/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.ambari.view.pig.persistence.utils;
import org.apache.ambari.view.ViewContext;
import org.apache.commons.configuration.Configuration;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
/**
* Persistence API to Apache Configuration adapter
*/
@Deprecated
public class ContextConfigurationAdapter implements Configuration {
private ViewContext context;
/**
* Constructor of adapter
* @param context View Context
*/
public ContextConfigurationAdapter(ViewContext context) {
this.context = context;
}
@Override
public Configuration subset(String prefix) {
throw new UnsupportedOperationException();
}
@Override
public boolean isEmpty() {
return context.getInstanceData().isEmpty();
}
@Override
public boolean containsKey(String s) {
Map<String, String> data = context.getInstanceData();
return data.containsKey(s);
}
@Override
public void addProperty(String s, Object o) {
throw new UnsupportedOperationException();
}
@Override
public void setProperty(String s, Object o) {
context.putInstanceData(s, o.toString());
}
@Override
public void clearProperty(String key) {
context.removeInstanceData(key);
}
@Override
public void clear() {
for (String key : context.getInstanceData().keySet())
context.removeInstanceData(key);
}
@Override
public Object getProperty(String key) {
return context.getInstanceData(key);
}
@Override
public Iterator getKeys(String s) {
throw new UnsupportedOperationException();
}
@Override
public Iterator getKeys() {
return context.getInstanceData().keySet().iterator();
}
@Override
public Properties getProperties(String s) {
throw new UnsupportedOperationException();
}
@Override
public boolean getBoolean(String s) {
return getBoolean(s, null);
}
@Override
public boolean getBoolean(String s, boolean b) {
return getBoolean(s, (Boolean)b);
}
@Override
public Boolean getBoolean(String s, Boolean aBoolean) {
String data = context.getInstanceData(s);
return (data != null)?Boolean.parseBoolean(data):aBoolean;
}
@Override
public byte getByte(String s) {
return getByte(s, null);
}
@Override
public byte getByte(String s, byte b) {
return getByte(s, (Byte)b);
}
@Override
public Byte getByte(String s, Byte aByte) {
String data = context.getInstanceData(s);
return (data != null)?Byte.parseByte(data):aByte;
}
@Override
public double getDouble(String s) {
return getDouble(s, null);
}
@Override
public double getDouble(String s, double v) {
return getDouble(s, (Double)v);
}
@Override
public Double getDouble(String s, Double aDouble) {
String data = context.getInstanceData(s);
return (data != null)?Double.parseDouble(data):aDouble;
}
@Override
public float getFloat(String s) {
return getFloat(s, null);
}
@Override
public float getFloat(String s, float v) {
return getFloat(s, (Float)v);
}
@Override
public Float getFloat(String s, Float aFloat) {
String data = context.getInstanceData(s);
return (data != null)?Float.parseFloat(data):aFloat;
}
@Override
public int getInt(String s) {
return getInteger(s, null);
}
@Override
public int getInt(String s, int i) {
return getInteger(s, i);
}
@Override
public Integer getInteger(String s, Integer integer) {
String data = context.getInstanceData(s);
return (data != null)?Integer.parseInt(data):integer;
}
@Override
public long getLong(String s) {
return getLong(s, null);
}
@Override
public long getLong(String s, long l) {
return getLong(s, (Long)l);
}
@Override
public Long getLong(String s, Long aLong) {
String data = context.getInstanceData(s);
return (data != null)?Long.parseLong(data):aLong;
}
@Override
public short getShort(String s) {
return getShort(s, null);
}
@Override
public short getShort(String s, short i) {
return getShort(s, (Short)i);
}
@Override
public Short getShort(String s, Short aShort) {
String data = context.getInstanceData(s);
return (data != null)?Short.parseShort(data):aShort;
}
@Override
public BigDecimal getBigDecimal(String s) {
throw new UnsupportedOperationException();
}
@Override
public BigDecimal getBigDecimal(String s, BigDecimal bigDecimal) {
throw new UnsupportedOperationException();
}
@Override
public BigInteger getBigInteger(String s) {
throw new UnsupportedOperationException();
}
@Override
public BigInteger getBigInteger(String s, BigInteger bigInteger) {
throw new UnsupportedOperationException();
}
@Override
public String getString(String s) {
return context.getInstanceData(s);
}
@Override
public String getString(String s, String s2) {
String data = getString(s);
return (data != null)?data:s2;
}
@Override
public String[] getStringArray(String s) {
throw new UnsupportedOperationException();
}
@Override
public List getList(String s) {
throw new UnsupportedOperationException();
}
@Override
public List getList(String s, List list) {
throw new UnsupportedOperationException();
}
}