12:12 p.m.
I am having a strange problem I am not sure how to fix, possibly a customer converter?
I have an inputTextArea which I allow the user to input any text, later to be parsed, the
text can contain any characters necessarily:
| <!-- Input the parameters for the Job -->
| <tr>
| <td width="20%" align="right" id="header-label">
| Job Parameters:
| </td>
| <td width="80%" align="left">
| <h:inputTextarea
| rows="25" cols="60"
| value="#{createPluginJob.parameterText}"/>
| </td>
| </tr>
|
The EJB looks like this:
| @Name("createPluginJob")
| @Stateless
| public class CreatePluginJobBean implements CreatePluginJob {
|
| ...
|
| private String parameterText;
| public String getParameterText() {return parameterText;}
| public void setParameterText(String parameterText) {this.parameterText =
parameterText;}
|
| ...
|
| public String create() {
| PluginCommand networkCommand = new PluginCommand();
| networkCommand.setFqClassName(fqcn);
|
| StringReader stringReader = new StringReader(parameterText.trim());
| BufferedReader reader = new BufferedReader(stringReader);
|
| String line = null;
| try {
| log.info("Parsing parameterText: \n" + parameterText);
//NumberFormatException happening here
| while((line = reader.readLine()) != null) {
| log.info("extracted line: " + line);
| networkCommand.getParameters().put(StringUtils.substringBefore(line,
"="), StringUtils.substringAfter(line, "="));
| }
| } catch(IOException e) {
| log.error(e.getMessage());
| }
| log.info("Extracted parameters: " + networkCommand.getParameters());
|
| job.setNetworkCommand(networkCommand.buildCommand());
| em.persist(job);
| FacesMessages.instance().add("Successfully created job");
| return "createPluginJob";
| }
| }
|
It seems as though the NumberFormatException is happening the first time I try to do
anything with the parameterText value. The exception is as follows:
| Caused by: javax.faces.el.EvaluationException: /createPluginJob.xhtml @50,93
action="#{createPluginJob.create}": javax.ejb.EJBTransactionRolledbackException:
java.lang.NumberFormatException: For input string: "H"
| at
com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
| at
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
| ... 27 more
| Caused by: javax.ejb.EJBTransactionRolledbackException:
java.lang.NumberFormatException: For input string: "H"
| at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:93)
| at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:201)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:78)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:47)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at
org.jboss.ejb3.stateless.StatelessContainer.localInvoke(StatelessContainer.java:181)
| at
org.jboss.ejb3.stateless.StatelessLocalProxy.invoke(StatelessLocalProxy.java:79)
| at $Proxy104.create(Unknown Source)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:589)
| at com.sun.el.parser.AstValue.invoke(AstValue.java:151)
| at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
| at
com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
| at
com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
| ... 28 more
|
And the input I was providing
| nmapOptions=#HOST# -T5 -O -oX #HOST#_#TIME#.xml
| HOST=localhost
| TIME=09-27-2006
|
So it seems as though something is choking on the pound signs or new lines, I'm not
sure which. Is there anyway to circumvent this problem?
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