/*******************************************************************************
* Copyright (c) 2012, 2016 PDT Extension Group and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* PDT Extension Group - initial API and implementation
*******************************************************************************/
package org.eclipse.php.composer.api.objects;
import java.io.File;
import java.io.IOException;
import java.io.Reader;
import java.lang.reflect.Type;
import java.util.Map.Entry;
import org.eclipse.php.composer.api.collection.JsonArray;
import org.eclipse.php.composer.api.entities.AbstractJsonObject;
import org.eclipse.php.composer.api.entities.JsonValue;
import org.eclipse.php.composer.api.json.ParseException;
public class JsonObject extends AbstractJsonObject<JsonValue> {
public JsonObject() {
super();
listen();
}
public JsonObject(Object json) {
this();
fromJson(json);
}
public JsonObject(String json) throws ParseException {
this();
fromJson(json);
}
public JsonObject(File file) throws IOException, ParseException {
this();
fromJson(file);
}
public JsonObject(Reader reader) throws IOException, ParseException {
this();
fromJson(reader);
}
@Override
protected void initialize() {
super.initialize();
}
/**
* Returns whether the property is instance of the given type.
*
* @param property
* the property
* @param type
* the type
* @return
* <ul>
* <li><code>true</code> property is instance of type</li>
* <li><code>false</code> property is not an instance of type or it
* doesn't exist.</li>
* </ul>
*/
public boolean is(String property, Type type) {
if (super.has(property)) {
return get(property).is(type);
}
return false;
}
/**
* Returns whether the property is instance of an array.
*
* @see #getAsArray
* @param property
* the property
* @return
* <ul>
* <li><code>true</code> property is an array</li>
* <li><code>false</code> property is not an array or it doesn't
* exist.</li>
* </ul>
*/
public boolean isArray(String property) {
if (super.has(property)) {
return get(property).isArray();
}
return false;
}
/**
* Returns whether the property is instance of an entity.
*
* @see #getAsObject
* @param property
* the property
* @return
* <ul>
* <li><code>true</code> property is an entity</li>
* <li><code>false</code> property is not an entity or it doesn't
* exist.</li>
* </ul>
*/
public boolean isObject(String property) {
if (super.has(property)) {
return get(property).isObject();
}
return false;
}
/**
* Returns the property raw value or <code>null</code> if it has not been
* set.
*
* @param property
* the property
* @return the value
*/
public Object getAsRaw(String property) {
if (super.has(property)) {
return get(property).getAsRaw();
}
return null;
}
/**
* Returns the property value as array.
*
* @param property
* the property
* @return the value
*/
public JsonArray getAsArray(String property) {
if (!super.has(property)) {
super.set(property, new JsonValue(new JsonArray()), false);
}
return get(property).getAsArray();
}
/**
* Returns the property value as string or <code>null</code> if it has not
* been set.
*
* @param property
* the property
* @return the value as string
*/
public String getAsString(String property) {
if (super.has(property)) {
return get(property).getAsString();
}
return null;
}
/**
* Returns the property value as boolean or <code>null</code> if it has not
* been set.
*
* @param property
* the property
* @return the value as boolean
*/
public Boolean getAsBoolean(String property) {
if (super.has(property)) {
return get(property).getAsBoolean();
}
return null;
}
/**
* Returns the property value as integer or <code>null</code> if it has not
* been set.
*
* @param property
* the property
* @return the value as integer
*/
public Integer getAsInteger(String property) {
if (super.has(property)) {
return get(property).getAsInteger();
}
return null;
}
/**
* Returns the property value as double or <code>null</code> if it has not
* been set.
*
* @param property
* the property
* @return the value as double
*/
public Float getAsFloat(String property) {
if (super.has(property)) {
return get(property).getAsFloat();
}
return null;
}
/**
* Returns the property value as object.
*
* @param property
* the property
* @return the value as entity
*/
public JsonObject getAsObject(String property) {
if (!super.has(property)) {
super.set(property, new JsonValue(new JsonObject()), false);
}
return get(property).getAsObject();
}
/**
* Sets a new value for the given property.
*
* @param property
* the property
* @param value
* the new value
*/
public void set(String property, Object value) {
super.set(property, new JsonValue(value));
}
// /**
// * Sets a new value for the given property.
// *
// * @param property
// * the property
// * @param value
// * the new value
// */
// public void set(String property, JsonValue value) {
// if (silentProps.contains(property)) {
// properties.put(property, value);
// } else {
// super.set(property, value);
// }
// }
protected void cloneProperties(JsonObject clone) {
for (Entry<String, JsonValue> entry : properties.entrySet()) {
clone.set(entry.getKey(), entry.getValue().getAsRaw());
}
}
}