/**
* Test accessing the XML through a value wrapper.
*
* <p>
*
* @throws Exception in case something goes wrong
*/
public void testDirectXmlAccesss() throws Exception {
CmsObject cms = getCmsObject();
echo("Testing the direct access of the XML through a value wrapper");
CmsXmlEntityResolver resolver = new CmsXmlEntityResolver(cms);
cacheSchema(
resolver,
"http://www.opencms.org/test3.xsd",
"org/opencms/xml/content/xmlcontent-definition-3.mod1.xsd");
cacheSchema(
resolver,
"http://www.opencms.org/test4.xsd",
"org/opencms/xml/content/xmlcontent-definition-4.xsd");
String content;
CmsXmlContent xmlcontent;
// now read the XML content
content =
CmsFileUtil.readFile(
"org/opencms/xml/content/xmlcontent-4.mod1.xml", CmsEncoder.ENCODING_UTF_8);
xmlcontent = CmsXmlContentFactory.unmarshal(content, CmsEncoder.ENCODING_UTF_8, resolver);
// validate the XML structure
xmlcontent.validateXmlStructure(resolver);
// new create the content access bean
CmsJspContentAccessBean bean = new CmsJspContentAccessBean(cms, Locale.ENGLISH, xmlcontent);
// access the content form the default locale
CmsJspContentAccessValueWrapper cascade = bean.getValue().get("Cascade");
CmsJspContentAccessValueWrapper link = cascade.getValue().get("VfsLink");
assertEquals("/index.html", link.toString());
System.out.println("\n\n-----------------------------");
System.out.println("<target> : " + link.getXmlText().get("link/target"));
System.out.println("<uuid> : " + link.getXmlText().get("link/uuid"));
System.out.println("-----------------------------\n");
assertEquals("/sites/default/index.html", link.getXmlText().get("link/target"));
assertEquals("7d6c22cd-4e3a-11db-9016-5bf59c6009b3", link.getXmlText().get("link/uuid"));
assertEquals("/sites/default/index.html", link.getXmlText().get("link[1]/target"));
assertEquals("7d6c22cd-4e3a-11db-9016-5bf59c6009b3", link.getXmlText().get("link[1]/uuid"));
CmsJspContentAccessValueWrapper html = cascade.getValue().get("Html");
assertEquals("a=b&c=d", html.getXmlText().get("links/link/query"));
assertEquals(
"/sites/default/noexist/index.html", html.getXmlText().get("links/link[3]/target"));
assertEquals("/sites/default/index.html", cascade.getXmlText().get("VfsLink[1]/link/target"));
assertEquals("a=b&c=d", cascade.getXmlText().get("Html/links/link/query"));
}
/**
* Updates the OpenCms XML entity resolver cache with a changed XML schema id.
*
* <p>
*
* @param resolver the OpenCms XML entity resolver to use
* @param id the XML schema id to update in the resolver
* @param filename the name of the file in the RFS where to read the new schema content from
* @throws Exception if something goes wrong
*/
private void cacheSchema(CmsXmlEntityResolver resolver, String id, String filename)
throws Exception {
// fire "clear cache" event to clear up previously cached schemas
OpenCms.fireCmsEvent(
new CmsEvent(I_CmsEventListener.EVENT_CLEAR_CACHES, new HashMap<String, Object>()));
// read the XML from the given file and store it in the resolver
String content = CmsFileUtil.readFile(filename, CmsEncoder.ENCODING_UTF_8);
CmsXmlContentDefinition definition = CmsXmlContentDefinition.unmarshal(content, id, resolver);
System.out.println(definition.getSchema().asXML());
CmsXmlEntityResolver.cacheSystemId(
id, definition.getSchema().asXML().getBytes(CmsEncoder.ENCODING_UTF_8));
}