| /****************************************************************************** |
| * Copyright (c) 2007 IBM Corporation. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - Initial Implementation |
| *****************************************************************************/ |
| package org.eclipse.ptp.remotetools.environment.launcher.internal.macros; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.cdt.core.cdtvariables.ICdtVariable; |
| import org.eclipse.cdt.internal.core.cdtvariables.CoreMacroSupplierBase; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.core.runtime.IExtension; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.ILaunchConfigurationType; |
| import org.eclipse.ptp.remotetools.environment.launcher.macros.ILaunchConfigurationVariableSupplier; |
| import org.eclipse.ptp.remotetools.environment.launcher.macros.ILaunchVariableContextInfo; |
| import org.eclipse.ptp.utils.core.extensionpoints.IProcessMemberVisitor; |
| import org.eclipse.ptp.utils.core.extensionpoints.ProcessExtensions; |
| |
| /** |
| * @author laggarcia |
| * @since 3.0.0 |
| */ |
| public class LaunchMacroSupplier extends CoreMacroSupplierBase { |
| |
| public static final String EXT_LAUNCH_CONFIGURATION_MACRO_SUPPLIER = "org.eclipse.ptp.remotetools.environment.launcher.launchConfigurationMacroSupplier"; //$NON-NLS-1$ |
| |
| private static LaunchMacroSupplier instance; |
| |
| private final Map auxiliarySuppliers = new HashMap(); |
| |
| private static final String CONFIG_TYPE_ID = "configTypeId"; //$NON-NLS-1$ |
| |
| private static final String CLASS = "class"; //$NON-NLS-1$ |
| |
| private LaunchMacroSupplier() { |
| } |
| |
| public static LaunchMacroSupplier getInstance() { |
| if (instance == null) { |
| instance = new LaunchMacroSupplier(); |
| } |
| return instance; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.cdt.managedbuilder.macros.IBuildMacroSupplier#getMacro(java.lang.String, |
| * int, java.lang.Object) |
| */ |
| public ICdtVariable getMacro(String macroName, int contextType, |
| Object contextData) { |
| switch (contextType) { |
| case ILaunchVariableContextInfo.CONTEXT_LAUNCH: |
| if (contextData instanceof ILaunchConfiguration) { |
| loadLaunchConfigurationMacroSuppliers(); |
| try { |
| ILaunchConfigurationType launchConfigurationType = ((ILaunchConfiguration) contextData) |
| .getType(); |
| ILaunchConfigurationVariableSupplier launchConfigurationMacroSupplier = (ILaunchConfigurationVariableSupplier) this.auxiliarySuppliers |
| .get(launchConfigurationType.getIdentifier()); |
| return launchConfigurationMacroSupplier.getVariable( |
| macroName, (ILaunchConfiguration) contextData); |
| } catch (CoreException e) { |
| e.printStackTrace(); |
| } |
| } |
| break; |
| } |
| return null; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.cdt.managedbuilder.macros.IBuildMacroSupplier#getMacros(int, |
| * java.lang.Object) |
| */ |
| public ICdtVariable[] getMacros(int contextType, Object contextData) { |
| switch (contextType) { |
| case ILaunchVariableContextInfo.CONTEXT_LAUNCH: |
| if (contextData instanceof ILaunchConfiguration) { |
| loadLaunchConfigurationMacroSuppliers(); |
| try { |
| ILaunchConfigurationType launchConfigurationType = ((ILaunchConfiguration) contextData) |
| .getType(); |
| ILaunchConfigurationVariableSupplier launchConfigurationMacroSupplier = (ILaunchConfigurationVariableSupplier) this.auxiliarySuppliers |
| .get(launchConfigurationType.getIdentifier()); |
| return launchConfigurationMacroSupplier |
| .getVariables((ILaunchConfiguration) contextData); |
| } catch (CoreException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| return null; |
| } |
| |
| private void loadLaunchConfigurationMacroSuppliers() { |
| if (this.auxiliarySuppliers.isEmpty()) { |
| ProcessExtensions.process(EXT_LAUNCH_CONFIGURATION_MACRO_SUPPLIER, |
| new IProcessMemberVisitor() { |
| public Object process(IExtension extension, |
| IConfigurationElement member) { |
| try { |
| LaunchMacroSupplier.this.auxiliarySuppliers |
| .put( |
| member |
| .getAttribute(CONFIG_TYPE_ID), |
| member |
| .createExecutableExtension(CLASS)); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| return null; |
| } |
| }); |
| } |
| } |
| |
| } |