chrismair | 00dc7bd | 2014-05-11 21:21:28 +0000 | [diff] [blame] | 1 | /*
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| 2 | * Copyright 2008 the original author or authors.
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | */
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| 16 | package org.mockftpserver.fake.filesystem;
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| 17 |
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| 18 | import org.mockftpserver.core.util.Assert;
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| 19 |
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| 20 | import java.util.Date;
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| 21 |
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| 22 | /**
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| 23 | * The abstract superclass for concrete file system entry classes representing files and directories.
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| 24 | *
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| 25 | * @author Chris Mair
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| 26 | * @version $Revision$ - $Date$
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| 27 | */
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| 28 | public abstract class AbstractFileSystemEntry implements FileSystemEntry {
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| 29 |
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| 30 | private String path;
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| 31 | private boolean pathLocked = false;
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| 32 |
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| 33 | private Date lastModified;
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| 34 | private String owner;
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| 35 | private String group;
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| 36 |
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| 37 | public Date getLastModified() {
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| 38 | return lastModified;
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| 39 | }
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| 40 |
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| 41 | public void setLastModified(Date lastModified) {
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| 42 | this.lastModified = lastModified;
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| 43 | }
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| 44 |
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| 45 | public String getOwner() {
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| 46 | return owner;
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| 47 | }
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| 48 |
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| 49 | public void setOwner(String owner) {
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| 50 | this.owner = owner;
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| 51 | }
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| 52 |
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| 53 | public String getGroup() {
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| 54 | return group;
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| 55 | }
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| 56 |
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| 57 | public void setGroup(String group) {
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| 58 | this.group = group;
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| 59 | }
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| 60 |
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| 61 | public Permissions getPermissions() {
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| 62 | return permissions;
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| 63 | }
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| 64 |
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| 65 | public void setPermissions(Permissions permissions) {
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| 66 | this.permissions = permissions;
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| 67 | }
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| 68 |
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| 69 | private Permissions permissions;
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| 70 |
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| 71 | /**
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| 72 | * Construct a new instance without setting its path
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| 73 | */
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| 74 | public AbstractFileSystemEntry() {
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| 75 | }
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| 76 |
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| 77 | /**
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| 78 | * Construct a new instance with the specified value for its path
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| 79 | *
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| 80 | * @param path - the value for path
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| 81 | */
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| 82 | public AbstractFileSystemEntry(String path) {
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| 83 | this.path = path;
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| 84 | }
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| 85 |
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| 86 | /**
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| 87 | * @return the path for this entry
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| 88 | */
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| 89 | public String getPath() {
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| 90 | return path;
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| 91 | }
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| 92 |
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| 93 | /**
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| 94 | * @return the file name or directory name (no path) for this entry
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| 95 | */
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| 96 | public String getName() {
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| 97 | int separatorIndex1 = path.lastIndexOf('/');
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| 98 | int separatorIndex2 = path.lastIndexOf('\\');
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| 99 | // int separatorIndex = [separatorIndex1, separatorIndex2].max();
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| 100 | int separatorIndex = separatorIndex1 > separatorIndex2 ? separatorIndex1 : separatorIndex2;
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| 101 | return (separatorIndex == -1) ? path : path.substring(separatorIndex + 1);
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| 102 | }
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| 103 |
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| 104 | /**
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| 105 | * Set the path for this entry. Throw an exception if pathLocked is true.
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| 106 | *
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| 107 | * @param path - the new path value
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| 108 | */
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| 109 | public void setPath(String path) {
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| 110 | Assert.isFalse(pathLocked, "path is locked");
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| 111 | this.path = path;
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| 112 | }
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| 113 |
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| 114 | public void lockPath() {
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| 115 | this.pathLocked = true;
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| 116 | }
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| 117 |
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| 118 | public void setPermissionsFromString(String permissionsString) {
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| 119 | this.permissions = new Permissions(permissionsString);
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| 120 | }
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| 121 |
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| 122 | /**
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| 123 | * Abstract method -- must be implemented within concrete subclasses
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| 124 | *
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| 125 | * @return true if this file system entry represents a directory
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| 126 | */
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| 127 | public abstract boolean isDirectory();
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| 128 |
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| 129 | }
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