Foros del web, para los que viven de bits

Necesito guardar un archivo en el servidor mediante java.
Tengo las siguientes líneas:

FileOutputStream FOS = new FileOutputStream(path);
baosPDF.writeTo(FOS);
FOS.close();

Donde abro el archivo, luego escribo en él y finalmente lo cierro.
El problema esta que en mi ordenador funciona todo bien, pero cuando lo subo al servidor, me envía el siguiente error:

java.io.FileNotFoundException: /home/netcigua/public_html/pdf/factura/7010021.pdf (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.j ava:179)
at java.io.FileOutputStream.<init>(FileOutputStream.j ava:70)
at org.ciguadaira.sipal.general.mvc.FacturaServlet.do Get(FacturaServlet.java:308)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
at org.apache.catalina.servlets.InvokerServlet.serveR equest(InvokerServlet.java:466)
at org.apache.catalina.servlets.InvokerServlet.doGet( InvokerServlet.java:180)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
at org.apache.catalina.core.ApplicationDispatcher.inv oke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doF orward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.for ward(ApplicationDispatcher.java:356)
at org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:427)
at org.apache.jsp.configurarFirmaFactura_jsp._jspServ ice(configurarFirmaFactura_jsp.java:69)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
at org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(St andardContext.java:2422)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
at org.apache.catalina.valves.ErrorDispatcherValve.in voke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:641)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:163)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:641)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp1 3Processor.java:457)
at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Pro cessor.java:576)
at java.lang.Thread.run(Thread.java:534)

2007-04-30 16:51:01 File "/home/netcigua/public_html/pdf/factura/7010021.pdf (Permission denied)" not found
java.io.FileNotFoundException: /home/netcigua/public_html/pdf/factura/7010021.pdf (Permission denied)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.j ava:179)
at java.io.FileOutputStream.<init>(FileOutputStream.j ava:70)
at org.ciguadaira.sipal.general.mvc.FacturaServlet.do Get(FacturaServlet.java:308)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
at org.apache.catalina.servlets.InvokerServlet.serveR equest(InvokerServlet.java:466)
at org.apache.catalina.servlets.InvokerServlet.doGet( InvokerServlet.java:180)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
at org.apache.catalina.core.ApplicationDispatcher.inv oke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.doF orward(ApplicationDispatcher.java:432)
at org.apache.catalina.core.ApplicationDispatcher.for ward(ApplicationDispatcher.java:356)
at org.apache.jasper.runtime.PageContextImpl.forward( PageContextImpl.java:427)
at org.apache.jsp.configurarFirmaFactura_jsp._jspServ ice(configurarFirmaFactura_jsp.java:69)
at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
at org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:210)
at org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(St andardContext.java:2422)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
at org.apache.catalina.valves.ErrorDispatcherValve.in voke(ErrorDispatcherValve.java:171)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:641)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:163)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:641)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp1 3Processor.java:457)
at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Pro cessor.java:576)
at java.lang.Thread.run(Thread.java:534)

Seguramente el usuario bajo el que se ejecuta Tomcat no tiene permisos en el servidor para crear ficheros en ese directorio.

S!

Lo he solucionado cambiando los derechos en la carpeta a 777.
Muchas gracias.