/**
* License Agreement for OpenSearchServer
*
* Copyright (C) 2013-2014 Emmanuel Keller / Jaeksoft
*
* http://www.open-search-server.com
*
* This file is part of OpenSearchServer.
*
* OpenSearchServer is free software: you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenSearchServer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenSearchServer.
* If not, see <http://www.gnu.org/licenses/>.
**/
package com.jaeksoft.searchlib.util;
import java.io.IOException;
import java.io.StringReader;
import java.util.Map;
import java.util.Properties;
import java.util.TreeMap;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.JsonMappingException;
public class Variables {
public Map<String, String> map;
public Variables() {
map = null;
}
public Variables(Map<String, String> variables) {
put(variables);
}
public Variables(Variables vars) {
if (vars == null)
return;
put(vars.map);
}
public Variables(String json) throws JsonParseException,
JsonMappingException, IOException {
Map<String, String> jsonMap = JsonUtils.getObject(json,
new TypeReference<Map<String, String>>() {
});
for (Map.Entry<String, String> entry : jsonMap.entrySet())
put(entry.getKey(), entry.getValue());
}
private final void checkMap() {
if (map == null)
map = new TreeMap<String, String>();
}
public final void merge(Variables variables) {
if (variables == null)
return;
checkMap();
if (variables.map != null)
map.putAll(variables.map);
}
public final void put(Variables variables) {
if (variables == null)
return;
put(variables.map);
}
public final void put(Map<String, String> variables) {
if (variables == null || variables.size() == 0)
return;
checkMap();
for (Map.Entry<String, String> entry : variables.entrySet())
put(entry.getKey(), entry.getValue());
}
public final void put(String name, String value) {
if (name == null || value == null)
return;
checkMap();
map.put(StringUtils.fastConcat("{", name, "}"), value);
}
public final void clear(String name) {
if (name == null)
return;
checkMap();
map.remove(name);
}
public final String replace(String text) {
if (map == null || text == null)
return text;
for (Map.Entry<String, String> entry : map.entrySet())
text = text.replace(entry.getKey(), entry.getValue());
return text;
}
public void clear() {
if (map == null)
return;
map.clear();
}
public void put(Properties props) {
if (props == null)
return;
for (String name : props.stringPropertyNames())
put(name, props.getProperty(name));
}
public void putProperties(String vars) throws IOException {
if (StringUtils.isEmpty(vars))
return;
Properties properties = new Properties();
StringReader sr = new StringReader(vars);
try {
properties.load(sr);
put(properties);
} finally {
IOUtils.close(sr);
}
}
}