В общем есть сервлет:
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import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
//JAXP
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.Source;
import javax.xml.transform.Result;
import javax.xml.transform.stream.StreamSource;
import javax.xml.transform.sax.SAXResult;
// FOP
import org.apache.fop.apps.FOUserAgent;
import org.apache.fop.apps.Fop;
import org.apache.fop.apps.FOPException;
import org.apache.fop.apps.FopFactory;
import org.apache.fop.apps.MimeConstants;
public class my_fo extends HttpServlet
{
private FopFactory fopFactory = FopFactory.newInstance();
private TransformerFactory tFactory = TransformerFactory.newInstance();
public void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException {
try {
Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, out);
// Transformer transformer = tFactory.newTransformer();
Source xsltSrc = new StreamSource( new File("xml2pdf.xsl"));
Transformer transformer = tFactory.newTransformer(xsltSrc);
Result res = new SAXResult(fop.getDefaultHandler());
Source src = new StreamSource( new File("simple.fo"));
transformer.transform(src, res);
response.setContentType("application/pdf");
response.setContentLength(out.size());
response.getOutputStream().write(out.toByteArray());
response.getOutputStream().flush();
} catch (Exception ex) {
throw new ServletException(ex);
}
}
}
При попытке обратиться Tomcat вываливается с ошибкой:
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exception
javax.servlet.ServletException: Error instantiating servlet class my_fo
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java: 432 )
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java: 105 )
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 148 )
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java: 869 )
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java: 664 )
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java: 527 )
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java: 80 )
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java: 684 )
java.lang.Thread.run(Unknown Source)
root cause
java.lang.NoClassDefFoundError: org/apache/xmlgraphics/util/Service
org.apache.fop.util.ContentHandlerFactoryRegistry.discover(ContentHandlerFactoryRegistry.java: 102 )
org.apache.fop.util.ContentHandlerFactoryRegistry.<init>(ContentHandlerFactoryRegistry.java: 47 )
org.apache.fop.apps.FopFactory.<init>(FopFactory.java: 75 )
org.apache.fop.apps.FopFactory.newInstance(FopFactory.java: 165 )
my_fo.<init>(my_fo.java: 31 )
sun.reflect.NativeConstructorAccessorImpl.newInstance0( Native Method)
sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
java.lang.reflect.Constructor.newInstance(Unknown Source)
java.lang. Class .newInstance0(Unknown Source)
java.lang. Class .newInstance(Unknown Source)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java: 432 )
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java: 105 )
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 148 )
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java: 869 )
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java: 664 )
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java: 527 )
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java: 80 )
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java: 684 )
java.lang.Thread.run(Unknown Source)
Строка 31: private FopFactory fopFactory = FopFactory.newInstance(); и почему то в этом месте не может создаться объект. Кто нибудь сталкивался с подобным? В чем может быть дело?
Пробовал перенести строку в тело класса, но и там с аналогичной ошибкой вываливается.
fop - 0.94 с другими не пробовал.
