diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/syncinfo/FolderSyncInfo.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/syncinfo/FolderSyncInfo.java | 315 |
1 files changed, 0 insertions, 315 deletions
diff --git a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/syncinfo/FolderSyncInfo.java b/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/syncinfo/FolderSyncInfo.java deleted file mode 100644 index 31ac7d209..000000000 --- a/bundles/org.eclipse.team.cvs.core/src/org/eclipse/team/internal/ccvs/core/syncinfo/FolderSyncInfo.java +++ /dev/null @@ -1,315 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2003 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.syncinfo; - - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.DataInputStream; -import java.io.DataOutputStream; -import java.io.IOException; - -import org.eclipse.team.internal.ccvs.core.CVSException; -import org.eclipse.team.internal.ccvs.core.CVSTag; -import org.eclipse.team.internal.ccvs.core.Policy; -import org.eclipse.team.internal.ccvs.core.resources.CVSEntryLineTag; -import org.eclipse.team.internal.ccvs.core.util.Assert; - -/** - * Value (immutable) object that represents workspace state information about the contents of a - * folder that was retreived from a CVS repository. It is a specialized representation of the files from - * the CVS sub-directory that contain folder specific connection information (e.g. Root, Repository, Tag). - * - * @see ICVSFolder#getFolderSyncInfo() - */ -public class FolderSyncInfo { - - // The Repository value for virtual directories (i.e. local with no corresponding remote) - public static final String VIRTUAL_DIRECTORY = "CVSROOT/Emptydir"; //$NON-NLS-1$ - - // relative path of this folder in the repository, project1/folder1/folder2 - protected String repository; - - // :pserver:user@host:/home/user/repo - private String root; - - // sticky tag (e.g. version, date, or branch tag applied to folder) - private CVSEntryLineTag tag; - - // if true then it means only part of the folder was fetched from the repository, and CVS will not create - // additional files in that folder. - private boolean isStatic; - - /** - * Construct a folder sync object. - * - * @param repo the relative path of this folder in the repository, cannot be <code>null</code>. - * @param root the location of the repository, cannot be <code>null</code>. - * @param tag the tag set for the folder or <code>null</code> if there is no tag applied. - * @param isStatic to indicate is only part of the folder was fetched from the server. - */ - public FolderSyncInfo(String repo, String root, CVSTag tag, boolean isStatic) { - Assert.isNotNull(repo); - Assert.isNotNull(root); - this.repository = repo; - // intern the root so that caching of FolderSyncInfos for folders will use less space - this.root = root.intern(); - ensureRepositoryRelativeToRoot(); - this.isStatic = isStatic; - setTag(tag); - } - - /** - * Method ensureRepositoryRelativeToRoot. - */ - private void ensureRepositoryRelativeToRoot() { - String rootDir; - try { - rootDir = getRootDirectory(); - } catch (CVSException e) { - // Ignore the for now. Using the root will show the error to the user. - return; - } - if (repository.startsWith(rootDir)) { - repository = repository.substring(rootDir.length()); - if (repository.startsWith(ResourceSyncInfo.SEPARATOR)) { - repository = repository.substring(ResourceSyncInfo.SEPARATOR.length()); - } - } - } - - public boolean equals(Object other) { - if(other == this) return true; - if (!(other instanceof FolderSyncInfo)) return false; - - FolderSyncInfo syncInfo = ((FolderSyncInfo)other); - if (!getRoot().equals(syncInfo.getRoot())) return false; - if (!getRepository().equals(syncInfo.getRepository())) return false; - if (getIsStatic() != syncInfo.getIsStatic()) return false; - if ((getTag() == null) || (syncInfo.getTag() == null)) { - if ((getTag() == null) && (syncInfo.getTag() != null) && (syncInfo.getTag().getType() != CVSTag.HEAD)) { - return false; - } else if ((syncInfo.getTag() == null) && (getTag() != null) && (getTag().getType() != CVSTag.HEAD)) { - return false; - } - } else if (!getTag().equals(syncInfo.getTag())) { - return false; - } - return true; - } - /** - * Gets the root, cannot be <code>null. - * - * @return Returns a String - */ - public String getRoot() { - return root; - } - - /** - * Answer the directory portion of the root. For example, if - * root = :pserver:user@host:/home/user/repo - * then /home/user/repo is return. - * <p> - * The root does not neccesarily contain a user name, in which cas the format is - * :pserver:host:/home/user/repo. - * - * - * @return String - */ - private String getRootDirectory() throws CVSException { - try { - String root = getRoot(); - int index = root.indexOf('@'); - if (index == -1) { - // If the username is mising, we have to find the third ':'. - index = root.indexOf(':'); - if (index == 0) { - // The method is optional so if it's not there, there is only one ':' - index = root.indexOf(':', index + 1); - index = root.indexOf(':', index + 1); - } - } else { - // If the username was there, we find the first ':' past the '@' - index = root.indexOf(':', index + 1); - } - index++; - // strip off a leading port if there is one - char c = root.charAt(index); - while (Character.isDigit(c)) { - c = root.charAt(++index); - } - return root.substring(index); - } catch (IndexOutOfBoundsException e) { - throw new CVSException(Policy.bind("FolderSyncInfo_Maleformed_root_4")); //$NON-NLS-1$ - } - } - - /** - * Gets the tag, may be <code>null</code>. - * - * @return Returns a String - */ - public CVSEntryLineTag getTag() { - return tag; - } - - /** - * Gets the repository, may be <code>null</code>. - * - * @return Returns a String - */ - public String getRepository() { - return repository; - } - - /** - * Gets the isStatic. - * - * @return Returns a boolean - */ - public boolean getIsStatic() { - return isStatic; - } - - /** - * Answers a full path to the folder on the remote server. This by appending the repository to the - * repository location speficied in the root. - * - * Example: - * root = :pserver:user@host:/home/user/repo - * repository = folder1/folder2 - * - * Returns: - * /home/users/repo/folder1/folder2 - * - * Note: CVS supports repository root directories that end in a slash (/). - * For these directories, the remote location must contain two slashes (//) - * between the root directory and the rest of the path. For example: - * root = :pserver:user@host:/home/user/repo/ - * repository = folder1/folder2 - * must return: - * /home/users/repo//folder1/folder2 - * - * @return the full path of this folder on the server. - * @throws a CVSException if the root or repository is malformed. - */ - public String getRemoteLocation() throws CVSException { - return getRootDirectory() + ResourceSyncInfo.SEPARATOR + getRepository(); //$NON-NLS-1$ - } - - /* - * Provide a hashCode() method that gaurentees that equal object will have the - * same hashCode - */ - public int hashCode() { - return getRoot().hashCode() | getRepository().hashCode(); - } - - /** - * Sets the tag for the folder. - * - * @param tag The tag to set - */ - protected void setTag(CVSTag tag) { - if (tag == null || tag.equals(CVSTag.DEFAULT)) { - this.tag = null; - } else { - this.tag = new CVSEntryLineTag(tag); - } - } - /* - * @see Object#toString() - */ - public String toString() { - return getRoot() + "/" + getRepository() + "/" + getTag(); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public MutableFolderSyncInfo cloneMutable() { - MutableFolderSyncInfo newSync = new MutableFolderSyncInfo(this); - return newSync; - } - - /** - * Return true if this FolderSyncInfo is mapped to the same remote directory - * as the other FolderSyncInfo passed as a parameter. - * - * @param remoteInfo - * @return - */ - public boolean isSameMapping(FolderSyncInfo other) { - if (other == null) return false; - return (this.getRoot().equals(other.getRoot()) - && this.getRepository().equals(other.getRepository())) ; - } - -/** - * Convert a FolderSyncInfo into a byte array that can be stored - * in the workspace synchronizer - */ - public byte[] getBytes() throws CVSException { - ByteArrayOutputStream out = new ByteArrayOutputStream(); - DataOutputStream dos = new DataOutputStream(out); - try { - dos.writeUTF(getRoot()); - dos.writeUTF(getRepository()); - CVSEntryLineTag t = getTag(); - if (t == null) { - dos.writeUTF(""); //$NON-NLS-1$ - } else { - dos.writeUTF(t.toString()); - } - dos.writeBoolean(getIsStatic()); - dos.close(); - } catch (IOException e) { - throw CVSException.wrapException(e); - } - return out.toByteArray(); - } - - /** - * Convert a byte array that was created using getBytes(FolderSyncInfo) - * into a FolderSyncInfo - */ - public static FolderSyncInfo getFolderSyncInfo(byte[] bytes) throws CVSException { - ByteArrayInputStream in = new ByteArrayInputStream(bytes); - DataInputStream dis = new DataInputStream(in); - String root; - String repository; - CVSEntryLineTag tag; - boolean isStatic; - try { - root = dis.readUTF(); - repository = dis.readUTF(); - String tagName = dis.readUTF(); - if (tagName.length() == 0) { - tag = null; - } else { - tag = new CVSEntryLineTag(tagName); - } - isStatic = dis.readBoolean(); - } catch (IOException e) { - throw CVSException.wrapException(e); - } - return new FolderSyncInfo(repository, root, tag, isStatic); - } - - /** - * Return whether the local directory is mapped to an existing remote - * directory or is just a local placeholder for child folders. a return type - * of <code>true</code> indicates that the local folder is not mapped to a - * remote folder. - * @return whether the directory is a local placeholder - */ - public boolean isVirtualDirectory() { - return getRepository().equals(VIRTUAL_DIRECTORY); - } -} |