StringInputStream?

do i use the StringInputStream class when i want to get a string from the inputstream?
eg.
Socket skt;
InputStream input;
StringInputStream sInput;
//get string input stream from socket
input = skt.getInputStream();
sInput = new StringInputStream(input);
String str = new String(sInput.readUTF());
System.out.println(str);

do i use the StringInputStream class when i want to
get a string from the inputstream?
eg.
Socket skt;
InputStream input;
StringInputStream sInput;
//get string input stream from socket
input = skt.getInputStream();
sInput = new StringInputStream(input);
String str = new String(sInput.readUTF());
System.out.println(str);No StringInputClass in java.
What u want to read and what u want to output? byte? text?

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Send redirect not working in IGETMarkupInterceptor 's OnIOFailure

Hi
I am trying to redirect the user to an error page (portal page not jsp) by using sendredirect to the " desktopURL+_pagelabel=error_pagename" in the onIOFailure method of IGETMarkupInterceptor implementation.
Even though the sendredirect is there in the method it is not redirecting the user to the errorpage but showing the exception or no markup available message in the proxy portlet.
This is what I am doing in the OnIOFailure ... The same code works in the IInitCookieInterceptor's OnIOFailure but here it is not ..
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try {
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                    // TODO Auto-generated catch block
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Thanks Kevin
I have done a work around to achieve the redirection from IGetMarkup. I am adding a javascript as markup to the response. Java script redirects the use to the required page onload of the markup.
It is not a the rightway but this is how I was able to handle this scenario ....
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I need to reference a certain Node in a Document using XPath notation.
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f.e.
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Hope this helps,
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import java.util.Set;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.apache.xmlbeans.XmlException;
import org.w3c.dom.Document;
import weblogic.xml.util.StringInputStream;
import weblogic.xml.xpath.DOMXPath;
* Class to encapsulate API specific (i.e. weblogic) XML functions
public class XmlUtil {
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     * /saur:tree/saur:treeNode[@label='My Reports']<br/>
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     * Sample Code: <br/>
     * <code>
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JAXB Validation Error

Hi,
Iam using JAXB. I get an validation error. When i try to marshal an object to XML. The code is simple as shown below
1. Container.xsd
<?xml version="1.0" encoding="UTF-8"?>
<schema targetNamespace="http://agi.com"
xmlns="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://agi.com"
elementFormDefault="qualified">
<complexType name="ContainerType" abstract="true">
<sequence>
<choice>
<element name="File" type="anyType" />
<element name="Pen" type="anyType" />
</choice>
</sequence>
</complexType>
<element name="Container" type="tns:ContainerType" abstract="true" />
</schema>
2. Holder.xsd
<?xml version="1.0" encoding="UTF-8"?>
<schema targetNamespace="http://agi.com"
xmlns="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://agi.com"
elementFormDefault="qualified">
<include schemaLocation="Container.xsd"></include>
<complexType name="HolderType">
<complexContent>
<restriction base="tns:ContainerType">
<sequence>
<choice>
<element name="File">
<complexType>
<sequence>
<element name="FileName"
type="string">
</element>
<element name="Capacity"
type="integer">
</element>
</sequence>
</complexType>
</element>
<element name="Pen">
<complexType>
<sequence>
<element name="Make"
type="string">
</element>
</sequence>
</complexType>
</element>
</choice>
</sequence>
</restriction>
</complexContent>
</complexType>
<element name="Holder" type="tns:HolderType"></element>
</schema>
Main.java
package test.client;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.math.BigInteger;
import java.util.List;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.Marshaller;
import javax.xml.bind.Unmarshaller;
import javax.xml.bind.Validator;
import test.vo.AnyType;
import test.vo.Holder;
import test.vo.ObjectFactory;
import test.vo.HolderType.FileType;
import test.vo.HolderType.PenType;
import com.sun.xml.bind.StringInputStream;
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public static void main(String s[]) throws Exception{
JAXBContext ctx = JAXBContext.newInstance("test.vo" );
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Holder input = obj.createHolder();
FileType file = obj.createHolderTypeFileType();
file.setCapacity( BigInteger.valueOf(35) );
file.setFileName("Accounts");
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List lst = any.getContent();
lst.add(file);
input.setFile(any);
Marshaller marsh = ctx.createMarshaller();
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new Boolean(true));
marsh.setProperty(Marshaller.JAXB_SCHEMA_LOCATION,
"http://agi.com");
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validator.validate(input);
StringWriter sw = new StringWriter();
marsh.marshal(input, new PrintWriter(sw) );
StringBuffer sb = sw.getBuffer();
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This throws the following exception
DefaultValidationEventHandler: [ERROR]: tag name "test.vo.AnyType" is not allowed. Possible tag names are: <test.vo.HolderType.FileType>
Location: obj: test.vo.impl.HolderImpl@1cd8669
Exception in thread "main" com.sun.xml.bind.serializer.AbortSerializationException: tag name "test.vo.AnyType" is not allowed. Possible tag names are: <test.vo.HolderType.FileType>
at test.vo.impl.runtime.ValidationContext.reportEvent(ValidationContext.java:199)
at test.vo.impl.runtime.ValidationContext.reportEvent(ValidationContext.java:166)
at test.vo.impl.runtime.MSVValidator.childAsElementBody(MSVValidator.java:336)
at test.vo.impl.runtime.MSVValidator.childAsBody(MSVValidator.java:292)
at test.vo.impl.ContainerTypeImpl.serializeBody(ContainerTypeImpl.java:52)
at test.vo.impl.HolderTypeImpl.serializeBody(HolderTypeImpl.java:30)
at test.vo.impl.HolderImpl.serializeBody(HolderImpl.java:43)
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at test.vo.impl.runtime.ValidationContext.validate(ValidationContext.java:75)
at test.vo.impl.runtime.ValidatorImpl.validate(ValidatorImpl.java:121)
at test.vo.impl.runtime.ValidatorImpl.validate(ValidatorImpl.java:104)
at test.client.Main.main(Main.java:63)
However if i commentout the validation it works fine yeilding the
following result
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Holder xsi:schemaLocation="http://agi.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://agi.com">
<File>
<FileName>Accounts</FileName>
<Capacity>35</Capacity>
</File>
</Holder>
Which look good conforming to the schema above
It willbe helpful if someout could point out the mistake iam doing
Please help
Regards
Agilan Palani

I changed the code
marsh.setProperty(Marshaller.JAXB_SCHEMA_LOCATION,"http://agi.com Holder.xsd");
to
marsh.setProperty(Marshaller.JAXB_SCHEMA_LOCATION,"http://agi.com E:/Agilan/Holder.xsd");
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I have validated the generated xml using XMLObjective. It says the generated xml is valid against the schema.
I really dont know why the JAXB validation fails?
Please help

Preserve single quote in text data.

I have text data that is read into a BurrefedReader, some text contain single quoutes such as Ray's. When I retieve the data instead of seeing the single quote I see a square box replacing the single quote. What can I do in java to preserve the single quote?
Thanks.

Many thanks....here is my original code:
public static String ClobToString(Clob cl) throws IOException, SQLException
if (cl == null)
return "";
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String aux;
String aux2;
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String ls =System.getProperty("line.separator");
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strOut.append(aux+ls);
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Here is the code with the encoding convertion:
public static String ClobToString(Clob cl) throws IOException, SQLException
if (cl == null)
return "";
StringBuffer strOut = new StringBuffer();
String aux;
String aux2;
BufferedReader br = new BufferedReader(cl.getCharacterStream());
String ls =System.getProperty("line.separator");
while ((aux=br.readLine())!=null)
strOut.append(aux+ls);
StringInputStream st = new StringInputStream(strOut.toString());
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Error in weblogic portal jsp

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this file is in weblogic.jar. You might have to edit the Weblogic System Libraries in workshop to include weblogic.jar
Edit
Right Click project - properties --> Java Build path --> Libraries -->Weblogic System Libraries --> if weblogic.jar isnt there , click edit and browse to weblogic .jar
regards
deepak
Edited by: deepshet on Jun 24, 2009 9:15 AM

Creating a SOAP Request

I'm using ancient technology (constraints imposed by the legacy application i'm working on) so hopefully there's someone who can help.
i'm trying to create a SOAP message from an xml string thus:
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//TODO: Necessary Exception HandlingThanks,
Tejas

Reader and InputStream

I notice it is fairly easy to create a reader for an input stream.
Reader reader = new InputStreamReader( in );However, I don't see any easy way to create an input stream from a reader.
InputStream in = new ReaderInputStream( reader );Is there an obvious reason for this that I am missing? A reason why someone would never what to do this? Or is there an adapter class that I am just missing?
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StringInputStream?

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