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Server Implementation of the Language Server Protocol for Apache Camel

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/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 *
 *      https://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.github.cameltooling.lsp.internal.completion;

import org.eclipse.lsp4j.CompletionItem;

import com.github.cameltooling.lsp.internal.instancemodel.ILineRangeDefineable;

public class CompletionItemCreator {

	public CompletionItem createForQualifiedClassName(String qualifiedClassname, ILineRangeDefineable modelElement) {
		CompletionItem completionItem = new CompletionItem(extractSimpleClassName(qualifiedClassname));
		completionItem.setDetail(qualifiedClassname);
		completionItem.setInsertText(qualifiedClassname);
		completionItem.setFilterText(qualifiedClassname);
		CompletionResolverUtils.applyTextEditToCompletionItem(modelElement, completionItem);
		return completionItem;
	}
	
	private String extractSimpleClassName(String qualifiedConnectorClassName) {
		int lastDotIndex = qualifiedConnectorClassName.lastIndexOf('.');
		if(lastDotIndex != -1) {
			return qualifiedConnectorClassName.substring(lastDotIndex + 1);
		} else {
			return qualifiedConnectorClassName;
		}
	}
}