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/*-
* ============LICENSE_START=======================================================
* 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.
* ============LICENSE_END=========================================================
*/
package com.woorea.openstack.quantum.api.query;
import java.lang.reflect.Field;
import java.util.HashMap;
import java.util.Map;
import org.codehaus.jackson.annotate.JsonProperty;
import com.woorea.openstack.base.client.OpenStackRequest;
public class AbsOpenStackCmd<T> extends OpenStackRequest<T> {
private T query;
protected AbsOpenStackCmd(T query)
{
this.setQuery(query);
}
/**
* @param query the query to set
*/
public void setQuery(T query) {
this.query = query;
}
/**
* @return the query
*/
public T getQuery() {
return query;
}
private String getFieldValue(Field field, T target)
{
try {
field.setAccessible(true);
Object obj = field.get(target);
if (obj == null)
return null;
return obj.toString();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private Map<String, String> getObjectParamMap(T target)
{
Map<String, String> resultMap = new HashMap<>();
if (target == null)
return resultMap;
Field[] paramMap = target.getClass().getDeclaredFields();
for (Field field : paramMap) {
String resultName = field.getName();
String value = getFieldValue(field, target);
if (value != null) {
JsonProperty prop = field.getAnnotation(JsonProperty.class);
if (prop != null) {
resultMap.put(prop.value(), getFieldValue(field, target));
} else {
resultMap.put(resultName, getFieldValue(field, target));
}
}
}
return resultMap;
}
/*
public WebTarget queryParam(WebTarget target) {
Map<String, String> map = getObjectParamMap(this.query);
for (String fieldName : map.keySet()) {
target = target.queryParam(fieldName, map.get(fieldName));
}
return target;
}
*/
}
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