diff --git a/jackson-modules/jackson-conversions-2/src/main/java/com/baeldung/jackson/jsonurlreader/JsonUrlReader.java b/jackson-modules/jackson-conversions-2/src/main/java/com/baeldung/jackson/jsonurlreader/JsonUrlReader.java deleted file mode 100644 index a053b3caea..0000000000 --- a/jackson-modules/jackson-conversions-2/src/main/java/com/baeldung/jackson/jsonurlreader/JsonUrlReader.java +++ /dev/null @@ -1,53 +0,0 @@ -package com.baeldung.jackson.jsonurlreader; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.net.MalformedURLException; -import java.net.URL; -import java.nio.charset.Charset; - -import com.fasterxml.jackson.core.exc.StreamReadException; -import com.fasterxml.jackson.databind.DatabindException; -import com.fasterxml.jackson.databind.JsonNode; -import com.fasterxml.jackson.databind.ObjectMapper; - -public class JsonUrlReader { - - public static void main(String[] args) throws StreamReadException, DatabindException, MalformedURLException, IOException { - String url = args[0]; - - JsonNode node = JsonUrlReader.get(url); - System.out.println(node.toPrettyString()); - } - - public static String stream(String url) throws IOException { - try (InputStream input = new URL(url).openStream()) { - InputStreamReader isr = new InputStreamReader(input, Charset.forName("UTF-8")); - BufferedReader reader = new BufferedReader(isr); - StringBuilder json = new StringBuilder(); - int c; - while ((c = reader.read()) != -1) { - json.append((char) c); - } - return json.toString(); - } - } - - public static JsonNode get(String url) throws StreamReadException, DatabindException, MalformedURLException, IOException { - ObjectMapper mapper = new ObjectMapper(); - JsonNode json = mapper.readTree(new URL(url)); - return json; - } - - public static T get(String url, Class type) throws StreamReadException, DatabindException, MalformedURLException, IOException { - ObjectMapper mapper = new ObjectMapper(); - T entity = mapper.readValue(new URL(url), type); - return entity; - } - - public static String getString(String url) throws StreamReadException, DatabindException, MalformedURLException, IOException { - return get(url).toPrettyString(); - } -} diff --git a/jackson-modules/jackson-conversions-2/src/main/java/com/baeldung/jackson/jsonurlreader/data/Example.java b/jackson-modules/jackson-conversions-2/src/main/java/com/baeldung/jackson/jsonurlreader/data/Example.java deleted file mode 100644 index 062ee51b20..0000000000 --- a/jackson-modules/jackson-conversions-2/src/main/java/com/baeldung/jackson/jsonurlreader/data/Example.java +++ /dev/null @@ -1,40 +0,0 @@ -package com.baeldung.jackson.jsonurlreader.data; - -public class Example { - private String name; - private Integer n; - private Boolean real; - - public Example() { - } - - public Example(String name, Integer n, Boolean real) { - this.name = name; - this.n = n; - this.real = real; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - - public Integer getN() { - return n; - } - - public void setN(Integer n) { - this.n = n; - } - - public Boolean getReal() { - return real; - } - - public void setReal(Boolean real) { - this.real = real; - } -} diff --git a/jackson-modules/jackson-conversions-2/src/test/java/com/baeldung/jackson/jsonurlreader/JsonMockServer.java b/jackson-modules/jackson-conversions-2/src/test/java/com/baeldung/jackson/jsonurlreader/JsonMockServer.java deleted file mode 100644 index 5debc73e0f..0000000000 --- a/jackson-modules/jackson-conversions-2/src/test/java/com/baeldung/jackson/jsonurlreader/JsonMockServer.java +++ /dev/null @@ -1,62 +0,0 @@ -package com.baeldung.jackson.jsonurlreader; - -import static org.mockserver.integration.ClientAndServer.startClientAndServer; -import static org.mockserver.model.HttpRequest.request; -import static org.mockserver.model.HttpResponse.response; - -import java.io.IOException; -import java.net.ServerSocket; - -import org.junit.jupiter.api.AfterAll; -import org.junit.jupiter.api.BeforeAll; -import org.mockserver.client.MockServerClient; -import org.mockserver.integration.ClientAndServer; -import org.mockserver.model.HttpStatusCode; - -import com.baeldung.jackson.jsonurlreader.data.Example; - -public class JsonMockServer { - protected static final String JSON_RESPONSE = "{ \"name\": \"A\", \"n\": 1, \"real\": true }"; - protected static final Example OBJECT_RESPONSE = new Example("A", 1, true); - - protected static String serviceUrl; - - private static final String SERVER_ADDRESS = "127.0.0.1"; - private static final String PATH = "/sample-json"; - - private static ClientAndServer mockServer; - private static int serverPort; - - @BeforeAll - static void startServer() throws IOException { - serverPort = getFreePort(); - serviceUrl = "http://" + SERVER_ADDRESS + ":" + serverPort + PATH; - - mockServer = startClientAndServer(serverPort); - - mockJsonRequest(); - } - - @AfterAll - static void stopServer() { - mockServer.stop(); - } - - @SuppressWarnings("resource") - private static void mockJsonRequest() { - new MockServerClient(SERVER_ADDRESS, serverPort) - .when(request() - .withPath(PATH) - .withMethod("GET")) - .respond(response() - .withStatusCode(HttpStatusCode.OK_200.code()) - .withBody(JSON_RESPONSE) - ); - } - - private static int getFreePort() throws IOException { - try (ServerSocket serverSocket = new ServerSocket(0)) { - return serverSocket.getLocalPort(); - } - } -} diff --git a/jackson-modules/jackson-conversions-2/src/test/java/com/baeldung/jackson/jsonurlreader/JsonUrlReaderIntegrationTest.java b/jackson-modules/jackson-conversions-2/src/test/java/com/baeldung/jackson/jsonurlreader/JsonUrlReaderIntegrationTest.java deleted file mode 100644 index e429953777..0000000000 --- a/jackson-modules/jackson-conversions-2/src/test/java/com/baeldung/jackson/jsonurlreader/JsonUrlReaderIntegrationTest.java +++ /dev/null @@ -1,33 +0,0 @@ -package com.baeldung.jackson.jsonurlreader; - -import static org.junit.Assert.assertEquals; - -import org.junit.jupiter.api.Test; - -import com.baeldung.jackson.jsonurlreader.data.Example; -import com.fasterxml.jackson.databind.JsonNode; - -public class JsonUrlReaderIntegrationTest extends JsonMockServer { - - @Test - public void whenStreamUrl_thenJsonStringReturned() throws Exception { - String jsonNode = JsonUrlReader.stream(serviceUrl); - - assertEquals(jsonNode, JSON_RESPONSE); - } - - @Test - public void whenGetUrl_thenJsonNodeReturned() throws Exception { - JsonNode jsonNode = JsonUrlReader.get(serviceUrl); - - assertEquals(jsonNode.get("name") - .textValue(), "A"); - } - - @Test - public void givenType_whenGetUrl_thenTypeReturned() throws Exception { - Example object = JsonUrlReader.get(serviceUrl, Example.class); - - assertEquals(object.getName(), "A"); - } -}