From b4be9b0fb98fd37bf74411723c43dfa1d6d1c27b Mon Sep 17 00:00:00 2001
From: Jose Luis Vazquez-Garcia <jose.vazquez@xfel.eu>
Date: Thu, 6 Feb 2025 14:15:08 +0100
Subject: [PATCH] How to load an XML file into a Hash
---
source/loading_file.rst | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100644 source/loading_file.rst
diff --git a/source/loading_file.rst b/source/loading_file.rst
new file mode 100644
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+++ b/source/loading_file.rst
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+.. _loadfile:
+
+**************************************
+Loading an xml file into a Karabo Hash
+**************************************
+
+The next code example shows hot to load the content of an XML file into a Karabo
+Hash:
+
+.. code-block:: c++
+
+ // We assume the file is inside the Karabo installation
+ std::string file_path(karabo::util::Version::getPathToKaraboInstallation() + "/var/data/my_file.xml");
+ try {
+ Hash config;
+ Input<Hash>::Pointer input = Input<Hash>::create("TextFile", Hash("filename", file_path));
+ input->read(config);
+ } catch (std::exception& e) {
+ KARABO_LOG_FRAMEWORK_WARN << "Failed to load File: " << file_path << " : " << e.what();
+ }
+
--
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