/*
* $Id: JasperReportsResult.java 767507 2009-04-22 13:09:32Z hermanns $
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* 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,
* 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.apache.struts2.views.jasperreports;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.TimeZone;
import java.sql.Connection;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRExporter;
import net.sf.jasperreports.engine.JRExporterParameter;
import net.sf.jasperreports.engine.JRParameter;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.export.JRCsvExporter;
import net.sf.jasperreports.engine.export.JRCsvExporterParameter;
import net.sf.jasperreports.engine.export.JRHtmlExporter;
import net.sf.jasperreports.engine.export.JRHtmlExporterParameter;
import net.sf.jasperreports.engine.export.JRPdfExporter;
import net.sf.jasperreports.engine.export.JRRtfExporter;
import net.sf.jasperreports.engine.export.JRXlsExporter;
import net.sf.jasperreports.engine.export.JRXmlExporter;
import net.sf.jasperreports.engine.export.ooxml.JRDocxExporter;
import net.sf.jasperreports.engine.util.JRLoader;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.dispatcher.StrutsResultSupport;
import org.apache.commons.lang.xwork.StringUtils;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.util.ValueStack;
import com.opensymphony.xwork2.util.logging.Logger;
import com.opensymphony.xwork2.util.logging.LoggerFactory;
/**
* <!-- START SNIPPET: description -->
* <p/>
* Generates a JasperReports report using the specified format or PDF if no
* format is specified.
* <p/>
* <!-- END SNIPPET: description -->
* <p />
* <b>This result type takes the following parameters:</b>
* <p/>
* <!-- START SNIPPET: params -->
* <p/>
* <ul>
* <p/>
* <li><b>location (default)</b> - the location where the compiled jasper report
* definition is (foo.jasper), relative from current URL.</li>
* <p/>
* <li><b>dataSource (required)</b> - the EL expression used to retrieve the
* datasource from the value stack (usually a List).</li>
* <p/>
* <li><b>parse</b> - true by default. If set to false, the location param will
* not be parsed for EL expressions.</li>
* <p/>
* <li><b>format</b> - the format in which the report should be generated. Valid
* values can be found in {@link JasperReportConstants}. If no format is
* specified, PDF will be used.</li>
* <p/>
* <li><b>contentDisposition</b> - disposition (defaults to "inline", values are
* typically <i>filename="document.pdf"</i>).</li>
* <p/>
* <li><b>documentName</b> - name of the document (will generate the http header
* <code>Content-disposition = X; filename=X.[format]</code>).</li>
* <p/>
* <li><b>delimiter</b> - the delimiter used when generating CSV reports. By
* default, the character used is ",".</li>
* <p/>
* <li><b>imageServletUrl</b> - name of the url that, when prefixed with the
* context page, can return report images.</li>
* <p/>
* <li>
* <b>reportParameters</b> - (2.1.2+) OGNL expression used to retrieve a map of
* report parameters from the value stack. The parameters may be accessed in the
* report via the usual JR mechanism and might include data not part of the
* dataSource, such as the user name of the report creator, etc.</li>
* <p/>
* <li>
* <b>exportParameters</b> - (2.1.2+) OGNL expression used to retrieve a map of
* JR exporter parameters from the value stack. The export parameters are used
* to customize the JR export. For example, a PDF export might enable encryption
* and set the user password to a string known to the report creator.</li>
* <p/>
* <li>
* <b>connection</b> - (2.1.7+) JDBC Connection which can be passed to the
* report instead of dataSource</li>
* <p/>
* </ul>
* <p/>
* <p>
* This result follows the same rules from {@link StrutsResultSupport}.
* Specifically, all parameters will be parsed if the "parse" parameter is not
* set to false.
* </p>
* <!-- END SNIPPET: params -->
* <p/>
* <b>Example:</b>
* <p/>
*
* <pre>
* <!-- START SNIPPET: example1 -->
* <result name="success" type="jasper">
* <param name="location">foo.jasper</param>
* <param name="dataSource">mySource</param>
* <param name="format">CSV</param>
* </result>
* <!-- END SNIPPET: example1 -->
* </pre>
*
* or for pdf
*
* <pre>
* <!-- START SNIPPET: example2 -->
* <result name="success" type="jasper">
* <param name="location">foo.jasper</param>
* <param name="dataSource">mySource</param>
* </result>
* <!-- END SNIPPET: example2 -->
* </pre>
*/
public class JasperReportsResult extends StrutsResultSupport implements
JasperReportConstants {
private static final long serialVersionUID = -2523174799621182907L;
private final static Logger LOG = LoggerFactory
.getLogger(JasperReportsResult.class);
protected String dataSource;
protected String format;
protected String documentName;
protected String contentDisposition;
protected String delimiter;
protected String imageServletUrl = "/images/";
protected String timeZone;
/**
* Connection which can be passed to the report instead od dataSource.
*/
protected String connection;
/**
* Names a report parameters map stack value, allowing additional report
* parameters from the action.
*/
protected String reportParameters;
/**
* Names an exporter parameters map stack value, allowing the use of custom
* export parameters.
*/
protected String exportParameters;
/**
* Default ctor.
*/
public JasperReportsResult() {
super();
}
/**
* Default ctor with location.
*
* @param location
* Result location.
*/
public JasperReportsResult(String location) {
super(location);
}
public String getImageServletUrl() {
return imageServletUrl;
}
public void setImageServletUrl(final String imageServletUrl) {
this.imageServletUrl = imageServletUrl;
}
public void setDataSource(String dataSource) {
this.dataSource = dataSource;
}
public void setFormat(String format) {
this.format = format;
}
public void setDocumentName(String documentName) {
this.documentName = documentName;
}
public void setContentDisposition(String contentDisposition) {
this.contentDisposition = contentDisposition;
}
public void setDelimiter(String delimiter) {
this.delimiter = delimiter;
}
/**
* set time zone id
*
* @param timeZone
*/
public void setTimeZone(final String timeZone) {
this.timeZone = timeZone;
}
public String getReportParameters() {
return reportParameters;
}
public void setReportParameters(String reportParameters) {
this.reportParameters = reportParameters;
}
public String getExportParameters() {
return exportParameters;
}
public void setE
外贸企业管理系统-J2EE框架-毕业设计 （215个子文件） 
JasperReportsResult.class 12KB DirectoryService.class 7KB AddDirectoryAction.class 5KB confirmation.class 4KB OrderService.class 4KB ListDirectoryAction.class 3KB directory.class 3KB BuyerService.class 3KB ValueStackDataSource.class 3KB buyer.class 3KB OrderDetailAction.class 3KB BuyerListAction.class 3KB Template.class 3KB user.class 2KB SellManagerService.class 2KB LoginAction.class 2KB goods.class 2KB OrderListAction.class 2KB goodsDetail.class 2KB UserService.class 2KB testDirectoryAction.class 2KB szp.class 1KB NewBuyerAction.class 1KB Template$2.class 1KB OrderDirectoryAction.class 1KB Page.class 1KB CompileReport.class 1KB Template$1.class 1KB ValueStackShadowMap.class 1KB testOrderService.class 806B testSellerService.class 704B testBuyerService.class 700B testUserService.class 691B JasperReportConstants.class 469B .classpath 905B org.eclipse.wst.common.component 460B org.eclipse.wst.jsdt.ui.superType.container 49B css.css 2KB css2.css 790B struts-2.0.dtd 3KB struts-2.0.dtd 3KB
groovy-all-1.7.5.jar 5.23MB xalan-2.7.1.jar 3.03MB jasperreports-javaflow-4.0.2.jar 3.02MB jasperreports-4.0.2.jar 2.97MB spring.jar 2.81MB mondrian-3.1.1.12687.jar 2.52MB jasperreports-fonts-4.0.2.jar 2.36MB hibernate3.jar 2.31MB aspectjweaver.jar 1.47MB poi-3.6.jar 1.47MB jfreechart-1.0.12.jar 1.31MB ant-1.7.1.jar 1.26MB jdt-compiler-3.1.1.jar 1.16MB xercesImpl-2.7.0.jar 1.15MB iText-2.1.7.jar 1.08MB xwork-core-2.2.1.1.jar 997KB rhino-1.7R1.jar 963KB freemarker-2.3.16.jar 860KB struts2-core-2.2.1.1.jar 755KB jxl-2.6.10.jar 726KB hsqldb-1.8.0-10.jar 690KB batik-svg-dom.jar 589KB javassist-3.9.0.GA.jar 583KB batik-bridge.jar 548KB commons-collections-3.1.jar 546KB bcel-5.2.jar 521KB jasperreports-applet-4.0.2.jar 449KB antlr-2.7.6.jar 433KB antlr-2.7.5.jar 425KB batik-awt-util.jar 394KB log4j-1.2.15.jar 383KB cglib-nodep-2.1_3.jar 317KB dom4j-1.6.1.jar 307KB batik-css.jar 305KB jcommon-1.0.15.jar 302KB jtds-1.2.jar 279KB bsh-2.0b4.jar 275KB hibernate-annotations.jar 273KB serializer.jar 272KB barcode4j-2.0.jar 250KB batik-gvt.jar 237KB commons-beanutils-1.8.0.jar 226KB ognl-3.0.jar 224KB jaxen-1.1.1.jar 222KB batik-svggen.jar 211KB xml-apis.jar 190KB spring-test.jar 177KB commons-collections-2.1.1.jar 171KB batik-dom.jar 170KB commons-io-2.0.1.jar 156KB commons-digester-1.7.jar 137KB batik-util.jar 125KB commons-dbcp.jar 119KB aspectjrt.jar 112KB commons-javaflow-20060411.jar 94KB batik-anim.jar 93KB barbecue-1.5-beta1.jar 89KB xml-apis-ext.jar 84KB batik-parser.jar 72KB共 215 条
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资源评论
sans2014-04-17东西不错，可惜jsp是源码的，我想找个封装标签的就好了
