File AttachController.java
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69% of files have more coverage
Classes
| Class | Line # | Actions | |||||
|---|---|---|---|---|---|---|---|
| AttachController | 50 | 16 | 0% | 17 | 14 |
Contributing tests
This file is covered by 1 test.
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| 1 | /* | |
| 2 | * See the NOTICE file distributed with this work for additional | |
| 3 | * information regarding copyright ownership. | |
| 4 | * | |
| 5 | * This is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of the GNU Lesser General Public License as | |
| 7 | * published by the Free Software Foundation; either version 2.1 of | |
| 8 | * the License, or (at your option) any later version. | |
| 9 | * | |
| 10 | * This software is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | * Lesser General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU Lesser General Public | |
| 16 | * License along with this software; if not, write to the Free | |
| 17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
| 18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
| 19 | */ | |
| 20 | package org.xwiki.vfs.internal.attach; | |
| 21 | ||
| 22 | import java.io.IOException; | |
| 23 | ||
| 24 | import org.xwiki.component.manager.ComponentManager; | |
| 25 | ||
| 26 | import net.java.truecommons.cio.Entry; | |
| 27 | import net.java.truecommons.cio.Entry.Access; | |
| 28 | import net.java.truecommons.cio.Entry.Type; | |
| 29 | import net.java.truecommons.cio.InputSocket; | |
| 30 | import net.java.truecommons.cio.OutputSocket; | |
| 31 | import net.java.truecommons.shed.BitField; | |
| 32 | import net.java.truevfs.kernel.spec.FsAbstractController; | |
| 33 | import net.java.truevfs.kernel.spec.FsAccessOption; | |
| 34 | import net.java.truevfs.kernel.spec.FsController; | |
| 35 | import net.java.truevfs.kernel.spec.FsModel; | |
| 36 | import net.java.truevfs.kernel.spec.FsNodeName; | |
| 37 | import net.java.truevfs.kernel.spec.FsNodePath; | |
| 38 | import net.java.truevfs.kernel.spec.FsReadOnlyFileSystemException; | |
| 39 | import net.java.truevfs.kernel.spec.FsSyncOption; | |
| 40 | ||
| 41 | import static net.java.truecommons.cio.Entry.Access.READ; | |
| 42 | import static net.java.truecommons.cio.Entry.Type.FILE; | |
| 43 | ||
| 44 | /** | |
| 45 | * TrueVFS Controller for the Attach driver. | |
| 46 | * | |
| 47 | * @version $Id: 215f55ae05651d0702bc5793a9cde9c91ac7fc45 $ | |
| 48 | * @since 7.4M2 | |
| 49 | */ | |
| 50 | public class AttachController extends FsAbstractController | |
| 51 | { | |
| 52 | private static final BitField<Access> READ_ONLY = BitField.of(READ); | |
| 53 | ||
| 54 | private final AttachDriver driver; | |
| 55 | ||
| 56 | private ComponentManager componentManager; | |
| 57 | ||
| 58 | 2 |  AttachController(AttachDriver driver, FsModel model, ComponentManager componentManager) |
| 59 | { | |
| 60 | 2 | super(model); |
| 61 | 2 | this.driver = driver; |
| 62 | 2 | this.componentManager = componentManager; |
| 63 | } | |
| 64 | ||
| 65 | 4 | private AttachNode newEntry(FsNodeName name) |
| 66 | { | |
| 67 | 4 | return new AttachNode(this, name); |
| 68 | } | |
| 69 | ||
| 70 | 8 | final FsNodePath resolve(FsNodeName name) |
| 71 | { | |
| 72 | 8 | return getMountPoint().resolve(name); |
| 73 | } | |
| 74 | ||
| 75 | 0 | @Override |
| 76 | public FsController getParent() | |
| 77 | { | |
| 78 | 0 | return null; |
| 79 | } | |
| 80 | ||
| 81 | 2 | @Override |
| 82 | public AttachNode node(BitField<FsAccessOption> options, FsNodeName name) throws IOException | |
| 83 | { | |
| 84 | 2 | AttachNode entry = newEntry(name); |
| 85 | 2 | return entry.isType(FILE) ? entry : null; |
| 86 | } | |
| 87 | ||
| 88 | 2 | @Override |
| 89 | public void checkAccess(BitField<FsAccessOption> options, FsNodeName name, BitField<Access> types) | |
| 90 | throws IOException | |
| 91 | { | |
| 92 | // We only support READ at the moment | |
| 93 | 2 | if (!types.isEmpty() && !READ_ONLY.equals(types)) { |
| 94 | 2 | throw new FsReadOnlyFileSystemException(getMountPoint()); |
| 95 | } | |
| 96 | } | |
| 97 | ||
| 98 | 0 | @Override |
| 99 | public void setReadOnly(BitField<FsAccessOption> options, FsNodeName name) throws IOException | |
| 100 | { | |
| 101 | // All the Nodes (attachments) are already readonly, no need to set anything! | |
| 102 | } | |
| 103 | ||
| 104 | 0 | @Override |
| 105 | public boolean setTime(BitField<FsAccessOption> options, FsNodeName name, BitField<Access> types, long value) | |
| 106 | throws IOException | |
| 107 | { | |
| 108 | 0 | throw new FsReadOnlyFileSystemException(getMountPoint()); |
| 109 | } | |
| 110 | ||
| 111 | 2 | @Override |
| 112 | public InputSocket<?> input(BitField<FsAccessOption> options, FsNodeName name) | |
| 113 | { | |
| 114 | 2 | return newEntry(name).input(options); |
| 115 | } | |
| 116 | ||
| 117 | 0 | @Override |
| 118 | public OutputSocket<?> output(BitField<FsAccessOption> options, FsNodeName name, Entry template) | |
| 119 | { | |
| 120 | 0 | return newEntry(name).output(options, template); |
| 121 | } | |
| 122 | ||
| 123 | 0 | @Override |
| 124 | public void make(final BitField<FsAccessOption> options, final FsNodeName name, Type type, Entry template) | |
| 125 | throws IOException | |
| 126 | { | |
| 127 | 0 | throw new FsReadOnlyFileSystemException(getMountPoint()); |
| 128 | } | |
| 129 | ||
| 130 | 0 | @Override |
| 131 | public void unlink(BitField<FsAccessOption> options, FsNodeName name) throws IOException | |
| 132 | { | |
| 133 | 0 | throw new FsReadOnlyFileSystemException(getMountPoint()); |
| 134 | } | |
| 135 | ||
| 136 | 0 | @Override |
| 137 | public void sync(BitField<FsSyncOption> options) | |
| 138 | { | |
| 139 | // Empty | |
| 140 | } | |
| 141 | ||
| 142 | 4 | ComponentManager getComponentManager() |
| 143 | { | |
| 144 | 4 | return this.componentManager; |
| 145 | } | |
| 146 | } |