org.apache.nifi.toolkit.tls.properties

Class NiFiPropertiesWriter

java.lang.Object

org.apache.nifi.toolkit.tls.properties.NiFiPropertiesWriter

public class NiFiPropertiesWriter
extends java.lang.Object

Class capable of writing out updated NiFi properties. It keeps a list of original lines and a map of updates to apply. It first writes all the original properties (with updated values if they exist) and then adds any new properties at the end.

Constructor Summary

Constructors

Constructor and Description
NiFiPropertiesWriter(java.util.List<java.lang.String> lines)

Method Summary

Modifier and Type	Method and Description
void	setPropertyValue(java.lang.String key, java.lang.String value) Sets a property value
void	writeNiFiProperties(java.io.OutputStream outputStream) Write an updated nifi.properties to the given OutputStream

Methods inherited from class java.lang.Object

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

Constructor Detail

NiFiPropertiesWriter

public NiFiPropertiesWriter(java.util.List<java.lang.String> lines)

Method Detail

setPropertyValue

public void setPropertyValue(java.lang.String key,
                             java.lang.String value)

Sets a property value

Parameters:

key - the property key

value - the property value

writeNiFiProperties

public void writeNiFiProperties(java.io.OutputStream outputStream)
                         throws java.io.IOException

Write an updated nifi.properties to the given OutputStream

Parameters:

outputStream - the output stream

Throws:

java.io.IOException - if there is an IO error