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  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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 package com.sun.xml.internal.bind.api;

 import java.io.IOException;

 import java.lang.reflect.Type;

 import java.util.Collection;

 import java.util.Collections;

 import java.util.List;

 import java.util.Map;

 import javax.xml.bind.JAXBContext;

 import javax.xml.bind.JAXBException;

 import javax.xml.bind.Marshaller;

 import javax.xml.bind.SchemaOutputResolver;

 import javax.xml.bind.annotation.XmlAttachmentRef;

 import javax.xml.namespace.QName;

 import javax.xml.transform.Result;

 import com.sun.istack.internal.NotNull;

 import com.sun.istack.internal.Nullable;

 import com.sun.xml.internal.bind.api.impl.NameConverter;

 import com.sun.xml.internal.bind.v2.ContextFactory;

 import com.sun.xml.internal.bind.v2.model.annotation.RuntimeAnnotationReader;

 import com.sun.xml.internal.bind.v2.model.runtime.RuntimeTypeInfoSet;

 import java.util.HashMap;

 /**

  * {@link JAXBContext} enhanced with JAXB RI specific functionalities.

  *

  * <p>

  * <b>Subject to change without notice</b>.

  *

  * @since 2.0 EA1

  * @author

  *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)

  */

 public abstract class JAXBRIContext extends JAXBContext {

     protected JAXBRIContext() {}

     /**

      * Creates a new {@link JAXBRIContext}.

      *

      * <p>

      * {@link JAXBContext#newInstance(Class[]) JAXBContext.newInstance()} methods may

      * return other JAXB providers that are not compatible with the JAX-RPC RI.

      * This method guarantees that the JAX-WS RI will finds the JAXB RI.

      *

      * @param classes

      *      Classes to be bound. See {@link JAXBContext#newInstance(Class[])} for the meaning.

      * @param typeRefs

      *      See {@link #TYPE_REFERENCES} for the meaning of this parameter.

      *      Can be null.

      * @param subclassReplacements

      *      See {@link #SUBCLASS_REPLACEMENTS} for the meaning of this parameter.

      *      Can be null.

      * @param defaultNamespaceRemap

      *      See {@link #DEFAULT_NAMESPACE_REMAP} for the meaning of this parameter.

      *      Can be null (and should be null for ordinary use of JAXB.)

      * @param c14nSupport

      *      See {@link #CANONICALIZATION_SUPPORT} for the meaning of this parameter.

      * @param ar

      *      See {@link #ANNOTATION_READER} for the meaning of this parameter.

      *      Can be null.

      * @since JAXB 2.1 EA2

      */

     public static JAXBRIContext newInstance(@NotNull Class[] classes,

        @Nullable Collection<TypeReference> typeRefs,

        @Nullable Map<Class,Class> subclassReplacements,

        @Nullable String defaultNamespaceRemap, boolean c14nSupport,

        @Nullable RuntimeAnnotationReader ar) throws JAXBException {

         return newInstance(classes, typeRefs, subclassReplacements,

                 defaultNamespaceRemap, c14nSupport, ar, false, false, false, false);

     }

     /**

      * Creates a new {@link JAXBRIContext}.

      *

      * <p>

      * {@link JAXBContext#newInstance(Class[]) JAXBContext.newInstance()} methods may

      * return other JAXB providers that are not compatible with the JAX-RPC RI.

      * This method guarantees that the JAX-WS RI will finds the JAXB RI.

      *

      * @param classes

      *      Classes to be bound. See {@link JAXBContext#newInstance(Class[])} for the meaning.

      * @param typeRefs

      *      See {@link #TYPE_REFERENCES} for the meaning of this parameter.

      *      Can be null.

      * @param subclassReplacements

      *      See {@link #SUBCLASS_REPLACEMENTS} for the meaning of this parameter.

      *      Can be null.

      * @param defaultNamespaceRemap

      *      See {@link #DEFAULT_NAMESPACE_REMAP} for the meaning of this parameter.

      *      Can be null (and should be null for ordinary use of JAXB.)

      * @param c14nSupport

      *      See {@link #CANONICALIZATION_SUPPORT} for the meaning of this parameter.

      * @param ar

      *      See {@link #ANNOTATION_READER} for the meaning of this parameter.

      *      Can be null.

      * @param xmlAccessorFactorySupport

      *      See {@link #XMLACCESSORFACTORY_SUPPORT} for the meaning of this parameter.

      * @param allNillable

      *      See {@link #TREAT_EVERYTHING_NILLABLE} for the meaning of this parameter.

      * @param retainPropertyInfo

      *      See {@link #RETAIN_REFERENCE_TO_INFO} for the meaning of this parameter.

      * @param supressAccessorWarnings

      *      See {@link #SUPRESS_ACCESSOR_WARNINGS} for the meaning of this parameter.

      */

     public static JAXBRIContext newInstance(@NotNull Class[] classes,

        @Nullable Collection<TypeReference> typeRefs,

        @Nullable Map<Class,Class> subclassReplacements,

        @Nullable String defaultNamespaceRemap, boolean c14nSupport,

        @Nullable RuntimeAnnotationReader ar,

        boolean xmlAccessorFactorySupport,

        boolean allNillable,

        boolean retainPropertyInfo,

        boolean supressAccessorWarnings) throws JAXBException {

         Map<String, Object> properties = new HashMap<String, Object>();

         if (typeRefs != null) properties.put(JAXBRIContext.TYPE_REFERENCES, typeRefs);

         if (subclassReplacements != null) properties.put(JAXBRIContext.SUBCLASS_REPLACEMENTS, subclassReplacements);

         if (defaultNamespaceRemap != null) properties.put(JAXBRIContext.DEFAULT_NAMESPACE_REMAP, defaultNamespaceRemap);

         if (ar != null) properties.put(JAXBRIContext.ANNOTATION_READER, ar);

         properties.put(JAXBRIContext.CANONICALIZATION_SUPPORT, Boolean.valueOf(c14nSupport));

         properties.put(JAXBRIContext.XMLACCESSORFACTORY_SUPPORT, Boolean.valueOf(xmlAccessorFactorySupport));

         properties.put(JAXBRIContext.TREAT_EVERYTHING_NILLABLE, Boolean.valueOf(allNillable));

         properties.put(JAXBRIContext.RETAIN_REFERENCE_TO_INFO, Boolean.valueOf(retainPropertyInfo));

         properties.put(JAXBRIContext.SUPRESS_ACCESSOR_WARNINGS, Boolean.valueOf(supressAccessorWarnings));

         return (JAXBRIContext) ContextFactory.createContext(classes, properties);

     }

     /**

      * @deprecated

      *      Compatibility with older versions.

      */

     public static JAXBRIContext newInstance(@NotNull Class[] classes,

         @Nullable Collection<TypeReference> typeRefs,

         @Nullable String defaultNamespaceRemap, boolean c14nSupport ) throws JAXBException {

         return newInstance(classes,typeRefs, Collections.<Class,Class>emptyMap(),

                 defaultNamespaceRemap,c14nSupport,null);

     }

     /**

      * Returns true if this context includes a class

      * that has {@link XmlAttachmentRef}.

      *

      * @since 2.1

      */

     public abstract boolean hasSwaRef();

     /**

      * If the given object is bound to an element in XML by JAXB,

      * returns the element name.

      *

      * @return null

      *      if the object is not bound to an element.

      * @throws JAXBException

      *      if the object is not known to this context.

      *

      * @since 2.0 EA1

      */

     public abstract @Nullable QName getElementName(@NotNull Object o) throws JAXBException;

     /**

      * Allows to retrieve the element name based on Class.

      * @param o

      * @return

      * @throws javax.xml.bind.JAXBException

      * @since 2.1.10

      */

     public abstract @Nullable QName getElementName(@NotNull Class o) throws JAXBException;

     /**

      * Creates a mini-marshaller/unmarshaller that can process a {@link TypeReference}.

      *

      * @return

      *      null if the specified reference is not given to {@link JAXBRIContext#newInstance}.

      *

      * @since 2.0 EA1

      */

     public abstract Bridge createBridge(@NotNull TypeReference ref);

     /**

      * Creates a new {@link BridgeContext} instance.

      *

      * @return

      *      always a valid non-null instance.

      *

      * @since 2.0 EA1

      */

     public abstract @NotNull BridgeContext createBridgeContext();

     /**

      * Gets a {@link RawAccessor} for the specified element property of the specified wrapper bean class.

      *

      * <p>

      * This method is designed to assist the JAX-RPC RI fill in a wrapper bean (in the doc/lit/wrap mode.)

      * In the said mode, a wrapper bean is supposed to only have properties that match elements,

      * and for each element that appear in the content model there's one property.

      *

      * <p>

      * Therefore, this method takes a wrapper bean and a tag name that identifies a property

      * on the given wrapper bean, then returns a {@link RawAccessor} that allows the caller

      * to set/get a value from the property of the bean.

      *

      * <p>

      * This method is not designed for a performance. The caller is expected to cache the result.

      *

      * @param <B>

      *      type of the wrapper bean

      * @param <V>

      *      type of the property of the bean

      * @return

      *      always return non-null valid accessor object.

      * @throws JAXBException

      *      if the specified wrapper bean is not bound by JAXB, or if it doesn't have an element property

      *      of the given name.

      *

      * @since 2.0 EA1

      */

     public abstract <B,V> RawAccessor<B,V> getElementPropertyAccessor( Class<B> wrapperBean, String nsUri, String localName )

             throws JAXBException;

     /**

      * Gets the namespace URIs statically known to this {@link JAXBContext}.

      *

      * <p>

      * When JAXB is used to marshal into sub-trees, it declares

      * these namespace URIs at each top-level element that it marshals.

      *

      * To avoid repeated namespace declarations at sub-elements, the application

      * may declare those namespaces at a higher level.

      *

      * @return

      *      always non-null.

      *

      * @since 2.0 EA2

      */

     public abstract @NotNull List<String> getKnownNamespaceURIs();

     /**

      * Generates the schema documents from the model.

      *

      * <p>

      * The caller can use the additionalElementDecls parameter to

      * add element declarations to the generate schema.

      * For example, if the JAX-RPC passes in the following entry:

      *

      * {foo}bar -> DeclaredType for java.lang.String

      *

      * then JAXB generates the following element declaration (in the schema

      * document for the namespace "foo")"

      *

      * <xs:element name="bar" type="xs:string" />

      *

      * This can be used for generating schema components necessary for WSDL.

      *

      * @param outputResolver

      *      this object controls the output to which schemas

      *      will be sent.

      *

      * @throws IOException

      *      if {@link SchemaOutputResolver} throws an {@link IOException}.

      */

     @Override

     public abstract void generateSchema(@NotNull SchemaOutputResolver outputResolver) throws IOException;

     /**

      * Returns the name of the XML Type bound to the

      * specified Java type.

      *

      * @param tr

      *      must not be null. This must be one of the {@link TypeReference}s specified

      *      in the {@link JAXBRIContext#newInstance} method.

      *

      * @throws IllegalArgumentException

      *      if the parameter is null or not a part of the {@link TypeReference}s specified

      *      in the {@link JAXBRIContext#newInstance} method.

      *

      * @return null

      *      if the referenced type is an anonymous and therefore doesn't have a name.

      */

     public abstract QName getTypeName(@NotNull TypeReference tr);

     /**

      * Gets the build information of the JAXB runtime.

      *

      * @return

      *      may be null, if the runtime is loaded by a class loader that doesn't support

      *      the access to the manifest informatino.

      */

     public abstract @NotNull String getBuildId();

     /**

      * Generates the episode file that represents the binding known to this {@link JAXBContext},

      * so that XJC can later do separate compilation.

      *

      * <p>

      * Episode file is really just a JAXB customization file, except that currently

      * we use the RI-specific SCD to refer to schema components.

      *

      * @param output

      *      This receives the generated episode file.

      *

      * @since 2.1

      */

     public abstract void generateEpisode(Result output);

     /**

      * Allows you to access the runtime model information of the JAXB XML/Java binding.

      *

      * <p>

      * This is useful for doing a deeper integration with the JAXB RI.

      * For more information about the model, see https://jaxb2-reflection.dev.java.net/

      *

      * @since 2.1.10

      */

     public abstract RuntimeTypeInfoSet getRuntimeTypeInfoSet();

     /**

      * Computes a Java identifier from a local name.

      *

      * <p>

      * This method faithfully implements the name mangling rule as specified in the JAXB spec.

      *

      * <p>

      * In JAXB, a collision with a Java reserved word (such as "return") never happens.

      * Accordingly, this method may return an identifier that collides with reserved words.

      *

      * <p>

      * Use <tt>JJavaName.isJavaIdentifier(String)</tt> to check for such collision.

      *

      * @return

      *      Typically, this method returns "nameLikeThis".

      */

     public static @NotNull String mangleNameToVariableName(@NotNull String localName) {

         return NameConverter.standard.toVariableName(localName);

     }

     /**

      * Computes a Java class name from a local name.

      *

      * <p>

      * This method faithfully implements the name mangling rule as specified in the JAXB spec.

      *

      * @return

      *      Typically, this method returns "NameLikeThis".

      */

     public static @NotNull String mangleNameToClassName(@NotNull String localName) {

         return NameConverter.standard.toClassName(localName);

     }

     /**

      * Computes a Java class name from a local name.

      *

      * <p>

      * This method faithfully implements the name mangling rule as specified in the JAXB spec.

      * This method works like {@link #mangleNameToClassName(String)} except that it looks

      * for "getClass" and returns something else.

      *

      * @return

      *      Typically, this method returns "NameLikeThis".

      */

     public static @NotNull String mangleNameToPropertyName(@NotNull String localName) {

         return NameConverter.standard.toPropertyName(localName);

     }

     /**

      * Gets the parameterization of the given base type.

      *

      * <p>

      * For example, given the following

      * <pre><xmp>

      * interface Foo<T> extends List<List<T>> {}

      * interface Bar extends Foo<String> {}

      * </xmp></pre>

      * This method works like this:

      * <pre><xmp>

      * getBaseClass( Bar, List ) = List<List<String>

      * getBaseClass( Bar, Foo  ) = Foo<String>

      * getBaseClass( Foo<? extends Number>, Collection ) = Collection<List<? extends Number>>

      * getBaseClass( ArrayList<? extends BigInteger>, List ) = List<? extends BigInteger>

      * </xmp></pre>

      *

      * @param type

      *      The type that derives from {@code baseType}

      * @param baseType

      *      The class whose parameterization we are interested in.

      * @return

      *      The use of {@code baseType} in {@code type}.

      *      or null if the type is not assignable to the base type.

      * @since 2.0 FCS

      */

     public static @Nullable Type getBaseType(@NotNull Type type, @NotNull Class baseType) {

         return Utils.REFLECTION_NAVIGATOR.getBaseClass(type, baseType);

     }

     /**

      * The property that you can specify to {@link JAXBContext#newInstance}

      * to reassign the default namespace URI to something else at the runtime.

      *

      * <p>

      * The value of the property is {@link String}, and it is used as the namespace URI

      * that succeeds the default namespace URI.

      *

      * @since 2.0 EA1

      */

     public static final String DEFAULT_NAMESPACE_REMAP = "com.sun.xml.internal.bind.defaultNamespaceRemap";

     /**

      * The property that you can specify to {@link JAXBContext#newInstance}

      * to put additional JAXB type references into the {@link JAXBContext}.

      *

      * <p>

      * The value of the property is {@link Collection}<{@link TypeReference}>.

      * Those {@link TypeReference}s can then be used to create {@link Bridge}s.

      *

      * <p>

      * This mechanism allows additional element declarations that were not a part of

      * the schema into the created {@link JAXBContext}.

      *

      * @since 2.0 EA1

      */

     public static final String TYPE_REFERENCES = "com.sun.xml.internal.bind.typeReferences";

     /**

      * The property that you can specify to {@link JAXBContext#newInstance}

      * and {@link Marshaller#setProperty(String, Object)}

      * to enable the c14n marshalling support in the {@link JAXBContext}.

      *

      * Boolean

      * @see C14nSupport_ArchitectureDocument

      * @since 2.0 EA2

      */

     public static final String CANONICALIZATION_SUPPORT = "com.sun.xml.internal.bind.c14n";

     /**

      * The property that you can specify to {@link JAXBContext#newInstance}

      * to allow unmarshaller to honor <tt>xsi:nil</tt> anywhere, even if they are

      * not specifically allowed by the schema.

      *

      * Boolean

      * @since 2.1.3

      */

     public static final String TREAT_EVERYTHING_NILLABLE = "com.sun.xml.internal.bind.treatEverythingNillable";

     /**

      * The property that you can specify to {@link JAXBContext#newInstance}

      * to use alternative {@link RuntimeAnnotationReader} implementation.

      *

      * @since 2.1 EA2

      */

     public static final String ANNOTATION_READER = RuntimeAnnotationReader.class.getName();

     /**

      * Marshaller/Unmarshaller property to enable XOP processing.

      *

      * @since 2.0 EA2

      */

     public static final String ENABLE_XOP = "com.sun.xml.internal.bind.XOP";

     /**

      * The property that you can specify to {@link JAXBContext#newInstance}

      * to specify specific classes that replace the reference to generic classes.

      *

      * <p>

      * See the release notes for more details about this feature.

      *

      * @since 2.1 EA2

      */

     public static final String SUBCLASS_REPLACEMENTS = "com.sun.xml.internal.bind.subclassReplacements";

     /**

      * The property that you can specify to {@link JAXBContext#newInstance}

      * enable support of XmlAccessorFactory annotation in the {@link JAXBContext}.

      *

      * @since 2.1 EA2

      */

     public static final String XMLACCESSORFACTORY_SUPPORT = "com.sun.xml.internal.bind.XmlAccessorFactory";

     /**

      * Retains references to PropertyInfos.

      *

      * Boolean

      * @since 2.1.10

      */

     public static final String RETAIN_REFERENCE_TO_INFO = "retainReferenceToInfo";

     /**

      * Supress security warnings when trying to access fields through reflection.

      *

      * Boolean

      * @since 2.1.14, 2.2.2

      */

     public static final String SUPRESS_ACCESSOR_WARNINGS = "supressAccessorWarnings";

     /**

      * Improves handling of xsi:type used on leaf properties.

      *

      * Boolean

      * @since 2.2.3

      */

     public static final String IMPROVED_XSI_TYPE_HANDLING = "com.sun.xml.internal.bind.improvedXsiTypeHandling";

     /**

      * If true XML security features when parsing XML documents will be disabled.

      * The default value is false.

      *

      * Boolean

      * @since 2.2.6

      */

     public static final String DISABLE_XML_SECURITY  = "com.sun.xml.internal.bind.disableXmlSecurity";

 }