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/*
* Copyright (c) 2019 TOYOTA MOTOR CORPORATION
*
* 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 app.market.utils.property;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class PropertyUtil {
public static final String DEFAULLABEL = "please choose";
private static final String ESCAPE_COLON = "&col&";
public static Properties prop;
private static Properties getPropertyInstance() {
if ( prop == null ) {
prop = new Properties();
try {
prop.load( new InputStreamReader(
PropertyUtil.class.getClassLoader().getResourceAsStream( "property.properties" ), "UTF-8" ) );
} catch ( FileNotFoundException e ) {
throw new RuntimeException();
} catch ( IOException e ) {
throw new RuntimeException();
}
}
return PropertyUtil.prop;
}
/**
* Get propertites
*
* @param type
* @return String
*/
public static String getPropertites(String type) {
prop = getPropertyInstance();
return prop.getProperty( type );
}
/**
* Get dropdown list
*
* @param type
* @param hasSpace
* @return List<Option>
*/
public static List<Option> getPropertites(String type, boolean hasSpace) {
prop = getPropertyInstance();
Pattern pattern = Pattern.compile( type + "[0-9]" );
Matcher matcher = null;
final List<Option> selectList = new ArrayList<Option>();
Option option = null;
if ( hasSpace ) {
option = new Option( DEFAULLABEL, "" );
selectList.add( option );
}
Enumeration<?> keys = prop.keys();
while ( keys.hasMoreElements() ) {
String key = (String) keys.nextElement();
matcher = pattern.matcher( key );
if ( matcher.matches() ) {
String value = prop.getProperty( key );
String[] split = value.split( ":" );
String escapeLabel = split[1].trim();
if ( -1 != escapeLabel.lastIndexOf( ESCAPE_COLON ) ) {
escapeLabel = escapeLabel.replace( ESCAPE_COLON, ":" );
}
option = new Option( escapeLabel, split[0] );
selectList.add( option );
}
}
return selectList;
}
/**
* Get label
*
* @param type
* @param value
* @return
*/
public static String getPropertites(String type, String value) {
prop = getPropertyInstance();
Pattern pattern = Pattern.compile( type + "[0-9]" );
Matcher matcher = null;
String str = "";
Enumeration<?> keys = prop.keys();
while ( keys.hasMoreElements() ) {
String key = (String) keys.nextElement();
matcher = pattern.matcher( key );
if ( matcher.matches() ) {
String sValue = prop.getProperty( key );
String[] split = sValue.split( ":" );
if ( value.equals( split[0] ) ) {
str = split[1];
break;
}
}
}
return str;
}
}
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