/*
* JBoss, Home of Professional Open Source
* Copyright 2011, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.forge.shell.env;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;
import java.util.Set;
import javax.enterprise.inject.Typed;
import org.jboss.forge.env.Configuration;
import org.jboss.forge.env.ConfigurationScope;
/**
* @author <a href="mailto:lincolnbaxter@gmail.com">Lincoln Baxter, III</a>
*
*/
@Typed()
public class ScopedConfigurationAdapter implements Configuration
{
private final Map<ConfigurationScope, Configuration> delegates = new LinkedHashMap<ConfigurationScope, Configuration>();
public ScopedConfigurationAdapter(final ConfigurationScope scope, final Configuration delegate)
{
delegates.put(scope, delegate);
}
public ScopedConfigurationAdapter()
{}
public Configuration getDelegate()
{
for (Configuration config : delegates.values()) {
if (config != null)
{
return config;
}
}
return null;
}
@Override
public Configuration getScopedConfiguration(final ConfigurationScope scope)
{
Configuration configuration = delegates.get(scope);
if (configuration == null)
{
throw new IllegalStateException();
}
return configuration;
}
public void setScopedConfiguration(final ConfigurationScope user, final Configuration config)
{
delegates.put(user, config);
}
@Override
public Configuration subset(final String prefix)
{
ScopedConfigurationAdapter result = new ScopedConfigurationAdapter();
for (Entry<ConfigurationScope, Configuration> entry : delegates.entrySet()) {
result.setScopedConfiguration(entry.getKey(), entry.getValue().subset(prefix));
}
return result;
}
@Override
public boolean isEmpty()
{
for (Configuration config : delegates.values()) {
if (!config.isEmpty())
{
return false;
}
}
return true;
}
@Override
public boolean containsKey(final String key)
{
for (Configuration config : delegates.values()) {
if (config.containsKey(key))
{
return true;
}
}
return false;
}
@Override
public void addProperty(final String key, final Object value)
{
getDelegate().addProperty(key, value);
}
@Override
public void setProperty(final String key, final Object value)
{
getDelegate().setProperty(key, value);
}
@Override
public void clearProperty(final String key)
{
for (Configuration config : delegates.values()) {
config.clearProperty(key);
}
}
@Override
public void clear()
{
for (Configuration config : delegates.values()) {
config.clear();
}
}
@Override
public Object getProperty(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return property;
}
}
return null;
}
@Override
public Iterator<?> getKeys(final String prefix)
{
Set<Object> keys = new HashSet<Object>();
for (Configuration config : delegates.values()) {
Iterator<?> iterator = config.getKeys(prefix);
while (iterator.hasNext())
{
keys.add(iterator.next());
}
}
return keys.iterator();
}
@Override
public Iterator<?> getKeys()
{
Set<Object> keys = new HashSet<Object>();
for (Configuration config : delegates.values()) {
Iterator<?> iterator = config.getKeys();
while (iterator.hasNext())
{
keys.add(iterator.next());
}
}
return keys.iterator();
}
@Override
public Properties getProperties(final String key)
{
Properties result = new Properties();
for (Configuration config : delegates.values()) {
result.putAll(config.getProperties(key));
}
return result;
}
@Override
public boolean getBoolean(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getBoolean(key);
}
}
return getDelegate().getBoolean(key);
}
@Override
public boolean getBoolean(final String key, final boolean defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getBoolean(key);
}
}
return defaultValue;
}
@Override
public Boolean getBoolean(final String key, final Boolean defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getBoolean(key);
}
}
return defaultValue;
}
@Override
public byte getByte(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getByte(key);
}
}
return getDelegate().getByte(key);
}
@Override
public byte getByte(final String key, final byte defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getByte(key);
}
}
return defaultValue;
}
@Override
public Byte getByte(final String key, final Byte defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getByte(key);
}
}
return defaultValue;
}
@Override
public double getDouble(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getDouble(key);
}
}
return getDelegate().getDouble(key);
}
@Override
public double getDouble(final String key, final double defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getDouble(key);
}
}
return defaultValue;
}
@Override
public Double getDouble(final String key, final Double defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getDouble(key);
}
}
return defaultValue;
}
@Override
public float getFloat(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getFloat(key);
}
}
return getDelegate().getFloat(key);
}
@Override
public float getFloat(final String key, final float defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getFloat(key);
}
}
return defaultValue;
}
@Override
public Float getFloat(final String key, final Float defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getFloat(key);
}
}
return defaultValue;
}
@Override
public int getInt(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getInt(key);
}
}
return getDelegate().getInt(key);
}
@Override
public int getInt(final String key, final int defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getInt(key);
}
}
return defaultValue;
}
@Override
public Integer getInteger(final String key, final Integer defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getInt(key);
}
}
return defaultValue;
}
@Override
public long getLong(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getLong(key);
}
}
return getDelegate().getLong(key);
}
@Override
public long getLong(final String key, final long defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getLong(key);
}
}
return defaultValue;
}
@Override
public Long getLong(final String key, final Long defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getLong(key);
}
}
return defaultValue;
}
@Override
public short getShort(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getShort(key);
}
}
return getDelegate().getShort(key);
}
@Override
public short getShort(final String key, final short defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getShort(key);
}
}
return defaultValue;
}
@Override
public Short getShort(final String key, final Short defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getShort(key);
}
}
return defaultValue;
}
@Override
public BigDecimal getBigDecimal(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getBigDecimal(key);
}
}
return getDelegate().getBigDecimal(key);
}
@Override
public BigDecimal getBigDecimal(final String key, final BigDecimal defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getBigDecimal(key);
}
}
return defaultValue;
}
@Override
public BigInteger getBigInteger(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getBigInteger(key);
}
}
return getDelegate().getBigInteger(key);
}
@Override
public BigInteger getBigInteger(final String key, final BigInteger defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getBigInteger(key);
}
}
return defaultValue;
}
@Override
public String getString(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getString(key);
}
}
return getDelegate().getString(key);
}
@Override
public String getString(final String key, final String defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getString(key);
}
}
return defaultValue;
}
@Override
public String[] getStringArray(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getStringArray(key);
}
}
return getDelegate().getStringArray(key);
}
@Override
public List<?> getList(final String key)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getList(key);
}
}
return getDelegate().getList(key);
}
@Override
public List<?> getList(final String key, final List<?> defaultValue)
{
for (Configuration config : delegates.values()) {
Object property = config.getProperty(key);
if (property != null)
{
return config.getList(key);
}
}
return defaultValue;
}
}