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- /*
- * Copyright 2000-2016 Vaadin Ltd.
- *
- * 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 com.vaadin.v7.data.util.sqlcontainer;
-
- import java.util.ArrayList;
- import java.util.Collection;
- import java.util.Collections;
-
- import com.vaadin.v7.data.Item;
- import com.vaadin.v7.data.Property;
-
- /**
- * RowItem represents one row of a result set obtained from a QueryDelegate.
- *
- * Note that depending on the QueryDelegate in use this does not necessarily map
- * into an actual row in a database table.
- *
- * @deprecated As of 8.0, no replacement available.
- */
- @Deprecated
- public final class RowItem implements Item {
- private static final long serialVersionUID = -6228966439127951408L;
- private SQLContainer container;
- private RowId id;
- private Collection<ColumnProperty> properties;
-
- /**
- * Prevent instantiation without required parameters.
- */
- @SuppressWarnings("unused")
- private RowItem() {
- }
-
- public RowItem(SQLContainer container, RowId id,
- Collection<ColumnProperty> properties) {
- if (container == null) {
- throw new IllegalArgumentException("Container cannot be null.");
- }
- if (id == null) {
- throw new IllegalArgumentException("Row ID cannot be null.");
- }
- this.container = container;
- this.properties = properties;
- /* Set this RowItem as owner to the properties */
- if (properties != null) {
- for (ColumnProperty p : properties) {
- p.setOwner(this);
- }
- }
- this.id = id;
- }
-
- @Override
- public Property getItemProperty(Object id) {
- if (id instanceof String && id != null) {
- for (ColumnProperty cp : properties) {
- if (id.equals(cp.getPropertyId())) {
- return cp;
- }
- }
- }
- return null;
- }
-
- @Override
- public Collection<?> getItemPropertyIds() {
- Collection<String> ids = new ArrayList<String>(properties.size());
- for (ColumnProperty cp : properties) {
- ids.add(cp.getPropertyId());
- }
- return Collections.unmodifiableCollection(ids);
- }
-
- /**
- * Adding properties is not supported. Properties are generated by
- * SQLContainer.
- */
- @Override
- public boolean addItemProperty(Object id, Property property)
- throws UnsupportedOperationException {
- throw new UnsupportedOperationException();
- }
-
- /**
- * Removing properties is not supported. Properties are generated by
- * SQLContainer.
- */
- @Override
- public boolean removeItemProperty(Object id)
- throws UnsupportedOperationException {
- throw new UnsupportedOperationException();
- }
-
- public RowId getId() {
- return id;
- }
-
- public SQLContainer getContainer() {
- return container;
- }
-
- public boolean isModified() {
- if (properties != null) {
- for (ColumnProperty p : properties) {
- if (p.isModified()) {
- return true;
- }
- }
- }
- return false;
- }
-
- @Override
- public String toString() {
- StringBuilder s = new StringBuilder();
- s.append("ID:");
- s.append(getId().toString());
- for (Object propId : getItemPropertyIds()) {
- s.append('|');
- s.append(propId.toString());
- s.append(':');
- Object value = getItemProperty(propId).getValue();
- s.append((null != value) ? value.toString() : null);
- }
- return s.toString();
- }
-
- public void commit() {
- if (properties != null) {
- for (ColumnProperty p : properties) {
- p.commit();
- }
- }
- }
- }
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