Java tutorial
/******************************************************************************* * Copyright (c) 2009, 2012 Wind River Systems, Inc. and others. * 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: * Doug Schaefer - initial API and implementation * Marc-Andre Laperle - Moved to an operation for a custom wizard page *******************************************************************************/ package org.eclipse.cdt.internal.build.crossgcc; import java.lang.reflect.InvocationTargetException; import java.util.Map; import org.eclipse.cdt.build.core.scannerconfig.CfgInfoContext; import org.eclipse.cdt.build.core.scannerconfig.ICfgScannerConfigBuilderInfo2Set; import org.eclipse.cdt.build.core.scannerconfig.ScannerConfigBuilder; import org.eclipse.cdt.build.internal.core.scannerconfig.CfgDiscoveredPathManager; import org.eclipse.cdt.build.internal.core.scannerconfig2.CfgScannerConfigProfileManager; import org.eclipse.cdt.core.templateengine.SharedDefaults; import org.eclipse.cdt.make.core.scannerconfig.IScannerConfigBuilderInfo2; import org.eclipse.cdt.make.core.scannerconfig.IScannerInfoCollector; import org.eclipse.cdt.make.core.scannerconfig.IScannerInfoCollectorCleaner; import org.eclipse.cdt.make.core.scannerconfig.InfoContext; import org.eclipse.cdt.make.internal.core.scannerconfig.DiscoveredPathInfo; import org.eclipse.cdt.make.internal.core.scannerconfig.DiscoveredScannerInfoStore; import org.eclipse.cdt.make.internal.core.scannerconfig2.SCProfileInstance; import org.eclipse.cdt.make.internal.core.scannerconfig2.ScannerConfigProfileManager; import org.eclipse.cdt.managedbuilder.core.IConfiguration; import org.eclipse.cdt.managedbuilder.core.IManagedBuildInfo; import org.eclipse.cdt.managedbuilder.core.IOption; import org.eclipse.cdt.managedbuilder.core.IToolChain; import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager; import org.eclipse.cdt.managedbuilder.ui.wizards.MBSCustomPageManager; import org.eclipse.core.resources.IProject; import org.eclipse.core.resources.ResourcesPlugin; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.NullProgressMonitor; import org.eclipse.jface.operation.IRunnableWithProgress; /** * An operation that runs when the new project wizard finishes for the Cross GCC toolchain. * It reuses the information from {@link SetCrossCommandWizardPage} to set build options (prefix and path). * It also clears and reruns scanner discovery to account for the modified command. * */ public class SetCrossCommandOperation implements IRunnableWithProgress { public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { String projectName = (String) MBSCustomPageManager.getPageProperty(SetCrossCommandWizardPage.PAGE_ID, SetCrossCommandWizardPage.CROSS_PROJECT_NAME); String prefix = (String) MBSCustomPageManager.getPageProperty(SetCrossCommandWizardPage.PAGE_ID, SetCrossCommandWizardPage.CROSS_COMMAND_PREFIX); String path = (String) MBSCustomPageManager.getPageProperty(SetCrossCommandWizardPage.PAGE_ID, SetCrossCommandWizardPage.CROSS_COMMAND_PATH); SharedDefaults.getInstance().getSharedDefaultsMap().put(SetCrossCommandWizardPage.SHARED_DEFAULTS_PATH_KEY, path); SharedDefaults.getInstance().getSharedDefaultsMap() .put(SetCrossCommandWizardPage.SHARED_DEFAULTS_PREFIX_KEY, prefix); SharedDefaults.getInstance().updateShareDefaultsMap(SharedDefaults.getInstance().getSharedDefaultsMap()); IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName); if (!project.exists()) return; IManagedBuildInfo buildInfo = ManagedBuildManager.getBuildInfo(project); if (buildInfo == null) return; IConfiguration[] configs = buildInfo.getManagedProject().getConfigurations(); for (IConfiguration config : configs) { IToolChain toolchain = config.getToolChain(); IOption option = toolchain.getOptionBySuperClassId("cdt.managedbuild.option.gnu.cross.prefix"); //$NON-NLS-1$ ManagedBuildManager.setOption(config, toolchain, option, prefix); option = toolchain.getOptionBySuperClassId("cdt.managedbuild.option.gnu.cross.path"); //$NON-NLS-1$ ManagedBuildManager.setOption(config, toolchain, option, path); ICfgScannerConfigBuilderInfo2Set cbi = CfgScannerConfigProfileManager .getCfgScannerConfigBuildInfo(config); Map<CfgInfoContext, IScannerConfigBuilderInfo2> map = cbi.getInfoMap(); for (CfgInfoContext cfgInfoContext : map.keySet()) { IScannerConfigBuilderInfo2 bi = map.get(cfgInfoContext); String providerId = "specsFile"; //$NON-NLS-1$ String runCommand = bi.getProviderRunCommand(providerId); bi.setProviderRunCommand(providerId, prefix + runCommand); try { bi.save(); } catch (CoreException e) { Activator.log(e); } // Clear the path info that was captured at project creation time // TODO we need an API to do this to avoid the discouraged access warnings. DiscoveredPathInfo pathInfo = new DiscoveredPathInfo(project); InfoContext infoContext = cfgInfoContext.toInfoContext(); // 1. Remove scanner info from .metadata/.plugins/org.eclipse.cdt.make.core/Project.sc DiscoveredScannerInfoStore dsiStore = DiscoveredScannerInfoStore.getInstance(); try { dsiStore.saveDiscoveredScannerInfoToState(project, infoContext, pathInfo); } catch (CoreException e) { e.printStackTrace(); } // 2. Remove scanner info from CfgDiscoveredPathManager cache and from the Tool CfgDiscoveredPathManager cdpManager = CfgDiscoveredPathManager.getInstance(); cdpManager.removeDiscoveredInfo(project, cfgInfoContext); // 3. Remove scanner info from SI collector IScannerConfigBuilderInfo2 buildInfo2 = map.get(cfgInfoContext); if (buildInfo2 != null) { ScannerConfigProfileManager scpManager = ScannerConfigProfileManager.getInstance(); String selectedProfileId = buildInfo2.getSelectedProfileId(); SCProfileInstance profileInstance = scpManager.getSCProfileInstance(project, infoContext, selectedProfileId); IScannerInfoCollector collector = profileInstance.getScannerInfoCollector(); if (collector instanceof IScannerInfoCollectorCleaner) { ((IScannerInfoCollectorCleaner) collector).deleteAll(project); } buildInfo2 = null; } } } ManagedBuildManager.saveBuildInfo(project, true); for (IConfiguration config : configs) { ScannerConfigBuilder.build(config, ScannerConfigBuilder.PERFORM_CORE_UPDATE, new NullProgressMonitor()); } } }