// Path: mvc-core/src/main/java/works/cirno/mocha/InvokeContext.java
// public class InvokeContext implements Closeable {
// 	private static final Logger log = LoggerFactory.getLogger(InvokeContext.class);
// 	private InvokeTarget target;
// 	private Matcher uriMatcher;
// 	private Set<String> groupNames;
// 	private HashMap<String, Object> attributes;
// 	private HttpServletRequest req;
// 	private HttpServletResponse resp;
// 	private boolean multipart;
// 	private HashMap<String, ArrayList<MultiPartItem>> parts;
// 	private String characterEncoding = "UTF-8"; // TODO make it configurable
// 	private ArrayList<CloseableResource<?>> closeables;
// 
// 	public InvokeContext(InvokeTarget target, Matcher uriMatcher, Set<String> groupNames) {
// 		this.target = target;
// 		this.uriMatcher = uriMatcher;
// 		this.groupNames = groupNames;
// 	}
// 
// 	public InvokeTarget getTarget() {
// 		return target;
// 	}
// 
// 	public Matcher getUriMatcher() {
// 		return uriMatcher;
// 	}
// 
// 	public boolean isGroupName(String str) {
// 		return groupNames.contains(str);
// 	}
// 
// 	public Object getAttribute(String key) {
// 		return attributes == null ? null : attributes.get(key);
// 	}
// 
// 	public Object setAttribute(String key, Object value) {
// 		if (attributes == null) {
// 			attributes = new HashMap<>();
// 		}
// 		return attributes.put(key, value);
// 	}
// 
// 	public void addPart(MultiPartItem part) {
// 		if (parts == null) {
// 			parts = new HashMap<>();
// 		}
// 		String name = part.getFieldName();
// 		ArrayList<MultiPartItem> list = parts.get(name);
// 		if (list == null) {
// 			list = new ArrayList<>(1);
// 			parts.put(name, list);
// 		}
// 		list.add(part);
// 	}
// 
// 	public MultiPartItem getPart(String name) {
// 		if (parts == null) {
// 			return null;
// 		}
// 		ArrayList<MultiPartItem> list = parts.get(name);
// 		return (list == null || list.size() == 0) ? null : list.get(0);
// 	}
// 
// 	public MultiPartItem[] getParts(String name) {
// 		if (parts == null) {
// 			return null;
// 		}
// 		ArrayList<MultiPartItem> list = parts.get(name);
// 		return list == null ? null : list.toArray(new MultiPartItem[list.size()]);
// 	}
// 
// 	public HttpServletRequest getRequest() {
// 		return req;
// 	}
// 
// 	void setRequest(HttpServletRequest req) {
// 		this.req = req;
// 	}
// 
// 	public HttpServletResponse getResponse() {
// 		return resp;
// 	}
// 
// 	void setResponse(HttpServletResponse resp) {
// 		this.resp = resp;
// 	}
// 
// 	public String getCharacterEncoding() {
// 		return characterEncoding;
// 	}
// 
// 	void setCharacterEncoding(String characterEncoding) {
// 		this.characterEncoding = characterEncoding;
// 	}
// 
// 	public void registerCloseable(Closeable closeable, String name) {
// 		if (closeables == null) {
// 			closeables = new ArrayList<>();
// 		}
// 		closeables.add(new CloseableResource<Closeable>(closeable, name));
// 	}
// 
// 	public boolean isMultipart() {
// 		return multipart;
// 	}
// 
// 	void setMultipart(boolean multipart) {
// 		this.multipart = multipart;
// 	}
// 
// 	@Override
// 	public void close() throws IOException {
// 		if (closeables != null) {
// 			for (int i = closeables.size() - 1; i >= 0; i--) {
// 				CloseableResource<?> closeable = closeables.get(i);
// 				log.debug("Closing " + closeable.getName());
// 				try {
// 					closeable.close();
// 				} catch (Exception e) {
// 					log.warn("Can't close resource: " + closeable.getName() + " ("
// 							+ closeable.getContent().getClass().getName() + ")", e);
// 				}
// 			}
// 		}
// 	}
// 
// }


import works.cirno.mocha.InvokeContext;
/*
 * The MIT License (MIT)
 * 
 * Copyright (c) 2014-2015 Cloudee Huang ( https://github.com/cloudeecn / cloudeecn@gmail.com )
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package works.cirno.mocha.parameter.value;


public class MatcherValueSource extends AbstractValueSource {

	@Override
	public Object getParameter(InvokeContext ctx, String key) {
		if(ctx.isGroupName(key)){
// Path: mvc-core/src/main/java/works/cirno/mocha/InvokeContext.java
// public class InvokeContext implements Closeable {
// 	private static final Logger log = LoggerFactory.getLogger(InvokeContext.class);
// 	private InvokeTarget target;
// 	private Matcher uriMatcher;
// 	private Set<String> groupNames;
// 	private HashMap<String, Object> attributes;
// 	private HttpServletRequest req;
// 	private HttpServletResponse resp;
// 	private boolean multipart;
// 	private HashMap<String, ArrayList<MultiPartItem>> parts;
// 	private String characterEncoding = "UTF-8"; // TODO make it configurable
// 	private ArrayList<CloseableResource<?>> closeables;
// 
// 	public InvokeContext(InvokeTarget target, Matcher uriMatcher, Set<String> groupNames) {
// 		this.target = target;
// 		this.uriMatcher = uriMatcher;
// 		this.groupNames = groupNames;
// 	}
// 
// 	public InvokeTarget getTarget() {
// 		return target;
// 	}
// 
// 	public Matcher getUriMatcher() {
// 		return uriMatcher;
// 	}
// 
// 	public boolean isGroupName(String str) {
// 		return groupNames.contains(str);
// 	}
// 
// 	public Object getAttribute(String key) {
// 		return attributes == null ? null : attributes.get(key);
// 	}
// 
// 	public Object setAttribute(String key, Object value) {
// 		if (attributes == null) {
// 			attributes = new HashMap<>();
// 		}
// 		return attributes.put(key, value);
// 	}
// 
// 	public void addPart(MultiPartItem part) {
// 		if (parts == null) {
// 			parts = new HashMap<>();
// 		}
// 		String name = part.getFieldName();
// 		ArrayList<MultiPartItem> list = parts.get(name);
// 		if (list == null) {
// 			list = new ArrayList<>(1);
// 			parts.put(name, list);
// 		}
// 		list.add(part);
// 	}
// 
// 	public MultiPartItem getPart(String name) {
// 		if (parts == null) {
// 			return null;
// 		}
// 		ArrayList<MultiPartItem> list = parts.get(name);
// 		return (list == null || list.size() == 0) ? null : list.get(0);
// 	}
// 
// 	public MultiPartItem[] getParts(String name) {
// 		if (parts == null) {
// 			return null;
// 		}
// 		ArrayList<MultiPartItem> list = parts.get(name);
// 		return list == null ? null : list.toArray(new MultiPartItem[list.size()]);
// 	}
// 
// 	public HttpServletRequest getRequest() {
// 		return req;
// 	}
// 
// 	void setRequest(HttpServletRequest req) {
// 		this.req = req;
// 	}
// 
// 	public HttpServletResponse getResponse() {
// 		return resp;
// 	}
// 
// 	void setResponse(HttpServletResponse resp) {
// 		this.resp = resp;
// 	}
// 
// 	public String getCharacterEncoding() {
// 		return characterEncoding;
// 	}
// 
// 	void setCharacterEncoding(String characterEncoding) {
// 		this.characterEncoding = characterEncoding;
// 	}
// 
// 	public void registerCloseable(Closeable closeable, String name) {
// 		if (closeables == null) {
// 			closeables = new ArrayList<>();
// 		}
// 		closeables.add(new CloseableResource<Closeable>(closeable, name));
// 	}
// 
// 	public boolean isMultipart() {
// 		return multipart;
// 	}
// 
// 	void setMultipart(boolean multipart) {
// 		this.multipart = multipart;
// 	}
// 
// 	@Override
// 	public void close() throws IOException {
// 		if (closeables != null) {
// 			for (int i = closeables.size() - 1; i >= 0; i--) {
// 				CloseableResource<?> closeable = closeables.get(i);
// 				log.debug("Closing " + closeable.getName());
// 				try {
// 					closeable.close();
// 				} catch (Exception e) {
// 					log.warn("Can't close resource: " + closeable.getName() + " ("
// 							+ closeable.getContent().getClass().getName() + ")", e);
// 				}
// 			}
// 		}
// 	}
// 
// }


// Path: mvc-core/src/main/java/works/cirno/mocha/parameter/value/MatcherValueSource.java
import works.cirno.mocha.InvokeContext;

/*
 * The MIT License (MIT)
 * 
 * Copyright (c) 2014-2015 Cloudee Huang ( https://github.com/cloudeecn / cloudeecn@gmail.com )
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package works.cirno.mocha.parameter.value;


public class MatcherValueSource extends AbstractValueSource {

	@Override
	public Object getParameter(InvokeContext ctx, String key) {
		if(ctx.isGroupName(key)){
			return ctx.getUriMatcher().group(key);