When i extracted excel generated using docx4j implementation I can see below extra namespaces:
<xdr:wsDr xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main" xmlns:w15="http://schemas.microsoft.com/office/word/2012/wordml" xmlns:w14="http://schemas.microsoft.com/office/word/2010/wordml" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" xmlns:a14="http://schemas.microsoft.com/office/drawing/2010/main" xmlns:m="http://schemas.openxmlformats.org/officeDocument/2006/math" xmlns:wp="http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing" xmlns:wp14="http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:sl="http://schemas.openxmlformats.org/schemaLibrary/2006/main" xmlns:wne="http://schemas.microsoft.com/office/word/2006/wordml" xmlns:c="http://schemas.openxmlformats.org/drawingml/2006/chart" xmlns:cdr="http://schemas.openxmlformats.org/drawingml/2006/chartDrawing" xmlns:c14="http://schemas.microsoft.com/office/drawing/2007/8/2/chart" xmlns:dgm="http://schemas.openxmlformats.org/drawingml/2006/diagram" xmlns:pic="http://schemas.openxmlformats.org/drawingml/2006/picture" xmlns:xdr="http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing" xmlns:dsp="http://schemas.microsoft.com/office/drawing/2008/diagram" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:xvml="urn:schemas-microsoft-com:office:excel" xmlns:w10="urn:schemas-microsoft-com:office:word" xmlns:pvml="urn:schemas-microsoft-com:office:powerpoint" xmlns:cppr="http://schemas.microsoft.com/office/2006/coverPageProps" xmlns:odx="http://opendope.org/xpaths" xmlns:odc="http://opendope.org/conditions" xmlns:odq="http://opendope.org/questions" xmlns:oda="http://opendope.org/answers" xmlns:odi="http://opendope.org/components" xmlns:odgm="http://opendope.org/SmartArt/DataHierarchy" xmlns:b="http://schemas.openxmlformats.org/officeDocument/2006/bibliography" xmlns:msink="http://schemas.microsoft.com/ink/2010/main" xmlns:cdr14="http://schemas.microsoft.com/office/drawing/2010/chartDrawing" xmlns:c15="http://schemas.microsoft.com/office/drawing/2012/chart" xmlns:cs="http://schemas.microsoft.com/office/drawing/2012/chartStyle" xmlns:ns38="http://www.w3.org/1998/Math/MathML" xmlns:ns39="http://www.w3.org/2003/InkML" xmlns:a13cmd="http://schemas.microsoft.com/office/drawing/2013/main/command" xmlns:cx="http://schemas.microsoft.com/office/drawing/2014/chartex" xmlns:c16="http://schemas.microsoft.com/office/drawing/2014/chart" xmlns:dgm1611="http://schemas.microsoft.com/office/drawing/2016/11/diagram" xmlns:c173="http://schemas.microsoft.com/office/drawing/2017/03/chart" xmlns:am3d="http://schemas.microsoft.com/office/drawing/2017/model3d" xmlns:an18="http://schemas.microsoft.com/office/drawing/2018/animation" xmlns:anam3d="http://schemas.microsoft.com/office/drawing/2018/animation/model3d" xmlns:iact="http://schemas.microsoft.com/office/powerpoint/2014/inkAction" xmlns:thm15="http://schemas.microsoft.com/office/thememl/2012/main" xmlns:wps="http://schemas.microsoft.com/office/word/2010/wordprocessingShape" xmlns:wpc="http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas" xmlns:wpg="http://schemas.microsoft.com/office/word/2010/wordprocessingGroup" xmlns:w16se="http://schemas.microsoft.com/office/word/2015/wordml/symex" xmlns:w16cid="http://schemas.microsoft.com/office/word/2016/wordml/cid" xmlns:wetp="http://schemas.microsoft.com/office/webextensions/taskpanes/2010/11" xmlns:we="http://schemas.microsoft.com/office/webextensions/webextension/2010/11" xmlns:comp="http://schemas.openxmlformats.org/drawingml/2006/compatibility" xmlns:lc="http://schemas.openxmlformats.org/drawingml/2006/lockedCanvas" xmlns:dgm14="http://schemas.microsoft.com/office/drawing/2010/diagram" xmlns:a15="http://schemas.microsoft.com/office/drawing/2012/main" xmlns:pic14="http://schemas.microsoft.com/office/drawing/2010/picture" xmlns:c16ac="http://schemas.microsoft.com/office/drawing/2014/chart/ac" xmlns:a16="http://schemas.microsoft.com/office/drawing/2014/main" xmlns:a1611="http://schemas.microsoft.com/office/drawing/2016/11/main" xmlns:dgm1612="http://schemas.microsoft.com/office/drawing/2016/12/diagram" xmlns:a16svg="http://schemas.microsoft.com/office/drawing/2016/SVG/main" xmlns:adec="http://schemas.microsoft.com/office/drawing/2017/decorative" xmlns:a18hc="http://schemas.microsoft.com/office/drawing/2018/hyperlinkcolor" xmlns:wp15="http://schemas.microsoft.com/office/word/2012/wordprocessingDrawing">
How do i remove this?
Code implementation link :
Excel size decreases on resaving using docx4j library implementation
Try using MOXy, or set property docx4j.jaxb.marshal.canonicalize=true
From https://github.com/plutext/docx4j/blob/master/docx4j-samples-resources/src/main/resources/docx4j.properties#L160
# Whether to canonicalize during marshalling (defaults to false).
# This is mainly for aesthetic purposes: the Sun/Oracle JAXB reference implementation
# writes a lot of unnecessary namespaces (each one in the JAXB context?). MOXy is better.
# Set this to true to get rid of them via an extra step: canonicalization
# since docx4j 3.3.1
docx4j.jaxb.marshal.canonicalize=false
Run an XSLT 2.0+ transformation consisting essentially of
<xsl:copy-of select="/" copy-namespaces="no"/>
Related
For elements with multiplicity > 1 (i.e.. where maxOccurs>1 or maxOccurs=unbound), e.g.:
<element name="Name" type="tns:Type" minOccurs="0" maxOccurs="unbound"/>
JAXB generates the following code:
#XmlElement(name = "Name")
protected List<type> name;
Strictly speaking the above schema describes an XML snippet that looks like so:
<Name attr1="a" attr2="x">
<Name attr1="b" attr2="y">
<Name attr1="c" attr2="z">
i.e. a sequence of "Name" elements (and only that!).
When marshalling a Java object to XML the JAXB runtime creates XML, which contains an additional wrapper element around the list, like so:
<Name>
<Name attr1="a" attr2="x">
<Name attr1="b" attr2="y">
<Name attr1="c" attr2="z">
<Name>
By default the wrapping element has the same name as the individual items. Note, that there is no Java class representing that element!
One can overrule the naming to something that makes more sense by manually (!) adding a java-annotation "#XmlElementWrapper" annotation, like so:
#XmlElementWrapper(name = "NameList")
#XmlElement(name = "Name")
protected List<Type> name;
which then yields the following XML:
<NameList>
<Name attr1="a" attr2="x">
<Name attr1="b" attr2="y">
<Name attr1="c" attr2="z">
<NameList>
I agree that such a wrapper element is syntactically nice and makes the XML more readable, BUT there is a severe problem with this: the generated Java code (with or without renaming the wrapper element) generates and expects an XML dialect which - strictly speaking - does not match the original schema anymore! There is no mentioning or any implicit notion of any such wrapper element in the original schema!
The issue only surfaces, if one uses the original schema in different tools (e.g. to create web forms or a different schema-based code generator) and if their result then adheres and/or expects the original XML (i.e. the bare sequence without any wrapper element), while the JAXB-generated code creates and insists on the presence of the wrapper element. Then the two cannot understand each other!
My question thus: how can one instruct JAXB to NOT add/expect said wrapper element while marshalling/unmarshalling XML?
I have searched the web now for quite a while for solutions or work-arounds to this but found nothing! I can't imagine that nobody else before ever stumbled over this and that there seems no other solution to this other problem than to hand-tweak the XML marshalling/unmarshalling code. Any ideas or suggestions to solve this issue?
I have an element in XSD schema:
<xsd:any processContents="skip"/>
Is it possible to switch processContents to strict through XJB binding? Without modifying schema file. May be set it as global property. I want to get:
#XmlAnyElement(lax = true)
protected Object any;
instead of:
#XmlAnyElement
protected Element any;
You could totally change the annotation and the attribut's type. But beware if you generate your code from the XSD your modifications would be crushed.
Could you explain a little bit more your work context, needs and goals. Why can't you touch the XSD, do you generate classes from the XSD by JaxB? Do you use the XSD for validation purposes?
I am trying to re-generate web service stubs and java objects from WSDL and XSD's using the batch commands available in WAS 7 (wsdl2java.bat, using ant script).
In the generated file, the field denoting mixed content is displayed as:
#XmlMixed
protected List<Object> content;
However, my existing codebase has the following:
#XmlMixed
protected List<Serializable> content;
Due to this issue, I am getting compilation errors. I am using JDK 1.6.
The schema has not change in between. It would be great if you could advise me on how to make sure the generated code confirms to Serializable type instead of object.
Use -extension when generating JAXB classes and check. Like below.
xjc -extension schema.xsd
I was looking for a fast and easy way to write a very cross platform desktop application. This leads me to thinking that the JVM is the place to be. Since Groovy (Grails) is used in my workplace I thought I would try Griffon since they claim it is essentially Grails for the desktop.
I wanted a persistence management layer and it doesn't not appear that GORM is showtime ready in this environment so I moved towards hibernate using the Hibernate4 plugin for Griffon.
Not that I've really used Hibernate in general however I believe, based on the guides, that I am doing things correctly. My gatherings indicate that this doesn't support annotations to wire up classes so I am using hbm.xml files.
The provided sample for the plugin isn't complex but I don't understand where I am deviating.
Here is a sample class file as it stands:
package gwash
import groovy.beans.Bindable
class DeliveryMethodModel {
// #Bindable String propName
}
Here is some of the stack trace:
org.hibernate.InvalidMappingException: Could not parse mapping document from res
ource gwash\DeliveryMethod.hbm.xml
at org.hibernate.cfg.Configuration$MetadataSourceQueue.processHbmXml(Con
figuration.java:3415)
at org.hibernate.cfg.Configuration$MetadataSourceQueue.processHbmXmlQueu
e(Configuration.java:3404)
at org.hibernate.cfg.Configuration$MetadataSourceQueue.processMetadata(C
onfiguration.java:3392)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:
1341)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.jav
a:1737)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.jav
a:1788)
at org.hibernate.cfg.Configuration$buildSessionFactory.call(Unknown Sour
ce)
at griffon.plugins.hibernate4.Hibernate4Connector.connect(Hibernate4Conn
ector.groovy:72)
at griffon.plugins.hibernate4.Hibernate4Connector.connect(Hibernate4Conn
ector.groovy)
at griffon.plugins.hibernate4.Hibernate4Connector$connect.call(Unknown S
ource)
at Hibernate4GriffonAddon.addonInit(Hibernate4GriffonAddon.groovy:27)
at griffon.core.GriffonAddon$addonInit.call(Unknown Source)
at griffon.core.GriffonAddon$addonInit.call(Unknown Source)
at org.codehaus.griffon.runtime.util.AddonHelper.handleAddon(AddonHelper
.groovy:155)
at org.codehaus.griffon.runtime.util.AddonHelper.handleAddonsAtStartup(A
ddonHelper.groovy:105)
at org.codehaus.griffon.runtime.core.DefaultAddonManager.doInitialize(De
faultAddonManager.java:33)
at org.codehaus.griffon.runtime.core.AbstractAddonManager.initialize(Abs
tractAddonManager.java:101)
at org.codehaus.griffon.runtime.util.GriffonApplicationHelper.initialize
AddonManager(GriffonApplicationHelper.java:320)
at org.codehaus.griffon.runtime.util.GriffonApplicationHelper.prepare(Gr
iffonApplicationHelper.java:123)
at org.codehaus.griffon.runtime.core.AbstractGriffonApplication.initiali
ze(AbstractGriffonApplication.java:221)
at griffon.swing.AbstractSwingGriffonApplication.bootstrap(AbstractSwing
GriffonApplication.java:74)
at griffon.swing.AbstractSwingGriffonApplication.run(AbstractSwingGriffo
nApplication.java:131)
at griffon.swing.SwingApplication.main(SwingApplication.java:36)
Caused by: org.hibernate.PropertyNotFoundException: field [id] not found on gwas
h.DeliveryMethodModel
at org.hibernate.property.DirectPropertyAccessor.getField(DirectProperty
Accessor.java:182)
at org.hibernate.property.DirectPropertyAccessor.getField(DirectProperty
Accessor.java:189)
at org.hibernate.property.DirectPropertyAccessor.getField(DirectProperty
Accessor.java:189)
at org.hibernate.property.DirectPropertyAccessor.getField(DirectProperty
Accessor.java:189)
at org.hibernate.property.DirectPropertyAccessor.getField(DirectProperty
Accessor.java:189)
at org.hibernate.property.DirectPropertyAccessor.getField(DirectProperty
Accessor.java:174)
at org.hibernate.property.DirectPropertyAccessor.getGetter(DirectPropert
yAccessor.java:197)
at org.hibernate.internal.util.ReflectHelper.getter(ReflectHelper.java:2
53)
at org.hibernate.internal.util.ReflectHelper.reflectedPropertyClass(Refl
ectHelper.java:229)
at org.hibernate.mapping.SimpleValue.setTypeUsingReflection(SimpleValue.
java:326)
at org.hibernate.cfg.HbmBinder.bindSimpleId(HbmBinder.java:449)
at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBi
nder.java:382)
at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:322)
at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:173)
at org.hibernate.cfg.Configuration$MetadataSourceQueue.processHbmXml(Con
My xml mapping file:
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="gwash">
<class name="DeliveryMethodModel" table="[DELIVERY METHODS]">
<id name="id" column="[DELIVERY METHOD ID]">
<generator class="increment"/>
</id>
<property name="method" column="[DELIVERY METHOD]"/>
</class>
</hibernate-mapping>
EDIT: I've removed the brackets and spaces as indicated. Changed the DataSource.groovy to 'create' on the DB side. Still experiencing the same issues. The examples for hibernate integration with griffon/hsqldb/groovy are scant on details. Do I need to create all given properties for the model files for this to parse correctly? I've never used hibernate. Nor groovy. Nor griffon. I would definitely provide feedback for the community if I can get this resolved, if not I'll be rolling me own ORM since this is a rather small project. Rather not roll me own.
do you actually have the strings wrapped with [and ]?
I would suspect that for a class defined as
package gwash
import groovy.beans.Bindable
class DeliveryMethodModel {
Long id
#Bindable String method
}
the mapping file would be
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="gwash">
<class name="DeliveryMethodModel" table="DELIVERY_METHODS">
<id name="id" column="DELIVERY_METHOD_ID">
<generator class="increment"/>
</id>
<property name="method" column="DELIVERY_METHOD"/>
</class>
</hibernate-mapping>
I am attempting to use JAXB to unmarshall an XML files whose schema is defined by a DTD (ugh!).
The external provider of the DTD has specified one of the element attributes as xml:lang:
<!ATTLIST langSet
id ID #IMPLIED
xml:lang CDATA #REQUIRED
>
This comes into the xjc-generated class (standard generation; no *.xjb magic) as:
#XmlAttribute(name = "xml:lang", required = true)
#XmlJavaTypeAdapter(NormalizedStringAdapter.class)
protected String xmlLang;
However, when unmarshalling valid XML files with JAXB, the xmlLang attribute is always null.
When I edited the XML file, replacing xml:lang with lang and changed the #XmlAttribute to match, unmarshalling was successful (i.e. attributes were non-null).
I did find this http://old.nabble.com/unmarshalling-ignores-element-attribute-%27xml%27-td22558466.html. But, the resolution there was to convert to XML Schema, etc. My strong preference is to go straight from an un-altered DTD (since it is externally provided and defined by an ISO standard).
Is this a JAXB bug? Am I missing something about "namespaces" in attribute names?
FWIW, java -version = "build 1.6.0_20-b02" and xjc -version = "xjc version "JAXB 2.1.10 in JDK 6""
Solved the issue by changing replacing xml: with a namespace declaration in the JAXB-generated class:
#XmlAttribute(name = "lang", namespace="http://www.w3.org/XML/1998/namespace", required = true)
Which makes sense, in a way.
Without this kind of guidance, how would JAXB know how to interpret the otherwise-undefined namespace xml:? Unless, of course, it implemented some special-case internal handling to xml: as done in http://java.sun.com/javase/6/docs/api/javax/xml/stream/XMLStreamReader.html#getNamespaceURI%28java.lang.String%29 (see the first NOTE:)
Whether it's a bug in xjc's generation of the annotated objects or a bug in the unmarhaller, or simply requires a mapping somewhere in the xjc process is still an open question in my mind.
For now, it's working and all it requires is a little xjc magic, so I'm reasonably happy.
Disclaimer: Although 8 years late, I am adding this answer for lost souls such as myself trying to understand auto generation of java files from a DTD.
You can set project wide namespaces for the unmarshaller to work with directly in the project-info.java file via the #XmlSchema option.
This file should be automatically generated by xjc when generating classes from a schema, however it appears xjc does not automatically generate the package-info.java file when generating from a DTD!
However, you can manually make this file, and add it to the same package as the files generated by xjc.
The file would look like the following:
package-info.java :
#XmlSchema(
elementFormDefault=XmlNsForm.QUALIFIED,
xmlns = {
#XmlNs(prefix="xlink", namespaceURI="http://www.w3c.org/1999/xlink"),
#XmlNs(prefix="namespace2", namespaceURI="http://www.w3c.org/1999/namespace2")
})
package your.generated.package.hierarchy;
import javax.xml.bind.annotation.*;
You can add as many namespaces as required, simply add a new line in the form:
#XmlNs(prefix="namespace", namespaceURI="http://www.uri.to.namespace.com")
The benefit of doing it this way, rather than compared to editing the generated #XmlAttribute is that you do not need to change each generated XmlAttribute, and you do not need to manually remove the namespaces from the XmlAttribute name variable.