support/camel-k-maven-plugin/src/main/java/org/apache/camel/k/tooling/maven/GenerateSupport.java

/*
 * 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
 *
 *      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.apache.camel.k.tooling.maven;

import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;

import org.apache.commons.io.IOUtils;

public final class GenerateSupport {
    private GenerateSupport() {
    }

    public static String getResourceAsString(String resource) throws IOException {
        try (InputStream is = GenerateSupport.class.getResourceAsStream(resource)) {
            if (is == null) {
                throw new IllegalStateException("Unable to find catalog-license.txt");
            }

            return IOUtils.toString(is, StandardCharsets.UTF_8);
        }
    }
}