package bean;

import java.net.URI;
import java.net.URISyntaxException;

import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
import javax.inject.Named;
import javax.servlet.http.HttpServletRequest;

@RequestScoped
@Named("uriInfoBean")
public class UriInfoBean {
    @Inject
	private HttpServletRequest request;
	
	public URI getRequestUri() throws URISyntaxException {
		return new URI(request.getRequestURL().toString()).resolve(request.getContextPath() + "/"); //$NON-NLS-1$
	}
}

/**
 * Copyright © 2012-2019 Jesse Gallagher
 *
 * 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 bean;

import java.net.URI;
import java.net.URISyntaxException;

import javax.enterprise.context.RequestScoped;
import javax.inject.Inject;
import javax.inject.Named;
import javax.servlet.http.HttpServletRequest;

@RequestScoped
@Named("uriInfoBean")
public class UriInfoBean {
    @Inject
	private HttpServletRequest request;
	
	public URI getRequestUri() throws URISyntaxException {
		return new URI(request.getRequestURL().toString()).resolve(request.getContextPath() + "/"); //$NON-NLS-1$
	}
}

Add missing license header