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feat(sdk): expand the number and boolean type insertion #812

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44 changes: 41 additions & 3 deletions ...a-sdk-core/src/main/java/com/consoleconnect/kraken/operator/core/toolkit/JsonToolkit.java
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Original file line number Diff line number Diff line change
Expand Up @@ -8,17 +8,18 @@
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.fasterxml.jackson.databind.node.TextNode;
import com.fasterxml.jackson.databind.node.*;
import com.fasterxml.jackson.datatype.joda.JodaModule;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.jayway.jsonpath.DocumentContext;
import com.jayway.jsonpath.JsonPath;
import java.util.Iterator;
import java.util.Map;

import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;

@Slf4j
public class JsonToolkit {

private JsonToolkit() {}
Expand Down Expand Up @@ -111,6 +112,43 @@ public static String generateJson(String jsonPointerPath, String value, String i
}
}

public static String generateJsonDynamic(String jsonPointerPath, String value, String initJson) {
initJson = StringUtils.isBlank(initJson) ? "{}" : initJson;
try {
ObjectMapper mapper = new ObjectMapper();
JsonNode root = mapper.readTree(initJson);
JsonNode valueNode = createNodeFromValue(value, mapper);
setJsonPointerValue(root, JsonPointer.compile(jsonPointerPath), valueNode, mapper);
return mapper.writerWithDefaultPrettyPrinter().writeValueAsString(root);
} catch (JsonProcessingException e) {
throw KrakenException.internalError(e.getMessage());
}
}

private static JsonNode createNodeFromValue(String value, ObjectMapper mapper) {
if (value == null) {
return NullNode.instance;
}
try {
return mapper.readTree(value);
} catch (Exception e) {
log.error("not valid JSON, fall back to other types");
}
if (StringUtils.isNumeric(value)) {
try {
long longValue = Long.parseLong(value);
log.info("long value{}", longValue);
return JsonNodeFactory.instance.numberNode(longValue);
} catch (NumberFormatException e) {
return JsonNodeFactory.instance.numberNode(new java.math.BigDecimal(value));
}
} else if ("true".equalsIgnoreCase(value) || "false".equalsIgnoreCase(value)) {
return BooleanNode.valueOf(Boolean.parseBoolean(value));
} else {
return JsonNodeFactory.instance.textNode(value);
}
}

public static void setJsonPointerValue(
JsonNode node, JsonPointer pointer, JsonNode value, ObjectMapper mapper) {
JsonPointer parentPointer = pointer.head();
Expand Down
11 changes: 11 additions & 0 deletions ...sdk-core/src/test/java/com/consoleconnect/kraken/operator/core/toolkit/JsonPathTests.java
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Original file line number Diff line number Diff line change
Expand Up @@ -37,4 +37,15 @@ public String compactJson(String jsonString) throws JsonProcessingException {
Object jsonObject = mapper.readValue(jsonString, Object.class);
return mapper.writeValueAsString(jsonObject);
}

@SneakyThrows
@Test
void givenJsonPath_whenGenerateDynamicJson_returnOK() {
String s1 = JsonToolkit.generateJsonDynamic("/user/class/0/name", "John", "{}");
String s2 = JsonToolkit.generateJsonDynamic("/user/class/0/password", "password", s1);
String s3 = JsonToolkit.generateJsonDynamic("/user/class/0/secret/key", "secretKey", s2);
String s4 = JsonToolkit.generateJsonDynamic("/user/class/0/deposit/amount", "123456", s3);
log.info("final result: {}", s4);
assertThat(s4, hasJsonPath("$.user.class[0].deposit.amount", equalTo(123456)));
}
}
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