From d2aa45c1890d9ec648a841983be18cf4e1b3d58e Mon Sep 17 00:00:00 2001
From: Anton Wiedermann <anton.wiedermann@gmail.com>
Date: Sat, 29 Feb 2020 22:42:58 +0100
Subject: [PATCH 1/4] issue #141 - version field changed to long (int64)

---
 schemas/swagger/swagger.yaml                  |  1 +
 .../io/proximax/sdk/gen/model/BlockDTO.java   | 22 +++++--------------
 .../sdk/model/blockchain/BlockInfoTest.java   |  2 +-
 3 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/schemas/swagger/swagger.yaml b/schemas/swagger/swagger.yaml
index bed18bfa..f6de040b 100644
--- a/schemas/swagger/swagger.yaml
+++ b/schemas/swagger/swagger.yaml
@@ -1733,6 +1733,7 @@ components:
         * 0xF243 (62019 decimal) - Mosaic_Alias_Resolution.
     NetworkTypeEnum:
       type: integer
+      format: int64
       description: |
         The entity version. The higher byte represents the network
         identifier:
diff --git a/src/gen/java/io/proximax/sdk/gen/model/BlockDTO.java b/src/gen/java/io/proximax/sdk/gen/model/BlockDTO.java
index aa2a5c91..3e752f03 100644
--- a/src/gen/java/io/proximax/sdk/gen/model/BlockDTO.java
+++ b/src/gen/java/io/proximax/sdk/gen/model/BlockDTO.java
@@ -14,20 +14,10 @@
 package io.proximax.sdk.gen.model;
 
 import java.util.Objects;
-import java.util.Arrays;
-import com.google.gson.TypeAdapter;
-import com.google.gson.annotations.JsonAdapter;
+
 import com.google.gson.annotations.SerializedName;
-import com.google.gson.stream.JsonReader;
-import com.google.gson.stream.JsonWriter;
-import io.proximax.sdk.gen.model.BlockDTOAllOf;
-import io.proximax.sdk.gen.model.EntityDTO;
-import io.proximax.sdk.gen.model.EntityTypeEnum;
-import io.proximax.sdk.gen.model.UInt64DTO;
-import io.proximax.sdk.gen.model.VerifiableEntityDTO;
-import io.swagger.annotations.ApiModel;
+
 import io.swagger.annotations.ApiModelProperty;
-import java.io.IOException;
 
 /**
  * BlockDTO
@@ -44,7 +34,7 @@ public class BlockDTO {
 
   public static final String SERIALIZED_NAME_VERSION = "version";
   @SerializedName(SERIALIZED_NAME_VERSION)
-  private Integer version;
+  private Long version;
 
   public static final String SERIALIZED_NAME_TYPE = "type";
   @SerializedName(SERIALIZED_NAME_TYPE)
@@ -130,7 +120,7 @@ public void setSigner(String signer) {
     this.signer = signer;
   }
 
-  public BlockDTO version(Integer version) {
+  public BlockDTO version(Long version) {
     this.version = version;
     return this;
   }
@@ -140,11 +130,11 @@ public BlockDTO version(Integer version) {
    * @return version
   **/
   @ApiModelProperty(example = "36867", required = true, value = "The entity version. The higher byte represents the network identifier: * 0x68 (MAIN_NET) - Public main network. * 0x98 (TEST_NET) - Public test network. * 0x60 (MIJIN) - Private network. * 0x90 (MIJIN_TEST) - Private test network. ")
-  public Integer getVersion() {
+  public Long getVersion() {
     return version;
   }
 
-  public void setVersion(Integer version) {
+  public void setVersion(Long version) {
     this.version = version;
   }
 
diff --git a/src/test/java/io/proximax/sdk/model/blockchain/BlockInfoTest.java b/src/test/java/io/proximax/sdk/model/blockchain/BlockInfoTest.java
index 2576fd22..34a0a6ec 100644
--- a/src/test/java/io/proximax/sdk/model/blockchain/BlockInfoTest.java
+++ b/src/test/java/io/proximax/sdk/model/blockchain/BlockInfoTest.java
@@ -84,7 +84,7 @@ void createANewBlockInforomDto() {
       BlockDTO blockDto = new BlockDTO();
       blockDto.setSignature("37351C8244AC166BE6664E3FA954E99A3239AC46E51E2B32CEA1C72DD0851100A7731868E932E1A9BEF8A27D48E1FFEE401E933EB801824373E7537E51733E0F");
       blockDto.setSigner("B4F12E7C9F6946091E2CB8B6D3A12B50D17CCBBF646386EA27CE2946A7423DCF");
-      blockDto.setVersion(36867);
+      blockDto.setVersion(36867l);
       blockDto.setType(EntityTypeEnum.NUMBER_16705);
       blockDto.setHeight(getUint64Dto(2));
       blockDto.setTimestamp(getUint64Dto(3));

From 3b65186a2c0b276607b106fbb7e19ef52ca50884 Mon Sep 17 00:00:00 2001
From: Anton Wiedermann <anton.wiedermann@gmail.com>
Date: Sat, 29 Feb 2020 23:00:45 +0100
Subject: [PATCH 2/4] load transaction test now does not make assumption about
 height

previously chain with less than 1000 blocks failed, now the test is
flexible
---
 src/e2e/java/io/proximax/sdk/E2EBlockchainTest.java | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/e2e/java/io/proximax/sdk/E2EBlockchainTest.java b/src/e2e/java/io/proximax/sdk/E2EBlockchainTest.java
index 00d40115..9f38c4a1 100644
--- a/src/e2e/java/io/proximax/sdk/E2EBlockchainTest.java
+++ b/src/e2e/java/io/proximax/sdk/E2EBlockchainTest.java
@@ -187,12 +187,19 @@ void checkBlockchainUpgrade() {
 
    @Test
    void loadTransactions() {
-      for (int i = 0; i<1000; i++) {
+      // get chain height
+      final long height = blockchainHttp.getBlockchainHeight().blockingFirst().longValue();
+      // go over first 50 blocks
+      for (int i = 0; i<Math.min(height, 50); i++) {
+         loadTransactions(i);
+      }
+      // first 50 blocks got already scanned so start at 50 or last 1000
+      for (long i = Math.max(height-1000, 50l); i<height; i++) {
          loadTransactions(i);
       }
    }
    
-   void loadTransactions(int block) {
+   void loadTransactions(long block) {
       // try to load first 100 transactions and see if we can parse them
       List<Transaction> transactions = blockchainHttp.getBlockTransactions(BigInteger.valueOf(block), new QueryParams(100)).blockingFirst();
       assertTrue(transactions.size() <= 100);

From 4e39034eb07e8cbfdadf0202d378f0b467263c6f Mon Sep 17 00:00:00 2001
From: Anton Wiedermann <anton.wiedermann@gmail.com>
Date: Sat, 29 Feb 2020 23:04:56 +0100
Subject: [PATCH 3/4] fixing readme which was broken by rogue pull-request in
 the past

I have rejected pullrequest which was suggesting incorrect change to
readme but it was merged to master anyway. So taking this opportunity to
fix it
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index fa80f433..1fbe9efa 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-<p align="center"><a href="https://github.com/proximax-storage" target="_blank"><img width="300" srchttps://user-images.githubusercontent.com/29048783/72933958-c8836400-3d30-11ea-99d5-678e20f43e19.png" alt="ProximaX Sirius Blockchain Java SDK"></a></p>
+<p align="center"><a href="https://github.com/proximax-storage" target="_blank"><img width="300" src="https://user-images.githubusercontent.com/29048783/72933958-c8836400-3d30-11ea-99d5-678e20f43e19.png" alt="ProximaX Sirius Blockchain Java SDK"></a></p>
 
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Coverage Status](https://coveralls.io/repos/github/proximax-storage/java-xpx-chain-sdk/badge.svg?branch=master)](https://coveralls.io/github/proximax-storage/java-xpx-chain-sdk?branch=master)

From 4158c1ed7ba8ed56ff8b6b90dba53473eb5f79c9 Mon Sep 17 00:00:00 2001
From: Anton Wiedermann <anton.wiedermann@gmail.com>
Date: Sat, 29 Feb 2020 23:06:58 +0100
Subject: [PATCH 4/4] issue #141 - changelog update

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a73ef25b..64b38652 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 Minor release with new features and fixes
 * added MosaicFactory to better support frequent mosaic instantiation and non-standard network currencies
 * added support for exchange transactions
+* added support for unsigned version field for entity info on the chain
 
 ## 0.6.1