(no commit message)

[utils] / security / usermgt / src / main / java / org / wamblee / security / authentication / Group.java

diff --git a/security/usermgt/src/main/java/org/wamblee/security/authentication/Group.java b/security/usermgt/src/main/java/org/wamblee/security/authentication/Group.java
new file mode 100644 (file)
index 0000000..1cac00f
--- /dev/null
+++ b/security/usermgt/src/main/java/org/wamblee/security/authentication/Group.java
@@ -0,0 +1,162 @@
+/*
+ * Copyright 2005-2010 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.wamblee.security.authentication;
+
+import java.io.Serializable;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.Table;
+import javax.persistence.Version;
+
+/**
+ * Represents a group.
+ * 
+ * @author Erik Brakkee
+ */
+@Entity
+@Table(name = "SEC_GROUP")
+@NamedQueries( {
+    @NamedQuery(name = Group.QUERY_FIND_BY_NAME, query = "select g from Group g where g.name = :" +
+        Group.NAME_PARAM),
+    @NamedQuery(name = Group.QUERY_COUNT_GROUPS, query = "select count(g) from Group g"),
+    @NamedQuery(name = Group.QUERY_ALL_GROUPS, query = "select g from Group g") })
+public class Group implements Serializable, Comparable {
+
+    public static final String QUERY_FIND_BY_NAME = "Group.findByName";
+    public static final String QUERY_COUNT_GROUPS = "Group.count";
+    public static final String QUERY_ALL_GROUPS = "Group.all";
+    public static final String NAME_PARAM = "name";
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+
+    @Version
+    private int version;
+
+    /**
+     * Group name.
+     */
+    @Column(nullable = false, unique = true)
+    private String name;
+
+    /**
+     * Constructs the group.
+     * 
+     * @param aName
+     */
+    Group(String aName) {
+        super();
+        name = aName;
+    }
+
+    /**
+     * Creates a new Group object.
+     * 
+     */
+    public Group(Group aGroup) {
+        id = aGroup.id;
+        version = aGroup.version;
+        name = aGroup.name;
+    }
+
+    /**
+     * Creates a new Group object.
+     */
+    protected Group() {
+        super();
+        name = null;
+    }
+
+    /**
+     * Gets the name of the group.
+     * 
+     * @return Group name.
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * Sets the group name.
+     * 
+     * @param aName
+     *            Group name.
+     */
+    void setName(String aName) {
+        name = aName;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object aGroup) {
+        if (aGroup == null) {
+            return false;
+        }
+        if (!(aGroup instanceof Group)) {
+            return false;
+        }
+
+        return name.equals(((Group) aGroup).name);
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        return name.hashCode();
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see java.lang.Comparable#compareTo(T)
+     */
+    public int compareTo(Object aGroup) {
+        return name.compareTo(((Group) aGroup).name);
+    }
+
+    public Long getPrimaryKey() {
+        return id;
+    }
+
+    public void setPrimaryKey(Long aKey) {
+        id = aKey;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see java.lang.Object#toString()
+     */
+    @Override
+    public String toString() {
+        return "Group(pk = " + getPrimaryKey() + ", name=" + name + ")";
+    }
+}