chore: add missing license headers to signals package

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/ListSignal.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/NumberSignal.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/Signal.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals;
 
 import com.fasterxml.jackson.databind.ObjectMapper;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/ValueSignal.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/config/SignalsConfiguration.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.config;
 
 import com.fasterxml.jackson.databind.ObjectMapper;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/core/event/InvalidEventTypeException.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.core.event;
 
 /**

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/core/event/ListStateEvent.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.core.event;
 
 import com.fasterxml.jackson.databind.JsonNode;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/core/event/MissingFieldException.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.core.event;
 
 /**

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/core/event/StateEvent.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.core.event;
 
 import com.fasterxml.jackson.databind.JsonNode;
@@ -7,8 +23,6 @@
 import java.util.Arrays;
 import java.util.Objects;
 import java.util.Optional;
-import java.util.function.Function;
-import java.util.function.Supplier;
 
 /**
  * A utility class for representing state events out of an ObjectNode. This

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/core/registry/SecureSignalsRegistry.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.core.registry;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/core/registry/SignalsRegistry.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.core.registry;
 
 import com.vaadin.hilla.signals.Signal;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/handler/SignalsHandler.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.handler;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/operation/IncrementOperation.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.operation;
 
 public record IncrementOperation(String operationId, Double value) implements ValueOperation<Double> {

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/operation/ListInsertOperation.java

@@ -1,8 +1,25 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.operation;
 
 import com.vaadin.hilla.signals.core.event.ListStateEvent;
 
 public record ListInsertOperation<T>(
     String operationId,
     ListStateEvent.InsertPosition position,
-    T value) implements ValueOperation<T> {}
+    T value
+) implements ValueOperation<T> {}

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/operation/ListRemoveOperation.java

@@ -1,8 +1,24 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.operation;
 
 import com.vaadin.hilla.signals.core.event.ListStateEvent;
 
 public record ListRemoveOperation<T>(
     String operationId,
-    ListStateEvent.ListEntry<T> entryToRemove)
-    implements SignalOperation<T> {}
+    ListStateEvent.ListEntry<T> entryToRemove
+) implements SignalOperation<T> {}

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/operation/OperationValidator.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.operation;
 
 @FunctionalInterface

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/operation/ReplaceValueOperation.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.operation;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;

packages/java/endpoint/src/main/java/com/vaadin/hilla/signals/operation/SetValueOperation.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2000-2024 Vaadin Ltd.
+ *
+ * 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 com.vaadin.hilla.signals.operation;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;