Examples with ComponentManager org.xwiki.component.manager.ComponentManager used on opensource projects

Example 76 with ComponentManager

use of org.xwiki.component.manager.ComponentManager in project xwiki-platform by xwiki.

the class XarScriptService method isXARExportAvailable.

/**
 * @return true if the XAR export feature is available in the current XWiki instance, false otherwise
 * @since 8.3RC1
 */
public boolean isXARExportAvailable() {
    boolean available = false;
    // Check the value of the xwiki.action.export.xar.usefilter config parameter in xwiki.cfg
    int useFilter = this.xwikiCfgConfigurationSource.getProperty(EXPORT_USEFILTER_KEY, (Integer) 1);
    if (useFilter == 1) {
        // Are the following 2 components available?
        ComponentManager cm = this.contextComponentManagerProvider.get();
        if (cm.hasComponent(InputFilterStreamFactory.class, FilterStreamType.XWIKI_INSTANCE.serialize()) && cm.hasComponent(OutputFilterStreamFactory.class, FilterStreamType.XWIKI_XAR_CURRENT.serialize())) {
            available = true;
        }
    } else {
        // We're using the old packager plugin, verify it's there
        XWikiContext xcontext = (XWikiContext) this.execution.getContext().getProperty(XWikiContext.EXECUTIONCONTEXT_KEY);
        if (xcontext != null && xcontext.getWiki().getPlugin("package", xcontext) != null) {
            available = true;
        }
    }
    return available;
}