GH-2197: Rely on the Document creation for Source

Resolves https://github.com/spring-projects/spring-integration/issues/2197

Sometime we would like to avoid some XML definition features (e.g. loading of the DTD).
The `XmlValidatingMessageSelector` doesn't allow to do that easily because it doesn't
rely on the `Document` creation via `DocumentBuilderFactory`, but directly
manipulates with `Source`

* Change `DefaultXmlPayloadConverter.convertToSource()` to fallback to the `convertToDocument()`
for non-Document payloads.
This way we can configure `DefaultXmlPayloadConverter` with custom `DocumentBuilderFactory` and
bypass DTD loading, for example
* Expose `xml-converter` option for the `<int-xml:validating-filter>`  component
This commit is contained in:
Artem Bilan
2017-07-05 16:42:14 -04:00
committed by Gary Russell
parent 6c62af53f4
commit d79e70c6df
7 changed files with 68 additions and 31 deletions

View File

@@ -812,6 +812,18 @@
</xsd:appinfo>
</xsd:annotation>
</xsd:attribute>
<xsd:attribute name="xml-converter" type="xsd:string">
<xsd:annotation>
<xsd:documentation>
Reference to a custom 'org.springframework.integration.xml.XmlPayloadConverter' strategy
</xsd:documentation>
<xsd:appinfo>
<tool:annotation kind="ref">
<tool:expected-type type="org.springframework.integration.xml.XmlPayloadConverter" />
</tool:annotation>
</xsd:appinfo>
</xsd:annotation>
</xsd:attribute>
<xsd:attribute name="schema-location"/>
<xsd:attribute name="schema-type" default="xml-schema">
<xsd:simpleType>