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* JBoss, Home of Professional Open Source.
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* 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
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*/
package org.jboss.as.test.integration.ee.injection.support.servlet;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import javax.inject.Inject;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jboss.as.test.integration.ee.injection.support.Alpha;
import org.jboss.as.test.integration.ee.injection.support.AroundConstructBinding;
import org.jboss.as.test.integration.ee.injection.support.AroundConstructInterceptor;
import org.jboss.as.test.integration.ee.injection.support.Bravo;
import org.jboss.as.test.integration.ee.injection.support.ComponentInterceptor;
import org.jboss.as.test.integration.ee.injection.support.ComponentInterceptorBinding;
import org.jboss.as.test.integration.ee.injection.support.ProducedString;
@ComponentInterceptorBinding
@AroundConstructBinding
@WebFilter("/TestFilter")
public class TestFilter implements Filter {
@Inject
private Alpha alpha;
private Bravo bravo;
private String name;
@Inject
public TestFilter(@ProducedString String name) {
this.name = name + "#TestFilter";
}
@Inject
public void setBravo(Bravo bravo) {
this.bravo = bravo;
}
public void destroy() {
}
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
HttpServletRequest req = (HttpServletRequest) request;
HttpServletResponse resp = (HttpServletResponse) response;
String mode = req.getParameter("mode");
resp.setContentType("text/plain");
if ("field".equals(mode)) {
assertNotNull(alpha);
resp.getWriter().append(alpha.getId());
} else if ("method".equals(mode)) {
assertNotNull(bravo);
resp.getWriter().append(bravo.getAlphaId());
} else if ("constructor".equals(mode)) {
assertNotNull(name);
assertTrue(name.contains("Joe"));
resp.getWriter().append(name);
} else if ("interceptorReset".equals(mode)) {
// Reset the interceptions - it will be incremented at the end of the service() method invocation
ComponentInterceptor.resetInterceptions();
assertEquals(0, ComponentInterceptor.getInterceptions().size());
resp.getWriter().append("" + ComponentInterceptor.getInterceptions().size());
} else if ("aroundInvokeVerify".equals(mode)) {
assertEquals("Filter invocation not intercepted", 1, ComponentInterceptor.getInterceptions().size());
assertEquals("doFilter", ComponentInterceptor.getInterceptions().get(0).getMethodName());
resp.getWriter().append("" + ComponentInterceptor.getInterceptions().size());
} else if ("aroundConstructVerify".equals(mode)) {
assertTrue("AroundConstruct interceptor method not invoked", AroundConstructInterceptor.aroundConstructCalled);
assertNotNull(name);
assertTrue(name.contains("AroundConstructInterceptor#"));
resp.getWriter().append(name);
} else {
resp.setStatus(404);
}
}
public void init(FilterConfig filterConfig) throws ServletException {
}
}