#313

Committed 11 May 2024 05:18AM UTC coverage: 90.142%. Remained the same

Build # #313

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push

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Commit Message

Added documentation.

Run Details

7882 of 8744 relevant lines covered (90.14%)

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50.0

/lis-commons-beans-records/src/main/java/com/link_intersystems/beans/java/record/Introspector.java

package com.link_intersystems.beans.java.record;

import java.beans.BeanInfo;
import java.beans.IntrospectionException;
import java.beans.PropertyDescriptor;

/**
 * An {@link java.beans.Introspector} like implementation that provides {@link BeanInfo} on Java record types.
 * <p>
 * Each record field will be recognized as a bean property. E.g. For a <code>PersonRecord</code>
 *
 * <pre>
 *     public record PersonRecord(String firstname, String lastname) {}
 * </pre>
 * <p>
 * you can obtain a {@link BeanInfo} by calling
 *
 * <pre>
 *     BeanInfo personRecordBeanInfo = Introspector.getBeanInfo(PersonRecord.class);
 * </pre>
 * <p>
 * whose {@link java.beans.PropertyDescriptor}s refer to the record fields.
 *
 * <pre>
 *     PropertyDescriptor[] propertyDescriptors = personRecordBeanInfo.getPropertyDescriptors();
 *
 *     assertEquals(2, propertyDescriptors.length()); // the firstname and lastname field of the PersonRecord
 * </pre>
 * <p>
 * Since a Java record is a value object and therefore all fields are immutable, all
 * {@link PropertyDescriptor#getWriteMethod()} calls will return <code>null</code>.
 */
public class Introspector {

    public static BeanInfo getBeanInfo(Class<?> recordType) throws IntrospectionException {
        return new RecordBeanInfo(recordType);
    }
}

1	package com.link_intersystems.beans.java.record;
2
3	import java.beans.BeanInfo;
4	import java.beans.IntrospectionException;
5	import java.beans.PropertyDescriptor;
6
7	/**
8	* An {@link java.beans.Introspector} like implementation that provides {@link BeanInfo} on Java record types.
9	* <p>
10	* Each record field will be recognized as a bean property. E.g. For a <code>PersonRecord</code>
11	*
12	* <pre>
13	* public record PersonRecord(String firstname, String lastname) {}
14	* </pre>
15	* <p>
16	* you can obtain a {@link BeanInfo} by calling
17	*
18	* <pre>
19	* BeanInfo personRecordBeanInfo = Introspector.getBeanInfo(PersonRecord.class);
20	* </pre>
21	* <p>
22	* whose {@link java.beans.PropertyDescriptor}s refer to the record fields.
23	*
24	* <pre>
25	* PropertyDescriptor[] propertyDescriptors = personRecordBeanInfo.getPropertyDescriptors();
26	*
27	* assertEquals(2, propertyDescriptors.length()); // the firstname and lastname field of the PersonRecord
28	* </pre>
29	* <p>
30	* Since a Java record is a value object and therefore all fields are immutable, all
31	* {@link PropertyDescriptor#getWriteMethod()} calls will return <code>null</code>.
32	*/
33	public class Introspector {	×
34
35	public static BeanInfo getBeanInfo(Class<?> recordType) throws IntrospectionException {
36	return new RecordBeanInfo(recordType);	1✔
37	}
38	}

link-intersystems / lis-commons / #313

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