org.apache.shenyu.plugin.sign.util

类 XmlJsonConverter

java.lang.Object

org.apache.shenyu.plugin.sign.util.XmlJsonConverter

public final class XmlJsonConverter
extends java.lang.Object

XML-JSON bidirectional converter. Replaces api-gateway's XmlUtils.xml2JSON and JaxbXmlUtil.convertToXml logic.

xml2Json: Converts XML string to JSON, compatible with api-gateway's jdom-based XmlUtils.

json2Xml: Converts JSON string to XML string (generic, no JAXB required).

wrapSoapEnvelope: Wraps XML body in a SOAP 1.1 Envelope with configurable namespaces.

方法概要

限定符和类型	方法和说明
static java.lang.String	json2Xml(java.lang.String json, java.lang.String rootName) Convert JSON string to XML string.
static java.util.Set<java.lang.String>	parseArrayNodeNames(java.lang.String arrayNodeNamesStr) Parse comma-separated array node names string into a Set.
static com.google.gson.JsonObject	reParamsDFS(com.google.gson.JsonObject bodyJson, java.util.Set<java.lang.String> arrayNodeNames) Process the "reParamsDFS" logic from api-gateway's RestController.
static java.lang.String	wrapSoapEnvelope(java.lang.String jsonBody, java.util.Map<java.lang.String,java.lang.String> namespaces, java.lang.String responseElName) Wrap a JSON response body in a SOAP 1.1 Envelope.
static java.lang.String	xml2Json(java.lang.String xml, java.util.Set<java.lang.String> arrayNodeNames) Convert XML string to JSON string.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

xml2Json

public static java.lang.String xml2Json(java.lang.String xml,
                                        java.util.Set<java.lang.String> arrayNodeNames)

Convert XML string to JSON string. Compatible with api-gateway's XmlUtils.xml2JSON() logic.

Array node names: nodes listed in arrayNodeNames will always be rendered as JSON arrays even if there is only one occurrence (matching api-gateway's WS_XML_ARRAY config).

参数:

xml - the XML string

arrayNodeNames - node names that should always be treated as arrays (comma-separated in config)

返回:

JSON string, or null if conversion fails

json2Xml

public static java.lang.String json2Xml(java.lang.String json,
                                        java.lang.String rootName)

Convert JSON string to XML string. Produces a simple XML representation without namespaces.

参数:

json - the JSON string

rootName - the root element name (e.g., "response")

返回:

XML string

wrapSoapEnvelope

public static java.lang.String wrapSoapEnvelope(java.lang.String jsonBody,
                                                java.util.Map<java.lang.String,java.lang.String> namespaces,
                                                java.lang.String responseElName)

Wrap a JSON response body in a SOAP 1.1 Envelope. The JSON is first converted to XML, then wrapped in SOAP structure.

Produces output compatible with api-gateway's JaxbXmlUtil.convertToXml(RequestEntity).

参数:

jsonBody - the JSON response body string

namespaces - namespace declarations (prefix → URI), e.g., {"impl": "http://..."}

responseElName - the response element name inside soapenv:Body (e.g., "impl:response")

返回:

SOAP XML envelope string

reParamsDFS

public static com.google.gson.JsonObject reParamsDFS(com.google.gson.JsonObject bodyJson,
                                                     java.util.Set<java.lang.String> arrayNodeNames)

Process the "reParamsDFS" logic from api-gateway's RestController. When form body contains an "xml" field: 1. Convert xml field value from XML to JSON 2. Navigate to "request" node 3. Restructure orderList: flatten order sub-elements 4. Wrap in {"request": ...}

参数:

bodyJson - the form body as a JsonObject (with "xml" field)

arrayNodeNames - array node names for XML parsing

返回:

processed JsonObject ({"request": ...})

parseArrayNodeNames

public static java.util.Set<java.lang.String> parseArrayNodeNames(java.lang.String arrayNodeNamesStr)

Parse comma-separated array node names string into a Set.

参数:

arrayNodeNamesStr - comma-separated node names (e.g., "order,item,detail")

返回:

Set of node names, or empty set if input is blank