diff options
Diffstat (limited to 'bundles/org.eclipse.team.core/src/org/eclipse/team/core/Team.java')
| -rw-r--r-- | bundles/org.eclipse.team.core/src/org/eclipse/team/core/Team.java | 601 |
1 files changed, 0 insertions, 601 deletions
diff --git a/bundles/org.eclipse.team.core/src/org/eclipse/team/core/Team.java b/bundles/org.eclipse.team.core/src/org/eclipse/team/core/Team.java deleted file mode 100644 index 74af21766..000000000 --- a/bundles/org.eclipse.team.core/src/org/eclipse/team/core/Team.java +++ /dev/null @@ -1,601 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.team.core; - -import java.io.*; -import java.util.*; - -import org.eclipse.core.resources.*; -import org.eclipse.core.runtime.*; -import org.eclipse.core.runtime.Preferences.PropertyChangeEvent; -import org.eclipse.team.internal.core.*; - -/** - * The Team class provides a global point of reference for the global ignore set - * and the text/binary registry. - * - * @since 2.0 - */ -public final class Team { - - private static final String PREF_TEAM_IGNORES = "ignore_files"; //$NON-NLS-1$ - private static final String PREF_TEAM_TYPES = "file_types"; //$NON-NLS-1$ - private static final String PREF_TEAM_SEPARATOR = "\n"; //$NON-NLS-1$ - public static final Status OK_STATUS = new Status(Status.OK, TeamPlugin.ID, Status.OK, Policy.bind("ok"), null); //$NON-NLS-1$ - - // File type constants - public static final int UNKNOWN = 0; - public static final int TEXT = 1; - public static final int BINARY = 2; - - // Keys: file extensions. Values: Integers - private static SortedMap globalTypes, pluginTypes; - - // The ignore list that is read at startup from the persisted file - private static SortedMap globalIgnore, pluginIgnore; - private static StringMatcher[] ignoreMatchers; - - private static class FileTypeInfo implements IFileTypeInfo { - private String extension; - private int type; - - public FileTypeInfo(String extension, int type) { - this.extension = extension; - this.type = type; - } - public String getExtension() { - return extension; - } - public int getType() { - return type; - } - } - - /** - * Return the type of the given IStorage. - * - * Valid return values are: - * Team.TEXT - * Team.BINARY - * Team.UNKNOWN - * - * @param storage the IStorage - * @return whether the given IStorage is TEXT, BINARY, or UNKNOWN - */ - public static int getType(IStorage storage) { - String extension = getFileExtension(storage.getName()); - if (extension == null) return UNKNOWN; - SortedMap table = getFileTypeTable(); - Integer integer = (Integer)table.get(extension); - if (integer == null) return UNKNOWN; - return integer.intValue(); - } - - /** - * Returns whether the given file should be ignored. - * - * This method answers true if the file matches one of the global ignore - * patterns, or if the file is marked as derived. - * - * @param file the file - * @return whether the file should be ignored - */ - public static boolean isIgnoredHint(IResource resource) { - if (resource.isDerived()) return true; - return matchesEnabledIgnore(resource); - } - - /** - * Returns whether the given file should be ignored. - * @deprecated use isIgnoredHint(IResource) instead - */ - public static boolean isIgnoredHint(IFile file) { - if (file.isDerived()) return true; - return matchesEnabledIgnore(file); - } - - private static boolean matchesEnabledIgnore(IResource resource) { - StringMatcher[] matchers = getStringMatchers(); - for (int i = 0; i < matchers.length; i++) { - if (matchers[i].match(resource.getName())) return true; - } - return false; - } - - /** - * Returns whether the given file should be ignored. - * @deprecated use isIgnoredHint instead - */ - public static boolean isIgnored(IFile file) { - return matchesEnabledIgnore(file); - } - - private static IFileTypeInfo[] getFileTypeInfo(SortedMap map) { - List result = new ArrayList(); - Iterator e = map.keySet().iterator(); - while (e.hasNext()) { - String string = (String)e.next(); - int type = ((Integer)map.get(string)).intValue(); - result.add(new FileTypeInfo(string, type)); - } - return (IFileTypeInfo[])result.toArray(new IFileTypeInfo[result.size()]); - } - - /** - * Return all known file types. - * - * @return all known file types - */ - public static IFileTypeInfo[] getAllTypes() { - return getFileTypeInfo(getFileTypeTable()); - } - - /** - * Returns the list of global ignores. - */ - public synchronized static IIgnoreInfo[] getAllIgnores() { - // The ignores are cached and when the preferences change the - // cache is cleared. This makes it faster to lookup without having - // to re-parse the preferences. - if (globalIgnore == null) { - globalIgnore = new TreeMap(); - pluginIgnore = new TreeMap(); - ignoreMatchers = null; - try { - readIgnoreState(); - } catch (TeamException e) { - TeamPlugin.log(IStatus.ERROR, Policy.bind("Team.Error_loading_ignore_state_from_disk_1"), e); //$NON-NLS-1$ - } - initializePluginIgnores(pluginIgnore, globalIgnore); - } - IIgnoreInfo[] result = getIgnoreInfo(globalIgnore); - return result; - } - - private static IIgnoreInfo[] getIgnoreInfo(Map gIgnore) { - IIgnoreInfo[] result = new IIgnoreInfo[gIgnore.size()]; - Iterator e = gIgnore.keySet().iterator(); - int i = 0; - while (e.hasNext() ) { - final String pattern = (String)e.next(); - final boolean enabled = ((Boolean)gIgnore.get(pattern)).booleanValue(); - result[i++] = new IIgnoreInfo() { - private String p = pattern; - private boolean e = enabled; - public String getPattern() { - return p; - } - public boolean getEnabled() { - return e; - } - }; - } - return result; - } - - private synchronized static StringMatcher[] getStringMatchers() { - if (ignoreMatchers==null) { - IIgnoreInfo[] ignorePatterns = getAllIgnores(); - Vector matchers = new Vector(ignorePatterns.length); - for (int i = 0; i < ignorePatterns.length; i++) { - if (ignorePatterns[i].getEnabled()) { - matchers.add(new StringMatcher(ignorePatterns[i].getPattern(), true, false)); - } - } - ignoreMatchers = new StringMatcher[matchers.size()]; - matchers.copyInto(ignoreMatchers); - } - return ignoreMatchers; - } - - private synchronized static SortedMap getFileTypeTable() { - // The types are cached and when the preferences change the - // cache is cleared. This makes it faster to lookup without having - // to re-parse the preferences. - if (globalTypes == null) loadTextState(); - return globalTypes; - } - - /** - * Set the file type for the give extension to the given type. - * - * Valid types are: - * Team.TEXT - * Team.BINARY - * Team.UNKNOWN - * - * @param extension the file extension - * @param type the file type - */ - public static void setAllTypes(String[] extensions, int[] types) { - if (pluginTypes == null) { - loadTextState(); - } - globalTypes = new TreeMap(); - for (int i = 0; i < extensions.length; i++) { - globalTypes.put(extensions[i], new Integer(types[i])); - } - // Now set into preferences - StringBuffer buf = new StringBuffer(); - Iterator e = globalTypes.keySet().iterator(); - while (e.hasNext()) { - String extension = (String)e.next(); - boolean isCustom = (!pluginTypes.containsKey(extension)) || - !((Integer)pluginTypes.get(extension)).equals(globalTypes.get(extension)); - if (isCustom) { - buf.append(extension); - buf.append(PREF_TEAM_SEPARATOR); - Integer type = (Integer)globalTypes.get(extension); - buf.append(type); - buf.append(PREF_TEAM_SEPARATOR); - } - - } - TeamPlugin.getPlugin().getPluginPreferences().setValue(PREF_TEAM_TYPES, buf.toString()); - } - - /** - * Add patterns to the list of global ignores. - */ - public static void setAllIgnores(String[] patterns, boolean[] enabled) { - globalIgnore = new TreeMap(); - ignoreMatchers = null; - for (int i = 0; i < patterns.length; i++) { - globalIgnore.put(patterns[i], new Boolean(enabled[i])); - } - // Now set into preferences - StringBuffer buf = new StringBuffer(); - Iterator e = globalIgnore.keySet().iterator(); - while (e.hasNext()) { - String pattern = (String)e.next(); - boolean isCustom = (!pluginIgnore.containsKey(pattern)) || - !((Boolean)pluginIgnore.get(pattern)).equals(globalIgnore.get(pattern)); - if (isCustom) { - buf.append(pattern); - buf.append(PREF_TEAM_SEPARATOR); - boolean en = ((Boolean)globalIgnore.get(pattern)).booleanValue(); - buf.append(en); - buf.append(PREF_TEAM_SEPARATOR); - } - - } - TeamPlugin.getPlugin().getPluginPreferences().setValue(PREF_TEAM_IGNORES, buf.toString()); - } - - /* - * TEXT - * - * Reads the text patterns currently defined by extensions. - */ - private static void initializePluginPatterns(Map pTypes, Map fTypes) { - TeamPlugin plugin = TeamPlugin.getPlugin(); - if (plugin != null) { - IExtensionPoint extension = Platform.getExtensionRegistry().getExtensionPoint(TeamPlugin.ID, TeamPlugin.FILE_TYPES_EXTENSION); - if (extension != null) { - IExtension[] extensions = extension.getExtensions(); - for (int i = 0; i < extensions.length; i++) { - IConfigurationElement[] configElements = extensions[i].getConfigurationElements(); - for (int j = 0; j < configElements.length; j++) { - String ext = configElements[j].getAttribute("extension"); //$NON-NLS-1$ - if (ext != null) { - String type = configElements[j].getAttribute("type"); //$NON-NLS-1$ - // If the extension doesn't already exist, add it. - if (!fTypes.containsKey(ext)) { - if (type.equals("text")) { //$NON-NLS-1$ - pTypes.put(ext, new Integer(TEXT)); - fTypes.put(ext, new Integer(TEXT)); - } else if (type.equals("binary")) { //$NON-NLS-1$ - fTypes.put(ext, new Integer(BINARY)); - pTypes.put(ext, new Integer(BINARY)); - } - } - } - } - } - } - } - } - - /* - * TEXT - * - * Read the saved file type state from the given input stream. - * - * @param dis the input stream to read the saved state from - * @throws IOException if an I/O problem occurs - */ - private static void readTextState(DataInputStream dis) throws IOException { - int extensionCount = 0; - try { - extensionCount = dis.readInt(); - } catch (EOFException e) { - // Ignore the exception, it will occur if there are no - // patterns stored in the state file. - return; - } - for (int i = 0; i < extensionCount; i++) { - String extension = dis.readUTF(); - int type = dis.readInt(); - globalTypes.put(extension, new Integer(type)); - } - } - - /* - * TEXT - * - * Load the file type registry saved state. This loads the previously saved - * contents, as well as discovering any values contributed by plug-ins. - */ - private static void loadTextState() { - globalTypes = new TreeMap(); - boolean old = loadBackwardCompatibleTextState(); - if (!old) loadTextPreferences(); - pluginTypes = new TreeMap(); - initializePluginPatterns(pluginTypes, globalTypes); - if (old) TeamPlugin.getPlugin().savePluginPreferences(); - } - - private static void loadTextPreferences() { - Preferences pref = TeamPlugin.getPlugin().getPluginPreferences(); - if (!pref.contains(PREF_TEAM_TYPES)) return; - pref.addPropertyChangeListener(new Preferences.IPropertyChangeListener() { - public void propertyChange(PropertyChangeEvent event) { - // when a property is changed, invalidate our cache so that - // properties will be recalculated. - if(event.getProperty().equals(PREF_TEAM_TYPES)) - globalTypes = null; - } - }); - String prefTypes = pref.getString(PREF_TEAM_TYPES); - StringTokenizer tok = new StringTokenizer(prefTypes, PREF_TEAM_SEPARATOR); - String extension, integer; - try { - while (true) { - extension = tok.nextToken(); - if (extension.length()==0) return; - integer = tok.nextToken(); - globalTypes.put(extension, Integer.valueOf(integer)); - } - } catch (NoSuchElementException e) { - return; - } - - } - /* - * If the workspace is an old 2.0 one, read the old file and delete it - */ - private static boolean loadBackwardCompatibleTextState() { - // File name of the persisted file type information - String STATE_FILE = ".fileTypes"; //$NON-NLS-1$ - IPath pluginStateLocation = TeamPlugin.getPlugin().getStateLocation().append(STATE_FILE); - File f = pluginStateLocation.toFile(); - if (!f.exists()) return false; - try { - DataInputStream dis = new DataInputStream(new FileInputStream(f)); - try { - readTextState(dis); - } finally { - dis.close(); - } - } catch (IOException ex) { - TeamPlugin.log(Status.ERROR, ex.getMessage(), ex); - return false; - } - f.delete(); - return true; - } - - /* - * IGNORE - * - * Reads the ignores currently defined by extensions. - */ - private static void initializePluginIgnores(SortedMap pIgnore, SortedMap gIgnore) { - TeamPlugin plugin = TeamPlugin.getPlugin(); - if (plugin != null) { - IExtensionPoint extension = Platform.getExtensionRegistry().getExtensionPoint(TeamPlugin.ID, TeamPlugin.IGNORE_EXTENSION); - if (extension != null) { - IExtension[] extensions = extension.getExtensions(); - for (int i = 0; i < extensions.length; i++) { - IConfigurationElement [] configElements = extensions[i].getConfigurationElements(); - for (int j = 0; j < configElements.length; j++) { - String pattern = configElements[j].getAttribute("pattern"); //$NON-NLS-1$ - if (pattern != null) { - String selected = configElements[j].getAttribute("enabled"); //$NON-NLS-1$ - if (selected == null) { - // Check for selected because this used to be the field name - selected = configElements[j].getAttribute("selected"); //$NON-NLS-1$ - } - boolean enabled = selected != null && selected.equalsIgnoreCase("true"); //$NON-NLS-1$ - // if this ignore doesn't already exist, add it to the global list - pIgnore.put(pattern, new Boolean(enabled)); - if (!gIgnore.containsKey(pattern)) { - gIgnore.put(pattern, new Boolean(enabled)); - } - } - } - } - } - } - } - - /* - * IGNORE - * - * Reads global ignore preferences and populates globalIgnore - */ - private static void readIgnoreState() throws TeamException { - if (readBackwardCompatibleIgnoreState()) return; - Preferences pref = TeamPlugin.getPlugin().getPluginPreferences(); - if (!pref.contains(PREF_TEAM_IGNORES)) return; - pref.addPropertyChangeListener(new Preferences.IPropertyChangeListener() { - public void propertyChange(PropertyChangeEvent event) { - // when a property is changed, invalidate our cache so that - // properties will be recalculated. - if(event.getProperty().equals(PREF_TEAM_IGNORES)) - globalIgnore = null; - } - }); - String prefIgnores = pref.getString(PREF_TEAM_IGNORES); - StringTokenizer tok = new StringTokenizer(prefIgnores, PREF_TEAM_SEPARATOR); - String pattern, enabled; - try { - while (true) { - pattern = tok.nextToken(); - if (pattern.length()==0) return; - enabled = tok.nextToken(); - globalIgnore.put(pattern, new Boolean(enabled)); - } - } catch (NoSuchElementException e) { - return; - } - } - - /* - * For backward compatibility, we still look at if we have .globalIgnores - */ - private static boolean readBackwardCompatibleIgnoreState() throws TeamException { - String GLOBALIGNORE_FILE = ".globalIgnores"; //$NON-NLS-1$ - IPath pluginStateLocation = TeamPlugin.getPlugin().getStateLocation().append(GLOBALIGNORE_FILE); - File f = pluginStateLocation.toFile(); - if (!f.exists()) return false; - try { - DataInputStream dis = new DataInputStream(new FileInputStream(f)); - try { - int ignoreCount = 0; - try { - ignoreCount = dis.readInt(); - } catch (EOFException e) { - // Ignore the exception, it will occur if there are no ignore - // patterns stored in the provider state file. - return false; - } - for (int i = 0; i < ignoreCount; i++) { - String pattern = dis.readUTF(); - boolean enabled = dis.readBoolean(); - globalIgnore.put(pattern, new Boolean(enabled)); - } - } finally { - dis.close(); - } - f.delete(); - } catch (FileNotFoundException e) { - // not a fatal error, there just happens not to be any state to read - } catch (IOException ex) { - throw new TeamException(new Status(IStatus.ERROR, TeamPlugin.ID, 0, Policy.bind("Team.readError"), ex)); //$NON-NLS-1$ - } - return true; - } - /** - * Initialize the registry, restoring its state. - * - * This method is called by the plug-in upon startup, clients should not call this method - */ - public static void startup() { - // Register a delta listener that will tell the provider about a project move - ResourcesPlugin.getWorkspace().addResourceChangeListener(new IResourceChangeListener() { - public void resourceChanged(IResourceChangeEvent event) { - IResourceDelta[] projectDeltas = event.getDelta().getAffectedChildren(); - for (int i = 0; i < projectDeltas.length; i++) { - IResourceDelta delta = projectDeltas[i]; - IResource resource = delta.getResource(); - // Only consider project additions that are moves - if (delta.getKind() != IResourceDelta.ADDED) continue; - if ((delta.getFlags() & IResourceDelta.MOVED_FROM) == 0) continue; - // Only consider projects that have a provider - if (!RepositoryProvider.isShared(resource.getProject())) continue; - RepositoryProvider provider = RepositoryProvider.getProvider(resource.getProject()); - if (provider == null) continue; - // Only consider providers whose project is not mapped properly already - if (provider.getProject().equals(resource.getProject())) continue; - // Tell the provider about it's new project - provider.setProject(resource.getProject()); - } - } - }, IResourceChangeEvent.POST_CHANGE); - } - - /** - * Shut down the registry, persisting its state. - * - * This method is called by the plug-in upon shutdown, clients should not call this method - */ - public static void shutdown() { - TeamPlugin.getPlugin().savePluginPreferences(); - } - /** - * @deprecated - * Use {@link org.eclipse.team.core.RepositoryProviderType#getProjectSetCapability()} - * to obtain an instance of {@link ProjectSetCapability} instead. - */ - public static IProjectSetSerializer getProjectSetSerializer(String id) { - TeamPlugin plugin = TeamPlugin.getPlugin(); - if (plugin != null) { - IExtensionPoint extension = plugin.getDescriptor().getExtensionPoint(TeamPlugin.PROJECT_SET_EXTENSION); - if (extension != null) { - IExtension[] extensions = extension.getExtensions(); - for (int i = 0; i < extensions.length; i++) { - IConfigurationElement [] configElements = extensions[i].getConfigurationElements(); - for (int j = 0; j < configElements.length; j++) { - String extensionId = configElements[j].getAttribute("id"); //$NON-NLS-1$ - if (extensionId != null && extensionId.equals(id)) { - try { - return (IProjectSetSerializer)configElements[j].createExecutableExtension("class"); //$NON-NLS-1$ - } catch (CoreException e) { - TeamPlugin.log(e); - return null; - } - } - } - } - } - } - return null; - } - - private static String getFileExtension(String name) { - if (name == null) return null; - int index = name.lastIndexOf('.'); - if (index == -1) - return null; - if (index == (name.length() - 1)) - return ""; //$NON-NLS-1$ - return name.substring(index + 1); - } - - /** - * Return the default ignore infos - * (i.e. those that are specified in - * plugin manifests). - * @return the default ignore infos. - * @since 3.0 - */ - public static IIgnoreInfo[] getDefaultIgnores() { - SortedMap gIgnore = new TreeMap(); - SortedMap pIgnore = new TreeMap(); - initializePluginIgnores(pIgnore, gIgnore); - return getIgnoreInfo(gIgnore); - } - - /** - * Return the default file type bindings - * (i.e. those that are specified in - * plugin manifests). - * @return the default file type bindings - * @since 3.0 - */ - public static IFileTypeInfo[] getDefaultTypes() { - SortedMap gTypes = new TreeMap(); - SortedMap pTypes = new TreeMap(); - initializePluginPatterns(pTypes, gTypes); - return getFileTypeInfo(gTypes); - } -} |