X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;ds=inline;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Fdav%2FDavDepth.java;fp=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Fdav%2FDavDepth.java;h=3d235fdb4b8e91ae2b47ad8cf84e77fafc973f36;hb=b8f50d6d8e7b9c9215d156ba33f9dedfcee913a7;hp=0000000000000000000000000000000000000000;hpb=b897c27d370ad4772b5ae4b2c22cc505ef5d1a3f;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/dav/DavDepth.java b/org.argeo.cms/src/org/argeo/cms/dav/DavDepth.java
new file mode 100644
index 000000000..3d235fdb4
--- /dev/null
+++ b/org.argeo.cms/src/org/argeo/cms/dav/DavDepth.java
@@ -0,0 +1,35 @@
+package org.argeo.cms.dav;
+
+import com.sun.net.httpserver.HttpExchange;
+
+public enum DavDepth {
+	DEPTH_0("0"), DEPTH_1("1"), DEPTH_INFINITY("infinity");
+
+	private final String value;
+
+	private DavDepth(String value) {
+		this.value = value;
+	}
+
+	@Override
+	public String toString() {
+		return getValue();
+	}
+
+	public String getValue() {
+		return value;
+	}
+
+	public static DavDepth fromHttpExchange(HttpExchange httpExchange) {
+		String value = httpExchange.getRequestHeaders().getFirst(DavHeader.DEPTH.getHeaderName());
+		if (value == null)
+			return null;
+		DavDepth depth = switch (value) {
+		case "0" -> DEPTH_0;
+		case "1" -> DEPTH_1;
+		case "infinity" -> DEPTH_INFINITY;
+		default -> throw new IllegalArgumentException("Unexpected value: " + value);
+		};
+		return depth;
+	}
+}