?? exportcsvtag.java
字號(hào):
?/*
* Copyright 2006-2007 original author or authors.
*
* 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.ecside.tag;
import org.apache.commons.lang.StringUtils;
import org.ecside.core.TableConstants;
import org.ecside.core.TableModel;
import org.ecside.core.bean.Export;
import org.ecside.view.CsvView;
import org.ecside.view.html.BuilderConstants;
/**
* @author Wei Zijun
*
*/
/**
* @jsp.tag name="exportCsv" display-name="ExportCsvTag" body-content="JSP"
* description="Export data for a csv view."
*
*/
public class ExportCsvTag extends ExportTag {
/**
*
*/
private static final long serialVersionUID = 1L;
private String delimiter;
public String getDelimiter() {
return TagUtils.evaluateExpressionAsString("delimiter", delimiter, this, pageContext);
}
/**
* @jsp.attribute description="What to use as the file delimiter. The
* default is a comma." required="false" rtexprvalue="true"
*/
public void setDelimiter(String delimiter) {
this.delimiter = delimiter;
}
public void addExportAttributes(TableModel model, Export export) {
if (StringUtils.isBlank(export.getView())) {
export.setView(TableConstants.VIEW_CSV);
}
if (StringUtils.isBlank(export.getViewResolver())){
export.setViewResolver(TableConstants.VIEW_CSV);
}
if (StringUtils.isBlank(export.getImageName())) {
export.setImageName(TableConstants.VIEW_CSV);
}
if (StringUtils.isBlank(export.getText())) {
export.setText(BuilderConstants.TOOLBAR_CSV_TEXT);
}
export.setAttribute(CsvView.DELIMITER, TagUtils.evaluateExpressionAsString("delimiter", delimiter, this, pageContext));
}
public void release() {
delimiter = null;
super.release();
}
}
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