From b6a931c21927675491af40bc32cebfa5d432124e Mon Sep 17 00:00:00 2001
From: Thomas <>
Date: Mon, 2 Oct 2023 13:08:24 +0200
Subject: feat(core): add configuration utils to operate on specific types of
configuration values
---
.../eaaf/core/impl/utils/ConfigurationUtils.java | 62 ++++++++++++++++++++++
.../messages/eaaf_utils_message.properties | 2 +
2 files changed, 64 insertions(+)
create mode 100644 eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/utils/ConfigurationUtils.java
(limited to 'eaaf_core_utils/src')
diff --git a/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/utils/ConfigurationUtils.java b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/utils/ConfigurationUtils.java
new file mode 100644
index 00000000..2e6d53c9
--- /dev/null
+++ b/eaaf_core_utils/src/main/java/at/gv/egiz/eaaf/core/impl/utils/ConfigurationUtils.java
@@ -0,0 +1,62 @@
+package at.gv.egiz.eaaf.core.impl.utils;
+
+import at.gv.egiz.eaaf.core.api.idp.IConfiguration;
+import at.gv.egiz.eaaf.core.exceptions.EaafConfigurationException;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * Utils for configuration value mapping.
+ *
+ * @author tlenz
+ *
+ */
+@Slf4j
+public class ConfigurationUtils {
+
+
+ /**
+ * Parse Integer value from configuration.
+ *
+ * @param basicConfig Configuration object
+ * @param propertyKey Configuration key
+ * @return Configuration value
+ * @throws EaafConfigurationException If configuration value is not an Integer
+ */
+ public static int parseInteger(IConfiguration basicConfig, String propertyKey)
+ throws EaafConfigurationException {
+ try {
+ return Integer.parseInt(basicConfig.getBasicConfiguration(propertyKey));
+
+ } catch (NumberFormatException e) {
+ log.error("Can not read Integer value from configuration: {}", propertyKey, e);
+ throw new EaafConfigurationException("internal.configuration.02",
+ new Object[] { propertyKey, Integer.class.getSimpleName() }, e);
+
+ }
+ }
+
+ /**
+ * Parse Long value from configuration.
+ *
+ * @param basicConfig Configuration object
+ * @param propertyKey Configuration key
+ * @return Configuration value
+ * @throws EaafConfigurationException If configuration value is not an Long
+ */
+ public static long parseLong(IConfiguration basicConfig, String propertyKey)
+ throws EaafConfigurationException {
+ try {
+ return Long.parseLong(basicConfig.getBasicConfiguration(propertyKey));
+
+ } catch (NumberFormatException e) {
+ log.error("Can not read Long value from configuration: {}", propertyKey, e);
+ throw new EaafConfigurationException("internal.configuration.02",
+ new Object[] { propertyKey, Long.class.getSimpleName() }, e);
+
+ }
+ }
+
+ private ConfigurationUtils() {
+
+ }
+}
diff --git a/eaaf_core_utils/src/main/resources/messages/eaaf_utils_message.properties b/eaaf_core_utils/src/main/resources/messages/eaaf_utils_message.properties
index 2cc4e22e..6c29a57c 100644
--- a/eaaf_core_utils/src/main/resources/messages/eaaf_utils_message.properties
+++ b/eaaf_core_utils/src/main/resources/messages/eaaf_utils_message.properties
@@ -1,5 +1,7 @@
internal.configuration.00=Wrong configuration. Missing property: {0}
internal.configuration.01=Wrong configuration property: {0}. Reason: {1}
+internal.configuration.02=Wrong configuration property: {0}. Reason: Invalid {1} value
+
internal.keystore.00=HSM-Facade NOT INITIALIZED. KeyStore:{0} initialization failed
internal.keystore.01=KeyStore:{0} configuration has an unsupported type in configuration.
--
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