I am trying to integrate DynamicJasper report with Struts2 in my project. Strut2 (with XWork 2.2.1 jar) is already using JasperReports (version 4.7.1). As per the official dynamic jasper reports documention I have added DynamicJasper (version 5.0.0) and for Struts 2 integration added the dependency DynamicJasper-Struts2 (version 1.3) the latest available version.
I have the following error thrown during execution
org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [default] in context with path [/proj] threw exception [Filter execution threw an exception] with root cause
java.lang.NoSuchMethodError: com.opensymphony.xwork2.ActionContext.get(Ljava/lang/Object;)Ljava/lang/Object;
at ar.com.fdvs.dj.struts2.DJStruts2Result.doExecute(DJStruts2Result.java:138)
at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186)
at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:362)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266)
at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:252)
at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:179)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:235)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:130)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:165)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:179)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488)
at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
On browsing I came across this feature request Struts 2.1.6 Compatibility (http://sourceforge.net/p/dynamicjasper/feature-requests/4/) already-closed which i believe is the issue in my project, which says
Xwork changed method signature in version 2.1.2, we recompiled sources for that version.
For better clarity, here is my code and dependencies as follows:
pom.xml:
<repository>
<id>fdvsolution.public</id>
<url>http://archiva.fdvs.com.ar/repository/public1/</url>
</repository>
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-spring-plugin</artifactId>
<version>2.1.8</version>
</dependency>
<dependency>
<groupId>org.apache.struts.xwork</groupId>
<artifactId>xwork-core</artifactId>
<version>2.2.1</version>
</dependency>
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-core</artifactId>
<version>2.1.8</version>
</dependency>
<dependency>
<groupId>net.sf.jasperreports</groupId>
<artifactId>jasperreports</artifactId>
<version>4.7.1</version>
</dependency>
<dependency>
<groupId>ar.com.fdvs</groupId>
<artifactId>DynamicJasper</artifactId>
<version>5.0.0</version>
</dependency>
<dependency>
<groupId>ar.com.fdvs</groupId>
<artifactId>DynamicJasper-Struts2</artifactId>
<version>1.3</version>
</dependency>
struts.xml:
<result-types>
<result-type name="jasper" class="com.orgn.appl.util.JasperReportsResult" />
<result-type name="dynamic-jasper" class="ar.com.fdvs.dj.struts2.DJStruts2Result" />
</result-types>
<action name="actnReport" class="reportAction" method="actnReport">
<result name="success" type="tiles">reports.tiles</result>
<result name="allReport">reports/allReport.jsp</result>
<result name="showDynaReport" type="dynamic-jasper">
<param name="dynamicReport">myDynamicReport</param>
<param name="layoutManager">classic</param>
<param name="parameters">paramMap</param>
<param name="contentType">text/html</param>
<param name="format">HTML</param>
</result>
</action>
In my action class, I have
// with getters and setters
private DynamicReport myDynamicReport = new DynamicReport();
private Map paramMap = new HashMap();
public String actnReport() throws ColumnBuilderException, JRException, ClassNotFoundException{
LOG.debug("showDynaReport");
myDynamicReport = DynamicJasper.myReport(); //I am getting the dynamic Report object from here
LOG.debug("myDynamicReport----->"+myDynamicReport.getReportName());
Object[] obj = new Object[3];
obj[0] = new DynamicDemoBean(
100.00f,
"San Jose",
200,
"Tojo",
"Vintage 2000",
50,
"CA",
"Tojo is a finer variety of wine produced from the California wine yards. It has been produced to the industry standards. Tojo is a finer variety of wine produced from the California wine yards. It has been produced to the industry standards.");
obj[1] = new DynamicDemoBean(
110f,
"San Jose",
120,
"Spinster",
"Vintage 2000",
50,
"CA",
"Spinster is a finer veriety of wine produced from the California wine yards. It has been produced to the industy standards.");
obj[2] = new DynamicDemoBean(
120.00f,
"Down Town",
220,
"Royal",
"Vintage 2000",
50,
"CA",
"Royal is a finer veriety of wine produced from the California wine yards. It has been produced to the industy standards.");
paramMap.put(0, obj[0]);
paramMap.put(1, obj[1]);
paramMap.put(2, obj[2]);
LOG.debug("paramMap----->"+paramMap.size());
return "showDynaReport";
}
The actual class which creates the myDynamicReport is as follows, referred from Word press Dynamic Jasper Report for beginners as follows
import java.awt.Color;
import java.util.ArrayList;
import java.util.List;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRExporter;
import net.sf.jasperreports.engine.JRPrintPage;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.data.JRBeanArrayDataSource;
import net.sf.jasperreports.engine.export.JExcelApiExporterParameter;
import net.sf.jasperreports.engine.export.JRHtmlExporter;
import net.sf.jasperreports.engine.export.JRXlsExporterParameter;
import ar.com.fdvs.dj.core.DynamicJasperHelper;
import ar.com.fdvs.dj.core.layout.ClassicLayoutManager;
import ar.com.fdvs.dj.domain.DynamicReport;
import ar.com.fdvs.dj.domain.ImageBanner;
import ar.com.fdvs.dj.domain.Style;
import ar.com.fdvs.dj.domain.builders.ColumnBuilder;
import ar.com.fdvs.dj.domain.builders.ColumnBuilderException;
import ar.com.fdvs.dj.domain.builders.FastReportBuilder;
import ar.com.fdvs.dj.domain.constants.Border;
import ar.com.fdvs.dj.domain.constants.Font;
import ar.com.fdvs.dj.domain.constants.HorizontalAlign;
import ar.com.fdvs.dj.domain.constants.Transparency;
import ar.com.fdvs.dj.domain.constants.VerticalAlign;
import ar.com.fdvs.dj.domain.entities.columns.AbstractColumn;
public class DynamicJasper {
public static DynamicReport myReport() throws ColumnBuilderException, JRException, ClassNotFoundException{
// build report
Style headerStyle = getHeaderStyle();
Style detailStyle = new Style();
detailStyle.setBorder(Border.THIN());
// build first report
FastReportBuilder firstReport = getFirstReport(headerStyle, detailStyle);
DynamicReport firstDynaRep = firstReport.build();
System.out.println("Returned Dynamic Reports");
return firstDynaRep;
}
private static Style getHeaderStyle() {
Style headerStyle = new Style();
headerStyle.setFont(Font.ARIAL_MEDIUM_BOLD);
headerStyle.setBorderBottom(Border.PEN_2_POINT());
headerStyle.setHorizontalAlign(HorizontalAlign.CENTER);
headerStyle.setVerticalAlign(VerticalAlign.MIDDLE);
headerStyle.setBackgroundColor(Color.LIGHT_GRAY);
headerStyle.setTextColor(Color.BLUE);
headerStyle.setTransparency(Transparency.OPAQUE);
return headerStyle;
}
private static AbstractColumn getColumn(String property, Class type, String title, int width, Style headerStyle, Style detailStyle) throws ColumnBuilderException {
AbstractColumn columnState = ColumnBuilder.getInstance()
.setColumnProperty(property, type.getName()).setTitle(title)
.setWidth(Integer.valueOf(width)).setStyle(detailStyle)
.setHeaderStyle(headerStyle).build();
return columnState;
}
private static FastReportBuilder getFirstReport(Style headerStyle, Style detailStyle) throws ColumnBuilderException, ClassNotFoundException {
FastReportBuilder firstReport = new FastReportBuilder();
AbstractColumn columnState = getColumn("state", String.class, "State", 30, headerStyle, detailStyle);
AbstractColumn columnBranch = getColumn("branch", String.class, "Branch", 30, headerStyle, detailStyle);
AbstractColumn columnProductLine = getColumn("productLine", String.class, "Product Line", 50, headerStyle, detailStyle);
AbstractColumn columnItem = getColumn("item", String.class, "Item", 50, headerStyle, detailStyle);
AbstractColumn columnaItemCode = getColumn("itemCode", Long.class, "Item Code", 22, headerStyle, detailStyle);
AbstractColumn columnQuantity = getColumn("quantity", Long.class, "Quantity", 22, headerStyle, detailStyle);
Style amountStyle = new Style();
amountStyle.setHorizontalAlign(HorizontalAlign.RIGHT);
AbstractColumn columnAmount = ColumnBuilder.getInstance()
.setColumnProperty("amount", Float.class.getName())
.setTitle("Amount").setWidth(Integer.valueOf(30))
.setStyle(amountStyle).setPattern("$ 0.00")
.setStyle(detailStyle).setHeaderStyle(headerStyle).build();
AbstractColumn remarks = getColumn("remarks", String.class, "Remarks", 100, headerStyle, detailStyle);
firstReport.addColumn(columnState).addColumn(columnBranch)
.addColumn(columnProductLine).addColumn(columnItem)
.addColumn(columnaItemCode).addColumn(columnQuantity)
.addColumn(columnAmount).addColumn(remarks);
firstReport.addFirstPageImageBanner("E:\\DynamicJasperReports\\fdvsolutions_dynamicjasper_project.png",Integer.valueOf(560), Integer.valueOf(51),ImageBanner.ALIGN_LEFT);
firstReport.setTitle("November 2006 sales report");
firstReport.setSubtitle("This report was generateed at");
firstReport.setUseFullPageWidth(true); // make colums to fill the page width
return firstReport;
}
private static FastReportBuilder getSecondReport(Style headerStyle, Style detailStyle) throws ColumnBuilderException {
FastReportBuilder secondReport = new FastReportBuilder();
AbstractColumn columnState = getColumn("state", String.class, "State", 30, headerStyle, detailStyle);
AbstractColumn columnBranch = getColumn("branch", String.class, "Branch", 30, headerStyle, detailStyle);
AbstractColumn columnProductLine = getColumn("productLine", String.class, "Product Line", 50, headerStyle, detailStyle);
AbstractColumn columnItem = getColumn("item", String.class, "Item", 50, headerStyle, detailStyle);
AbstractColumn columnaItemCode = getColumn("itemCode", Long.class, "Item Code", 22, headerStyle, detailStyle);
AbstractColumn columnQuantity = getColumn("quantity", Long.class, "Quantity", 22, headerStyle, detailStyle);
Style amountStyle = new Style();
amountStyle.setHorizontalAlign(HorizontalAlign.RIGHT);
AbstractColumn columnAmount = ColumnBuilder.getInstance()
.setColumnProperty("amount", Float.class.getName())
.setTitle("Amount").setWidth(Integer.valueOf(30))
.setStyle(amountStyle).setPattern("$ 0.00")
.setStyle(detailStyle).setHeaderStyle(headerStyle).build();
AbstractColumn remarks = getColumn("remarks", String.class, "Remarks", 100, headerStyle, detailStyle);
secondReport.addColumn(columnState);
secondReport.addColumn(columnBranch);
secondReport.addColumn(columnProductLine);
secondReport.addColumn(columnItem);
secondReport.addColumn(columnaItemCode);
secondReport.addColumn(columnQuantity);
secondReport.addColumn(columnAmount);
secondReport.addColumn(remarks);
secondReport.addFirstPageImageBanner("E:\\DynamicJasperReports\\fdvsolutions_dynamicjasper_project.png", Integer.valueOf(560), Integer.valueOf(51), ImageBanner.ALIGN_LEFT);
secondReport.setTitle("December 2006 sales report");
secondReport.setSubtitle("This report was generateed at");
secondReport.setUseFullPageWidth(true); // make colums to fill the page width
return secondReport;
}
}
Roman C
The ActionContext class has the method signature
public Object get(String key)
so this is the cause of the exception and you should modify ar.com.fdvs.dj.struts2.DJStruts2Result and probably other classes that use Object type parameter or pick up a correct version. Also your maven dependencies should correspond to the concrete version of the Struts 2 framework. See my answer to Conflicts in xwork and xwork-core.
来源：https://stackoverflow.com/questions/23108934/dynamicjasper-with-struts-2-integration-error