| /******************************************************************************* |
| * Copyright (c) 2007 Chase Technology Ltd - http://www.chasetechnology.co.uk |
| * 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 Satchwell (Chase Technology Ltd) - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsl.jaxp.launching; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Preferences; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.wst.xsl.jaxp.launching.internal.FeaturePreferences; |
| import org.eclipse.wst.xsl.jaxp.launching.internal.JAXPLaunchingPlugin; |
| import org.eclipse.wst.xsl.jaxp.launching.internal.OutputPropertyPreferences; |
| import org.eclipse.wst.xsl.jaxp.launching.internal.ProcessorJar; |
| import org.eclipse.wst.xsl.jaxp.launching.internal.ProcessorPreferences; |
| import org.eclipse.wst.xsl.jaxp.launching.internal.registry.DebuggerRegistry; |
| import org.eclipse.wst.xsl.jaxp.launching.internal.registry.InvokerRegistry; |
| import org.eclipse.wst.xsl.jaxp.launching.internal.registry.ProcessorRegistry; |
| import org.eclipse.wst.xsl.jaxp.launching.internal.registry.ProcessorTypeRegistry; |
| |
| public class JAXPRuntime |
| { |
| public static final String PREF_PROCESSOR_XML = "PREF_PROCESSOR_XML"; //$NON-NLS-1$ |
| public static final String PREF_FEATURE_XML = "PREF_FEATURE_XML"; //$NON-NLS-1$ |
| public static final String PREF_OUTPUT_PROPERTIES_XML = "PREF_OUTPUT_PROPERTIES_XML"; //$NON-NLS-1$ |
| public static final String JRE_DEFAULT_PROCESSOR_ID = "org.eclipse.wst.xsl.launching.jre.default"; //$NON-NLS-1$ |
| public static final String JRE_DEFAULT_PROCESSOR_TYPE_ID = "org.eclipse.wst.xsl.launching.processorType.jreDefault"; //$NON-NLS-1$ |
| |
| private static byte[] NEXT_ID_LOCK = new byte[0]; |
| private static byte[] REGISTRY_LOCK = new byte[0]; |
| |
| private static int lastStandinID; |
| private static ProcessorTypeRegistry processorTypeRegistry; |
| private static ProcessorRegistry processorRegistry; |
| private static InvokerRegistry invokerRegistry; |
| private static DebuggerRegistry debuggerRegistry; |
| |
| private static ProcessorTypeRegistry getProcessorTypeRegistry() |
| { |
| synchronized (REGISTRY_LOCK) |
| { |
| if (processorTypeRegistry == null) |
| processorTypeRegistry = new ProcessorTypeRegistry(); |
| } |
| return processorTypeRegistry; |
| } |
| |
| public static ProcessorRegistry getProcessorRegistry() |
| { |
| synchronized (REGISTRY_LOCK) |
| { |
| if (processorRegistry == null) |
| processorRegistry = new ProcessorRegistry(); |
| } |
| return processorRegistry; |
| } |
| |
| private static InvokerRegistry getInvokerRegistry() |
| { |
| synchronized (REGISTRY_LOCK) |
| { |
| if (invokerRegistry == null) |
| invokerRegistry = new InvokerRegistry(); |
| } |
| return invokerRegistry; |
| } |
| |
| private static DebuggerRegistry getDebuggerRegistry() |
| { |
| synchronized (REGISTRY_LOCK) |
| { |
| if (debuggerRegistry == null) |
| debuggerRegistry = new DebuggerRegistry(); |
| } |
| return debuggerRegistry; |
| } |
| |
| private static void savePreferences() |
| { |
| JAXPLaunchingPlugin.getDefault().savePluginPreferences(); |
| synchronized (REGISTRY_LOCK) |
| { |
| // force the registries to be re-initialised next time it is required |
| processorRegistry = null; |
| processorTypeRegistry = null; |
| } |
| } |
| |
| /** |
| * Find a unique processor install id. Check existing 'real' processors, as |
| * well as the last id used for a standin. |
| */ |
| public static String createUniqueProcessorId(IProcessorType type) |
| { |
| IProcessorInstall[] installs = JAXPRuntime.getProcessors(type.getId()); |
| String id = null; |
| synchronized (NEXT_ID_LOCK) |
| { |
| do |
| { |
| id = String.valueOf(++lastStandinID); |
| } |
| while (isTaken(id, installs)); |
| } |
| return id; |
| } |
| |
| public static IProcessorJar createProcessorJar(IPath path) |
| { |
| return new ProcessorJar(path); |
| } |
| |
| private static boolean isTaken(String id, IProcessorInstall[] installs) |
| { |
| for (IProcessorInstall install : installs) |
| { |
| if (install.getId().equals(id)) |
| return true; |
| } |
| return false; |
| } |
| |
| public static IDebugger[] getDebuggers() |
| { |
| return getDebuggerRegistry().getDebuggers(); |
| } |
| |
| public static IDebugger getDebugger(String id) |
| { |
| return getDebuggerRegistry().getDebugger(id); |
| } |
| |
| public static IProcessorInstall[] getProcessors() |
| { |
| return getProcessorRegistry().getProcessors(); |
| } |
| |
| public static IProcessorInstall[] getProcessors(String typeId) |
| { |
| return getProcessorRegistry().getProcessors(typeId); |
| } |
| |
| public static IProcessorInstall getProcessor(String processorId) |
| { |
| IProcessorInstall[] processors = getProcessors(); |
| for (IProcessorInstall install : processors) |
| { |
| if (install.getId().equals(processorId)) |
| return install; |
| } |
| return null; |
| } |
| |
| public static IProcessorInstall getDefaultProcessor() |
| { |
| return getProcessorRegistry().getDefaultProcessor(); |
| } |
| |
| public static IProcessorInstall getJREDefaultProcessor() |
| { |
| return getProcessorRegistry().getJREDefaultProcessor(); |
| } |
| |
| public static IProcessorType[] getProcessorTypes() |
| { |
| return getProcessorTypeRegistry().getProcessorTypes(); |
| } |
| |
| public static IProcessorType[] getProcessorTypesExclJREDefault() |
| { |
| return getProcessorTypeRegistry().getProcessorTypesExclJREDefault(); |
| } |
| |
| public static IProcessorType getProcessorType(String id) |
| { |
| return getProcessorTypeRegistry().getProcessorType(id); |
| } |
| |
| public static IProcessorInvoker getProcessorInvoker(String invokerId) |
| { |
| return getInvokerRegistry().getProcessorInvoker(invokerId); |
| } |
| |
| public static IProcessorInvoker[] getProcessorInvokers() |
| { |
| return getInvokerRegistry().getProcessorInvokers(); |
| } |
| |
| private static Preferences getPreferences() |
| { |
| return JAXPLaunchingPlugin.getDefault().getPluginPreferences(); |
| } |
| |
| public static void saveFeaturePreferences(Map<IProcessorType, Map<String, String>> typeFeatures, IProgressMonitor monitor) throws CoreException |
| { |
| if (monitor.isCanceled()) |
| return; |
| try |
| { |
| monitor.beginTask(Messages.XSLTRuntime_5, 100); |
| FeaturePreferences prefs = new FeaturePreferences(); |
| Map<String,Map<String,String>> typeIdFeatures = new HashMap<String,Map<String,String>>(typeFeatures.size()); |
| for (IProcessorType type : typeFeatures.keySet()) |
| { |
| Map<String,String> values = typeFeatures.get(type); |
| typeIdFeatures.put(type.getId(), values); |
| } |
| prefs.setTypeFeatures(typeIdFeatures); |
| String xml = prefs.getAsXML(); |
| monitor.worked(40); |
| if (monitor.isCanceled()) |
| return; |
| JAXPRuntime.getPreferences().setValue(JAXPRuntime.PREF_FEATURE_XML, xml); |
| monitor.worked(30); |
| if (monitor.isCanceled()) |
| return; |
| JAXPRuntime.savePreferences(); |
| monitor.worked(30); |
| } |
| catch (Exception e) |
| { |
| throw new CoreException(new Status(IStatus.ERROR,JAXPLaunchingPlugin.PLUGIN_ID,Messages.XSLTRuntime_6,e)); |
| } |
| finally |
| { |
| monitor.done(); |
| } |
| } |
| |
| public static void saveOutputPropertyPreferences(Map<IProcessorType, Map<String,String>> typeProperties, IProgressMonitor monitor) throws CoreException |
| { |
| if (monitor.isCanceled()) |
| return; |
| try |
| { |
| monitor.beginTask(Messages.XSLTRuntime_7, 100); |
| OutputPropertyPreferences prefs = new OutputPropertyPreferences(); |
| for (IProcessorType type : typeProperties.keySet()) |
| { |
| prefs.setOutputPropertyValues(type.getId(), typeProperties.get(type)); |
| } |
| String xml = prefs.getAsXML(); |
| monitor.worked(40); |
| if (monitor.isCanceled()) |
| return; |
| JAXPRuntime.getPreferences().setValue(JAXPRuntime.PREF_OUTPUT_PROPERTIES_XML, xml); |
| monitor.worked(30); |
| if (monitor.isCanceled()) |
| return; |
| JAXPRuntime.savePreferences(); |
| monitor.worked(30); |
| } |
| catch (Exception e) |
| { |
| throw new CoreException(new Status(IStatus.ERROR,JAXPLaunchingPlugin.PLUGIN_ID,Messages.XSLTRuntime_8,e)); |
| } |
| finally |
| { |
| monitor.done(); |
| } |
| } |
| |
| public static void saveProcessorPreferences(IProcessorInstall[] installs, IProcessorInstall defaultInstall, IProgressMonitor monitor) throws CoreException |
| { |
| if (monitor.isCanceled()) |
| return; |
| try |
| { |
| monitor.beginTask(Messages.XSLTRuntime_9, 100); |
| ProcessorPreferences prefs = new ProcessorPreferences(); |
| if (defaultInstall != null) |
| prefs.setDefaultProcessorId(defaultInstall.getId()); |
| prefs.setProcessors(new ArrayList<IProcessorInstall>(Arrays.asList(installs))); |
| String xml = prefs.getAsXML(); |
| monitor.worked(40); |
| if (monitor.isCanceled()) |
| return; |
| JAXPRuntime.getPreferences().setValue(JAXPRuntime.PREF_PROCESSOR_XML, xml); |
| monitor.worked(30); |
| if (monitor.isCanceled()) |
| return; |
| JAXPRuntime.savePreferences(); |
| monitor.worked(30); |
| } |
| catch (Exception e) |
| { |
| throw new CoreException(new Status(IStatus.ERROR,JAXPLaunchingPlugin.PLUGIN_ID,Messages.XSLTRuntime_10,e)); |
| } |
| finally |
| { |
| monitor.done(); |
| } |
| } |
| |
| public static Map<String,String> createDefaultOutputProperties(String typeId) |
| { |
| Map<String,String> props = new HashMap<String,String>(); |
| if (JRE_DEFAULT_PROCESSOR_TYPE_ID.equals(typeId)) |
| props.put("indent", "yes"); //$NON-NLS-1$ //$NON-NLS-2$ |
| else if (JAXPLaunchConfigurationConstants.XALAN_TYPE_ID.equals(typeId)) |
| { |
| props.put("indent", "yes"); //$NON-NLS-1$ //$NON-NLS-2$ |
| props.put("{http://xml.apache.org/xslt}indent-amount", "4"); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| else if (JAXPLaunchConfigurationConstants.SAXON_TYPE_ID.equals(typeId)) |
| { |
| props.put("indent", "yes"); //$NON-NLS-1$ //$NON-NLS-2$ |
| props.put("{http://saxon.sf.net/}indent-spaces", "4"); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| else if (JAXPLaunchConfigurationConstants.SAXON_1_0_TYPE_ID.equals(typeId)) |
| { |
| props.put("indent", "yes"); //$NON-NLS-1$ //$NON-NLS-2$ |
| props.put("{http://saxon.sf.net/}indent-spaces", "4"); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| return props; |
| } |
| } |