Index: resteasy-jaxrs/src/test/java/org/jboss/resteasy/core/StringParameterInjectorTest.java
===================================================================
--- resteasy-jaxrs/src/test/java/org/jboss/resteasy/core/StringParameterInjectorTest.java	(revision 0)
+++ resteasy-jaxrs/src/test/java/org/jboss/resteasy/core/StringParameterInjectorTest.java	(revision 0)
@@ -0,0 +1,85 @@
+package org.jboss.resteasy.core;
+
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertNotNull;
+
+import java.lang.annotation.Annotation;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.reflect.Field;
+
+import javax.ws.rs.core.Context;
+
+import org.jboss.resteasy.annotations.StringParameterUnmarshallerBinder;
+import org.jboss.resteasy.spi.ResteasyProviderFactory;
+import org.jboss.resteasy.spi.StringParameterUnmarshaller;
+import org.junit.Ignore;
+import org.junit.Test;
+
+public class StringParameterInjectorTest {
+
+	private static final String MY_SPECIAL_STRING = "MySpecialString";
+	
+	@Test @Ignore("Fails because of RESTEASY-584")
+	public void shouldInjectForFactoryConfiguredUnmarshaller() throws Exception {
+		ResteasyProviderFactory factory = new ResteasyProviderFactory();
+		factory.addStringParameterUnmarshaller(SpecialStringUnmarshaller.class);
+		assertNotNull(factory.createStringParameterUnmarshaller(String.class));
+		
+		ResteasyProviderFactory.pushContext(Injected.class, new Injected(MY_SPECIAL_STRING));
+
+		StringParameterInjector injector = new StringParameterInjector(String.class, String.class, "name",
+				MyType.class, null, MyType.class.getDeclaredField("name"),
+				new Annotation[0], factory);
+		
+		assertSame(MY_SPECIAL_STRING, injector.extractValue("ignored"));
+	}
+
+	@Test
+	public void shouldInjectForAnnotationConfiguredUnmarshaller() throws Exception {
+		ResteasyProviderFactory.pushContext(Injected.class, new Injected(MY_SPECIAL_STRING));
+
+		Field declaredField = MyType.class.getDeclaredField("name");
+		StringParameterInjector injector = new StringParameterInjector(String.class, String.class, "name",
+				MyType.class, null, declaredField,
+				declaredField.getAnnotations(), new ResteasyProviderFactory());
+		
+		assertSame(MY_SPECIAL_STRING, injector.extractValue("ignored"));
+	}
+
+	public static class MyType {
+		@SpecialString public String name;
+	}
+
+	public static class SpecialStringUnmarshaller implements
+			StringParameterUnmarshaller<String> {
+
+		@Context
+		private Injected in;
+
+		@Override
+		public void setAnnotations(Annotation[] annotations) {
+		}
+
+		@Override
+		public String fromString(String str) {
+			return in.value;
+		}
+
+	}
+
+	public static class Injected {
+
+		private final String value;
+
+		public Injected(String value) {
+			this.value = value;
+		}
+
+	}
+
+	@Retention(RetentionPolicy.RUNTIME)
+	@StringParameterUnmarshallerBinder(SpecialStringUnmarshaller.class)
+	public static @interface SpecialString {
+	}
+}
Index: resteasy-jaxrs/src/main/java/org/jboss/resteasy/core/StringParameterInjector.java
===================================================================
--- resteasy-jaxrs/src/main/java/org/jboss/resteasy/core/StringParameterInjector.java	(revision 1415)
+++ resteasy-jaxrs/src/main/java/org/jboss/resteasy/core/StringParameterInjector.java	(working copy)
@@ -125,6 +125,7 @@
                {
                   throw new RuntimeException(e);
                }
+               factory.injectProperties(unmarshaller);
                unmarshaller.setAnnotations(annotations);
                return;
             }