CCM NG: Entities for the org.libreccm.runtime package

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@3397 8810af33-2d31-482b-a856-94f89814c4df

ccm-core/src/main/java/org/libreccm/runtime/Initalizer.java

@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2015 LibreCCM Foundation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301  USA
+ */
+package org.libreccm.runtime;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.ManyToOne;
+import javax.persistence.OneToMany;
+import javax.persistence.Table;
+
+/**
+ *
+ * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
+ */
+@Entity
+@Table(name = "inits")
+public class Initalizer implements Serializable {
+
+    private static final long serialVersionUID = 9150623897315380159L;
+
+    @Id
+    @Column(name = "initializer_id")
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private long initializerId;
+
+    @Column(name = "class_name")
+    private String className;
+
+    @ManyToOne
+    @JoinColumn(name = "required_by_id")
+    private Initalizer requiredBy;
+
+    @OneToMany(mappedBy = "requiredBy")
+    private List<Initalizer> requiredInitializers;
+
+    public Initalizer() {
+        super();
+
+        requiredInitializers = new ArrayList<>();
+    }
+
+    public long getInitializerId() {
+        return initializerId;
+    }
+
+    public void setInitializerId(final long initializerId) {
+        this.initializerId = initializerId;
+    }
+
+    public String getClassName() {
+        return className;
+    }
+
+    public void setClassName(final String className) {
+        this.className = className;
+    }
+
+    public Initalizer getRequiredBy() {
+        return requiredBy;
+    }
+
+    protected void setRequiredBy(final Initalizer requiredBy) {
+        this.requiredBy = requiredBy;
+    }
+
+    public List<Initalizer> getRequiredInitializers() {
+        return Collections.unmodifiableList(requiredInitializers);
+    }
+
+    protected void setRequiredInitializers(
+        final List<Initalizer> requiredInitializers) {
+        this.requiredInitializers = requiredInitializers;
+    }
+
+    protected void addRequiredInitalizer(final Initalizer initalizer) {
+        requiredInitializers.add(initalizer);
+    }
+
+    protected void removeRequiredInitalizer(final Initalizer initalizer) {
+        requiredInitializers.remove(initalizer);
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 5;
+        hash
+            = 37 * hash + (int) (initializerId ^ (initializerId >>> 32));
+        hash = 37 * hash + Objects.hashCode(className);
+        hash = 37 * hash + Objects.hashCode(requiredBy);
+        hash = 37 * hash + Objects.hashCode(requiredInitializers);
+        return hash;
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final Initalizer other = (Initalizer) obj;
+        if (!other.canEqual(this)) {
+            return false;
+        }
+
+        if (initializerId != other.getInitializerId()) {
+            return false;
+        }
+        if (!Objects.equals(className, other.getClassName())) {
+            return false;
+        }
+        if (!Objects.equals(requiredBy, other.getRequiredBy())) {
+            return false;
+        }
+        return Objects.equals(requiredInitializers,
+                              other.getRequiredInitializers());
+    }
+
+    public boolean canEqual(final Object obj) {
+        return obj instanceof Initalizer;
+    }
+
+    @Override
+    public String toString() {
+        return String.format("%s{ "
+                                 + "initializerId = %d, "
+                                 + "className = \"%s\", "
+                                 + "requiredBy = %s"
+                                 + " }",
+                             super.toString(),
+                             initializerId,
+                             className,
+                             Objects.toString(requiredBy));
+    }
+
+}