org.apache.camel.component.exec
Class ExecResultConverter

java.lang.Object
  org.apache.camel.component.exec.ExecResultConverter

@Converter
public final class ExecResultConverter
extends Object

Default converters for ExecResult. For details how to extend the converters check out the Camel docs for type converters.

Method Summary

static <T> T	convertTo(Class<T> type, Exchange exchange, ExecResult result) Converts ExecResult to the type T.
static byte[]	convertToByteArray(ExecResult result, Exchange exchange)
static Document	convertToDocument(ExecResult result, Exchange exchange)
static InputStream	convertToInputStream(ExecResult result)
static String	convertToString(ExecResult result, Exchange exchange)
static InputStream	toInputStream(ExecResult execResult) Returns InputStream object with the output of the executable.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

convertToInputStream

@Converter
public static InputStream convertToInputStream(ExecResult result)
                                        throws FileNotFoundException

Throws:

FileNotFoundException

convertToByteArray

@Converter
public static byte[] convertToByteArray(ExecResult result,
                                                  Exchange exchange)
                                 throws FileNotFoundException,
                                        IOException

Throws:

FileNotFoundException

IOException

convertToString

@Converter
public static String convertToString(ExecResult result,
                                               Exchange exchange)
                              throws FileNotFoundException

Throws:

FileNotFoundException

convertToDocument

@Converter
public static Document convertToDocument(ExecResult result,
                                                   Exchange exchange)
                                  throws FileNotFoundException

Throws:

FileNotFoundException

convertTo

public static <T> T convertTo(Class<T> type,
                              Exchange exchange,
                              ExecResult result)
                   throws FileNotFoundException

Converts ExecResult to the type T.

Type Parameters:

T - The type to convert to

Parameters:

type - Class instance of the type to which to convert

exchange - a Camel exchange. If exchange is null, no conversion will be made

result - the exec result

Returns:

the converted ExecResult

Throws:

FileNotFoundException - if there is a file in the execResult, and the file can not be found

toInputStream

public static InputStream toInputStream(ExecResult execResult)
                                 throws FileNotFoundException

Returns InputStream object with the output of the executable. If there is ExecCommand.getOutFile(), its content is preferred to ExecResult.getStdout(). If no out file is set, and the stdout of the exec result is null returns the stderr of the exec result.
If the output stream is of type ByteArrayInputStream, its reset() method is called.

Parameters:

execResult - ExecResult object to convert to InputStream.

Returns:

InputStream object with the output of the executable. Returns null if both ExecResult.getStdout() and ExecResult.getStderr() are null , or if the execResult is null.

Throws:

FileNotFoundException - if the ExecCommand.getOutFile() can not be opened. In this case the out file must have had a not null value