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/*
* Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
*
* 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.model;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Objects;
public class ExtendedModel extends BaseModel {
private Map<String, Object> attributes = new LinkedHashMap<>();
public boolean hasAttribute(String key) {
return attributes.containsKey(key);
}
public Map<String, Object> getAttributes() {
return attributes;
}
public void setAttributes(Map<String, Object> attributes) {
this.attributes = Objects.requireNonNullElseGet(attributes, LinkedHashMap::new);
}
public void set(String key, Boolean value) {
if (value != null) {
attributes.put(key, value);
}
}
public void set(String key, Byte value) {
if (value != null) {
attributes.put(key, value.intValue());
}
}
public void set(String key, Short value) {
if (value != null) {
attributes.put(key, value.intValue());
}
}
public void set(String key, Integer value) {
if (value != null) {
attributes.put(key, value);
}
}
public void set(String key, Long value) {
if (value != null) {
attributes.put(key, value);
}
}
public void set(String key, Float value) {
if (value != null) {
attributes.put(key, value.doubleValue());
}
}
public void set(String key, Double value) {
if (value != null) {
attributes.put(key, value);
}
}
public void set(String key, String value) {
if (value != null && !value.isEmpty()) {
attributes.put(key, value);
}
}
public void add(Map.Entry<String, Object> entry) {
if (entry != null && entry.getValue() != null) {
attributes.put(entry.getKey(), entry.getValue());
}
}
public String getString(String key, String defaultValue) {
if (attributes.containsKey(key) && attributes.get(key) != null) {
return attributes.get(key).toString();
} else {
return defaultValue;
}
}
public String getString(String key) {
return getString(key, null);
}
public double getDouble(String key) {
if (attributes.containsKey(key)) {
Object value = attributes.get(key);
if (value instanceof Number) {
return ((Number) attributes.get(key)).doubleValue();
} else {
return Double.parseDouble(value.toString());
}
} else {
return 0.0;
}
}
public boolean getBoolean(String key) {
if (attributes.containsKey(key)) {
Object value = attributes.get(key);
if (value instanceof Boolean) {
return (Boolean) attributes.get(key);
} else {
return Boolean.parseBoolean(value.toString());
}
} else {
return false;
}
}
public int getInteger(String key) {
if (attributes.containsKey(key)) {
Object value = attributes.get(key);
if (value instanceof Number) {
return ((Number) attributes.get(key)).intValue();
} else {
return Integer.parseInt(value.toString());
}
} else {
return 0;
}
}
public long getLong(String key) {
if (attributes.containsKey(key)) {
Object value = attributes.get(key);
if (value instanceof Number) {
return ((Number) attributes.get(key)).longValue();
} else {
return Long.parseLong(value.toString());
}
} else {
return 0;
}
}
}
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