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HttpParams.java
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HttpParams.java
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/*
* Copyright 2015, Red Hat, Inc. and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.zanata.servlet;
import javax.enterprise.inject.Produces;
import javax.enterprise.inject.spi.InjectionPoint;
import javax.faces.context.FacesContext;
import javax.servlet.ServletRequest;
import org.zanata.servlet.annotations.HttpParam;
/**
* Producer for @HttpParam. Implementation taken from an example in the Weld manual.
* @author Sean Flanigan <a href="mailto:sflaniga@redhat.com">sflaniga@redhat.com</a>
*/
class HttpParams {
@Produces
@HttpParam("")
String getParamValue(InjectionPoint ip) {
ServletRequest request = (ServletRequest) FacesContext
.getCurrentInstance().getExternalContext().getRequest();
String name = ip.getAnnotated().getAnnotation(HttpParam.class).value();
return request.getParameter(name);
}
}