Package com.espertech.esper.compiler.client.util

Class EPCompiledIOUtil

java.lang.Object

com.espertech.esper.compiler.client.util.EPCompiledIOUtil

public class EPCompiledIOUtil
extends Object

IO-related utilized for EPCompiled

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MANIFEST_COMPILER_VERSION	Name of the attribute providing the compiler version.
static final String	MANIFEST_MODULEPROVIDERCLASSNAME	Name of the attribute providing the module provider class name.
static final String	MANIFEST_QUERYPROVIDERCLASSNAME	Name of the attribute providing the fire-and-forget query provider class name.
static final String	MANIFEST_TARGETHA	Name of the attribute providing the flag whether the compiler targets high-availability.

Constructor Summary

Constructors

Constructor	Description
EPCompiledIOUtil()

Method Summary

Modifier and Type	Method	Description
static EPCompiled	read(File file)	Reads the jar file into an EPCompiled compiled for deployment into a runtime.
static void	write(EPCompiled compiled, File file)	Write the compiled to a jar file.

Methods inherited from class java.lang.Object

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

Field Details

MANIFEST_COMPILER_VERSION

public static final String MANIFEST_COMPILER_VERSION

Name of the attribute providing the compiler version.

See Also:

• Constant Field Values

MANIFEST_MODULEPROVIDERCLASSNAME

public static final String MANIFEST_MODULEPROVIDERCLASSNAME

Name of the attribute providing the module provider class name.

See Also:

• Constant Field Values

MANIFEST_QUERYPROVIDERCLASSNAME

public static final String MANIFEST_QUERYPROVIDERCLASSNAME

Name of the attribute providing the fire-and-forget query provider class name.

See Also:

• Constant Field Values

MANIFEST_TARGETHA

public static final String MANIFEST_TARGETHA

Name of the attribute providing the flag whether the compiler targets high-availability.

See Also:

• Constant Field Values

Constructor Details

EPCompiledIOUtil

public EPCompiledIOUtil()

Method Details

write

public static void write(EPCompiled compiled,
 File file)
                  throws IOException

Write the compiled to a jar file. Overwrites the existing jar file.

Parameters:

compiled - compiled

file - the target file

Throws:

IOException - when the write failed

read

public static EPCompiled read(File file)
                       throws IOException

Reads the jar file into an EPCompiled compiled for deployment into a runtime.

Parameters:

file - is the source jar file

Returns:

compiled

Throws:

IOException - when the read failed