/*
* � Copyright IBM Corp. 2012
*
* 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 com.ibm.domino.commons.json;
import static com.ibm.domino.commons.json.JsonConstants.DISPLAY_NAME_PROP;
import static com.ibm.domino.commons.json.JsonConstants.DISTINGUISHED_NAME_PROP;
import static com.ibm.domino.commons.json.JsonConstants.EMAIL_PROP;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import com.ibm.commons.util.StringUtil;
import com.ibm.commons.util.io.json.JsonObject;
import com.ibm.domino.commons.model.Person;
/**
* Adaptes a Person to a JsonObject
*/
public class JsonPersonAdapter implements JsonObject {
private Person _person;
private String[] _propertyNames;
/**
* Constructor used when generating JSON output.
*
* @param person
*/
public JsonPersonAdapter(Person person) {
_person = person;
}
/**
* Constructor used when parsing JSON input.
*/
public JsonPersonAdapter() {
_person = new Person();
}
/* (non-Javadoc)
* @see com.ibm.commons.util.io.json.JsonObject#getJsonProperties()
*/
public Iterator<String> getJsonProperties() {
return new Iterator<String>() {
private int _index = 0;
public boolean hasNext() {
String properties[] = getProperties();
return _index < properties.length ;
}
public String next() {
String properties[] = getProperties();
return properties[_index++];
}
public void remove() {
// The JSON IO classes shouldn't call remove
}
private String[] getProperties() {
if ( _propertyNames != null ) {
return _propertyNames;
}
List<String> properties = new ArrayList<String>();
if ( StringUtil.isNotEmpty(_person.getDisplayName()) ) {
properties.add(DISPLAY_NAME_PROP);
}
if ( StringUtil.isNotEmpty(_person.getDistinguishedName()) ) {
properties.add(DISTINGUISHED_NAME_PROP);
}
if ( StringUtil.isNotEmpty(_person.getEmailAddress()) ) {
properties.add(EMAIL_PROP);
}
// Convert to array
String[] array = new String[properties.size()];
Iterator<String> iterator = properties.iterator();
for ( int i = 0; iterator.hasNext(); i++ ) {
array[i] = iterator.next();
}
// Cache the array for next time
_propertyNames = array;
return _propertyNames;
}
};
}
/* (non-Javadoc)
* @see com.ibm.commons.util.io.json.JsonObject#getJsonProperty(java.lang.String)
*/
public Object getJsonProperty(String property) {
Object value = null;
if ( EMAIL_PROP.equals(property) ) {
value = _person.getEmailAddress();
}
else if ( DISPLAY_NAME_PROP.equals(property) ) {
value = _person.getDisplayName();
}
else if ( DISTINGUISHED_NAME_PROP.equals(property) ) {
value = _person.getDistinguishedName();
}
return value;
}
/* (non-Javadoc)
* @see com.ibm.commons.util.io.json.JsonObject#putJsonProperty(java.lang.String, java.lang.Object)
*/
public void putJsonProperty(String property, Object value) {
if ( EMAIL_PROP.equals(property) ) {
_person.setEmailAddress((String)value);
}
else if ( DISPLAY_NAME_PROP.equals(property) ) {
_person.setDisplayName((String)value);
}
else if ( DISTINGUISHED_NAME_PROP.equals(property) ) {
_person.setDistinguishedName((String)value);
}
}
}