org.odftoolkit.simple.table.AbstractTableContainer Maven / Gradle / Ivy
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distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you 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,
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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specific language governing permissions and limitations
under the License.
*/
package org.odftoolkit.simple.table;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.odftoolkit.odfdom.dom.OdfDocumentNamespace;
import org.odftoolkit.odfdom.dom.element.table.TableTableElement;
import org.odftoolkit.odfdom.pkg.OdfElement;
import org.odftoolkit.odfdom.pkg.OdfName;
import org.odftoolkit.simple.table.Table.TableBuilder;
import org.w3c.dom.NodeList;
/**
* AbstractTableContainer is an abstract implementation of the TableContainer
* interface, with a default implementation for every method defined in
* TableContainer , except getTableContainerElement(). Each subclass must
* implement the abstract method getTableContainerElement().
*
* @since 0.4.5
*/
public abstract class AbstractTableContainer implements TableContainer {
private final TableBuilder tableBuilder;
protected AbstractTableContainer() {
tableBuilder = new Table.TableBuilder(this);
}
/**
* Add a new Table to this container.
*
* @return added table.
*/
public Table addTable() {
return Table.newTable(this);
}
/**
* Add a new Table to this container with a specified row number and column
* number.
*
* The table will be inserted at the end of the tableContainer. An unique
* table name will be given, you may set a custom table name using the
* setTableName method.
*
* @param numRows
* the row number
* @param numCols
* the column number
* @return a new instance of Table
*/
public Table addTable(int numRows, int numCols) {
return Table.newTable(this, numRows, numCols);
}
/**
* Return an instance of table feature with the specific table name.
*
* @param name
* of the table beeing searched for.
* @return an instance of table feature with the specific table name.
*/
public Table getTableByName(String name) {
try {
OdfElement containerEle = getTableContainerElement();
NodeList nodeList = containerEle.getElementsByTagName(TableTableElement.ELEMENT_NAME.getQName());
for (int i = 0; i < nodeList.getLength(); i++) {
TableTableElement table = (TableTableElement) nodeList.item(i);
if (table.getOdfAttributeValue(OdfName.newName(OdfDocumentNamespace.TABLE, "name")).equals(name)) {
return getTableBuilder().getTableInstance(table);
}
}
} catch (Exception e) {
Logger.getLogger(AbstractTableContainer.class.getName()).log(Level.SEVERE, null, e);
}
return null;
}
/**
* Return a list of table features in this container.
*
* @return a list of table features in this container.
*/
public List
getTableList() {
List tableList = new ArrayList();
try {
OdfElement containerEle = getTableContainerElement();
NodeList nodeList = containerEle.getElementsByTagName(TableTableElement.ELEMENT_NAME.getQName());
for (int i = 0; i < nodeList.getLength(); i++) {
tableList.add(getTableBuilder().getTableInstance((TableTableElement) nodeList.item(i)));
}
} catch (Exception e) {
Logger.getLogger(AbstractTableContainer.class.getName()).log(Level.SEVERE, null, e);
}
return tableList;
}
/**
* Return the table builder of this container. Every container has a table
* builder, which supplies all of the table creation realization, for
* example newTable().
*
* @return the table builder of this container.
* @since 0.3.5
*/
public TableBuilder getTableBuilder() {
return tableBuilder;
}
}
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