Add error handling

streams-bootstrap-core/src/main/java/com/bakdata/kafka/ConfiguredStores.java

@@ -0,0 +1,86 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2025 bakdata
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.bakdata.kafka;
+
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import org.apache.kafka.common.serialization.Serde;
+import org.apache.kafka.streams.state.KeyValueBytesStoreSupplier;
+import org.apache.kafka.streams.state.KeyValueStore;
+import org.apache.kafka.streams.state.SessionBytesStoreSupplier;
+import org.apache.kafka.streams.state.SessionStore;
+import org.apache.kafka.streams.state.StoreBuilder;
+import org.apache.kafka.streams.state.Stores;
+import org.apache.kafka.streams.state.TimestampedKeyValueStore;
+import org.apache.kafka.streams.state.TimestampedWindowStore;
+import org.apache.kafka.streams.state.VersionedBytesStoreSupplier;
+import org.apache.kafka.streams.state.VersionedKeyValueStore;
+import org.apache.kafka.streams.state.WindowBytesStoreSupplier;
+import org.apache.kafka.streams.state.WindowStore;
+
+@RequiredArgsConstructor
+public class ConfiguredStores {
+
+    private final @NonNull Configurator configurator;
+
+    public <K, V> StoreBuilder<SessionStore<K, V>> sessionStoreBuilder(final SessionBytesStoreSupplier supplier,
+            final Preconfigured<? extends Serde<K>> keySerde, final Preconfigured<? extends Serde<V>> valueSerde) {
+        return Stores.sessionStoreBuilder(supplier, this.configurator.configureForKeys(keySerde),
+                this.configurator.configureForValues(valueSerde));
+    }
+
+    public <K, V> StoreBuilder<TimestampedWindowStore<K, V>> timestampedWindowStoreBuilder(
+            final WindowBytesStoreSupplier supplier, final Preconfigured<? extends Serde<K>> keySerde,
+            final Preconfigured<? extends Serde<V>> valueSerde) {
+        return Stores.timestampedWindowStoreBuilder(supplier, this.configurator.configureForKeys(keySerde),
+                this.configurator.configureForValues(valueSerde));
+    }
+
+    public <K, V> StoreBuilder<WindowStore<K, V>> windowStoreBuilder(final WindowBytesStoreSupplier supplier,
+            final Preconfigured<? extends Serde<K>> keySerde, final Preconfigured<? extends Serde<V>> valueSerde) {
+        return Stores.windowStoreBuilder(supplier, this.configurator.configureForKeys(keySerde),
+                this.configurator.configureForValues(valueSerde));
+    }
+
+    public <K, V> StoreBuilder<VersionedKeyValueStore<K, V>> versionedKeyValueStoreBuilder(
+            final VersionedBytesStoreSupplier supplier, final Preconfigured<? extends Serde<K>> keySerde,
+            final Preconfigured<? extends Serde<V>> valueSerde) {
+        return Stores.versionedKeyValueStoreBuilder(supplier, this.configurator.configureForKeys(keySerde),
+                this.configurator.configureForValues(valueSerde));
+    }
+
+    public <K, V> StoreBuilder<TimestampedKeyValueStore<K, V>> timestampedKeyValueStoreBuilder(
+            final KeyValueBytesStoreSupplier supplier, final Preconfigured<? extends Serde<K>> keySerde,
+            final Preconfigured<? extends Serde<V>> valueSerde) {
+        return Stores.timestampedKeyValueStoreBuilder(supplier, this.configurator.configureForKeys(keySerde),
+                this.configurator.configureForValues(valueSerde));
+    }
+
+    public <K, V> StoreBuilder<KeyValueStore<K, V>> keyValueStoreBuilder(final KeyValueBytesStoreSupplier supplier,
+            final Preconfigured<? extends Serde<K>> keySerde, final Preconfigured<? extends Serde<V>> valueSerde) {
+        return Stores.keyValueStoreBuilder(supplier, this.configurator.configureForKeys(keySerde),
+                this.configurator.configureForValues(valueSerde));
+    }
+}

streams-bootstrap-core/src/main/java/com/bakdata/kafka/TopologyBuilder.java

@@ -229,6 +229,10 @@ public StreamsContext getContext() {
         return new StreamsContext(this.topics, this.createConfigurator());
     }
 
+    public ConfiguredStores stores() {
+        return new ConfiguredStores(this.createConfigurator());
+    }
+
     Topology build() {
         return this.streamsBuilder.build();
     }