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add checkDumplicate

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This commit is contained in:
Looly 2022-07-22 17:36:52 +08:00
parent fa5763e03a
commit a36a970341
4 changed files with 34 additions and 8 deletions
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6
hutool-json/src/main/java/cn/hutool/json/InternalJSONUtil.java
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@ -218,11 +218,11 @@ public final class InternalJSONUtil {
JSONObject nextTarget = target.getJSONObject(segment);
if (nextTarget == null) {
nextTarget = new JSONObject(target.getConfig());
target.setOnce(segment, nextTarget, predicate);
target.set(segment, nextTarget, predicate);
}
target = nextTarget;
}
target.setOnce(path[last], value, predicate);
target.set(path[last], value, predicate);
return jsonObject;
}
@ -318,7 +318,7 @@ public final class InternalJSONUtil {
public static Writer quote(final String str, final Writer writer, final boolean isWrap) throws IORuntimeException {
try {
return doQuote(str, writer, isWrap);
} catch (IOException e) {
} catch (final IOException e) {
throw new IORuntimeException(e);
}
}

26
hutool-json/src/main/java/cn/hutool/json/JSONConfig.java
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@ -43,6 +43,10 @@ public class JSONConfig implements Serializable {
* 是否去除末尾多余0，例如如果为true,5.0返回5
*/
private boolean stripTrailingZeros = true;
/**
* 是否检查重复key
*/
private boolean checkDuplicate;
/**
* 创建默认的配置项
@ -211,4 +215,26 @@ public class JSONConfig implements Serializable {
this.stripTrailingZeros = stripTrailingZeros;
return this;
}
/**
* 是否检查多个相同的key
*
* @return 是否检查多个相同的key
* @since 5.8.5
*/
public boolean isCheckDuplicate() {
return checkDuplicate;
}
/**
* 是否检查多个相同的key
*
* @param checkDuplicate 是否检查多个相同的key
* @return this
* @since 5.8.5
*/
public JSONConfig setCheckDuplicate(boolean checkDuplicate) {
this.checkDuplicate = checkDuplicate;
return this;
}
}

8
hutool-json/src/main/java/cn/hutool/json/JSONObject.java
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@ -198,7 +198,7 @@ public class JSONObject extends MapWrapper<String, Object> implements JSON, JSON
*/
@Override
public Object put(final String key, final Object value) throws JSONException {
return put(key, value, null, false);
return put(key, value, null, getConfig().isCheckDuplicate());
}
/**
@ -210,7 +210,7 @@ public class JSONObject extends MapWrapper<String, Object> implements JSON, JSON
* @throws JSONException 值是无穷数字抛出此异常
*/
public JSONObject set(final String key, final Object value) throws JSONException {
put(key, value, null, false);
set(key, value, null);
return this;
}
@ -224,8 +224,8 @@ public class JSONObject extends MapWrapper<String, Object> implements JSON, JSON
* @throws JSONException 值是无穷数字、键重复抛出异常
* @since 5.8.0
*/
public JSONObject setOnce(final String key, final Object value, final Predicate<MutableEntry<String, Object>> predicate) throws JSONException {
put(key, value, predicate, true);
public JSONObject set(final String key, final Object value, final Predicate<MutableEntry<String, Object>> predicate) throws JSONException {
put(key, value, predicate, getConfig().isCheckDuplicate());
return this;
}

2
hutool-json/src/main/java/cn/hutool/json/JSONParser.java
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@ -74,7 +74,7 @@ public class JSONParser {
throw tokener.syntaxError("Expected a ':' after a key");
}
jsonObject.setOnce(key, tokener.nextValue(), predicate);
jsonObject.set(key, tokener.nextValue(), predicate);
// Pairs are separated by ','.