diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/RemoteModule.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/RemoteModule.java | 379 |
1 files changed, 0 insertions, 379 deletions
diff --git a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/RemoteModule.java b/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/RemoteModule.java deleted file mode 100644 index 41d1120a8..000000000 --- a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/resources/RemoteModule.java +++ /dev/null @@ -1,379 +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.internal.ccvs.core.resources; - - -import java.util.*; - -import org.eclipse.core.runtime.*; -import org.eclipse.team.core.TeamException; -import org.eclipse.team.internal.ccvs.core.*; -import org.eclipse.team.internal.ccvs.core.client.*; -import org.eclipse.team.internal.ccvs.core.client.Command.LocalOption; -import org.eclipse.team.internal.ccvs.core.syncinfo.FolderSyncInfo; - -public class RemoteModule extends RemoteFolder { - - private String label; - private ICVSRemoteResource[] referencedModules; - private LocalOption[] localOptions; - private boolean expandable; - - public static RemoteModule[] getRemoteModules(ICVSRepositoryLocation repository, CVSTag tag, IProgressMonitor monitor) throws TeamException { - monitor = Policy.monitorFor(monitor); - monitor.beginTask(Policy.bind("RemoteModule.getRemoteModules"), 100); //$NON-NLS-1$ - try { - RemoteModule[] modules; - Session s = new Session(repository, getRemoteRootFolder(repository), false); - s.open(Policy.subMonitorFor(monitor, 10), false /* read-only */); - try { - modules = Command.CHECKOUT.getRemoteModules(s, tag, Policy.subMonitorFor(monitor, 90)); - } finally { - s.close(); - } - return modules; - } finally { - monitor.done(); - } - } - - private static ICVSFolder getRemoteRootFolder(ICVSRepositoryLocation repository) { - return new RemoteFolder(null, repository, "/", null); //$NON-NLS-1$ - } - - /** - * Create a set of RemoteModules from the provided module definition strings returned from the server - * - * At the moment, we are very restrictive on the types of modules we support. - */ - public static RemoteModule[] createRemoteModules(String[] moduleDefinitionStrings, ICVSRepositoryLocation repository, CVSTag tag) { - - Map modules = new HashMap(); - Map referencedModulesTable = new HashMap(); - Map moduleAliases = new HashMap(); - - // First pass: Create the remote module instances based on remote mapping - for (int i = 0; i < moduleDefinitionStrings.length; i++) { - - // Read the module name - StringTokenizer tokenizer = new StringTokenizer(moduleDefinitionStrings[i]); - String moduleName = tokenizer.nextToken(); - List localOptionsList; - String next; - try { - // Read the options associated with the module - localOptionsList = new ArrayList(); - next = tokenizer.nextToken(); - while (next.charAt(0) == '-') { - switch (next.charAt(1)) { - case 'a': // alias - localOptionsList.add(Checkout.ALIAS); - break; - case 'l': // don't recurse - localOptionsList.add(Checkout.DO_NOT_RECURSE); - break; - case 'd': // directory - localOptionsList.add(Checkout.makeDirectoryNameOption(tokenizer.nextToken())); - break; - case 'e': - case 'i': - case 'o': - case 't': - case 'u': // Ignore any programs - tokenizer.nextToken(); - break; - case 's': // status - localOptionsList.add(Checkout.makeStatusOption(tokenizer.nextToken())); - break; - default: // unanticipated option. Ignore it and go on - } - next = tokenizer.nextToken(); - } - } catch (NoSuchElementException e) { - // There is an invalid entry in the modules file. Log it and continue - CVSProviderPlugin.log(IStatus.WARNING, Policy.bind("RemoteModule.invalidDefinition", moduleDefinitionStrings[i], repository.getLocation()), null); //$NON-NLS-1$ - continue; - } - LocalOption[] localOptions = (LocalOption[]) localOptionsList.toArray(new LocalOption[localOptionsList.size()]); - - if (Checkout.ALIAS.isElementOf(localOptions)) { - - if (localOptions.length > 1) { - // XXX This is an error condition that needs to be reported - } - - // An alias expands to one or more modules or paths - List expansions = new ArrayList(10); - expansions.add(next); - while (tokenizer.hasMoreTokens()) - expansions.add(tokenizer.nextToken()); - - moduleAliases.put(moduleName, expansions.toArray(new String[expansions.size()])); - modules.put(moduleName, new RemoteModule(moduleName, null, repository, null, localOptions, tag, true)); - - } else { - - // The module definition may have a leading directory which can be followed by some files - if (!(next.charAt(0) == '&')) { - String directory = next; - List files = new ArrayList(); - while (tokenizer.hasMoreTokens() && (next.charAt(0) != '&')) { - next = tokenizer.nextToken() ; - if ((next.charAt(0) != '&')) - files.add(next); - } - RemoteModule remoteModule = new RemoteModule(moduleName, null, repository, directory, localOptions, tag, ! files.isEmpty()); - modules.put(moduleName, remoteModule); - if ( ! files.isEmpty()) { - ICVSRemoteResource[] children = new ICVSRemoteResource[files.size()]; - for (int j = 0; j < children.length; j++) { - children[j] = new RemoteFile(remoteModule, Update.STATE_NONE, (String)files.get(j), null, null, tag); - remoteModule.setChildren(children); - } - } - } else { - modules.put(moduleName, new RemoteModule(moduleName, null, repository, null, localOptions, tag, true)); - } - - // Record any referenced modules so that can be cross-referenced below - if (next.charAt(0) == '&') { - List children = new ArrayList(10); - children.add(next); - while (tokenizer.hasMoreTokens()) - children.add(tokenizer.nextToken()); - referencedModulesTable.put(moduleName, children.toArray(new String[children.size()])); - } - } - } - - // Second pass: Cross reference aliases to modules - // XXX Aliases can reference other aliases which confuses the expansion! - Iterator iter = moduleAliases.keySet().iterator(); - while (iter.hasNext()) { - String moduleName = (String)iter.next(); - RemoteModule module = (RemoteModule)modules.get(moduleName); - String[] expansion = (String[])moduleAliases.get(moduleName); - List referencedFolders = new ArrayList(); - boolean expandable = true; - for (int i = 0; i < expansion.length; i++) { - if (expansion[i].charAt(0) == '!') { - // XXX Unsupported for now - expandable = false; - } else { - IPath path = new Path(null, expansion[i]); - if (path.segmentCount() > 1) { - // XXX Unsupported for now - expandable = false; - } else { - RemoteModule child = (RemoteModule)modules.get(expansion[i]); - if (child == null) { - referencedFolders.add(new RemoteFolder(null, repository, path.toString(), tag)); - } else { - // Need to check if the child is a module alias - if (child.isAlias()) { - // XXX Unsupported for now - expandable = false; - } else { - referencedFolders.add(child); - } - } - } - } - } - if (expandable) { - //TODO: Make module static?? - module.setChildren((ICVSRemoteResource[]) referencedFolders.toArray(new ICVSRemoteResource[referencedFolders.size()])); - } else { - module.setExpandable(false); - } - } - - // Third pass: Cross reference remote modules where necessary - iter = modules.keySet().iterator(); - while (iter.hasNext()) { - String moduleName = (String)iter.next(); - String[] children = (String[])referencedModulesTable.get(moduleName); - if (children != null) { - RemoteModule module = (RemoteModule)modules.get(moduleName); - List referencedFolders = new ArrayList(); - boolean expandable = true; - for (int i = 0; i < children.length; i++) { - RemoteModule child = (RemoteModule)modules.get(children[i].substring(1)); - if (child == null) { - // invalid module definition - expandable = false; - } else if (child.isAlias()) { - // Include alias children in-line - expandable = false; -// referencedFolders.addAll(Arrays.asList(child.getChildren())); - } else { - // XXX not expandable if child has local directory option (-d) - if (Command.findOption(child.getLocalOptions(), "-d") != null) { //$NON-NLS-1$ - expandable = false; - } else { - referencedFolders.add(child); - } - } - } - if (expandable) { - module.setReferencedModules((ICVSRemoteResource[]) referencedFolders.toArray(new ICVSRemoteResource[referencedFolders.size()])); - } else { - module.setExpandable(false); - } - } - } - - return (RemoteModule[])modules.values().toArray(new RemoteModule[modules.size()]); - } - - public RemoteModule(String label, RemoteFolder parent, ICVSRepositoryLocation repository, String repositoryRelativePath, LocalOption[] localOptions, CVSTag tag, boolean isStatic) { - super(parent, - label, - repository, - repositoryRelativePath == null ? FolderSyncInfo.VIRTUAL_DIRECTORY : repositoryRelativePath, - tag, - isStatic); - this.localOptions = localOptions; - this.label = label; - this.expandable = true; - } - - public LocalOption[] getLocalOptions() { - return localOptions; - } - /* - * Override of inherited getMembers in order to combine the physical members with any referenced modules - */ - public ICVSRemoteResource[] getMembers(CVSTag tagName, IProgressMonitor monitor) throws CVSException { - - if ( ! expandable) return new ICVSRemoteResource[0]; - - ICVSRemoteResource[] physicalChildren; - if ( folderInfo.getIsStatic()) { - physicalChildren = getChildren(); - } else { - physicalChildren = super.getMembers(tagName, monitor); - } - ICVSRemoteResource[] allChildren; - if (referencedModules != null && referencedModules.length > 0) { - if (physicalChildren == null) { - allChildren = referencedModules; - } else { - // Combine two sets of children - allChildren = new ICVSRemoteResource[physicalChildren.length + referencedModules.length]; - for (int i = 0; i < physicalChildren.length; i++) { - allChildren[i] = physicalChildren[i]; - } - for (int i = 0; i < referencedModules.length; i++) { - allChildren[i + physicalChildren.length] = referencedModules[i]; - } - } - } else if (physicalChildren != null) { - allChildren = physicalChildren; - } else { - allChildren = new ICVSRemoteResource[0]; - } - return allChildren; - } - - private void setReferencedModules(ICVSRemoteResource[] referencedModules) { - this.referencedModules = referencedModules; - } - - public boolean isAlias() { - return Checkout.ALIAS.isElementOf(localOptions); - } - - /** - * @see ICVSRemoteFolder#isExpandable() - */ - public boolean isExpandable() { - return expandable; - } - - private void setExpandable(boolean expandable) { - this.expandable = expandable; - } - - /** - * @see ICVSRemoteFolder#forTag(CVSTag) - */ - public ICVSRemoteResource forTag(ICVSRemoteFolder parent, CVSTag tagName) { - RemoteModule r = new RemoteModule(label, (RemoteFolder)parent, getRepository(), folderInfo.getRepository(), localOptions, tagName, folderInfo.getIsStatic()); - r.setExpandable(expandable); - if (folderInfo.getIsStatic()) { - ICVSRemoteResource[] children = getChildren(); - if (children != null) { - List taggedChildren = new ArrayList(children.length); - for (int i = 0; i < children.length; i++) { - ICVSRemoteResource resource = children[i]; - taggedChildren.add(((RemoteResource)resource).forTag(r, tagName)); - } - r.setChildren((ICVSRemoteResource[]) taggedChildren.toArray(new ICVSRemoteResource[taggedChildren.size()])); - } - } - if (referencedModules != null) { - List taggedModules = new ArrayList(referencedModules.length); - for (int i = 0; i < referencedModules.length; i++) { - RemoteModule module = (RemoteModule)referencedModules[i]; - taggedModules.add(module.forTag(r, tagName)); - } - r.setReferencedModules((ICVSRemoteResource[]) taggedModules.toArray(new ICVSRemoteResource[taggedModules.size()])); - } - return r; - } - - /** - * @see org.eclipse.team.internal.ccvs.core.ICVSRemoteFolder#isDefinedModule() - */ - public boolean isDefinedModule() { - return true; - } - /** - * @see java.lang.Object#equals(java.lang.Object) - */ - public boolean equals(Object arg0) { - if (arg0 instanceof RemoteModule) { - RemoteModule module = (RemoteModule) arg0; - return (getName().equals(module.getName()) && super.equals(module)); - } - return false; - } - - /** - * @see java.lang.Object#hashCode() - */ - public int hashCode() { - return super.hashCode() | getName().hashCode(); - } - - /** - * @see org.eclipse.team.internal.ccvs.core.ICVSFolder#getChild(java.lang.String) - */ - public ICVSResource getChild(String path) throws CVSException { - if (path.equals(Session.CURRENT_LOCAL_FOLDER) || path.length() == 0) - return this; - // If the path is one segment and it's a referenced module, return the module - // Note: the overriden method will extract the first segment from a multi segment - // path and re-invoke this method so we only need to check for one segment here - // and use the inherited method in the other cases - if (referencedModules != null) { - if (path.indexOf(Session.SERVER_SEPARATOR) == -1) { - for (int i=0;i<referencedModules.length;i++) { - if (referencedModules[i].getName().equals(path)) - return referencedModules[i]; - } - } - } - return super.getChild(path); - } - -} |