From fd5afd015a4b818695e20c4e7163adaa1fe4d2d3 Mon Sep 17 00:00:00 2001 From: Laurentiu Delcea Date: Fri, 24 May 2019 08:20:09 +0300 Subject: [PATCH] BAEL-2924 Jersey request parameters (#7007) * BAEL-2924 Jersey request parameters * BAEL-2924 Jersey request parameters --- .../com/baeldung/jersey/server/ItemParam.java | 46 ++++++++++++++++ .../com/baeldung/jersey/server/Items.java | 49 +++++++++++++++++ .../server/http/EmbeddedHttpServer.java | 8 ++- .../baeldung/jersey/server/ItemsUnitTest.java | 52 +++++++++++++++++++ 4 files changed, 154 insertions(+), 1 deletion(-) create mode 100644 jersey/src/main/java/com/baeldung/jersey/server/ItemParam.java create mode 100644 jersey/src/main/java/com/baeldung/jersey/server/Items.java create mode 100644 jersey/src/test/java/com/baeldung/jersey/server/ItemsUnitTest.java diff --git a/jersey/src/main/java/com/baeldung/jersey/server/ItemParam.java b/jersey/src/main/java/com/baeldung/jersey/server/ItemParam.java new file mode 100644 index 0000000000..0f60a20b92 --- /dev/null +++ b/jersey/src/main/java/com/baeldung/jersey/server/ItemParam.java @@ -0,0 +1,46 @@ +package com.baeldung.jersey.server; + +import javax.ws.rs.FormParam; +import javax.ws.rs.HeaderParam; +import javax.ws.rs.PathParam; + +public class ItemParam { + + @HeaderParam("headerParam") + private String shopKey; + + @PathParam("pathParam") + private String itemId; + + @FormParam("formParam") + private String price; + + public String getShopKey() { + return shopKey; + } + + public void setShopKey(String shopKey) { + this.shopKey = shopKey; + } + + public String getItemId() { + return itemId; + } + + public void setItemId(String itemId) { + this.itemId = itemId; + } + + public String getPrice() { + return price; + } + + public void setPrice(String price) { + this.price = price; + } + + @Override + public String toString() { + return "ItemParam{shopKey='" + shopKey + ", itemId='" + itemId + ", price='" + price + '}'; + } +} diff --git a/jersey/src/main/java/com/baeldung/jersey/server/Items.java b/jersey/src/main/java/com/baeldung/jersey/server/Items.java new file mode 100644 index 0000000000..c24e6820f5 --- /dev/null +++ b/jersey/src/main/java/com/baeldung/jersey/server/Items.java @@ -0,0 +1,49 @@ +package com.baeldung.jersey.server; + +import javax.ws.rs.*; + +@Path("items") +public class Items { + + @GET + @Path("/cookie") + public String readCookieParam(@CookieParam("cookieParamToRead") String cookieParamToRead) { + return "Cookie parameter value is [" + cookieParamToRead + "]"; + } + + @GET + @Path("/header") + public String readHeaderParam(@HeaderParam("headerParamToRead") String headerParamToRead) { + return "Header parameter value is [" + headerParamToRead + "]"; + } + + @GET + @Path("/path/{pathParamToRead}") + public String readPathParam(@PathParam("pathParamToRead") String pathParamToRead) { + return "Path parameter value is [" + pathParamToRead + "]"; + } + + @GET + @Path("/query") + public String readQueryParam(@QueryParam("queryParamToRead") String queryParamToRead) { + return "Query parameter value is [" + queryParamToRead + "]"; + } + + @POST + @Path("/form") + public String readFormParam(@FormParam("formParamToRead") String formParamToRead) { + return "Form parameter value is [" + formParamToRead + "]"; + } + + @GET + @Path("/matrix") + public String readMatrixParam(@MatrixParam("matrixParamToRead") String matrixParamToRead) { + return "Matrix parameter value is [" + matrixParamToRead + "]"; + } + + @POST + @Path("/bean/{pathParam}") + public String readBeanParam(@BeanParam ItemParam itemParam) { + return itemParam.toString(); + } +} \ No newline at end of file diff --git a/jersey/src/main/java/com/baeldung/jersey/server/http/EmbeddedHttpServer.java b/jersey/src/main/java/com/baeldung/jersey/server/http/EmbeddedHttpServer.java index 4afa086858..1d75508c6d 100644 --- a/jersey/src/main/java/com/baeldung/jersey/server/http/EmbeddedHttpServer.java +++ b/jersey/src/main/java/com/baeldung/jersey/server/http/EmbeddedHttpServer.java @@ -7,12 +7,13 @@ import java.util.logging.Logger; import org.glassfish.grizzly.http.server.HttpServer; import org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpServerFactory; +import org.glassfish.jersey.server.ResourceConfig; import com.baeldung.jersey.server.config.ViewApplicationConfig; public class EmbeddedHttpServer { - private static final URI BASE_URI = URI.create("http://localhost:8082/"); + public static final URI BASE_URI = URI.create("http://localhost:8082/"); public static void main(String[] args) { try { @@ -32,4 +33,9 @@ public class EmbeddedHttpServer { } } + + public static HttpServer startServer() { + final ResourceConfig rc = new ResourceConfig().packages("com.baeldung.jersey.server"); + return GrizzlyHttpServerFactory.createHttpServer(URI.create(BASE_URI.toString()), rc); + } } diff --git a/jersey/src/test/java/com/baeldung/jersey/server/ItemsUnitTest.java b/jersey/src/test/java/com/baeldung/jersey/server/ItemsUnitTest.java new file mode 100644 index 0000000000..df85e26b76 --- /dev/null +++ b/jersey/src/test/java/com/baeldung/jersey/server/ItemsUnitTest.java @@ -0,0 +1,52 @@ +package com.baeldung.jersey.server; + +import static org.junit.Assert.assertEquals; + +import javax.ws.rs.client.ClientBuilder; +import javax.ws.rs.client.WebTarget; + +import org.glassfish.grizzly.http.server.HttpServer; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.baeldung.jersey.server.http.EmbeddedHttpServer; + +public class ItemsUnitTest { + + private HttpServer server; + private WebTarget target; + + @Before + public void setUp() throws Exception { + server = EmbeddedHttpServer.startServer(); + target = ClientBuilder.newClient().target(EmbeddedHttpServer.BASE_URI.toString()); + } + + @After + public void tearDown() throws Exception { + server.stop(); + } + + @Test + public void givenCookieParameter_whenGet_thenReturnsExpectedText() { + String paramValue = "1"; + String responseText = target.path("items/cookie").request().cookie("cookieParamToRead", paramValue).get(String.class); + assertEquals("Cookie parameter value is [" + paramValue + "]", responseText); + } + + @Test + public void givenHeaderParameter_whenGet_thenReturnsExpectedText() { + String paramValue = "2"; + String responseText = target.path("items/header").request().header("headerParamToRead", paramValue).get(String.class); + assertEquals("Header parameter value is [" + paramValue + "]", responseText); + } + + @Test + public void givenPathParameter_whenGet_thenReturnsExpectedText() { + String paramValue = "3"; + String responseText = target.path("items/path/" + paramValue).request().get(String.class); + assertEquals("Path parameter value is [" + paramValue + "]", responseText); + } +}