BaseRecordViewImpl.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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.kaaproject.kaa.server.admin.client.mvp.view.struct;

import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;

import org.kaaproject.kaa.common.dto.AbstractStructureDto;
import org.kaaproject.kaa.common.dto.VersionDto;
import org.kaaproject.kaa.server.admin.client.mvp.view.BaseRecordView;
import org.kaaproject.kaa.server.admin.client.mvp.view.base.BaseDetailsViewImpl;

public abstract class BaseRecordViewImpl<T extends AbstractStructureDto, V>
    extends BaseDetailsViewImpl
    implements BaseRecordView<T, V>, ValueChangeHandler<VersionDto> {

  protected AbstractRecordPanel<T, V> recordPanel;

  /**
   * Instantiates a new BaseRecordViewImpl.
   */
  public BaseRecordViewImpl(boolean create) {
    super(create);
    getSaveButtonWidget().setVisible(false);
    getCancelButtonWidget().setVisible(false);
    getBackButtonPanelWidget().setVisible(true);
  }

  @Override
  protected void initDetailsTable() {

    detailsTable.getColumnFormatter().setWidth(0, "200px");
    detailsTable.getColumnFormatter().setWidth(1, "500px");

    int row = initDetailsTableImpl();

    recordPanel = createRecordPanel();
    detailsTable.setWidget(++row, 0, recordPanel);
    detailsTable.getFlexCellFormatter().setColSpan(row, 0, 2);

  }

  @Override
  public void onValueChange(ValueChangeEvent<VersionDto> event) {
    recordPanel.fireSchemaSelected();
  }

  protected abstract int initDetailsTableImpl();

  protected abstract AbstractRecordPanel<T, V> createRecordPanel();

  @Override
  protected void resetImpl() {
    recordPanel.reset();
  }

  @Override
  protected boolean validate() {
    return false;
  }

  @Override
  public AbstractRecordPanel<T, V> getRecordPanel() {
    return recordPanel;
  }


}