MKSP - DynamicMessageTool

def descriptor = new DefaultComponentDescriptor(implementation: XWikiDynamicMessageToolFactory.class, role: ScriptService.class, roleHint: 'dynamicMessageToolFactory');

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services.component.getComponentManager("wiki:${xcontext.database}").registerComponent(descriptor);

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}

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author	version	line-number	content
		1	{{groovy}}
		2	import com.xpn.xwiki.doc.XWikiDocument;
		3	import com.xpn.xwiki.web.Utils;
		4	import com.xpn.xwiki.web.XWikiMessageTool;
		5
		6	import java.util.HashMap;
		7	import java.util.List;
		8	import java.util.Map;
		9
		10	import org.xwiki.script.service.ScriptService;
		11	import org.xwiki.component.descriptor.DefaultComponentDescriptor;
		12
		13	/**
		14	* Extends the default message tool with the ability to add/overwrite translation keys dynamically.
		15	* @deprecated since 4.5M1 the AppWithinMinutes wizard generates a translation bundle for each application so there's
		16	* no need to use this hack any more. We keep it just to not break existing applications. It's enough to
		17	* edit and save an existing application to migrate it to the new translation engine.
		18	*/
		19	public class XWikiDynamicMessageTool extends XWikiMessageTool
		20	{
		21	private XWikiMessageTool msg;
		22
		23	private Map<String, String> overwrites = new HashMap<String, String>();
		24
		25	public XWikiDynamicMessageTool(XWikiMessageTool msg)
		26	{
		27	super(msg.bundle, msg.context);
		28	this.msg = msg;
		29	}
		30
		31	// @Override
		32	public List<XWikiDocument> getDocumentBundles()
		33	{
		34	return this.msg.getDocumentBundles();
		35	}
		36
		37	// @Override
		38	public String get(String key)
		39	{
		40	String result = super.get(key);
		41	return result == key ? this.msg.get(key) : result;
		42	}
		43
		44	// @Override
		45	public String get(String key, Object... params)
		46	{
		47	String result = super.get(key, params);
		48	return result == key ? this.msg.get(key, params) : result;
		49	}
		50
		51	// @Override
		52	protected String getTranslation(String key)
		53	{
		54	return this.overwrites.get(key);
		55	}
		56
		57	public String put(String key, String value)
		58	{
		59	return this.overwrites.put(key, value);
		60	}
		61	}
		62
		63	public class XWikiDynamicMessageToolFactory implements ScriptService
		64	{
		65	public XWikiDynamicMessageTool createDynamicMessageTool(XWikiMessageTool msg, Map<?, ?> overwrites)
		66	{
		67	XWikiDynamicMessageTool dynamicMessageTool = new XWikiDynamicMessageTool(msg);
		68	for(Map.Entry<?,?> entry : overwrites.entrySet()) {
		69	dynamicMessageTool.put(entry.getKey(), entry.getValue());
		70	}
		71	return dynamicMessageTool;
		72	}
		73	}
		74
		75	if (!services.component.componentManager.hasComponent(ScriptService.class, 'dynamicMessageToolFactory')) {
		76	def descriptor = new DefaultComponentDescriptor(implementation: XWikiDynamicMessageToolFactory.class, role: ScriptService.class, roleHint: 'dynamicMessageToolFactory');
		77	services.component.getComponentManager("wiki:${xcontext.database}").registerComponent(descriptor);
		78	}
		79	{{/groovy}}

Wiki-Quellcode von DynamicMessageTool