Packages

  • package root
    Definition Classes
    root
  • package com
    Definition Classes
    root
  • package cisco
    Definition Classes
    com
  • package streambed

    The base package of the Streambed library.

    The base package of the Streambed library. Of note is the com.cisco.streambed.Application suite of types. These types conveniently establish a streambed environment for an application.

    Sample usage from Java:

    /**
 * Bootstraps our application and handles signals
 */
public class MyServerEntryPoints {
    private static ApplicationProcess applicationProcess = null;

    public static void main(String[] args) {
        applicationProcess = new ApplicationProcess(new MyServer());
        applicationProcess.main(args);
    }

    public static void trap(int signal) {
      if (applicationProcess != null) {
            applicationProcess.trap(signal);
        }
    }
}

    ...with MyServer being declared as:

    public class MyServer extends Application {
    @Override
    public void main(String[] args, ApplicationContext context) {
      ..
    }
}

    The equivalent in Scala:

    object MyServerEntryPoints {
  private lazy val applicationProcess = ApplicationProcess(MyServer)

  def main(args: Array[String]): Unit =
    applicationProcess.main(args)

  def trap(signal: Int): Unit =
    applicationProcess.trap(signal)
}

    ...with MyServer being declared as:

    object MyServer extends Application {
  override def main(args: Array[String], applicationContext: ApplicationContext): Unit = {
    ..
  }
}

    The essential idea is that a regular JVM entry point (MyServerEntryPoints), establishes a com.cisco.streambed.ApplicationProcess of a class named MyServer. The trap method is used by Landlord for whenever an operating systemm signal is sent to the process. My extending com.cisco.streambed.Application, a com.cisco.streambed.ApplicationContext is provided by Streambed, containing almost all of what an application will require in order to startup (an actor system, metrics, logging...). The resources provided within the context are also automatically released on exit.

    Definition Classes
    cisco
  • package crypto

    Utilities that abstract crypto functions, such as encoding/decoding given a salt.

    Utilities that abstract crypto functions, such as encoding/decoding given a salt.

    Definition Classes
    streambed
  • Crypto

object Crypto

Provides functions to encrypt/decrypt bytes of data

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  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##: Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. val SaltSize: Int

    The number of bytes retained for a salt

  5. final def asInstanceOf[T0]: T0
    Definition Classes
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  6. def clone(): AnyRef
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    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  7. def encrypt(bytes: Array[Byte], key: Array[Byte], salt: Array[Byte]): Array[Byte]

    Encrypt an array of bytes with a salt and a secret - pass through once to encrypt and then, with the encrypted value and the same salt and secret, pass it through again to decrypt.

  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  9. def equals(arg0: AnyRef): Boolean
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  10. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable])
  11. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
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    Annotations
    @native()
  12. def hash(bytes: Array[Byte], salt: Array[Byte]): Array[Byte]

    Hash an array of bytes with a salt.

    Hash an array of bytes with a salt. Yields a SHA-512 hash.

    Note that the salt is expected to be of SaltSize bytes in length.

  13. def hashCode(): Int
    Definition Classes
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    Annotations
    @native()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  15. final def ne(arg0: AnyRef): Boolean
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  16. final def notify(): Unit
    Definition Classes
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    @native()
  17. final def notifyAll(): Unit
    Definition Classes
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    @native()
  18. def salt(): Array[Byte]

    Return a securely randomized salt of 96 bits in length

  19. def sign(bytes: Array[Byte], key: Array[Byte]): Array[Byte]

    Sign an array of bytes using a key.

    Sign an array of bytes using a key. Given the same bytes and key, this will always result in the same output.

  20. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  21. def toString(): String
    Definition Classes
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  22. final def wait(): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException]) @native()

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