[BEANUTILS-513] Error when getting configuration

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.9.3
• Component/s: Bean / Property Utils
• Labels: config

Environment

Java 8.

• Flags: Important
• Assignee: Unassigned
• Reporter: Alexander Lemyagov
• Created: 08/Oct/18 17:20
• Updated: 08/Oct/18 17:21

Description

I use Apache Commans Configuration 2 and a read config file:

 

Parameters parameters = new Parameters();

this.configFileBuilder =
 new FileBasedConfigurationBuilder<FileBasedConfiguration>(PropertiesConfiguration.class)
 .configure(parameters.fileBased().setListDelimiterHandler(new DefaultListDelimiterHandler(';'))
 .setFile(MUSICMALL_CONFIG_FILE).setThrowExceptionOnMissing(true));

this.configuration = this.configFileBuilder.getConfiguration();

And when I call getConfiguration method I get exception:

2018-10-08 20:13:18 [JavaFX Application Thread] DEBUG org.apache.commons.beanutils.FluentPropertyBeanIntrospector:149#introspect - Exception is: java.beans.IntrospectionException: bad write method arg count: public final void org.apache.commons.configuration2.AbstractConfiguration.setProperty(java.lang.String,java.lang.Object)
 at java.beans.PropertyDescriptor.findPropertyType(PropertyDescriptor.java:657)
 at java.beans.PropertyDescriptor.setWriteMethod(PropertyDescriptor.java:327)
 at java.beans.PropertyDescriptor.<init>(PropertyDescriptor.java:139)
 at org.apache.commons.beanutils.FluentPropertyBeanIntrospector.createFluentPropertyDescritor(FluentPropertyBeanIntrospector.java:178)
 at org.apache.commons.beanutils.FluentPropertyBeanIntrospector.introspect(FluentPropertyBeanIntrospector.java:141)
 at org.apache.commons.beanutils.PropertyUtilsBean.fetchIntrospectionData(PropertyUtilsBean.java:2245)
 at org.apache.commons.beanutils.PropertyUtilsBean.getIntrospectionData(PropertyUtilsBean.java:2226)
 at org.apache.commons.beanutils.PropertyUtilsBean.getPropertyDescriptor(PropertyUtilsBean.java:954)
 at org.apache.commons.beanutils.PropertyUtilsBean.isWriteable(PropertyUtilsBean.java:1478)
 at org.apache.commons.configuration2.beanutils.BeanHelper.isPropertyWriteable(BeanHelper.java:521)
 at org.apache.commons.configuration2.beanutils.BeanHelper.initProperty(BeanHelper.java:357)
 at org.apache.commons.configuration2.beanutils.BeanHelper.initBeanProperties(BeanHelper.java:273)
 at org.apache.commons.configuration2.beanutils.BeanHelper.initBean(BeanHelper.java:192)
 at org.apache.commons.configuration2.beanutils.BeanHelper$BeanCreationContextImpl.initBean(BeanHelper.java:669)
 at org.apache.commons.configuration2.beanutils.DefaultBeanFactory.initBeanInstance(DefaultBeanFactory.java:162)
 at org.apache.commons.configuration2.beanutils.DefaultBeanFactory.createBean(DefaultBeanFactory.java:116)
 at org.apache.commons.configuration2.beanutils.BeanHelper.createBean(BeanHelper.java:459)
 at org.apache.commons.configuration2.beanutils.BeanHelper.createBean(BeanHelper.java:479)
 at org.apache.commons.configuration2.beanutils.BeanHelper.createBean(BeanHelper.java:492)
 at org.apache.commons.configuration2.builder.BasicConfigurationBuilder.createResultInstance(BasicConfigurationBuilder.java:447)
 at org.apache.commons.configuration2.builder.BasicConfigurationBuilder.createResult(BasicConfigurationBuilder.java:417)
 at org.apache.commons.configuration2.builder.BasicConfigurationBuilder.getConfiguration(BasicConfigurationBuilder.java:285)

What wrong?

Config example:

initialized = false
ftp.host=site.com.ua
ftp.port=22
ftp.user=root
ftp.password=root
name=
object.number=120
sync.time=30,59