diff options
Diffstat (limited to 'plugins/org.eclipse.osee.framework.core/src/org/eclipse/osee/framework/core/enums/PermissionEnum.java')
| -rw-r--r-- | plugins/org.eclipse.osee.framework.core/src/org/eclipse/osee/framework/core/enums/PermissionEnum.java | 214 |
1 files changed, 107 insertions, 107 deletions
diff --git a/plugins/org.eclipse.osee.framework.core/src/org/eclipse/osee/framework/core/enums/PermissionEnum.java b/plugins/org.eclipse.osee.framework.core/src/org/eclipse/osee/framework/core/enums/PermissionEnum.java index e3a72e4f7b3..6ad6ac6df12 100644 --- a/plugins/org.eclipse.osee.framework.core/src/org/eclipse/osee/framework/core/enums/PermissionEnum.java +++ b/plugins/org.eclipse.osee.framework.core/src/org/eclipse/osee/framework/core/enums/PermissionEnum.java @@ -1,107 +1,107 @@ -/*******************************************************************************
- * Copyright (c) 2004, 2007 Boeing.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Boeing - initial API and implementation
- *******************************************************************************/
-package org.eclipse.osee.framework.core.enums;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public enum PermissionEnum {
-
- NONE(5, "None"),
- READ(10, "Read"),
- WRITE(20, "Write"),
- FULLACCESS(30, "Full Access"),
- LOCK(40, "Lock"),
- DENY(65535, "Deny");
-
- // keeping this in sync with the number of permissions will ensure optimal memory usage
- private static final int COUNT = 4;
-
- private static final Map<Integer, PermissionEnum> rankToPermissionHash = new HashMap<Integer, PermissionEnum>(
- (int) (COUNT / .75) + 1, .75f);
- private static final Map<String, PermissionEnum> NameToPermissionHash = new HashMap<String, PermissionEnum>(
- (int) (COUNT / .75) + 1, .75f);
- private static final String[] NAME_ARRAY;
-
- static {
- NAME_ARRAY = new String[values().length];
-
- int i = 0;
- for (PermissionEnum permission : values()) {
- rankToPermissionHash.put(permission.getPermId(), permission);
- NameToPermissionHash.put(permission.getName(), permission);
- NAME_ARRAY[i++] = permission.getName();
- }
- }
-
- private int permissionId;
- private String name;
- public boolean add;
-
- PermissionEnum(int permissionId, String name) {
- this.permissionId = permissionId;
- this.name = name;
- }
-
- public int getRank() {
- return permissionId;
- }
-
- public String getName() {
- return name;
- }
-
- public static PermissionEnum getPermission(int permissionId) {
- return rankToPermissionHash.get(permissionId);
- }
-
- public static PermissionEnum getPermission(String name) {
- return NameToPermissionHash.get(name);
- }
-
- public boolean matches(PermissionEnum toMatch) {
- boolean hasPermission = false;
- if (toMatch == PermissionEnum.READ && this == PermissionEnum.LOCK) {
- hasPermission = true;
- } else if (toMatch == null || this == PermissionEnum.LOCK) {
- hasPermission = false;
- } else {
- hasPermission = this.getRank() >= toMatch.getRank() && !this.equals(PermissionEnum.DENY);
- }
- return hasPermission;
- }
-
- public static PermissionEnum getMostRestrictive(PermissionEnum perm1, PermissionEnum perm2) {
- PermissionEnum net = null;
- if (perm1 == PermissionEnum.DENY || perm2 == PermissionEnum.DENY) {
- net = PermissionEnum.DENY;
- } else if (perm1 == PermissionEnum.LOCK || perm2 == PermissionEnum.LOCK) {
- net = PermissionEnum.LOCK;
- } else {
- PermissionEnum object1 = perm1 == null ? PermissionEnum.NONE : perm1;
- PermissionEnum object2 = perm2 == null ? PermissionEnum.NONE : perm2;
- if (object1.matches(object2)) {
- net = object2;
- } else {
- net = object1;
- }
- }
- return net;
- }
-
- public static String[] getPermissionNames() {
- return NAME_ARRAY;
- }
-
- public int getPermId() {
- return permissionId;
- }
-}
+/******************************************************************************* + * Copyright (c) 2004, 2007 Boeing. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Boeing - initial API and implementation + *******************************************************************************/ +package org.eclipse.osee.framework.core.enums; + +import java.util.HashMap; +import java.util.Map; + +public enum PermissionEnum { + + NONE(5, "None"), + READ(10, "Read"), + WRITE(20, "Write"), + FULLACCESS(30, "Full Access"), + LOCK(40, "Lock"), + DENY(65535, "Deny"); + + // keeping this in sync with the number of permissions will ensure optimal memory usage + private static final int COUNT = 4; + + private static final Map<Integer, PermissionEnum> rankToPermissionHash = new HashMap<Integer, PermissionEnum>( + (int) (COUNT / .75) + 1, .75f); + private static final Map<String, PermissionEnum> NameToPermissionHash = new HashMap<String, PermissionEnum>( + (int) (COUNT / .75) + 1, .75f); + private static final String[] NAME_ARRAY; + + static { + NAME_ARRAY = new String[values().length]; + + int i = 0; + for (PermissionEnum permission : values()) { + rankToPermissionHash.put(permission.getPermId(), permission); + NameToPermissionHash.put(permission.getName(), permission); + NAME_ARRAY[i++] = permission.getName(); + } + } + + private int permissionId; + private String name; + public boolean add; + + PermissionEnum(int permissionId, String name) { + this.permissionId = permissionId; + this.name = name; + } + + public int getRank() { + return permissionId; + } + + public String getName() { + return name; + } + + public static PermissionEnum getPermission(int permissionId) { + return rankToPermissionHash.get(permissionId); + } + + public static PermissionEnum getPermission(String name) { + return NameToPermissionHash.get(name); + } + + public boolean matches(PermissionEnum toMatch) { + boolean hasPermission = false; + if (toMatch == PermissionEnum.READ && this == PermissionEnum.LOCK) { + hasPermission = true; + } else if (toMatch == null || this == PermissionEnum.LOCK) { + hasPermission = false; + } else { + hasPermission = this.getRank() >= toMatch.getRank() && !this.equals(PermissionEnum.DENY); + } + return hasPermission; + } + + public static PermissionEnum getMostRestrictive(PermissionEnum perm1, PermissionEnum perm2) { + PermissionEnum net = null; + if (perm1 == PermissionEnum.DENY || perm2 == PermissionEnum.DENY) { + net = PermissionEnum.DENY; + } else if (perm1 == PermissionEnum.LOCK || perm2 == PermissionEnum.LOCK) { + net = PermissionEnum.LOCK; + } else { + PermissionEnum object1 = perm1 == null ? PermissionEnum.NONE : perm1; + PermissionEnum object2 = perm2 == null ? PermissionEnum.NONE : perm2; + if (object1.matches(object2)) { + net = object2; + } else { + net = object1; + } + } + return net; + } + + public static String[] getPermissionNames() { + return NAME_ARRAY; + } + + public int getPermId() { + return permissionId; + } +} |