WebFinderCommands.java

package org.springframework.roo.addon.web.mvc.controller.finder;

import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.Service;
import org.springframework.roo.model.JavaType;
import org.springframework.roo.shell.CliAvailabilityIndicator;
import org.springframework.roo.shell.CliCommand;
import org.springframework.roo.shell.CliOption;
import org.springframework.roo.shell.CommandMarker;

/**
 * Commands which provide finder functionality through Spring MVC controllers.
 * 
 * @author Stefan Schmidt
 * @since 1.2.0
 */
@Component
@Service
public class WebFinderCommands implements CommandMarker {

    @Reference private WebFinderOperations webFinderOperations;

    @CliCommand(value = "web mvc finder add", help = "Adds @RooWebFinder annotation to MVC controller type")
    public void add(
            @CliOption(key = "formBackingType", mandatory = true, help = "The finder-enabled type") final JavaType finderType,
            @CliOption(key = "class", mandatory = false, unspecifiedDefaultValue = "*", optionContext = "update,project", help = "The controller java type to apply this annotation to") final JavaType controllerType) {

        webFinderOperations.annotateType(controllerType, finderType);
    }

    @CliCommand(value = "web mvc finder all", help = "Adds @RooWebFinder annotation to existing MVC controllers")
    public void all() {
        webFinderOperations.annotateAll();
    }

    @CliAvailabilityIndicator({ "web mvc finder add", "web mvc finder all" })
    public boolean isCommandAvailable() {
        return webFinderOperations.isWebFinderInstallationPossible();
    }
}