From 9055dfc42e99f979fa4a30c6d94e8ade3298995e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jani=20V=C3=A4in=C3=B6l=C3=A4?= <jani.vainola@smartbear.com>
Date: Mon, 24 Apr 2017 18:53:34 +0200
Subject: [PATCH] Jaxrs jersey2 support (#5058)

* [JAVA/] jaxrs/jersey2 (Issue: 4662) Made java8-date codegeneration to work with jersey2

* Ran shellscripts for  jaxrs-jersey-petstore-server and java8-petstore-jersey2  to update petstore samples
---
 .../jersey1}/LocalDateProvider.mustache       |  0
 .../jersey1}/OffsetDateTimeProvider.mustache  |  0
 .../jersey2/LocalDateProvider.mustache        | 28 +++++++++++++++++++
 .../jersey2/OffsetDateTimeProvider.mustache   | 28 +++++++++++++++++++
 .../client/petstore/java/jersey2/hello.txt    |  1 +
 5 files changed, 57 insertions(+)
 rename modules/swagger-codegen/src/main/resources/JavaJaxRS/{ => libraries/jersey1}/LocalDateProvider.mustache (100%)
 rename modules/swagger-codegen/src/main/resources/JavaJaxRS/{ => libraries/jersey1}/OffsetDateTimeProvider.mustache (100%)
 create mode 100644 modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/LocalDateProvider.mustache
 create mode 100644 modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/OffsetDateTimeProvider.mustache
 create mode 100644 samples/client/petstore/java/jersey2/hello.txt

diff --git a/modules/swagger-codegen/src/main/resources/JavaJaxRS/LocalDateProvider.mustache b/modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey1/LocalDateProvider.mustache
similarity index 100%
rename from modules/swagger-codegen/src/main/resources/JavaJaxRS/LocalDateProvider.mustache
rename to modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey1/LocalDateProvider.mustache
diff --git a/modules/swagger-codegen/src/main/resources/JavaJaxRS/OffsetDateTimeProvider.mustache b/modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey1/OffsetDateTimeProvider.mustache
similarity index 100%
rename from modules/swagger-codegen/src/main/resources/JavaJaxRS/OffsetDateTimeProvider.mustache
rename to modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey1/OffsetDateTimeProvider.mustache
diff --git a/modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/LocalDateProvider.mustache b/modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/LocalDateProvider.mustache
new file mode 100644
index 00000000000..90a5fb62084
--- /dev/null
+++ b/modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/LocalDateProvider.mustache
@@ -0,0 +1,28 @@
+package {{apiPackage}};
+
+import javax.ws.rs.ext.ParamConverter;
+import javax.ws.rs.ext.ParamConverterProvider;
+import javax.ws.rs.ext.Provider;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Type;
+import java.time.LocalDate;
+
+@Provider
+public class LocalDateProvider implements ParamConverterProvider {
+
+    public <T> ParamConverter<T> getConverter(Class<T> clazz, Type type, Annotation[] annotations) {
+        if (clazz.getName().equals(LocalDate.class.getName())) {
+            return new ParamConverter<T>() {
+                @SuppressWarnings("unchecked")
+                public T fromString(String value) {
+                    return value!=null ? (T) LocalDate.parse(value) : null;
+                }
+
+                public String toString(T bean) {
+                    return bean!=null ? bean.toString() : "";
+                }
+            };
+        }
+        return null;
+    }
+}
\ No newline at end of file
diff --git a/modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/OffsetDateTimeProvider.mustache b/modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/OffsetDateTimeProvider.mustache
new file mode 100644
index 00000000000..fccb0deb16c
--- /dev/null
+++ b/modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/OffsetDateTimeProvider.mustache
@@ -0,0 +1,28 @@
+package {{apiPackage}};
+
+import javax.ws.rs.ext.ParamConverter;
+import javax.ws.rs.ext.ParamConverterProvider;
+import javax.ws.rs.ext.Provider;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Type;
+import java.time.OffsetDateTime;
+
+@Provider
+public class OffsetDateTimeProvider implements ParamConverterProvider {
+
+    public <T> ParamConverter<T> getConverter(Class<T> clazz, Type type, Annotation[] annotations) {
+        if (clazz.getName().equals(OffsetDateTime.class.getName())) {
+            return new ParamConverter<T>() {
+                @SuppressWarnings("unchecked")
+                public T fromString(String value) {
+                    return value != null ? (T) OffsetDateTime.parse(value) : null;
+                }
+
+                public String toString(T bean) {
+                    return bean != null ? bean.toString() : "";
+                }
+            };
+        }
+        return null;
+    }
+}
\ No newline at end of file
diff --git a/samples/client/petstore/java/jersey2/hello.txt b/samples/client/petstore/java/jersey2/hello.txt
new file mode 100644
index 00000000000..6769dd60bdf
--- /dev/null
+++ b/samples/client/petstore/java/jersey2/hello.txt
@@ -0,0 +1 @@
+Hello world!
\ No newline at end of file