Package org.apache.synapse.commons.staxon.core.json.stream

Class JsonStreamFactory

java.lang.Object
org.apache.synapse.commons.staxon.core.json.stream.JsonStreamFactory
Direct Known Subclasses:
JsonStreamFactoryImpl
public abstract class JsonStreamFactory extends Object
Abstract JSON stream (JsonStreamSource and JsonStreamTarget) factory.

This class provides the static newFactory() method to lookup and instantiate a default implementation using the Services API (as detailed in the JAR specification).

  • Constructor Details

    • JsonStreamFactory

      public JsonStreamFactory()

  • Method Details

    • newFactory

      public static JsonStreamFactory newFactory() throws FactoryConfigurationError

      Create a new instance of a JsonStreamFactory.

      Determines the class to instantiate as follows:

      1. Use the Services API (as detailed in the JAR specification). If a resource with the name of META-INF/services/de.odysseus.staxon.json.stream.JsonStreamFactory exists, then its first line, if present, is used as the UTF-8 encoded name of the implementation class.
      2. Use the properties file "lib/staxon.properties" in the JRE directory. If this file exists and is readable by the java.util.Properties.load(InputStream) method, and it contains an entry whose key is "de.odysseus.staxon.json.stream.JsonStreamFactory", then the value of that entry is used as the name of the implementation class.
      3. Use the de.odysseus.staxon.json.stream.JsonStreamFactory system property. If a system property with this name is defined, then its value is used as the name of the implementation class.
      4. Use platform default: "de.odysseus.staxon.json.stream.impl.JsonStreamFactoryImpl".

      Returns:
      An instance of JsonStreamFactory.
      Throws:
      FactoryConfigurationError - if a factory class cannot be found or instantiation fails.

    • createJsonStreamSource

      public abstract JsonStreamSource createJsonStreamSource(InputStream input) throws IOException
      Create stream source.
      Parameters:
      input -
      Returns:
      stream source
      Throws:
      IOException

    • createJsonStreamSource

      public abstract JsonStreamSource createJsonStreamSource(InputStream input, Constants.SCANNER scanner) throws IOException
      Create stream source.
      Parameters:
      input -
      scanner - JSON Scanner to use
      Returns:
      stream source
      Throws:
      IOException

    • createJsonStreamSource

      public abstract JsonStreamSource createJsonStreamSource(Reader reader) throws IOException
      Create stream source.
      Parameters:
      reader -
      Returns:
      stream source
      Throws:
      IOException

    • createJsonStreamSource

      public abstract JsonStreamSource createJsonStreamSource(Reader reader, Constants.SCANNER scanner) throws IOException
      Create stream source.
      Parameters:
      reader -
      scanner - JSON Scanner to use
      Returns:
      stream source
      Throws:
      IOException

    • createJsonStreamTarget

      public abstract JsonStreamTarget createJsonStreamTarget(OutputStream output, boolean pretty) throws IOException
      Create stream target.
      Parameters:
      output -
      pretty -
      Returns:
      stream target
      Throws:
      IOException

    • createJsonStreamTarget

      public abstract JsonStreamTarget createJsonStreamTarget(Writer writer, boolean pretty) throws IOException
      Create stream target.
      Parameters:
      writer -
      pretty -
      Returns:
      stream target
      Throws:
      IOException