For #85 - added 'Picture' entity with LOB, added fields to the 'Devic…

…e' class

src/main/java/org/traccar/web/shared/model/Device.java

@@ -170,6 +170,42 @@ public void setIconType(DeviceIconType iconType) {
         this.iconType = iconType;
     }
 
+    @ManyToOne
+    @JoinColumn(foreignKey = @ForeignKey(name = "devices_fkey_def_icon_id"))
+    private Picture defaultIcon;
+
+    public Picture getDefaultIcon() {
+        return defaultIcon;
+    }
+
+    public void setDefaultIcon(Picture defaultIcon) {
+        this.defaultIcon = defaultIcon;
+    }
+
+    @ManyToOne
+    @JoinColumn(foreignKey = @ForeignKey(name = "devices_fkey_sel_icon_id"))
+    private Picture selectedIcon;
+
+    public Picture getSelectedIcon() {
+        return selectedIcon;
+    }
+
+    public void setSelectedIcon(Picture selectedIcon) {
+        this.selectedIcon = selectedIcon;
+    }
+
+    @ManyToOne
+    @JoinColumn(foreignKey = @ForeignKey(name = "devices_fkey_off_icon_id"))
+    private Picture offlineIcon;
+
+    public Picture getOfflineIcon() {
+        return offlineIcon;
+    }
+
+    public void setOfflineIcon(Picture offlineIcon) {
+        this.offlineIcon = offlineIcon;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;

src/main/java/org/traccar/web/shared/model/NotificationTemplate.java

@@ -74,7 +74,6 @@ public boolean equals(Object o) {
 
         if (!getSettings().equals(that.getSettings())) return false;
         return getType() == that.getType();
-
     }
 
     @Override

src/main/java/org/traccar/web/shared/model/Picture.java

@@ -0,0 +1,77 @@
+/*
+ * Copyright 2015 Vitaly Litvak ([email protected])
+ *
+ * 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.traccar.web.shared.model;
+
+import com.google.gwt.user.client.rpc.GwtTransient;
+import com.google.gwt.user.client.rpc.IsSerializable;
+
+import javax.persistence.*;
+
+@Entity
+@Table(name = "pictures")
+public class Picture implements IsSerializable {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false, updatable = false, unique = true)
+    private long id;
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    @Enumerated(EnumType.STRING)
+    private PictureType type;
+
+    public PictureType getType() {
+        return type;
+    }
+
+    public void setType(PictureType type) {
+        this.type = type;
+    }
+
+    @Lob
+    @Basic(fetch = FetchType.LAZY)
+    @Column(length = 1024 * 1024) // max 1 MB
+    @GwtTransient
+    private byte[] data;
+
+    public byte[] getData() {
+        return data;
+    }
+
+    public void setData(byte[] data) {
+        this.data = data;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof Picture)) return false;
+
+        Picture that = (Picture) o;
+        return that.getId() == getId();
+    }
+
+    @Override
+    public int hashCode() {
+        return (int)(getId() ^ (getId() >>> 32));
+    }
+}

src/main/java/org/traccar/web/shared/model/PictureType.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2015 Vitaly Litvak ([email protected])
+ *
+ * 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.traccar.web.shared.model;
+
+public enum PictureType {
+    MARKER(20 * 1024), DEVICE_PHOTO(300 * 1024);
+
+    final int maxLength;
+
+    PictureType(int maxLength) {
+        this.maxLength = maxLength;
+    }
+}