wistefan / tmforum-api / #49

Committed 29 Sep 2023 06:20AM UTC coverage: 67.488% (-4.3%) from 71.815%

Build # #49

Build Type

push

Committed by

Commit Message

Notifications (#23)

* Squashed commits

* Added cache invalidation for entity deletion

* Updated error message

Run Details

618 of 618 new or added lines in 86 files covered. (100.0%)

2794 of 4140 relevant lines covered (67.49%)

0.67 hits per line

Source File
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0.0

/common/src/main/java/org/fiware/tmforum/common/notification/command/StateChangeEventCommand.java

package org.fiware.tmforum.common.notification.command;

import lombok.RequiredArgsConstructor;

import java.lang.reflect.InvocationTargetException;

@RequiredArgsConstructor
public class StateChangeEventCommand<T> implements Command {
    private final T newState;
    private final T oldState;

    @Override
    public boolean execute(String query) {
        return hasEntityStateChanged(oldState, newState);
    }

    private boolean hasEntityStateChanged(T oldState, T newState) {
        Object oldStateFieldValue = getEntityState(oldState);
        Object newStateFieldValue = getEntityState(newState);

        return oldStateFieldValue == null && newStateFieldValue != null ||
                oldStateFieldValue != null && newStateFieldValue == null ||
                oldStateFieldValue != null && !oldStateFieldValue.equals(newStateFieldValue) ||
                newStateFieldValue != null && !newStateFieldValue.equals(oldStateFieldValue);
    }

    private Object getEntityState(T entity) {
        Object stateFieldValue;
        try {
            stateFieldValue = entity.getClass().getMethod("getEntityState").invoke(entity);
        } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
            stateFieldValue = null;
        }
        return stateFieldValue;
    }
}

1	package org.fiware.tmforum.common.notification.command;
2
3	import lombok.RequiredArgsConstructor;
4
5	import java.lang.reflect.InvocationTargetException;
6
7	@RequiredArgsConstructor	×
8	public class StateChangeEventCommand<T> implements Command {
9	private final T newState;
10	private final T oldState;
11
12	@Override
13	public boolean execute(String query) {
14	return hasEntityStateChanged(oldState, newState);	×
15	}
16
17	private boolean hasEntityStateChanged(T oldState, T newState) {
18	Object oldStateFieldValue = getEntityState(oldState);	×
19	Object newStateFieldValue = getEntityState(newState);	×
20
21	return oldStateFieldValue == null && newStateFieldValue != null \|\|	×
22	oldStateFieldValue != null && newStateFieldValue == null \|\|
23	oldStateFieldValue != null && !oldStateFieldValue.equals(newStateFieldValue) \|\|	×
24	newStateFieldValue != null && !newStateFieldValue.equals(oldStateFieldValue);	×
25	}
26
27	private Object getEntityState(T entity) {
28	Object stateFieldValue;
29	try {
30	stateFieldValue = entity.getClass().getMethod("getEntityState").invoke(entity);	×
31	} catch (IllegalAccessException \| InvocationTargetException \| NoSuchMethodException e) {	×
32	stateFieldValue = null;	×
33	}	×
34	return stateFieldValue;	×
35	}
36	}

wistefan / tmforum-api / #49

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