NewDependencyPopup.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.workbench.common.screens.projecteditor.client.forms.dependencies;

import javax.enterprise.context.Dependent;
import javax.inject.Inject;

import org.guvnor.common.services.project.model.Dependency;
import org.gwtbootstrap3.client.ui.constants.ValidationState;
import org.kie.workbench.common.screens.projecteditor.client.forms.dependencies.validation.DependencyValidator;
import org.uberfire.client.callbacks.Callback;

@Dependent
public class NewDependencyPopup {

    private final NewDependencyPopupView view;
    private       DependencyValidator    validator;

    private Dependency dependency;

    private Callback<Dependency> callback;

    @Inject
    public NewDependencyPopup( final NewDependencyPopupView view ) {
        this.view = view;
        view.setPresenter( this );
    }

    public void show( final Callback<Dependency> callback ) {
        this.callback = callback;
        dependency = new Dependency();
        validator = new DependencyValidator( dependency );
        view.clean();
        view.show();
    }

    public void onOkClicked() {

        if ( validator.validate() ) {
            callback.callback( dependency );
            view.hide();
        } else {
            validateGroupId();
            validateArtifactId();
            validateVersion();
        }
    }

    public void onGroupIdChange( final String groupId ) {
        dependency.setGroupId( groupId );
        validateGroupId();
    }

    public void validateGroupId() {
        if ( validator.validateGroupId() ) {
            view.invalidGroupId( "" );
            view.setGroupIdValidationState( ValidationState.SUCCESS );
        } else {
            view.invalidGroupId( validator.getMessage() );
            view.setGroupIdValidationState( ValidationState.ERROR );
        }
    }

    public void onArtifactIdChange( final String artifactId ) {
        dependency.setArtifactId( artifactId );
        validateArtifactId();
    }

    public void validateArtifactId() {
        if ( validator.validateArtifactId() ) {
            view.invalidArtifactId( "" );
            view.setArtifactIdValidationState( ValidationState.SUCCESS );
        } else {
            view.invalidArtifactId( validator.getMessage() );
            view.setArtifactIdValidationState( ValidationState.ERROR );
        }
    }

    public void onVersionChange( final String version ) {
        dependency.setVersion( version );
        validateVersion();
    }

    public void validateVersion() {
        if ( validator.validateVersion() ) {
            view.invalidVersion( "" );
            view.setVersionValidationState( ValidationState.SUCCESS );
        } else {
            view.invalidVersion( validator.getMessage() );
            view.setVersionValidationState( ValidationState.ERROR );
        }
    }

}