Java 类javax.servlet.jsp.JspEngineInfo 实例源码

private static WrapperIF getWrapper() {
  if (wrapper != null)
    return wrapper;

  if (JspFactory.getDefaultFactory() == null)
    // ontojsp can't set the default factory, since ontojsp needs to
    // be able to run inside app servers, which will set the default.
    // in the test suite there will therefore be no default factory.
    return new JSP12Wrapper(); 

  JspEngineInfo engine = JspFactory.getDefaultFactory().getEngineInfo();
  String version = engine.getSpecificationVersion();
  switch (version) {
    case "2.0": return new JSP20Wrapper();
    case "1.2": return new JSP12Wrapper();
    default: return new JSP11Wrapper();
  }
}

@Override
public JspEngineInfo getEngineInfo() {
    return new JspEngineInfo() {
        @Override
        public String getSpecificationVersion() {
            return SPEC_VERSION;
        }
    };
}

public JspEngineInfo getEngineInfo() {
    return new JspEngineInfo() {
        public String getSpecificationVersion() {
            return SPEC_VERSION;
        }
    };
}

@Override
public JspEngineInfo getEngineInfo() {
    return new JspEngineInfo() {
        @Override
        public String getSpecificationVersion() {
            return SPEC_VERSION;
        }
    };
}

@Override
public JspEngineInfo getEngineInfo() {
    return new JspEngineInfo() {
        @Override
        public String getSpecificationVersion() {
            return SPEC_VERSION;
        }
    };
}

@Override
public JspEngineInfo getEngineInfo() {
    return new JspEngineInfo() {
        @Override
        public String getSpecificationVersion() {
            return SPEC_VERSION;
        }
    };
}

public JspEngineInfo getEngineInfo() {
      return new JspEngineInfo() {
public String getSpecificationVersion() {
    return SPEC_VERSION;
}
   };
  }

@Override
public JspEngineInfo getEngineInfo() {
    return new JspEngineInfo() {
        @Override
        public String getSpecificationVersion() {
            return SPEC_VERSION;
        }
    };
}

public JspEngineInfo getEngineInfo() {
      return new JspEngineInfo() {
public String getSpecificationVersion() {
    return SPEC_VERSION;
}
   };
  }

@Override
public JspEngineInfo getEngineInfo() {
    return new JspEngineInfo() {
        @Override
        public String getSpecificationVersion() {
            return SPEC_VERSION;
        }
    };
}

@Override
public JspEngineInfo getEngineInfo() {
    return new JspEngineInfo() {
        @Override
        public String getSpecificationVersion() {
            return SPEC_VERSION;
        }
    };
}

@Override
public JspEngineInfo getEngineInfo() {
    return new JspEngineInfo() {
        @Override
        public String getSpecificationVersion() {
            return SPEC_VERSION;
        }
    };
}

@Override
public JspEngineInfo getEngineInfo() {
    return info;
}

@Override
public JspEngineInfo getEngineInfo() {
    return info;
}

/**
 * <p>
 * called to get implementation-specific information on the current JSP engine.
 * </p>
 *
 * @return a JspEngineInfo object describing the current JSP engine
 */

public abstract JspEngineInfo getEngineInfo();