package com.redhat.training.rest;
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import java.io.IOException;
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import java.util.logging.Logger;
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import javax.ws.rs.container.ContainerRequestContext;
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import javax.ws.rs.container.ContainerResponseContext;
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import javax.ws.rs.container.ContainerResponseFilter;
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import javax.ws.rs.container.PreMatching;
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import javax.ws.rs.core.MultivaluedMap;
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import javax.ws.rs.core.Response;
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import javax.ws.rs.ext.Provider;
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@Provider
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@PreMatching
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public class CORSResponseFilter implements ContainerResponseFilter {
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private final static Logger log = Logger.getLogger(CORSResponseFilter.class.getName());
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@Override
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public void filter(ContainerRequestContext requestCtx, ContainerResponseContext responseCtx) throws IOException {
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log.fine("Executing REST response filter");
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MultivaluedMap<String, Object> headers = responseCtx.getHeaders();
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headers.add("Access-Control-Allow-Origin", "*");
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headers.add("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT, OPTIONS");
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headers.add("Access-Control-Allow-Headers", "X-Requested-With, Content-Type");
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//responseCtx.getHeaders().add( "Access-Control-Allow-Credentials", "true" );
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}
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}
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