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https://issues.apache.org/jira/browse/LOG4J2-1932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gary Gregory updated LOG4J2-1932:
---------------------------------
Description:
Add the method {{containsKey()}} method to class
{{org.apache.logging.log4j.message.MapMessage}} which delegates to the
underlying data:
{code:java}
/**
* Returns {@code true} if this data structure contains the specified key,
{@code false} otherwise.
*
* @param key the key whose presence to check. May be {@code null}.
* @return {@code true} if this data structure contains the specified key,
{@code false} otherwise
* @since 2.9
*/
public boolean containsKey(final String key) {
return data.containsKey(key);
}
{code}
was:
Add the method {{containsKey()}} method to class
{{org.apache.logging.log4j.message.MapMessage}} which delegates to the
underlying data:
{code:java}
/**
* Retrieve the value of the element with the specified key or null if the
key is not present.
* @param key The name of the element.
* @return The value of the element or null if the key is not present.
*/
public String get(final String key) {
return data.getValue(key);
}
{code}
> Add containsKey() method to class org.apache.logging.log4j.message.MapMessage
> -----------------------------------------------------------------------------
>
> Key: LOG4J2-1932
> URL: https://issues.apache.org/jira/browse/LOG4J2-1932
> Project: Log4j 2
> Issue Type: New Feature
> Reporter: Gary Gregory
> Assignee: Gary Gregory
>
> Add the method {{containsKey()}} method to class
> {{org.apache.logging.log4j.message.MapMessage}} which delegates to the
> underlying data:
> {code:java}
> /**
> * Returns {@code true} if this data structure contains the specified
> key, {@code false} otherwise.
> *
> * @param key the key whose presence to check. May be {@code null}.
> * @return {@code true} if this data structure contains the specified
> key, {@code false} otherwise
> * @since 2.9
> */
> public boolean containsKey(final String key) {
> return data.containsKey(key);
> }
> {code}
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