setVMArguments(String newVMArguments) |
| { |
| String oldVMArguments = vMArguments; |
| vMArguments = newVMArguments; |
| if (eNotificationRequired()) |
| { |
| eNotify(new ENotificationImpl(this, Notification.SET, JDTPackage.JRE_TASK__VM_ARGUMENTS, oldVMArguments, vMArguments)); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList<JRELibrary> getJRELibraries() |
| { |
| if (jRELibraries == null) |
| { |
| jRELibraries = new EObjectContainmentEList<JRELibrary>(JRELibrary.class, this, JDTPackage.JRE_TASK__JRE_LIBRARIES); |
| } |
| return jRELibraries; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) |
| { |
| switch (featureID) |
| { |
| case JDTPackage.JRE_TASK__JRE_LIBRARIES: |
| return ((InternalEList<?>)getJRELibraries()).basicRemove(otherEnd, msgs); |
| } |
| return super.eInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) |
| { |
| switch (featureID) |
| { |
| case JDTPackage.JRE_TASK__VERSION: |
| return getVersion(); |
| case JDTPackage.JRE_TASK__LOCATION: |
| return getLocation(); |
| case JDTPackage.JRE_TASK__NAME: |
| return getName(); |
| case JDTPackage.JRE_TASK__VM_INSTALL_TYPE: |
| return getVMInstallType(); |
| case JDTPackage.JRE_TASK__EXECUTION_ENVIRONMENT_DEFAULT: |
| return isExecutionEnvironmentDefault(); |
| case JDTPackage.JRE_TASK__VM_ARGUMENTS: |
| return getVMArguments(); |
| case JDTPackage.JRE_TASK__JRE_LIBRARIES: |
| return getJRELibraries(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("unchecked") |
| @Override |
| public void eSet(int featureID, Object newValue) |
| { |
| switch (featureID) |
| { |
| case JDTPackage.JRE_TASK__VERSION: |
| setVersion((String)newValue); |
| return; |
| case JDTPackage.JRE_TASK__LOCATION: |
| setLocation((String)newValue); |
| return; |
| case JDTPackage.JRE_TASK__NAME: |
| setName((String)newValue); |
| return; |
| case JDTPackage.JRE_TASK__VM_INSTALL_TYPE: |
| setVMInstallType((String)newValue); |
| return; |
| case JDTPackage.JRE_TASK__EXECUTION_ENVIRONMENT_DEFAULT: |
| setExecutionEnvironmentDefault((Boolean)newValue); |
| return; |
| case JDTPackage.JRE_TASK__VM_ARGUMENTS: |
| setVMArguments((String)newValue); |
| return; |
| case JDTPackage.JRE_TASK__JRE_LIBRARIES: |
| getJRELibraries().clear(); |
| getJRELibraries().addAll((Collection<? extends JRELibrary>)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) |
| { |
| switch (featureID) |
| { |
| case JDTPackage.JRE_TASK__VERSION: |
| setVersion(VERSION_EDEFAULT); |
| return; |
| case JDTPackage.JRE_TASK__LOCATION: |
| setLocation(LOCATION_EDEFAULT); |
| return; |
| case JDTPackage.JRE_TASK__NAME: |
| setName(NAME_EDEFAULT); |
| return; |
| case JDTPackage.JRE_TASK__VM_INSTALL_TYPE: |
| setVMInstallType(VM_INSTALL_TYPE_EDEFAULT); |
| return; |
| case JDTPackage.JRE_TASK__EXECUTION_ENVIRONMENT_DEFAULT: |
| setExecutionEnvironmentDefault(EXECUTION_ENVIRONMENT_DEFAULT_EDEFAULT); |
| return; |
| case JDTPackage.JRE_TASK__VM_ARGUMENTS: |
| setVMArguments(VM_ARGUMENTS_EDEFAULT); |
| return; |
| case JDTPackage.JRE_TASK__JRE_LIBRARIES: |
| getJRELibraries().clear(); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @SuppressWarnings("null") |
| @Override |
| public boolean eIsSet(int featureID) |
| { |
| switch (featureID) |
| { |
| case JDTPackage.JRE_TASK__VERSION: |
| return VERSION_EDEFAULT == null ? version != null : !VERSION_EDEFAULT.equals(version); |
| case JDTPackage.JRE_TASK__LOCATION: |
| return LOCATION_EDEFAULT == null ? location != null : !LOCATION_EDEFAULT.equals(location); |
| case JDTPackage.JRE_TASK__NAME: |
| return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name); |
| case JDTPackage.JRE_TASK__VM_INSTALL_TYPE: |
| return VM_INSTALL_TYPE_EDEFAULT == null ? vMInstallType != null : !VM_INSTALL_TYPE_EDEFAULT.equals(vMInstallType); |
| case JDTPackage.JRE_TASK__EXECUTION_ENVIRONMENT_DEFAULT: |
| return executionEnvironmentDefault != EXECUTION_ENVIRONMENT_DEFAULT_EDEFAULT; |
| case JDTPackage.JRE_TASK__VM_ARGUMENTS: |
| return VM_ARGUMENTS_EDEFAULT == null ? vMArguments != null : !VM_ARGUMENTS_EDEFAULT.equals(vMArguments); |
| case JDTPackage.JRE_TASK__JRE_LIBRARIES: |
| return jRELibraries != null && !jRELibraries.isEmpty(); |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String toString() |
| { |
| if (eIsProxy()) |
| { |
| return super.toString(); |
| } |
| |
| StringBuilder result = new StringBuilder(super.toString()); |
| result.append(" (version: "); //$NON-NLS-1$ |
| result.append(version); |
| result.append(", location: "); //$NON-NLS-1$ |
| result.append(location); |
| result.append(", name: "); //$NON-NLS-1$ |
| result.append(name); |
| result.append(", vMInstallType: "); //$NON-NLS-1$ |
| result.append(vMInstallType); |
| result.append(", executionEnvironmentDefault: "); //$NON-NLS-1$ |
| result.append(executionEnvironmentDefault); |
| result.append(", vMArguments: "); //$NON-NLS-1$ |
| result.append(vMArguments); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| @Override |
| public Object getOverrideToken() |
| { |
| return createToken(getName()); |
| } |
| |
| @Override |
| public void overrideFor(SetupTask overriddenSetupTask) |
| { |
| super.overrideFor(overriddenSetupTask); |
| JRETask overriddenJRETask = (JRETask)overriddenSetupTask; |
| mergeArguments(overriddenJRETask); |
| } |
| |
| private void mergeArguments(JRETask overriddenJRETask) |
| { |
| String overridingValue = sanitizeArguments(getVMArguments()); |
| String overriddenValue = sanitizeArguments(overriddenJRETask.getVMArguments()); |
| |
| if (overridingValue != null) |
| { |
| if (overriddenValue != null) |
| { |
| setVMArguments(overriddenValue + StringUtil.NL + overridingValue); |
| } |
| else |
| { |
| setVMArguments(overridingValue); |
| } |
| } |
| } |
| |
| private String sanitizeArguments(String arguments) |
| { |
| if (StringUtil.isEmpty(arguments)) |
| { |
| return null; |
| } |
| |
| return arguments.trim().replaceAll("(\n\r?|\r\n?)", StringUtil.NL); //$NON-NLS-1$ |
| } |
| |
| public boolean isNeeded(SetupTaskContext context) throws Exception |
| { |
| return JREHelper.isNeeded(context, getName(), getVersion(), getLocation(), getVMInstallType(), isExecutionEnvironmentDefault(), |
| sanitizeArguments(getVMArguments()), getJRELibraries()); |
| } |
| |
| public void perform(SetupTaskContext context) throws Exception |
| { |
| JREHelper.perform(context, getName(), getVersion(), getLocation(), getVMInstallType(), isExecutionEnvironmentDefault(), sanitizeArguments(getVMArguments()), |
| getJRELibraries()); |
| } |
| |
| private static class JREHelper |
| { |
| public static void perform(SetupTaskContext context, String name, String version, String location, String vmInstallTypeID, |
| boolean executionEnvironmentDefault, String vmArguments, Collection<JRELibrary> jreLibraries) throws Exception |
| { |
| IVMInstallType[] types = JavaRuntime.getVMInstallTypes(); |
| for (IVMInstallType type : types) |
| { |
| if (vmInstallTypeID.equals(type.getId())) |
| { |
| IVMInstall realVM = getVMInstall(name, vmInstallTypeID); |
| boolean setAsDefault = false; |
| VMStandin vmStandin; |
| if (realVM == null) |
| { |
| setAsDefault = true; |
| context.log(NLS.bind(Messages.JRETaskImpl_CreatingJRE_message, name, location)); |
| |
| vmStandin = new VMStandin(type, EcoreUtil.generateUUID()); |
| vmStandin.setName(name); |
| } |
| else |
| { |
| context.log(NLS.bind(Messages.JRETaskImpl_UpdatingJRE_message, name, location)); |
| vmStandin = new VMStandin(realVM); |
| } |
| |
| File installLocation = new File(location); |
| IStatus validationStatus = type.validateInstallLocation(installLocation); |
| if (!validationStatus.isOK()) |
| { |
| context.log(NLS.bind(Messages.JRETaskImpl_InvalidLocation_message, location)); |
| context.log(Messages.JRETaskImpl_GoBack_message); |
| throw new CoreException(validationStatus); |
| } |
| |
| vmStandin.setInstallLocation(installLocation); |
| |
| List<String> mergedVMArguments = new ArrayList<String>(); |
| |
| if (vmArguments != null) |
| { |
| String[] vmArgumentsArray = new ExecutionArguments(vmArguments, "").getVMArgumentsArray(); //$NON-NLS-1$ |
| if (vmArgumentsArray != null) |
| { |
| for (String vmArgument : vmArgumentsArray) |
| { |
| mergedVMArguments.add(vmArgument); |
| } |
| } |
| } |
| |
| String[] vmStandinVMArguments = vmStandin.getVMArguments(); |
| if (vmStandinVMArguments != null) |
| { |
| for (String vmArgument : vmStandinVMArguments) |
| { |
| if (!mergedVMArguments.contains(vmArgument)) |
| { |
| mergedVMArguments.add(vmArgument); |
| } |
| } |
| } |
| |
| vmStandin.setVMArguments(mergedVMArguments.toArray(new String[mergedVMArguments.size()])); |
| if (!mergedVMArguments.isEmpty()) |
| { |
| context.log(NLS.bind(Messages.JRETaskImpl_SetVMArgs_message, name, StringUtil.implode(mergedVMArguments, '\0'))); |
| } |
| |
| if (!jreLibraries.isEmpty()) |
| { |
| if (vmStandin.getLibraryLocations() == null) |
| { |
| // We have to set this to an empty array first in order for the real setLibraryLocations() call to have any effect. |
| vmStandin.setLibraryLocations(new LibraryLocation[0]); |
| vmStandin.setLibraryLocations(type.getDefaultLibraryLocations(installLocation)); |
| } |
| |
| IPath installPath = new Path(installLocation.getCanonicalPath()); |
| for (JRELibrary jreLibrary : jreLibraries) |
| { |
| String libraryPath = jreLibrary.getLibraryPath(); |
| String externalAnnotationsPathLiteral = jreLibrary.getExternalAnnotationsPath(); |
| if (libraryPath != null && externalAnnotationsPathLiteral != null) |
| { |
| IPath jreLibraryPath = installPath.append(libraryPath); |
| LibraryLocation[] libraryLocations = vmStandin.getLibraryLocations(); |
| for (int i = 0; i < libraryLocations.length; i++) |
| { |
| LibraryLocation libraryLocation = libraryLocations[i]; |
| IPath systemLibraryPath = libraryLocation.getSystemLibraryPath(); |
| if (jreLibraryPath.equals(systemLibraryPath)) |
| { |
| Path externalAnnotationsPath = new Path(externalAnnotationsPathLiteral); |
| try |
| { |
| if (!externalAnnotationsPath.equals(libraryLocation.getExternalAnnotationsPath())) |
| { |
| LibraryLocation newLibraryLocation = new LibraryLocation(systemLibraryPath, libraryLocation.getSystemLibrarySourcePath(), |
| libraryLocation.getPackageRootPath(), libraryLocation.getJavadocLocation(), libraryLocation.getIndexLocation(), |
| externalAnnotationsPath); |
| libraryLocations[i] = newLibraryLocation; |
| } |
| } |
| catch (NoSuchMethodError ex) |
| { |
| //$FALL-THROUGH$ |
| } |
| break; |
| } |
| } |
| } |
| } |
| } |
| |
| realVM = vmStandin.convertToRealVM(); |
| if (setAsDefault) |
| { |
| JavaRuntime.setDefaultVMInstall(realVM, new NullProgressMonitor()); |
| } |
| |
| if (executionEnvironmentDefault) |
| { |
| IExecutionEnvironment[] executionEnvironments = JavaRuntime.getExecutionEnvironmentsManager().getExecutionEnvironments(); |
| for (IExecutionEnvironment executionEnvironment : executionEnvironments) |
| { |
| String id = executionEnvironment.getId(); |
| if (id.equals(version) || "CDC-1.1/Foundation-1.1".equals(id) && "J2SE-1.4".equals(version)) //$NON-NLS-1$ //$NON-NLS-2$ |
| { |
| if (executionEnvironment.getDefaultVM() == null) |
| { |
| context.log(NLS.bind(Messages.JRETaskImpl_SettingEE_message, name)); |
| executionEnvironment.setDefaultVM(realVM); |
| } |
| } |
| } |
| } |
| |
| return; |
| } |
| } |
| } |
| |
| public static boolean isNeeded(SetupTaskContext context, String name, String version, String location, String vmInstallTypeID, |
| boolean executionEnvironmentDefault, String vmArguments, Collection<JRELibrary> jreLibraries) throws Exception |
| { |
| // If there is already a VM install for this name... |
| IVMInstall vmInstall = getVMInstall(name, vmInstallTypeID); |
| if (vmInstall != null) |
| { |
| // If the JRE for that name doesn't have the expected location... |
| if (!vmInstall.getInstallLocation().equals(new File(location))) |
| { |
| return true; |
| } |
| |
| // If the JRE for that name doesn't have VM arguments... |
| String[] vmInstallVMArguments = vmInstall.getVMArguments(); |
| if (vmInstallVMArguments == null) |
| { |
| // But there should be VM arguments... |
| if (vmArguments != null) |
| { |
| return true; |
| } |
| } |
| else if (vmArguments != null) |
| { |
| // If the argument are not all already present... |
| String[] vmArgumentsArray = new ExecutionArguments(vmArguments, "").getVMArgumentsArray(); //$NON-NLS-1$ |
| if (vmArgumentsArray != null && !Arrays.asList(vmInstallVMArguments).containsAll(Arrays.asList(vmArgumentsArray))) |
| { |
| return true; |
| } |
| } |
| |
| // If this JRE should be the execution environment default. |
| if (executionEnvironmentDefault) |
| { |
| IExecutionEnvironment[] executionEnvironments = JavaRuntime.getExecutionEnvironmentsManager().getExecutionEnvironments(); |
| for (IExecutionEnvironment executionEnvironment : executionEnvironments) |
| { |
| String id = executionEnvironment.getId(); |
| if (id.equals(version) || "CDC-1.1/Foundation-1.1".equals(id) && "J2SE-1.4".equals(version)) //$NON-NLS-1$ //$NON-NLS-2$ |
| { |
| // If the corresponding execution environment has no default, then the task is still needed, even though the JRE already exists. |
| if (executionEnvironment.getDefaultVM() == null) |
| { |
| return true; |
| } |
| } |
| } |
| } |
| |
| if (!jreLibraries.isEmpty()) |
| { |
| File installLocation = new File(location); |
| IPath installPath = new Path(installLocation.getCanonicalPath()); |
| for (JRELibrary jreLibrary : jreLibraries) |
| { |
| String libraryPath = jreLibrary.getLibraryPath(); |
| String externalAnnotationsPathLiteral = jreLibrary.getExternalAnnotationsPath(); |
| if (libraryPath != null && externalAnnotationsPathLiteral != null) |
| { |
| IPath jreLibraryPath = installPath.append(libraryPath); |
| LibraryLocation[] libraryLocations = vmInstall.getLibraryLocations(); |
| if (libraryLocations == null) |
| { |
| // If it's still using the defaults, indicated by a null result, then the perform needs to initialize this to be non-null. |
| return true; |
| } |
| |
| for (int i = 0; i < libraryLocations.length; i++) |
| { |
| LibraryLocation libraryLocation = libraryLocations[i]; |
| if (jreLibraryPath.equals(libraryLocation.getSystemLibraryPath())) |
| { |
| Path externalAnnotationsPath = new Path(externalAnnotationsPathLiteral); |
| try |
| { |
| if (!externalAnnotationsPath.equals(libraryLocation.getExternalAnnotationsPath())) |
| { |
| return true; |
| } |
| } |
| catch (NoSuchMethodError ex) |
| { |
| //$FALL-THROUGH$ |
| } |
| break; |
| } |
| } |
| } |
| // NOTE: if we couldn't find the library we wouldn't be able to update it, so DON'T return true. |
| } |
| } |
| |
| // The JRE already exists so the task isn't needed. |
| return false; |
| } |
| |
| // The JRE must be created. |
| return true; |
| } |
| |
| private static IVMInstall getVMInstall(String name, String vmInstallTypeID) throws Exception |
| { |
| for (IVMInstallType vmInstallType : JavaRuntime.getVMInstallTypes()) |
| { |
| if (vmInstallType.getId().equals(vmInstallTypeID)) |
| { |
| for (IVMInstall vmInstall : vmInstallType.getVMInstalls()) |
| { |
| if (vmInstall.getName().equals(name)) |
| { |
| return vmInstall; |
| } |
| } |
| |
| break; |
| } |
| } |
| |
| return null; |
| } |
| } |
| } // JRETaskImpl |
