io microsphere io FastByteArrayInputStream

FastByteArrayInputStream

Type: Class | Module: microsphere-java-core | Package: io.microsphere.io | Since: 1.0.0

Source: microsphere-java-core/src/main/java/io/microsphere/io/FastByteArrayInputStream.java

Overview

A fast, non-thread-safe implementation of ByteArrayInputStream.

This class extends the standard ByteArrayInputStream to provide optimized performance in single-threaded scenarios. Unlike the standard implementation, it does not perform synchronization, making it faster but unsafe for concurrent use.

Example Usage

`byte[] data = "Hello, World!".getBytes(StandardCharsets.UTF_8);
FastByteArrayInputStream inputStream = new FastByteArrayInputStream(data);

int c;
while ((c = inputStream.read()) != -1) {
    System.out.print((char) c);
`
inputStream.close();
}

For reading a subset of the byte array:

`byte[] data = "Microservices are great!".getBytes(StandardCharsets.UTF_8);
FastByteArrayInputStream inputStream = new FastByteArrayInputStream(data, 0, 11); // Read only first 11 bytes

int c;
while ((c = inputStream.read()) != -1) {
    System.out.print((char) c);
`
inputStream.close();
}

Declaration

public class FastByteArrayInputStream extends ByteArrayInputStream

Author: Mercy

Version Information

• Introduced in: 1.0.0
• Current Project Version: 0.1.10-SNAPSHOT

Version Compatibility

This component is tested and compatible with the following Java versions:

Java Version	Status
Java 8	✅ Compatible
Java 11	✅ Compatible
Java 17	✅ Compatible
Java 21	✅ Compatible
Java 25	✅ Compatible

Examples

Example 1

byte[] data = "Hello, World!".getBytes(StandardCharsets.UTF_8);
FastByteArrayInputStream inputStream = new FastByteArrayInputStream(data);

int c;
while ((c = inputStream.read()) != -1) {
    System.out.print((char) c);
}
inputStream.close();

Example 2

byte[] data = "Microservices are great!".getBytes(StandardCharsets.UTF_8);
FastByteArrayInputStream inputStream = new FastByteArrayInputStream(data, 0, 11); // Read only first 11 bytes

int c;
while ((c = inputStream.read()) != -1) {
    System.out.print((char) c);
}
inputStream.close();

Usage

Maven Dependency

Add the following dependency to your pom.xml:

<dependency>
    <groupId>io.github.microsphere-projects</groupId>
    <artifactId>microsphere-java-core</artifactId>
    <version>${microsphere-java.version}</version>
</dependency>

Tip: Use the BOM (microsphere-java-dependencies) for consistent version management. See the Getting Started guide.

Import

import io.microsphere.io.FastByteArrayInputStream;

API Reference

Public Methods

Method	Description
read
read
skip
available
reset
close

See Also

• ByteArrayInputStream

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This documentation was auto-generated from the source code of microsphere-java.