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// ***************************************************************************************************************************
// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file *
// * distributed with this work for additional information regarding copyright ownership. The ASF licenses this file *
// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance *
// * with the License. You may obtain a copy of the License at *
// * *
// * http://www.apache.org/licenses/LICENSE-2.0 *
// * *
// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an *
// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the *
// * specific language governing permissions and limitations under the License. *
// ***************************************************************************************************************************
package org.apache.juneau.xml;
import java.util.*;
import java.util.concurrent.*;
import org.apache.juneau.*;
import org.apache.juneau.annotation.*;
import org.apache.juneau.json.*;
import org.apache.juneau.serializer.*;
import org.apache.juneau.xmlschema.XmlSchemaSerializer;
/**
* Serializes POJO models to XML.
*
* <h5 class='topic'>Media types</h5>
*
* Handles <c>Accept</c> types: <bc>text/xml</bc>
* <p>
* Produces <c>Content-Type</c> types: <bc>text/xml</bc>
*
* <h5 class='topic'>Description</h5>
*
* See the {@link JsonSerializer} class for details on how Java models map to JSON.
*
* <p>
* For example, the following JSON...
* <p class='bcode w800'>
* {
* name:<js>'John Smith'</js>,
* address: {
* streetAddress: <js>'21 2nd Street'</js>,
* city: <js>'New York'</js>,
* state: <js>'NY'</js>,
* postalCode: <js>10021</js>
* },
* phoneNumbers: [
* <js>'212 555-1111'</js>,
* <js>'212 555-2222'</js>
* ],
* additionalInfo: <jk>null</jk>,
* remote: <jk>false</jk>,
* height: <js>62.4</js>,
* <js>'fico score'</js>: <js>' &gt; 640'</js>
* }
* <p>
* ...maps to the following XML using the default serializer...
* <p class='bcode w800'>
* <xt>&lt;object&gt;</xt>
* <xt>&lt;name&gt;</xt>John Smith<xt>&lt;/name&gt;</xt>
* <xt>&lt;address&gt;</xt>
* <xt>&lt;streetAddress&gt;</xt>21 2nd Street<xt>&lt;/streetAddress&gt;</xt>
* <xt>&lt;city&gt;</xt>New York<xt>&lt;/city&gt;</xt>
* <xt>&lt;state&gt;</xt>NY<xt>&lt;/state&gt;</xt>
* <xt>&lt;postalCode&gt;</xt>10021<xt>&lt;/postalCode&gt;</xt>
* <xt>&lt;/address&gt;</xt>
* <xt>&lt;phoneNumbers&gt;</xt>
* <xt>&lt;string&gt;</xt>212 555-1111<xt>&lt;/string&gt;</xt>
* <xt>&lt;string&gt;</xt>212 555-2222<xt>&lt;/string&gt;</xt>
* <xt>&lt;/phoneNumbers&gt;</xt>
* <xt>&lt;additionalInfo</xt> <xa>_type</xa>=<xs>'null'</xs><xt>&gt;&lt;/additionalInfo&gt;</xt>
* <xt>&lt;remote&gt;</xt>false<xt>&lt;/remote&gt;</xt>
* <xt>&lt;height&gt;</xt>62.4<xt>&lt;/height&gt;</xt>
* <xt>&lt;fico_x0020_score&gt;</xt> &amp;gt; 640<xt>&lt;/fico_x0020_score&gt;</xt>
* <xt>&lt;/object&gt;</xt>
*
* <p>
* An additional "add-json-properties" mode is also provided to prevent loss of JSON data types...
* <p class='bcode w800'>
* <xt>&lt;name</xt> <xa>_type</xa>=<xs>'string'</xs><xt>&gt;</xt>John Smith<xt>&lt;/name&gt;</xt>
* <xt>&lt;address</xt> <xa>_type</xa>=<xs>'object'</xs><xt>&gt;</xt>
* <xt>&lt;streetAddress</xt> <xa>_type</xa>=<xs>'string'</xs><xt>&gt;</xt>21 2nd Street<xt>&lt;/streetAddress&gt;</xt>
* <xt>&lt;city</xt> <xa>_type</xa>=<xs>'string'</xs><xt>&gt;</xt>New York<xt>&lt;/city&gt;</xt>
* <xt>&lt;state</xt> <xa>_type</xa>=<xs>'string'</xs><xt>&gt;</xt>NY<xt>&lt;/state&gt;</xt>
* <xt>&lt;postalCode</xt> <xa>_type</xa>=<xs>'number'</xs><xt>&gt;</xt>10021<xt>&lt;/postalCode&gt;</xt>
* <xt>&lt;/address&gt;</xt>
* <xt>&lt;phoneNumbers</xt> <xa>_type</xa>=<xs>'array'</xs><xt>&gt;</xt>
* <xt>&lt;string&gt;</xt>212 555-1111<xt>&lt;/string&gt;</xt>
* <xt>&lt;string&gt;</xt>212 555-2222<xt>&lt;/string&gt;</xt>
* <xt>&lt;/phoneNumbers&gt;</xt>
* <xt>&lt;additionalInfo</xt> <xa>_type</xa>=<xs>'null'</xs><xt>&gt;&lt;/additionalInfo&gt;</xt>
* <xt>&lt;remote</xt> <xa>_type</xa>=<xs>'boolean'</xs><xt>&gt;</xt>false<xt>&lt;/remote&gt;</xt>
* <xt>&lt;height</xt> <xa>_type</xa>=<xs>'number'</xs><xt>&gt;</xt>62.4<xt>&lt;/height&gt;</xt>
* <xt>&lt;fico_x0020_score</xt> <xa>_type</xa>=<xs>'string'</xs><xt>&gt;</xt> &amp;gt; 640<xt>&lt;/fico_x0020_score&gt;</xt>
* <xt>&lt;/object&gt;</xt>
* </p>
*
* <p>
* This serializer provides several serialization options.
* Typically, one of the predefined <jsf>DEFAULT</jsf> serializers will be sufficient.
* However, custom serializers can be constructed to fine-tune behavior.
*
* <p>
* If an attribute name contains any non-valid XML element characters, they will be escaped using standard
* {@code _x####_} notation.
*
* <h5 class='topic'>Behavior-specific subclasses</h5>
*
* The following direct subclasses are provided for convenience:
* <ul>
* <li>{@link Sq} - Default serializer, single quotes.
* <li>{@link SqReadable} - Default serializer, single quotes, whitespace added.
* </ul>
*/
@ConfigurableContext
public class XmlSerializer extends WriterSerializer implements XmlMetaProvider, XmlCommon {
//-------------------------------------------------------------------------------------------------------------------
// Configurable properties
//-------------------------------------------------------------------------------------------------------------------
static final String PREFIX = "XmlSerializer";
/**
* Configuration property: Add <js>"_type"</js> properties when needed.
*
* <h5 class='section'>Property:</h5>
* <ul>
* <li><b>Name:</b> <js>"XmlSerializer.addBeanTypes.b"</js>
* <li><b>Data type:</b> <c>Boolean</c>
* <li><b>Default:</b> <jk>false</jk>
* <li><b>Session property:</b> <jk>false</jk>
* <li><b>Methods:</b>
* <ul>
* <li class='jm'>{@link XmlSerializerBuilder#addBeanTypes(boolean)}
* </ul>
* </ul>
*
* <h5 class='section'>Description:</h5>
* <p>
* If <jk>true</jk>, then <js>"_type"</js> properties will be added to beans if their type cannot be inferred
* through reflection.
*
* <p>
* When present, this value overrides the {@link #SERIALIZER_addBeanTypes} setting and is
* provided to customize the behavior of specific serializers in a {@link SerializerGroup}.
*/
public static final String XML_addBeanTypes = PREFIX + ".addBeanTypes.b";
/**
* Configuration property: Add namespace URLs to the root element.
*
* <h5 class='section'>Property:</h5>
* <ul>
* <li><b>Name:</b> <js>"XmlSerializer.addNamespaceUrisToRoot.b"</js>
* <li><b>Data type:</b> <c>Boolean</c>
* <li><b>Default:</b> <jk>false</jk>
* <li><b>Session property:</b> <jk>false</jk>
* <li><b>Methods:</b>
* <ul>
* <li class='jm'>{@link XmlSerializerBuilder#addNamespaceUrisToRoot(boolean)}
* <li class='jm'>{@link XmlSerializerBuilder#addNamespaceUrisToRoot()}
* </ul>
* </ul>
*
* <h5 class='section'>Description:</h5>
* <p>
* Use this setting to add {@code xmlns:x} attributes to the root element for the default and all mapped namespaces.
*
* <p>
* This setting is ignored if {@link #XML_enableNamespaces} is not enabled.
*
* <ul class='seealso'>
* <li class='link'>{@doc juneau-marshall.XmlDetails.Namespaces}
* </ul>
*/
public static final String XML_addNamespaceUrisToRoot = PREFIX + ".addNamespaceUrisToRoot.b";
/**
* Configuration property: Auto-detect namespace usage.
*
* <h5 class='section'>Property:</h5>
* <ul>
* <li><b>Name:</b> <js>"XmlSerializer.autoDetectNamespaces.b"</js>
* <li><b>Data type:</b> <c>Boolean</c>
* <li><b>Default:</b> <jk>true</jk>
* <li><b>Session property:</b> <jk>false</jk>
* <li><b>Methods:</b>
* <ul>
* <li class='jm'>{@link XmlSerializerBuilder#autoDetectNamespaces(boolean)}
* </ul>
* </ul>
*
* <h5 class='section'>Description:</h5>
* <p>
* Detect namespace usage before serialization.
*
* <p>
* Used in conjunction with {@link #XML_addNamespaceUrisToRoot} to reduce the list of namespace URLs appended to the
* root element to only those that will be used in the resulting document.
*
* <p>
* If enabled, then the data structure will first be crawled looking for namespaces that will be encountered before
* the root element is serialized.
*
* <p>
* This setting is ignored if {@link #XML_enableNamespaces} is not enabled.
*
* <ul class='notes'>
* <li>
* Auto-detection of namespaces can be costly performance-wise.
* <br>In high-performance environments, it's recommended that namespace detection be
* disabled, and that namespaces be manually defined through the {@link #XML_namespaces} property.
* </ul>
*
* <ul class='seealso'>
* <li class='link'>{@doc juneau-marshall.XmlDetails.Namespaces}
* </ul>
*/
public static final String XML_autoDetectNamespaces = PREFIX + ".autoDetectNamespaces.b";
/**
* Configuration property: Default namespace.
*
* <h5 class='section'>Property:</h5>
* <ul>
* <li><b>Name:</b> <js>"XmlSerializer.defaultNamespace.s"</js>
* <li><b>Data type:</b> <c>String</c> ({@link Namespace})
* <li><b>Default:</b> <js>"juneau: http://www.apache.org/2013/Juneau"</js>
* <li><b>Session property:</b> <jk>false</jk>
* <li><b>Methods:</b>
* <ul>
* <li class='jm'>{@link XmlSerializerBuilder#defaultNamespace(String)}
* </ul>
* </ul>
*
* <h5 class='section'>Description:</h5>
* <p>
* Specifies the default namespace URI for this document.
*
* <ul class='seealso'>
* <li class='link'>{@doc juneau-marshall.XmlDetails.Namespaces}
* </ul>
*/
public static final String XML_defaultNamespace = PREFIX + ".defaultNamespace.s";
/**
* Configuration property: Enable support for XML namespaces.
*
* <h5 class='section'>Property:</h5>
* <ul>
* <li><b>Name:</b> <js>"XmlSerializer.enableNamespaces.b"</js>
* <li><b>Data type:</b> <c>Boolean</c>
* <li><b>Default:</b> <jk>false</jk>
* <li><b>Session property:</b> <jk>false</jk>
* <li><b>Methods:</b>
* <ul>
* <li class='jm'>{@link XmlSerializerBuilder#enableNamespaces(boolean)}
* </ul>
* </ul>
*
* <h5 class='section'>Description:</h5>
* <p>
* If not enabled, XML output will not contain any namespaces regardless of any other settings.
*
* <ul class='seealso'>
* <li class='link'>{@doc juneau-marshall.XmlDetails.Namespaces}
* </ul>
*/
public static final String XML_enableNamespaces = PREFIX + ".enableNamespaces.b";
/**
* Configuration property: Default namespaces.
*
* <h5 class='section'>Property:</h5>
* <ul>
* <li><b>Name:</b> <js>"XmlSerializer.namespaces.ls"</js>
* <li><b>Data type:</b> <c>Set&lt;String&gt;</c> ({@link Namespace})
* <li><b>Default:</b> empty set
* <li><b>Session property:</b> <jk>false</jk>
* <li><b>Methods:</b>
* <ul>
* <li class='jm'>{@link XmlSerializerBuilder#defaultNamespace(String)}
* </ul>
* </ul>
*
* <h5 class='section'>Description:</h5>
* <p>
* The default list of namespaces associated with this serializer.
*
* <ul class='seealso'>
* <li class='link'>{@doc juneau-marshall.XmlDetails.Namespaces}
* </ul>
*/
public static final String XML_namespaces = PREFIX + ".namespaces.ls";
/**
* Configuration property: XMLSchema namespace.
*
* <h5 class='section'>Property:</h5>
* <ul>
* <li><b>Name:</b> <js>"XmlSerializer.xsNamespace.s"</js>
* <li><b>Data type:</b> <c>String</c> ({@link Namespace})
* <li><b>Default:</b> <js>"xs: http://www.w3.org/2001/XMLSchema"</js>
* <li><b>Session property:</b> <jk>false</jk>
* <li><b>Methods:</b>
* <ul>
* <li class='jm'>{@link XmlSerializerBuilder#xsNamespace(Namespace)}
* </ul>
* </ul>
*
* <h5 class='section'>Description:</h5>
* <p>
* Specifies the namespace for the <c>XMLSchema</c> namespace, used by the schema generated by the
* {@link XmlSchemaSerializer} class.
*
* <ul class='seealso'>
* <li class='link'>{@doc juneau-marshall.XmlDetails.Namespaces}
* </ul>
*/
public static final String XML_xsNamespace = PREFIX + ".xsNamespace.s";
//-------------------------------------------------------------------------------------------------------------------
// Predefined instances
//-------------------------------------------------------------------------------------------------------------------
/** Default serializer without namespaces. */
public static final XmlSerializer DEFAULT = new XmlSerializer(PropertyStore.DEFAULT);
/** Default serializer without namespaces, with single quotes. */
public static final XmlSerializer DEFAULT_SQ = new Sq(PropertyStore.DEFAULT);
/** Default serializer without namespaces, with single quotes, whitespace added. */
public static final XmlSerializer DEFAULT_SQ_READABLE = new SqReadable(PropertyStore.DEFAULT);
/** Default serializer, all default settings. */
public static final XmlSerializer DEFAULT_NS = new Ns(PropertyStore.DEFAULT);
/** Default serializer, single quotes. */
public static final XmlSerializer DEFAULT_NS_SQ = new NsSq(PropertyStore.DEFAULT);
/** Default serializer, single quotes, whitespace added. */
public static final XmlSerializer DEFAULT_NS_SQ_READABLE = new NsSqReadable(PropertyStore.DEFAULT);
//-------------------------------------------------------------------------------------------------------------------
// Predefined subclasses
//-------------------------------------------------------------------------------------------------------------------
/** Default serializer, single quotes. */
public static class Sq extends XmlSerializer {
/**
* Constructor.
*
* @param ps The property store containing all the settings for this object.
*/
public Sq(PropertyStore ps) {
super(
ps.builder()
.set(WSERIALIZER_quoteChar, '\'')
.build()
);
}
}
/** Default serializer, single quotes, whitespace added. */
public static class SqReadable extends XmlSerializer {
/**
* Constructor.
*
* @param ps The property store containing all the settings for this object.
*/
public SqReadable(PropertyStore ps) {
super(
ps.builder()
.set(WSERIALIZER_quoteChar, '\'')
.set(WSERIALIZER_useWhitespace, true)
.build()
);
}
}
/** Default serializer without namespaces. */
public static class Ns extends XmlSerializer {
/**
* Constructor.
*
* @param ps The property store containing all the settings for this object.
*/
public Ns(PropertyStore ps) {
super(
ps.builder()
.set(XML_enableNamespaces, true)
.build(),
"text/xml",
"text/xml+simple"
);
}
}
/** Default serializer without namespaces, single quotes. */
public static class NsSq extends XmlSerializer {
/**
* Constructor.
*
* @param ps The property store containing all the settings for this object.
*/
public NsSq(PropertyStore ps) {
super(
ps.builder()
.set(XML_enableNamespaces, true)
.set(WSERIALIZER_quoteChar, '\'')
.build()
);
}
}
/** Default serializer without namespaces, single quotes, with whitespace. */
public static class NsSqReadable extends XmlSerializer {
/**
* Constructor.
*
* @param ps The property store containing all the settings for this object.
*/
public NsSqReadable(PropertyStore ps) {
super(
ps.builder()
.set(XML_enableNamespaces, true)
.set(WSERIALIZER_quoteChar, '\'')
.set(WSERIALIZER_useWhitespace, true)
.build()
);
}
}
@SuppressWarnings("javadoc")
protected static final Namespace
DEFAULT_JUNEAU_NAMESPACE = Namespace.create("juneau", "http://www.apache.org/2013/Juneau"),
DEFAULT_XS_NAMESPACE = Namespace.create("xs", "http://www.w3.org/2001/XMLSchema");
//-------------------------------------------------------------------------------------------------------------------
// Instance
//-------------------------------------------------------------------------------------------------------------------
private final boolean
autoDetectNamespaces,
enableNamespaces,
addNamespaceUrlsToRoot,
addBeanTypes;
private final Namespace defaultNamespace;
private final Namespace
xsNamespace;
private final Namespace[] namespaces;
private final Map<ClassMeta<?>,XmlClassMeta> xmlClassMetas = new ConcurrentHashMap<>();
private final Map<BeanMeta<?>,XmlBeanMeta> xmlBeanMetas = new ConcurrentHashMap<>();
private final Map<BeanPropertyMeta,XmlBeanPropertyMeta> xmlBeanPropertyMetas = new ConcurrentHashMap<>();
private volatile XmlSchemaSerializer schemaSerializer;
/**
* Constructor.
*
* @param ps
* The property store containing all the settings for this object.
*/
public XmlSerializer(PropertyStore ps) {
this(ps, "text/xml", (String)null);
}
/**
* Constructor.
*
* @param ps
* The property store containing all the settings for this object.
* @param produces
* The media type that this serializer produces.
* @param accept
* The accept media types that the serializer can handle.
* <p>
* Can contain meta-characters per the <c>media-type</c> specification of {@doc RFC2616.section14.1}
* <p>
* If empty, then assumes the only media type supported is <c>produces</c>.
* <p>
* For example, if this serializer produces <js>"application/json"</js> but should handle media types of
* <js>"application/json"</js> and <js>"text/json"</js>, then the arguments should be:
* <p class='bcode w800'>
* <jk>super</jk>(ps, <js>"application/json"</js>, <js>"application/json,text/json"</js>);
* </p>
* <br>...or...
* <p class='bcode w800'>
* <jk>super</jk>(ps, <js>"application/json"</js>, <js>"*&#8203;/json"</js>);
* </p>
* <p>
* The accept value can also contain q-values.
*/
public XmlSerializer(PropertyStore ps, String produces, String accept) {
super(ps, produces, accept);
autoDetectNamespaces = getBooleanProperty(XML_autoDetectNamespaces, true);
enableNamespaces = getBooleanProperty(XML_enableNamespaces, false);
addNamespaceUrlsToRoot = getBooleanProperty(XML_addNamespaceUrisToRoot, false);
defaultNamespace = getInstanceProperty(XML_defaultNamespace, Namespace.class, DEFAULT_JUNEAU_NAMESPACE);
addBeanTypes = getBooleanProperty(XML_addBeanTypes, getBooleanProperty(SERIALIZER_addBeanTypes, false));
xsNamespace = getInstanceProperty(XML_xsNamespace, Namespace.class, DEFAULT_XS_NAMESPACE);
namespaces = getInstanceArrayProperty(XML_namespaces, Namespace.class, new Namespace[0]);
}
@Override /* Context */
public XmlSerializerBuilder builder() {
return new XmlSerializerBuilder(getPropertyStore());
}
/**
* Instantiates a new clean-slate {@link XmlSerializerBuilder} object.
*
* <p>
* This is equivalent to simply calling <code><jk>new</jk> XmlSerializerBuilder()</code>.
*
* <p>
* Note that this method creates a builder initialized to all default settings, whereas {@link #builder()} copies
* the settings of the object called on.
*
* @return A new {@link XmlSerializerBuilder} object.
*/
public static XmlSerializerBuilder create() {
return new XmlSerializerBuilder();
}
/**
* Returns the schema serializer based on the settings of this serializer.
* @return The schema serializer.
*/
public XmlSerializer getSchemaSerializer() {
if (schemaSerializer == null)
schemaSerializer = builder().build(XmlSchemaSerializer.class);
return schemaSerializer;
}
@Override /* Serializer */
public XmlSerializerSession createSession() {
return createSession(createDefaultSessionArgs());
}
@Override /* Serializer */
public XmlSerializerSession createSession(SerializerSessionArgs args) {
return new XmlSerializerSession(this, args);
}
//-----------------------------------------------------------------------------------------------------------------
// Extended metadata
//-----------------------------------------------------------------------------------------------------------------
@Override /* XmlMetaProvider */
public XmlClassMeta getXmlClassMeta(ClassMeta<?> cm) {
XmlClassMeta m = xmlClassMetas.get(cm);
if (m == null) {
m = new XmlClassMeta(cm, this);
xmlClassMetas.put(cm, m);
}
return m;
}
@Override /* XmlMetaProvider */
public XmlBeanMeta getXmlBeanMeta(BeanMeta<?> bm) {
XmlBeanMeta m = xmlBeanMetas.get(bm);
if (m == null) {
m = new XmlBeanMeta(bm, this);
xmlBeanMetas.put(bm, m);
}
return m;
}
@Override /* XmlMetaProvider */
public XmlBeanPropertyMeta getXmlBeanPropertyMeta(BeanPropertyMeta bpm) {
XmlBeanPropertyMeta m = xmlBeanPropertyMetas.get(bpm);
if (m == null) {
m = new XmlBeanPropertyMeta(bpm.getDelegateFor(), this);
xmlBeanPropertyMetas.put(bpm, m);
}
return m;
}
//-----------------------------------------------------------------------------------------------------------------
// Properties
//-----------------------------------------------------------------------------------------------------------------
/**
* Configuration property: Add <js>"_type"</js> properties when needed.
*
* @see #XML_addBeanTypes
* @return
* <jk>true</jk> if<js>"_type"</js> properties will be added to beans if their type cannot be inferred
* through reflection.
*/
@Override
protected boolean isAddBeanTypes() {
return addBeanTypes;
}
/**
* Configuration property: Add namespace URLs to the root element.
*
* @see #XML_addNamespaceUrisToRoot
* @return
* <jk>true</jk> if {@code xmlns:x} attributes are added to the root element for the default and all mapped namespaces.
*/
protected final boolean isAddNamespaceUrlsToRoot() {
return addNamespaceUrlsToRoot;
}
/**
* Configuration property: Auto-detect namespace usage.
*
* @see #XML_autoDetectNamespaces
* @return
* <jk>true</jk> if namespace usage is detected before serialization.
*/
protected final boolean isAutoDetectNamespaces() {
return autoDetectNamespaces;
}
/**
* Configuration property: Default namespace.
*
* @see #XML_defaultNamespace
* @return
* The default namespace URI for this document.
*/
protected final Namespace getDefaultNamespace() {
return defaultNamespace;
}
/**
* Configuration property: Enable support for XML namespaces.
*
* @see #XML_enableNamespaces
* @return
* <jk>false</jk> if XML output will not contain any namespaces regardless of any other settings.
*/
protected final boolean isEnableNamespaces() {
return enableNamespaces;
}
/**
* Configuration property: Default namespaces.
*
* @see #XML_namespaces
* @return
* The default list of namespaces associated with this serializer.
*/
protected final Namespace[] getNamespaces() {
return namespaces;
}
/**
* Configuration property: XMLSchema namespace.
*
* @see #XML_xsNamespace
* @return
* The namespace for the <c>XMLSchema</c> namespace, used by the schema generated by the
* {@link XmlSchemaSerializer} class.
*/
protected final Namespace getXsNamespace() {
return xsNamespace;
}
//-----------------------------------------------------------------------------------------------------------------
// Other methods
//-----------------------------------------------------------------------------------------------------------------
@Override /* Context */
public ObjectMap toMap() {
return super.toMap()
.append("XmlSerializer", new DefaultFilteringObjectMap()
.append("autoDetectNamespaces", autoDetectNamespaces)
.append("enableNamespaces", enableNamespaces)
.append("addNamespaceUrlsToRoot", addNamespaceUrlsToRoot)
.append("defaultNamespace", defaultNamespace)
.append("xsNamespace", xsNamespace)
.append("namespaces", namespaces)
.append("addBeanTypes", addBeanTypes)
);
}
}