InstanceManager (Apache Tomcat 8.5.57 API Documentation)

org.apache.tomcat

## Interface InstanceManager

- All Known Implementing Classes:
    DefaultInstanceManager, SimpleInstanceManager

      public interface InstanceManager

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `destroyInstance(Object o)`
    `Object` | `newInstance(Class<?> clazz)`
    `void` | `newInstance(Object o)`
    `Object` | `newInstance(String className)`
    `Object` | `newInstance(String fqcn, ClassLoader classLoader)`

- - ### Method Detail

    - #### newInstance

          Object newInstance(Class<?> clazz)
                             throws IllegalAccessException,
                                    InvocationTargetException,
                                    NamingException,
                                    InstantiationException,
                                    IllegalArgumentException,
                                    NoSuchMethodException,
                                    SecurityException

      Throws:
        `IllegalAccessException`
        `InvocationTargetException`
        `NamingException`
        `InstantiationException`
        `IllegalArgumentException`
        `NoSuchMethodException`
        `SecurityException`

    - #### newInstance

          Object newInstance(String className)
                             throws IllegalAccessException,
                                    InvocationTargetException,
                                    NamingException,
                                    InstantiationException,
                                    ClassNotFoundException,
                                    IllegalArgumentException,
                                    NoSuchMethodException,
                                    SecurityException

      Throws:
        `IllegalAccessException`
        `InvocationTargetException`
        `NamingException`
        `InstantiationException`
        `ClassNotFoundException`
        `IllegalArgumentException`
        `NoSuchMethodException`
        `SecurityException`

    - #### newInstance

          Object newInstance(String fqcn,
                           ClassLoader classLoader)
                             throws IllegalAccessException,
                                    InvocationTargetException,
                                    NamingException,
                                    InstantiationException,
                                    ClassNotFoundException,
                                    IllegalArgumentException,
                                    NoSuchMethodException,
                                    SecurityException

      Throws:
        `IllegalAccessException`
        `InvocationTargetException`
        `NamingException`
        `InstantiationException`
        `ClassNotFoundException`
        `IllegalArgumentException`
        `NoSuchMethodException`
        `SecurityException`

    - #### newInstance

          void newInstance(Object o)
                           throws IllegalAccessException,
                                  InvocationTargetException,
                                  NamingException

      Throws:
        `IllegalAccessException`
        `InvocationTargetException`
        `NamingException`

    - #### destroyInstance

          void destroyInstance(Object o)
                               throws IllegalAccessException,
                                      InvocationTargetException

      Throws:
        `IllegalAccessException`
        `InvocationTargetException`

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