chore(QTDI-1914): Sample dynamic schema connector.

component-api/src/main/java/org/talend/sdk/component/api/configuration/type/DynamicDependenciesConfiguration.java

@@ -0,0 +1,34 @@
+/**
+ * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.talend.sdk.component.api.configuration.type;
+
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import org.talend.sdk.component.api.configuration.type.meta.ConfigurationType;
+import org.talend.sdk.component.api.meta.Documentation;
+
+@Target(TYPE)
+@Retention(RUNTIME)
+@ConfigurationType("dynamicDependenciesConfiguration")
+@Documentation("Mark a model (complex object) as being the configuration expected to compute dynamic dependencies.")
+public @interface DynamicDependenciesConfiguration {
+
+    String value() default "default";
+}

sample-parent/pom.xml

@@ -97,4 +97,4 @@
       </plugin>
     </plugins>
   </build>
-</project>
+</project>

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/pom.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+   Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.talend.sdk.samplefeature.dynamicdependencies</groupId>
+        <artifactId>dynamic-dependencies</artifactId>
+        <version>1.89.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>classloader-test-library</artifactId>
+
+    <packaging>jar</packaging>
+    <name>Component Runtime :: Sample Feature @DynamicDependency :: a classloader test library</name>
+
+    <properties>
+        <talend.car.skip>true</talend.car.skip>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifestEntries>
+                            <Automatic-Module-Name>dynamic.dependencies.classloadertestlibrary</Automatic-Module-Name>
+                        </manifestEntries>
+                    </archive>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/src/main/java/org/talend/sdk/component/sample/feature/dynamicdependencies/classloadertestlibrary/serviceInterfaces/StringProviderFromExternalSPI.java

@@ -0,0 +1,22 @@
+/**
+ * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.serviceInterfaces;
+
+public interface StringProviderFromExternalSPI {
+
+    String getValueFromExternalSPI();
+
+}

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/src/main/java/org/talend/sdk/component/sample/feature/dynamicdependencies/classloadertestlibrary/serviceInterfaces/StringProviderSPIAsDependency.java

@@ -0,0 +1,22 @@
+/**
+ * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.serviceInterfaces;
+
+public interface StringProviderSPIAsDependency {
+
+    String getValueFromDependency();
+
+}

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/src/main/java/org/talend/sdk/component/sample/feature/dynamicdependencies/classloadertestlibrary/serviceInterfaces/StringProviderSPIAsDynamicDependency.java

@@ -0,0 +1,22 @@
+/**
+ * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.serviceInterfaces;
+
+public interface StringProviderSPIAsDynamicDependency {
+
+    String getValueFromASPIAsDynamicDependency();
+
+}

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/src/main/java/org/talend/sdk/component/sample/feature/dynamicdependencies/classloadertestlibrary/spiConsumers/AbstractSPIConsumer.java

@@ -0,0 +1,73 @@
+/**
+ * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.spiConsumers;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import java.util.ServiceLoader;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+public abstract class AbstractSPIConsumer<S, T> {
+
+    private final Optional<S> spiImpl;
+
+    protected AbstractSPIConsumer(final Class clazz) {
+        ServiceLoader<S> serviceLoader = ServiceLoader.load(clazz, AbstractSPIConsumer.class.getClassLoader());
+
+        List<S> implProvider = new ArrayList<>();
+
+        try {
+            serviceLoader.iterator().forEachRemaining(implProvider::add);
+        } catch (Throwable e) {
+            log.error("Can't load %s spi implementation: %s.".formatted(clazz, e.getMessage()), e);
+        }
+
+        if (implProvider.size() <= 0) {
+            log.error("No SPI service found for %s.".formatted(clazz));
+            spiImpl = Optional.empty();
+            return;
+        }
+
+        if (implProvider.size() > 1) {
+            String join = implProvider.stream()
+                    .map(m -> m.getClass().getName())
+                    .collect(Collectors.joining("\n"));
+            log.error("More than one %s service has been found: %s.".formatted(clazz, join));
+            // For testing purpose (the goal of this connector), better to fail in that case.
+            spiImpl = Optional.empty();
+            return;
+        }
+
+        this.spiImpl = Optional.of(implProvider.get(0));
+    }
+
+    public abstract String getValue();
+
+    public T transform(final Function<String, T> function) {
+        String value = this.getValue();
+        return function.apply(value);
+    }
+
+    public Optional<S> getSPIImpl() {
+        return this.spiImpl;
+    }
+
+}

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/src/main/java/org/talend/sdk/component/sample/feature/dynamicdependencies/classloadertestlibrary/spiConsumers/DependencySPIConsumer.java

@@ -0,0 +1,35 @@
+/**
+ * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.spiConsumers;
+
+import org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.serviceInterfaces.StringProviderSPIAsDependency;
+
+public class DependencySPIConsumer<T> extends AbstractSPIConsumer<StringProviderSPIAsDependency, T> {
+
+    public DependencySPIConsumer() {
+        super(StringProviderSPIAsDependency.class);
+    }
+
+    public String getValue() {
+        if (this.getSPIImpl().isPresent()) {
+            StringProviderSPIAsDependency impl = this.getSPIImpl().get();
+            return impl.getValueFromDependency();
+        } else {
+            return "[ERROR] StringsProviderSPIAsDependency not loaded!";
+        }
+    }
+
+}

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/src/main/java/org/talend/sdk/component/sample/feature/dynamicdependencies/classloadertestlibrary/spiConsumers/DynamicDependencySPIConsumer.java

@@ -0,0 +1,35 @@
+/**
+ * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.spiConsumers;
+
+import org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.serviceInterfaces.StringProviderSPIAsDynamicDependency;
+
+public class DynamicDependencySPIConsumer<T> extends AbstractSPIConsumer<StringProviderSPIAsDynamicDependency, T> {
+
+    public DynamicDependencySPIConsumer() {
+        super(StringProviderSPIAsDynamicDependency.class);
+    }
+
+    public String getValue() {
+        if (this.getSPIImpl().isPresent()) {
+            StringProviderSPIAsDynamicDependency impl = this.getSPIImpl().get();
+            return impl.getValueFromASPIAsDynamicDependency();
+        } else {
+            return "[ERROR] StringsProviderSPIAsDynamicDependency not loaded!";
+        }
+    }
+
+}

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/src/main/java/org/talend/sdk/component/sample/feature/dynamicdependencies/classloadertestlibrary/spiConsumers/ExternalDependencySPIConsumer.java

@@ -0,0 +1,35 @@
+/**
+ * Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.spiConsumers;
+
+import org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.serviceInterfaces.StringProviderFromExternalSPI;
+
+public class ExternalDependencySPIConsumer<T> extends AbstractSPIConsumer<StringProviderFromExternalSPI, T> {
+
+    public ExternalDependencySPIConsumer() {
+        super(StringProviderFromExternalSPI.class);
+    }
+
+    public String getValue() {
+        if (this.getSPIImpl().isPresent()) {
+            StringProviderFromExternalSPI impl = this.getSPIImpl().get();
+            return impl.getValueFromExternalSPI();
+        } else {
+            return "[ERROR] StringProviderFromExternalSPI not loaded!";
+        }
+    }
+
+}

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/src/main/resources/CLASSLOADER-TEST-LIBRARY/resource.properties

@@ -0,0 +1,16 @@
+#  Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+# Here you can change all your configuration display names to use more explicit labels
+# You can also translate your configuration by adding one file by local Messages_fr.properties for french for example
+org.talend.sdk.component.sample.feature.dynamicdependencies.classloadertestlibrary.message=This is a resource file from classloader-test-library.

sample-parent/sample-features/dynamic-dependencies/classloader-test-library/src/main/resources/MULTIPLE_RESOURCE/common.properties

@@ -0,0 +1,16 @@
+#  Copyright (C) 2006-2025 Talend Inc. - www.talend.com
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+# Here you can change all your configuration display names to use more explicit labels
+# You can also translate your configuration by adding one file by local Messages_fr.properties for french for example
+content=from dependency