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 | 615 |
1 files changed, 0 insertions, 615 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 96a1a2b85..000000000 --- a/bundles/org.eclipse.team.core/src/org/eclipse/team/core/Team.java +++ /dev/null @@ -1,615 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2002 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v0.5 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v05.html - * - * Contributors: - * IBM - Initial API and implementation - ******************************************************************************/ -package org.eclipse.team.core; - -import java.io.DataInputStream; -import java.io.EOFException; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Enumeration; -import java.util.HashMap; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.NoSuchElementException; -import java.util.StringTokenizer; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IProjectDescription; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceChangeEvent; -import org.eclipse.core.resources.IResourceChangeListener; -import org.eclipse.core.resources.IResourceDelta; -import org.eclipse.core.resources.IStorage; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.IExtension; -import org.eclipse.core.runtime.IExtensionPoint; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.MultiStatus; -import org.eclipse.core.runtime.Preferences; -import org.eclipse.core.runtime.Status; -import org.eclipse.team.internal.core.Policy; -import org.eclipse.team.internal.core.StringMatcher; -import org.eclipse.team.internal.core.TeamPlugin; - -/** - * 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 { - - public static final String PREF_TEAM_IGNORES = "ignore_files"; //$NON-NLS-1$ - public static final String PREF_TEAM_TYPES = "file_types"; //$NON-NLS-1$ - public 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 Hashtable fileTypes, pluginTypes; - - // The ignore list that is read at startup from the persisted file - private static Map globalIgnore, pluginIgnore; - - 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; - } - } - - private static class IgnoreInfo implements IIgnoreInfo { - private String pattern; - private boolean enabled; - - public IgnoreInfo(String pattern, boolean enabled) { - this.pattern = pattern; - this.enabled = enabled; - } - public String getPattern() { - return pattern; - } - public boolean getEnabled() { - return enabled; - } - }; - - /** - * 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; - Hashtable 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(IFile file) { - if (file.isDerived()) return true; - IIgnoreInfo[] ignorePatterns = getAllIgnores(); - StringMatcher matcher; - for (int i = 0; i < ignorePatterns.length; i++) { - IIgnoreInfo info = ignorePatterns[i]; - if (info.getEnabled()) { - matcher = new StringMatcher(info.getPattern(), true, false); - if (matcher.match(file.getName())) return true; - } - } - return false; - } - - /** - * Returns whether the given file should be ignored. - * @deprecated use isIgnoredHint instead - */ - public static boolean isIgnored(IFile file) { - IIgnoreInfo[] ignorePatterns = getAllIgnores(); - StringMatcher matcher; - for (int i = 0; i < ignorePatterns.length; i++) { - IIgnoreInfo info = ignorePatterns[i]; - if (info.getEnabled()) { - matcher = new StringMatcher(info.getPattern(), true, false); - if (matcher.match(file.getName())) return true; - } - } - return false; - } - - /** - * Return all known file types. - * - * @return all known file types - */ - public static IFileTypeInfo[] getAllTypes() { - List result = new ArrayList(); - Hashtable table = getFileTypeTable(); - Enumeration e = table.keys(); - while (e.hasMoreElements()) { - String string = (String)e.nextElement(); - int type = ((Integer)table.get(string)).intValue(); - result.add(new FileTypeInfo(string, type)); - } - return (IFileTypeInfo[])result.toArray(new IFileTypeInfo[result.size()]); - } - - /** - * Returns the list of global ignores. - */ - public synchronized static IIgnoreInfo[] getAllIgnores() { - if (globalIgnore == null) { - globalIgnore = new HashMap(); - try { - readIgnoreState(); - } catch (TeamException e) { - TeamPlugin.log(IStatus.ERROR, Policy.bind("Team.Error_loading_ignore_state_from_disk_1"), e); //$NON-NLS-1$ - } - initializePluginIgnores(); - } - IIgnoreInfo[] result = new IIgnoreInfo[globalIgnore.size()]; - Iterator e = globalIgnore.keySet().iterator(); - int i = 0; - while (e.hasNext() ) { - final String pattern = (String)e.next(); - final boolean enabled = ((Boolean)globalIgnore.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 Hashtable getFileTypeTable() { - if (fileTypes == null) loadTextState(); - return fileTypes; - } - - /** - * 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) { - fileTypes = new Hashtable(11); - for (int i = 0; i < extensions.length; i++) { - fileTypes.put(extensions[i], new Integer(types[i])); - } - // Now set into preferences - StringBuffer buf = new StringBuffer(); - Iterator e = fileTypes.keySet().iterator(); - while (e.hasNext()) { - String extension = (String)e.next(); - boolean isCustom = (!pluginTypes.containsKey(extension)) || - !((Integer)pluginTypes.get(extension)).equals((Integer)pluginTypes.get(extension)); - if (isCustom) { - buf.append(extension); - buf.append(PREF_TEAM_SEPARATOR); - Integer type = (Integer)fileTypes.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 Hashtable(11); - 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((Boolean)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()); - } - - /** - * Utility method for removing a project nature from a project. - * - * @param proj the project to remove the nature from - * @param natureId the nature id to remove - * @param monitor a progress monitor to indicate the duration of the operation, or - * <code>null</code> if progress reporting is not required. - * - * @deprecated - */ - public static void removeNatureFromProject(IProject proj, String natureId, IProgressMonitor monitor) throws TeamException { - try { - IProjectDescription description = proj.getDescription(); - String[] prevNatures= description.getNatureIds(); - List newNatures = new ArrayList(Arrays.asList(prevNatures)); - newNatures.remove(natureId); - description.setNatureIds((String[])newNatures.toArray(new String[newNatures.size()])); - proj.setDescription(description, monitor); - } catch(CoreException e) { - throw wrapException(Policy.bind("manager.errorRemovingNature", proj.getName(), natureId), e); //$NON-NLS-1$ - } - } - - /** - * Utility method for adding a nature to a project. - * - * @param proj the project to add the nature - * @param natureId the id of the nature to assign to the project - * @param monitor a progress monitor to indicate the duration of the operation, or - * <code>null</code> if progress reporting is not required. - * - * @exception TeamException if a problem occured setting the nature - * - * @deprecated - */ - public static void addNatureToProject(IProject proj, String natureId, IProgressMonitor monitor) throws TeamException { - try { - IProjectDescription description = proj.getDescription(); - String[] prevNatures= description.getNatureIds(); - String[] newNatures= new String[prevNatures.length + 1]; - System.arraycopy(prevNatures, 0, newNatures, 0, prevNatures.length); - newNatures[prevNatures.length]= natureId; - description.setNatureIds(newNatures); - proj.setDescription(description, monitor); - } catch(CoreException e) { - throw wrapException(Policy.bind("manager.errorSettingNature", proj.getName(), natureId), e); //$NON-NLS-1$ - } - } - - /* - * TEXT - * - * Reads the text patterns currently defined by extensions. - */ - private static void initializePluginPatterns() { - pluginTypes = new Hashtable(); - TeamPlugin plugin = TeamPlugin.getPlugin(); - if (plugin != null) { - IExtensionPoint extension = plugin.getDescriptor().getExtensionPoint(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 (!fileTypes.containsKey(ext)) { - if (type.equals("text")) { //$NON-NLS-1$ - pluginTypes.put(ext, new Integer(TEXT)); - fileTypes.put(ext, new Integer(TEXT)); - } else if (type.equals("binary")) { //$NON-NLS-1$ - fileTypes.put(ext, new Integer(BINARY)); - pluginTypes.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(); - fileTypes.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() { - fileTypes = new Hashtable(11); - boolean old = loadBackwardCompatibleTextState(); - if (!old) loadTextPreferences(); - initializePluginPatterns(); - if (old) TeamPlugin.getPlugin().savePluginPreferences(); - } - - private static void loadTextPreferences() { - Preferences pref = TeamPlugin.getPlugin().getPluginPreferences(); - if (!pref.contains(PREF_TEAM_TYPES)) return; - 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(); - fileTypes.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() { - pluginIgnore = new Hashtable(); - TeamPlugin plugin = TeamPlugin.getPlugin(); - if (plugin != null) { - IExtensionPoint extension = plugin.getDescriptor().getExtensionPoint(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("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 - pluginIgnore.put(pattern, new Boolean(enabled)); - if (!globalIgnore.containsKey(pattern)) { - globalIgnore.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; - 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() throws CoreException { - // 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(); - RepositoryProvider provider = RepositoryProvider.getProvider(resource.getProject()); - // Only consider projects that have a provider - if (provider == null) continue; - // Only consider project additions that are moves - if (delta.getKind() != IResourceDelta.ADDED) continue; - if ((delta.getFlags() & IResourceDelta.MOVED_FROM) == 0) 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.PRE_AUTO_BUILD); - } - - /** - * 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(); - } - 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.getStatus()); - return null; - } - } - } - } - } - } - return null; - } - private static TeamException wrapException(String message, CoreException e) { - MultiStatus status = new MultiStatus(TeamPlugin.ID, 0, message, e); - status.merge(e.getStatus()); - return new TeamException(status); - } - - 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); - } -} |