Package io.dapr.utils

Class Properties

java.lang.Object
io.dapr.utils.Properties
public class Properties
extends java.lang.Object
Global properties for Dapr's SDK, using Supplier so they are dynamically resolved.

  • Field Summary

    Fields 
    Modifier and Type Field Description
    static java.util.function.Supplier<java.lang.Integer> GRPC_PORT
    GRPC port for Dapr after checking system property and environment variable.
    static java.util.function.Supplier<java.lang.Integer> HTTP_PORT
    HTTP port for Dapr after checking system property and environment variable.
    static java.util.function.Supplier<java.nio.charset.Charset> STRING_CHARSET
    Determines which string encoding is used in Dapr's Java SDK.
    static java.util.function.Supplier<java.lang.Boolean> USE_GRPC
    Determines if Dapr client will use GRPC to talk to Dapr's side car.

  • Constructor Summary

    Constructors 
    Constructor Description
    Properties()  

  • Method Summary

    Modifier and Type Method Description
    static java.lang.Boolean getBooleanOrDefault​(java.lang.String propName, java.lang.String envName, java.lang.Boolean defaultValue)
    Finds a boolean defined by system property first, then env variable or sticks to default.
    static java.lang.Integer getIntOrDefault​(java.lang.String propName, java.lang.String envName, java.lang.Integer defaultValue)
    Finds an integer defined by system property first, then env variable or sticks to default.
    static java.lang.String getStringOrDefault​(java.lang.String propName, java.lang.String envName, java.lang.String defaultValue)
    Finds a string defined by system property first, then env variable or sticks to default.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • HTTP_PORT

      public static final java.util.function.Supplier<java.lang.Integer> HTTP_PORT
      HTTP port for Dapr after checking system property and environment variable.

    • GRPC_PORT

      public static final java.util.function.Supplier<java.lang.Integer> GRPC_PORT
      GRPC port for Dapr after checking system property and environment variable.

    • USE_GRPC

      public static final java.util.function.Supplier<java.lang.Boolean> USE_GRPC
      Determines if Dapr client will use GRPC to talk to Dapr's side car.

    • STRING_CHARSET

      public static final java.util.function.Supplier<java.nio.charset.Charset> STRING_CHARSET
      Determines which string encoding is used in Dapr's Java SDK.

  • Constructor Details

  • Method Details

    • getIntOrDefault

      public static java.lang.Integer getIntOrDefault​(java.lang.String propName, java.lang.String envName, java.lang.Integer defaultValue)
      Finds an integer defined by system property first, then env variable or sticks to default.
      Parameters:
      propName - Name of the JVM's system property to override (1st).
      envName - Name of env variable (2nd).
      defaultValue - Default value if cannot find a valid config (last).
      Returns:
      Integer from system property (1st) or env variable (2nd) or default (last).

    • getBooleanOrDefault

      public static java.lang.Boolean getBooleanOrDefault​(java.lang.String propName, java.lang.String envName, java.lang.Boolean defaultValue)
      Finds a boolean defined by system property first, then env variable or sticks to default.
      Parameters:
      propName - Name of the JVM's system property to override (1st).
      envName - Name of env variable (2nd).
      defaultValue - Default value if cannot find a valid config (last).
      Returns:
      Boolean from system property (1st) or env variable (2nd) or default (last).

    • getStringOrDefault

      public static java.lang.String getStringOrDefault​(java.lang.String propName, java.lang.String envName, java.lang.String defaultValue)
      Finds a string defined by system property first, then env variable or sticks to default.
      Parameters:
      propName - Name of the JVM's system property to override (1st).
      envName - Name of env variable (2nd).
      defaultValue - Default value if cannot find a valid config (last).
      Returns:
      String from system property (1st) or env variable (2nd) or default (last).