Merge pull request #8125 from eugenp/revert-8119-BAEL-3275-2

Revert "BAEL-3275: Using blocking queue for pub-sub"

spring-static-resources/src/main/java/com/baeldung/loadresourceasstring/LoadResourceConfig.java

@@ -0,0 +1,15 @@
+package com.baeldung.loadresourceasstring;
+
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class LoadResourceConfig {
+
+    @Bean
+    public String resourceString() {
+        return ResourceReader.readFileToString("resource.txt");
+    }
+
+}

spring-static-resources/src/main/java/com/baeldung/loadresourceasstring/ResourceReader.java

@@ -0,0 +1,30 @@
+package com.baeldung.loadresourceasstring;
+
+import org.springframework.core.io.DefaultResourceLoader;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.ResourceLoader;
+import org.springframework.util.FileCopyUtils;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.UncheckedIOException;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+
+public class ResourceReader {
+
+    public static String readFileToString(String path) {
+        ResourceLoader resourceLoader = new DefaultResourceLoader();
+        Resource resource = resourceLoader.getResource(path);
+        return asString(resource);
+    }
+
+    public static String asString(Resource resource) {
+        try (Reader reader = new InputStreamReader(resource.getInputStream(), UTF_8)) {
+            return FileCopyUtils.copyToString(reader);
+        } catch (IOException e) {
+            throw new UncheckedIOException(e);
+        }
+    }
+}