essobedo commented on code in PR #10388:
URL: https://github.com/apache/camel/pull/10388#discussion_r1230510086
##########
core/camel-core-languages/src/main/java/org/apache/camel/language/csimple/CSimpleHelper.java:
##########
@@ -163,6 +178,40 @@ public static String bodyOneLine(Exchange exchange) {
return body;
}
+ public static String prettyBody(Exchange exchange) {
+ String body = exchange.getIn().getBody(String.class);
+
+ if (body == null) {
+ return null;
+ } else if (body.startsWith("{") && body.endsWith("}") ||
body.startsWith("[") && body.endsWith("]")) {
+ body = Jsoner.prettyPrint(body); //json
+ } else if (body.startsWith("<") && body.endsWith(">")) {
+ return CSimpleHelper.prettyXml(body); //xml
+ }
Review Comment:
You should rather rely on the content type (aka the header
`Exchange.CONTENT_TYPE`)
##########
core/camel-core-languages/src/main/java/org/apache/camel/language/csimple/CSimpleHelper.java:
##########
@@ -163,6 +178,40 @@ public static String bodyOneLine(Exchange exchange) {
return body;
}
+ public static String prettyBody(Exchange exchange) {
+ String body = exchange.getIn().getBody(String.class);
+
+ if (body == null) {
+ return null;
+ } else if (body.startsWith("{") && body.endsWith("}") ||
body.startsWith("[") && body.endsWith("]")) {
+ body = Jsoner.prettyPrint(body); //json
+ } else if (body.startsWith("<") && body.endsWith(">")) {
+ return CSimpleHelper.prettyXml(body); //xml
+ }
+
+ return body;
+ }
+
+ private static String prettyXml(String rawXml) {
+ try {
+ InputSource src = new InputSource(new StringReader(rawXml));
+ Document document =
DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(src);
+
+ TransformerFactory transformerFactory =
TransformerFactory.newInstance();
+ transformerFactory.setAttribute("indent-number", 2);
+ Transformer transformer = transformerFactory.newTransformer();
+ transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
+ transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION,
"yes");
Review Comment:
Why remove the XML declaration? without it, you cannot easily know the
encoding to use to parse the content
##########
core/camel-core-languages/src/main/java/org/apache/camel/language/csimple/CSimpleHelper.java:
##########
@@ -163,6 +178,40 @@ public static String bodyOneLine(Exchange exchange) {
return body;
}
+ public static String prettyBody(Exchange exchange) {
+ String body = exchange.getIn().getBody(String.class);
+
+ if (body == null) {
+ return null;
+ } else if (body.startsWith("{") && body.endsWith("}") ||
body.startsWith("[") && body.endsWith("]")) {
+ body = Jsoner.prettyPrint(body); //json
+ } else if (body.startsWith("<") && body.endsWith(">")) {
+ return CSimpleHelper.prettyXml(body); //xml
+ }
+
+ return body;
+ }
+
+ private static String prettyXml(String rawXml) {
+ try {
+ InputSource src = new InputSource(new StringReader(rawXml));
+ Document document =
DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(src);
Review Comment:
If you get the content of the body as `InputStream`, you could use
`StreamSource` instead which would prevent to parse it first
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