java/11 : java.xml/javax/xml/stream/XMLInputFactory.java

XMLInputFactory
https://openjdk.java.net/
GPLv2 + Classpath Exception
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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package javax.xml.stream;

import com.sun.xml.internal.stream.XMLInputFactoryImpl;
import javax.xml.stream.util.XMLEventAllocator;
import javax.xml.transform.Source;

Defines an abstract implementation of a factory for getting streams.
The following table defines the standard properties of this specification.
Each property varies in the level of support required by each implementation.
The level of support required is described in the 'Required' column.
  
   Configuration Parameters
   
     
       Property Name
       Behavior
       Return type
       Default Value
       Required
     
   
   
javax.xml.stream.isValidating Turns on/off implementation specific DTD validation Boolean False No
javax.xml.stream.isNamespaceAware Turns on/off namespace processing for XML 1.0 support Boolean True True (required) / False (optional)
javax.xml.stream.isCoalescing Requires the processor to coalesce adjacent character data Boolean False Yes
javax.xml.stream.isReplacingEntityReferences replace internal entity references with their replacement text and report them as characters Boolean True Yes
javax.xml.stream.isSupportingExternalEntities Resolve external parsed entities Boolean Unspecified Yes
javax.xml.stream.supportDTD Use this property to request processors that do not support DTDs Boolean True Yes
javax.xml.stream.reporter sets/gets the impl of the XMLReporter javax.xml.stream.XMLReporter Null Yes
javax.xml.stream.resolver sets/gets the impl of the XMLResolver interface javax.xml.stream.XMLResolver Null Yes
javax.xml.stream.allocator sets/gets the impl of the XMLEventAllocator interface javax.xml.stream.util.XMLEventAllocator Null Yes
   
 
Author: Copyright (c) 2009, 2015 by Oracle Corporation. All Rights Reserved.
See Also: XMLOutputFactory
XMLEventReader
XMLStreamReader
EventFilter
XMLReporter
XMLResolver
XMLEventAllocator
Version: 1.2
Since: 1.6/**
 * Defines an abstract implementation of a factory for getting streams.
 *
 * The following table defines the standard properties of this specification.
 * Each property varies in the level of support required by each implementation.
 * The level of support required is described in the 'Required' column.
 *
 *   <table class="striped">
 *    <caption>Configuration Parameters</caption>
 *    <thead>
 *      <tr>
 *        <th scope="col">Property Name</th>
 *        <th scope="col">Behavior</th>
 *        <th scope="col">Return type</th>
 *        <th scope="col">Default Value</th>
 *        <th scope="col">Required</th>
 *      </tr>
 *    </thead>
 *    <tbody>
 * <tr><th scope="row">javax.xml.stream.isValidating</th><td>Turns on/off implementation specific DTD validation</td><td>Boolean</td><td>False</td><td>No</td></tr>
 * <tr><th scope="row">javax.xml.stream.isNamespaceAware</th><td>Turns on/off namespace processing for XML 1.0 support</td><td>Boolean</td><td>True</td><td>True (required) / False (optional)</td></tr>
 * <tr><th scope="row">javax.xml.stream.isCoalescing</th><td>Requires the processor to coalesce adjacent character data</td><td>Boolean</td><td>False</td><td>Yes</td></tr>
 * <tr><th scope="row">javax.xml.stream.isReplacingEntityReferences</th><td>replace internal entity references with their replacement text and report them as characters</td><td>Boolean</td><td>True</td><td>Yes</td></tr>
 *<tr><th scope="row">javax.xml.stream.isSupportingExternalEntities</th><td>Resolve external parsed entities</td><td>Boolean</td><td>Unspecified</td><td>Yes</td></tr>
 *<tr><th scope="row">javax.xml.stream.supportDTD</th><td>Use this property to request processors that do not support DTDs</td><td>Boolean</td><td>True</td><td>Yes</td></tr>
 *<tr><th scope="row">javax.xml.stream.reporter</th><td>sets/gets the impl of the XMLReporter </td><td>javax.xml.stream.XMLReporter</td><td>Null</td><td>Yes</td></tr>
 *<tr><th scope="row">javax.xml.stream.resolver</th><td>sets/gets the impl of the XMLResolver interface</td><td>javax.xml.stream.XMLResolver</td><td>Null</td><td>Yes</td></tr>
 *<tr><th scope="row">javax.xml.stream.allocator</th><td>sets/gets the impl of the XMLEventAllocator interface</td><td>javax.xml.stream.util.XMLEventAllocator</td><td>Null</td><td>Yes</td></tr>
 *    </tbody>
 *  </table>
 *
 *
 * @version 1.2
 * @author Copyright (c) 2009, 2015 by Oracle Corporation. All Rights Reserved.
 * @see XMLOutputFactory
 * @see XMLEventReader
 * @see XMLStreamReader
 * @see EventFilter
 * @see XMLReporter
 * @see XMLResolver
 * @see javax.xml.stream.util.XMLEventAllocator
 * @since 1.6
 */

public abstract class XMLInputFactory {
  The property used to turn on/off namespace support,
this is to support XML 1.0 documents,
only the true setting must be supported
/**
   * The property used to turn on/off namespace support,
   * this is to support XML 1.0 documents,
   * only the true setting must be supported
   */
  public static final String IS_NAMESPACE_AWARE=
    "javax.xml.stream.isNamespaceAware";

  The property used to turn on/off implementation specific validation
/**
   * The property used to turn on/off implementation specific validation
   */
  public static final String IS_VALIDATING=
    "javax.xml.stream.isValidating";

  The property that requires the parser to coalesce adjacent character data sections
/**
   * The property that requires the parser to coalesce adjacent character data sections
   */
  public static final String IS_COALESCING=
    "javax.xml.stream.isCoalescing";

  Requires the parser to replace internal
entity references with their replacement
text and report them as characters
/**
   * Requires the parser to replace internal
   * entity references with their replacement
   * text and report them as characters
   */
  public static final String IS_REPLACING_ENTITY_REFERENCES=
    "javax.xml.stream.isReplacingEntityReferences";

   The property that requires the parser to resolve external parsed entities
/**
   *  The property that requires the parser to resolve external parsed entities
   */
  public static final String IS_SUPPORTING_EXTERNAL_ENTITIES=
    "javax.xml.stream.isSupportingExternalEntities";

   The property that requires the parser to support DTDs
/**
   *  The property that requires the parser to support DTDs
   */
  public static final String SUPPORT_DTD=
    "javax.xml.stream.supportDTD";

  The property used to
set/get the implementation of the XMLReporter interface
/**
   * The property used to
   * set/get the implementation of the XMLReporter interface
   */
  public static final String REPORTER=
    "javax.xml.stream.reporter";

  The property used to set/get the implementation of the XMLResolver
/**
   * The property used to set/get the implementation of the XMLResolver
   */
  public static final String RESOLVER=
    "javax.xml.stream.resolver";

  The property used to set/get the implementation of the allocator
/**
   * The property used to set/get the implementation of the allocator
   */
  public static final String ALLOCATOR=
    "javax.xml.stream.allocator";

  static final String DEFAULIMPL = "com.sun.xml.internal.stream.XMLInputFactoryImpl";

  protected XMLInputFactory(){}

  Creates a new instance of the XMLInputFactory builtin system-default implementation. 
Returns: A new instance of the XMLInputFactory builtin system-default implementation.
Since: 9/**
   * Creates a new instance of the {@code XMLInputFactory} builtin
   * system-default implementation.
   *
   * @return A new instance of the {@code XMLInputFactory} builtin
   *         system-default implementation.
   *
   * @since 9
   */
  public static XMLInputFactory newDefaultFactory() {
      return new XMLInputFactoryImpl();
  }

  Creates a new instance of the factory in exactly the same manner as the newFactory() method. 
Throws: FactoryConfigurationError – if an instance of this factory cannot be loaded/**
   * Creates a new instance of the factory in exactly the same manner as the
   * {@link #newFactory()} method.
   * @throws FactoryConfigurationError if an instance of this factory cannot be loaded
   */
  public static XMLInputFactory newInstance()
    throws FactoryConfigurationError
  {
    return FactoryFinder.find(XMLInputFactory.class, DEFAULIMPL);
  }

  Create a new instance of the factory.

This static method creates a new factory instance.
This method uses the following ordered lookup procedure to determine
the XMLInputFactory implementation class to load:


  Use the javax.xml.stream.XMLInputFactory system property.


  Use the configuration file "stax.properties". The file is in standard Properties format and typically located in the conf directory of the Java installation. It contains the fully qualified name of the implementation class with the key being the system property defined above. 
The stax.properties file is read only once by the implementation
  and its values are then cached for future use.  If the file does not exist
  when the first attempt is made to read from it, no further attempts are
  made to check for its existence.  It is not possible to change the value
  of any property in stax.properties after it has been read for the first time.
  

  Use the jaxp configuration file "jaxp.properties". The file is in the same
  format as stax.properties and will only be read if stax.properties does
  not exist.


  Use the service-provider loading facility, defined by the ServiceLoader class, to attempt to locate and load an implementation of the service using the default loading mechanism: the service-provider loading facility will use the current thread's context class loader to attempt to load the service. If the context class loader is null, the system class loader will be used. 

Otherwise, the system-default implementation is returned. 


  Once an application has obtained a reference to a XMLInputFactory it
  can use the factory to configure and obtain stream instances.
Throws: FactoryConfigurationError – in case of service configuration error or if the implementation is not available or cannot be instantiated./**
   * Create a new instance of the factory.
   * <p>
   * This static method creates a new factory instance.
   * This method uses the following ordered lookup procedure to determine
   * the XMLInputFactory implementation class to load:
   *
   * <ul>
   * <li>
   *   <p>Use the javax.xml.stream.XMLInputFactory system property.
   * </li>
   * <li>
   *   <p>Use the configuration file "stax.properties". The file is in standard
   *   {@link java.util.Properties} format and typically located in the
   *   {@code conf} directory of the Java installation. It contains the fully qualified
   *   name of the implementation class with the key being the system property
   *   defined above.
   *
   *   <p>The stax.properties file is read only once by the implementation
   *   and its values are then cached for future use.  If the file does not exist
   *   when the first attempt is made to read from it, no further attempts are
   *   made to check for its existence.  It is not possible to change the value
   *   of any property in stax.properties after it has been read for the first time.
   *
   *   <p>
   *   Use the jaxp configuration file "jaxp.properties". The file is in the same
   *   format as stax.properties and will only be read if stax.properties does
   *   not exist.
   * </li>
   * <li>
   *   <p>Use the service-provider loading facility, defined by the
   *   {@link java.util.ServiceLoader} class, to attempt to locate and load an
   *   implementation of the service using the {@linkplain
   *   java.util.ServiceLoader#load(java.lang.Class) default loading mechanism}:
   *   the service-provider loading facility will use the {@linkplain
   *   java.lang.Thread#getContextClassLoader() current thread's context class loader}
   *   to attempt to load the service. If the context class
   *   loader is null, the {@linkplain
   *   ClassLoader#getSystemClassLoader() system class loader} will be used.
   * </li>
   * <li>
   * <p>Otherwise, the {@linkplain #newDefaultFactory() system-default}
   *    implementation is returned.
   * </li>
   * </ul>
   * <p>
   *   Once an application has obtained a reference to a XMLInputFactory it
   *   can use the factory to configure and obtain stream instances.
   *
   * @throws FactoryConfigurationError in case of {@linkplain
   *   java.util.ServiceConfigurationError service configuration error} or if
   *   the implementation is not available or cannot be instantiated.
   */
  public static XMLInputFactory newFactory()
    throws FactoryConfigurationError
  {
    return FactoryFinder.find(XMLInputFactory.class, DEFAULIMPL);
  }

  Create a new instance of the factory
Params: factoryId –             Name of the factory to find, same as
                             a property name
classLoader –           classLoader to use
Throws: FactoryConfigurationError – if an instance of this factory cannot be loaded
Returns: the factory implementation
Deprecated:  This method has been deprecated to maintain API consistency. All newInstance methods have been replaced with corresponding newFactory methods. The replacement newFactory(String, ClassLoader) method defines no changes in behavior./**
   * Create a new instance of the factory
   *
   * @param factoryId             Name of the factory to find, same as
   *                              a property name
   * @param classLoader           classLoader to use
   * @return the factory implementation
   * @throws FactoryConfigurationError if an instance of this factory cannot be loaded
   *
   * @deprecated  This method has been deprecated to maintain API consistency.
   *              All newInstance methods have been replaced with corresponding
   *              newFactory methods. The replacement {@link
   *              #newFactory(java.lang.String, java.lang.ClassLoader)} method
   *              defines no changes in behavior.
   */
  @Deprecated(since="1.7")
  public static XMLInputFactory newInstance(String factoryId,
          ClassLoader classLoader)
          throws FactoryConfigurationError {
      //do not fallback if given classloader can't find the class, throw exception
      return FactoryFinder.find(XMLInputFactory.class, factoryId, classLoader, null);
  }

  Create a new instance of the factory.
If the classLoader argument is null, then the ContextClassLoader is used.

This method uses the following ordered lookup procedure to determine
the XMLInputFactory implementation class to load:


   Use the value of the system property identified by factoryId. 

   Use the configuration file "stax.properties". The file is in standard Properties format and typically located in the conf directory of the Java installation. It contains the fully qualified name of the implementation class with the key being the system property defined above. 

  The stax.properties file is read only once by the implementation
  and its values are then cached for future use.  If the file does not exist
  when the first attempt is made to read from it, no further attempts are
  made to check for its existence.  It is not possible to change the value
  of any property in stax.properties after it has been read for the first time.
  

  Use the jaxp configuration file "jaxp.properties". The file is in the same
  format as stax.properties and will only be read if stax.properties does
  not exist.


   If factoryId is "javax.xml.stream.XMLInputFactory", use the service-provider loading facility, defined by the ServiceLoader class, to attempt to locate and load an implementation of the service using the specified ClassLoader. If classLoader is null, the default loading mechanism will apply: That is, the service-provider loading facility will use the current thread's context class loader to attempt to load the service. If the context class loader is null, the system class loader will be used. 

   Otherwise, throws a FactoryConfigurationError. 

 Note that this is a new method that replaces the deprecated 
  newInstance(String factoryId, ClassLoader classLoader) method. No changes in behavior are defined by this replacement method relative to the deprecated method. 
Params: factoryId –             Name of the factory to find, same as
                             a property name
classLoader –           classLoader to use
Throws: FactoryConfigurationError – in case of service configuration error or if the implementation is not available or cannot be instantiated.
FactoryConfigurationError – if an instance of this factory cannot be loaded
API Note: The parameter factoryId defined here is inconsistent with that
of other JAXP factories where the first parameter is fully qualified
factory class name that provides implementation of the factory.
Returns: the factory implementation/**
   * Create a new instance of the factory.
   * If the classLoader argument is null, then the ContextClassLoader is used.
   * <p>
   * This method uses the following ordered lookup procedure to determine
   * the XMLInputFactory implementation class to load:
   * <ul>
   * <li>
   *   <p>
   *   Use the value of the system property identified by {@code factoryId}.
   * </li>
   * <li>
   *   <p>
   *   Use the configuration file "stax.properties". The file is in standard
   *   {@link java.util.Properties} format and typically located in the
   *   {@code conf} directory of the Java installation. It contains the fully qualified
   *   name of the implementation class with the key being the system property
   *   defined above.
   *
   *   <p>
   *   The stax.properties file is read only once by the implementation
   *   and its values are then cached for future use.  If the file does not exist
   *   when the first attempt is made to read from it, no further attempts are
   *   made to check for its existence.  It is not possible to change the value
   *   of any property in stax.properties after it has been read for the first time.
   *
   *   <p>
   *   Use the jaxp configuration file "jaxp.properties". The file is in the same
   *   format as stax.properties and will only be read if stax.properties does
   *   not exist.
   * </li>
   * <li>
   *   <p>
   *   If {@code factoryId} is "javax.xml.stream.XMLInputFactory",
   *   use the service-provider loading facility, defined by the
   *   {@link java.util.ServiceLoader} class, to attempt to {@linkplain
   *   java.util.ServiceLoader#load(java.lang.Class, java.lang.ClassLoader) locate and load}
   *   an implementation of the service using the specified {@code ClassLoader}.
   *   If {@code classLoader} is null, the {@linkplain
   *   java.util.ServiceLoader#load(java.lang.Class) default loading mechanism} will apply:
   *   That is, the service-provider loading facility will use the {@linkplain
   *   java.lang.Thread#getContextClassLoader() current thread's context class loader}
   *   to attempt to load the service. If the context class
   *   loader is null, the {@linkplain
   *   ClassLoader#getSystemClassLoader() system class loader} will be used.
   * </li>
   * <li>
   *   <p>
   *   Otherwise, throws a {@link FactoryConfigurationError}.
   * </li>
   * </ul>
   *
   * <p>
   * Note that this is a new method that replaces the deprecated
   *   {@link #newInstance(java.lang.String, java.lang.ClassLoader)
   *   newInstance(String factoryId, ClassLoader classLoader)} method.
   * No changes in behavior are defined by this replacement method relative
   * to the deprecated method.
   *
   *
   * @apiNote The parameter factoryId defined here is inconsistent with that
   * of other JAXP factories where the first parameter is fully qualified
   * factory class name that provides implementation of the factory.
   *
   * @param factoryId             Name of the factory to find, same as
   *                              a property name
   * @param classLoader           classLoader to use
   * @return the factory implementation
   * @throws FactoryConfigurationError in case of {@linkplain
   *   java.util.ServiceConfigurationError service configuration error} or if
   *   the implementation is not available or cannot be instantiated.
   * @throws FactoryConfigurationError if an instance of this factory cannot be loaded
   */
  public static XMLInputFactory newFactory(String factoryId,
          ClassLoader classLoader)
          throws FactoryConfigurationError {
      //do not fallback if given classloader can't find the class, throw exception
      return FactoryFinder.find(XMLInputFactory.class, factoryId, classLoader, null);
  }

  Create a new XMLStreamReader from a reader
Params: reader – the XML data to read from
Throws: XMLStreamException – /**
   * Create a new XMLStreamReader from a reader
   * @param reader the XML data to read from
   * @throws XMLStreamException
   */
  public abstract XMLStreamReader createXMLStreamReader(java.io.Reader reader)
    throws XMLStreamException;

  Create a new XMLStreamReader from a JAXP source.  This method is optional.
Params: source – the source to read from
Throws: UnsupportedOperationException – if this method is not
supported by this XMLInputFactory
XMLStreamException – /**
   * Create a new XMLStreamReader from a JAXP source.  This method is optional.
   * @param source the source to read from
   * @throws UnsupportedOperationException if this method is not
   * supported by this XMLInputFactory
   * @throws XMLStreamException
   */
  public abstract XMLStreamReader createXMLStreamReader(Source source)
    throws XMLStreamException;

  Create a new XMLStreamReader from a java.io.InputStream
Params: stream – the InputStream to read from
Throws: XMLStreamException – /**
   * Create a new XMLStreamReader from a java.io.InputStream
   * @param stream the InputStream to read from
   * @throws XMLStreamException
   */
  public abstract XMLStreamReader createXMLStreamReader(java.io.InputStream stream)
    throws XMLStreamException;

  Create a new XMLStreamReader from a java.io.InputStream
Params: stream – the InputStream to read from
encoding – the character encoding of the stream
Throws: XMLStreamException – /**
   * Create a new XMLStreamReader from a java.io.InputStream
   * @param stream the InputStream to read from
   * @param encoding the character encoding of the stream
   * @throws XMLStreamException
   */
  public abstract XMLStreamReader createXMLStreamReader(java.io.InputStream stream, String encoding)
    throws XMLStreamException;

  Create a new XMLStreamReader from a java.io.InputStream
Params: systemId – the system ID of the stream
stream – the InputStream to read from/**
   * Create a new XMLStreamReader from a java.io.InputStream
   * @param systemId the system ID of the stream
   * @param stream the InputStream to read from
   */
  public abstract XMLStreamReader createXMLStreamReader(String systemId, java.io.InputStream stream)
    throws XMLStreamException;

  Create a new XMLStreamReader from a java.io.InputStream
Params: systemId – the system ID of the stream
reader – the InputStream to read from/**
   * Create a new XMLStreamReader from a java.io.InputStream
   * @param systemId the system ID of the stream
   * @param reader the InputStream to read from
   */
  public abstract XMLStreamReader createXMLStreamReader(String systemId, java.io.Reader reader)
    throws XMLStreamException;

  Create a new XMLEventReader from a reader
Params: reader – the XML data to read from
Throws: XMLStreamException – /**
   * Create a new XMLEventReader from a reader
   * @param reader the XML data to read from
   * @throws XMLStreamException
   */
  public abstract XMLEventReader createXMLEventReader(java.io.Reader reader)
    throws XMLStreamException;

  Create a new XMLEventReader from a reader
Params: systemId – the system ID of the input
reader – the XML data to read from
Throws: XMLStreamException – /**
   * Create a new XMLEventReader from a reader
   * @param systemId the system ID of the input
   * @param reader the XML data to read from
   * @throws XMLStreamException
   */
  public abstract XMLEventReader createXMLEventReader(String systemId, java.io.Reader reader)
    throws XMLStreamException;

  Create a new XMLEventReader from an XMLStreamReader.  After being used
to construct the XMLEventReader instance returned from this method
the XMLStreamReader must not be used.
Params: reader – the XMLStreamReader to read from (may not be modified)
Throws: XMLStreamException – 
Returns: a new XMLEventReader/**
   * Create a new XMLEventReader from an XMLStreamReader.  After being used
   * to construct the XMLEventReader instance returned from this method
   * the XMLStreamReader must not be used.
   * @param reader the XMLStreamReader to read from (may not be modified)
   * @return a new XMLEventReader
   * @throws XMLStreamException
   */
  public abstract XMLEventReader createXMLEventReader(XMLStreamReader reader)
    throws XMLStreamException;

  Create a new XMLEventReader from a JAXP source.
Support of this method is optional.
Params: source – the source to read from
Throws: UnsupportedOperationException – if this method is not
supported by this XMLInputFactory/**
   * Create a new XMLEventReader from a JAXP source.
   * Support of this method is optional.
   * @param source the source to read from
   * @throws UnsupportedOperationException if this method is not
   * supported by this XMLInputFactory
   */
  public abstract XMLEventReader createXMLEventReader(Source source)
    throws XMLStreamException;

  Create a new XMLEventReader from a java.io.InputStream
Params: stream – the InputStream to read from
Throws: XMLStreamException – /**
   * Create a new XMLEventReader from a java.io.InputStream
   * @param stream the InputStream to read from
   * @throws XMLStreamException
   */
  public abstract XMLEventReader createXMLEventReader(java.io.InputStream stream)
    throws XMLStreamException;

  Create a new XMLEventReader from a java.io.InputStream
Params: stream – the InputStream to read from
encoding – the character encoding of the stream
Throws: XMLStreamException – /**
   * Create a new XMLEventReader from a java.io.InputStream
   * @param stream the InputStream to read from
   * @param encoding the character encoding of the stream
   * @throws XMLStreamException
   */
  public abstract XMLEventReader createXMLEventReader(java.io.InputStream stream, String encoding)
    throws XMLStreamException;

  Create a new XMLEventReader from a java.io.InputStream
Params: systemId – the system ID of the stream
stream – the InputStream to read from
Throws: XMLStreamException – /**
   * Create a new XMLEventReader from a java.io.InputStream
   * @param systemId the system ID of the stream
   * @param stream the InputStream to read from
   * @throws XMLStreamException
   */
  public abstract XMLEventReader createXMLEventReader(String systemId, java.io.InputStream stream)
    throws XMLStreamException;

  Create a filtered reader that wraps the filter around the reader
Params: reader – the reader to filter
filter – the filter to apply to the reader
Throws: XMLStreamException – /**
   * Create a filtered reader that wraps the filter around the reader
   * @param reader the reader to filter
   * @param filter the filter to apply to the reader
   * @throws XMLStreamException
   */
  public abstract XMLStreamReader createFilteredReader(XMLStreamReader reader, StreamFilter filter)
    throws XMLStreamException;

  Create a filtered event reader that wraps the filter around the event reader
Params: reader – the event reader to wrap
filter – the filter to apply to the event reader
Throws: XMLStreamException – /**
   * Create a filtered event reader that wraps the filter around the event reader
   * @param reader the event reader to wrap
   * @param filter the filter to apply to the event reader
   * @throws XMLStreamException
   */
  public abstract XMLEventReader createFilteredReader(XMLEventReader reader, EventFilter filter)
    throws XMLStreamException;

  The resolver that will be set on any XMLStreamReader or XMLEventReader created
by this factory instance.
/**
   * The resolver that will be set on any XMLStreamReader or XMLEventReader created
   * by this factory instance.
   */
  public abstract XMLResolver getXMLResolver();

  The resolver that will be set on any XMLStreamReader or XMLEventReader created
by this factory instance.
Params: resolver – the resolver to use to resolve references/**
   * The resolver that will be set on any XMLStreamReader or XMLEventReader created
   * by this factory instance.
   * @param resolver the resolver to use to resolve references
   */
  public abstract void  setXMLResolver(XMLResolver resolver);

  The reporter that will be set on any XMLStreamReader or XMLEventReader created
by this factory instance.
/**
   * The reporter that will be set on any XMLStreamReader or XMLEventReader created
   * by this factory instance.
   */
  public abstract XMLReporter getXMLReporter();

  The reporter that will be set on any XMLStreamReader or XMLEventReader created
by this factory instance.
Params: reporter – the resolver to use to report non fatal errors/**
   * The reporter that will be set on any XMLStreamReader or XMLEventReader created
   * by this factory instance.
   * @param reporter the resolver to use to report non fatal errors
   */
  public abstract void setXMLReporter(XMLReporter reporter);

  Allows the user to set specific feature/property on the underlying
implementation. The underlying implementation is not required to support
every setting of every property in the specification and may use
IllegalArgumentException to signal that an unsupported property may not be
set with the specified value.
 All implementations that implement JAXP 1.5 or newer are required to support the XMLConstants.ACCESS_EXTERNAL_DTD property. 

  
        Access to external DTDs, external Entity References is restricted to the protocols specified by the property. If access is denied during parsing due to the restriction of this property, XMLStreamException will be thrown by the XMLStreamReader.next() or XMLEventReader.nextEvent() method. 

Params: name – The name of the property (may not be null)
value – The value of the property
Throws: IllegalArgumentException – if the property is not supported/**
   * Allows the user to set specific feature/property on the underlying
   * implementation. The underlying implementation is not required to support
   * every setting of every property in the specification and may use
   * IllegalArgumentException to signal that an unsupported property may not be
   * set with the specified value.
   * <p>
   * All implementations that implement JAXP 1.5 or newer are required to
   * support the {@link javax.xml.XMLConstants#ACCESS_EXTERNAL_DTD} property.
   * <ul>
   *   <li>
   *        <p>
   *        Access to external DTDs, external Entity References is restricted to the
   *        protocols specified by the property. If access is denied during parsing
   *        due to the restriction of this property, {@link javax.xml.stream.XMLStreamException}
   *        will be thrown by the {@link javax.xml.stream.XMLStreamReader#next()} or
   *        {@link javax.xml.stream.XMLEventReader#nextEvent()} method.
   *
   *   </li>
   * </ul>
   * @param name The name of the property (may not be null)
   * @param value The value of the property
   * @throws java.lang.IllegalArgumentException if the property is not supported
   */
  public abstract void setProperty(java.lang.String name, Object value)
    throws java.lang.IllegalArgumentException;

  Get the value of a feature/property from the underlying implementation
Params: name – The name of the property (may not be null)
Throws: IllegalArgumentException – if the property is not supported
Returns: The value of the property/**
   * Get the value of a feature/property from the underlying implementation
   * @param name The name of the property (may not be null)
   * @return The value of the property
   * @throws IllegalArgumentException if the property is not supported
   */
  public abstract Object getProperty(java.lang.String name)
    throws java.lang.IllegalArgumentException;


  Query the set of properties that this factory supports.
Params: name – The name of the property (may not be null)
Returns: true if the property is supported and false otherwise/**
   * Query the set of properties that this factory supports.
   *
   * @param name The name of the property (may not be null)
   * @return true if the property is supported and false otherwise
   */
  public abstract boolean isPropertySupported(String name);

  Set a user defined event allocator for events
Params: allocator – the user defined allocator/**
   * Set a user defined event allocator for events
   * @param allocator the user defined allocator
   */
  public abstract void setEventAllocator(XMLEventAllocator allocator);

  Gets the allocator used by streams created with this factory
/**
   * Gets the allocator used by streams created with this factory
   */
  public abstract XMLEventAllocator getEventAllocator();

}
Property Name	Behavior	Return type	Default Value	Required
javax.xml.stream.isValidating	Turns on/off implementation specific DTD validation	Boolean	False	No
javax.xml.stream.isNamespaceAware	Turns on/off namespace processing for XML 1.0 support	Boolean	True	True (required) / False (optional)
javax.xml.stream.isCoalescing	Requires the processor to coalesce adjacent character data	Boolean	False	Yes
javax.xml.stream.isReplacingEntityReferences	replace internal entity references with their replacement text and report them as characters	Boolean	True	Yes
javax.xml.stream.isSupportingExternalEntities	Resolve external parsed entities	Boolean	Unspecified	Yes
javax.xml.stream.supportDTD	Use this property to request processors that do not support DTDs	Boolean	True	Yes
javax.xml.stream.reporter	sets/gets the impl of the XMLReporter	javax.xml.stream.XMLReporter	Null	Yes
javax.xml.stream.resolver	sets/gets the impl of the XMLResolver interface	javax.xml.stream.XMLResolver	Null	Yes
javax.xml.stream.allocator	sets/gets the impl of the XMLEventAllocator interface	javax.xml.stream.util.XMLEventAllocator	Null	Yes
Author:	Copyright (c) 2009, 2015 by Oracle Corporation. All Rights Reserved.
See Also:	XMLOutputFactory XMLEventReader XMLStreamReader EventFilter XMLReporter XMLResolver XMLEventAllocator
Version:	1.2
Since:	1.6
Returns:	A new instance of the `XMLInputFactory` builtin system-default implementation.
Since:	9
Params:	factoryId – Name of the factory to find, same as a property name classLoader – classLoader to use
Throws:	FactoryConfigurationError – if an instance of this factory cannot be loaded
Returns:	the factory implementation
Deprecated:	This method has been deprecated to maintain API consistency. All newInstance methods have been replaced with corresponding newFactory methods. The replacement `newFactory(String, ClassLoader)` method defines no changes in behavior.
Params:	reader – the XML data to read from
Throws:	XMLStreamException –
Params:	source – the source to read from
Throws:	UnsupportedOperationException – if this method is not supported by this XMLInputFactory XMLStreamException –
Params:	stream – the InputStream to read from
Throws:	XMLStreamException –
Params:	stream – the InputStream to read from encoding – the character encoding of the stream
Throws:	XMLStreamException –
Params:	systemId – the system ID of the input reader – the XML data to read from
Throws:	XMLStreamException –
Params:	reader – the XMLStreamReader to read from (may not be modified)
Throws:	XMLStreamException –
Returns:	a new XMLEventReader
Params:	systemId – the system ID of the stream stream – the InputStream to read from
Throws:	XMLStreamException –
Params:	reader – the reader to filter filter – the filter to apply to the reader
Throws:	XMLStreamException –
Params:	reader – the event reader to wrap filter – the filter to apply to the event reader
Throws:	XMLStreamException –
Params:	name – The name of the property (may not be null) value – The value of the property
Throws:	IllegalArgumentException – if the property is not supported
/

java/ 11/ java.xml/javax/xml/stream/XMLInputFactory.java
