Examples of org.lilyproject.repository.api.Record

org.lilyproject.repository.api.Record
A Record is the core entity managed by the {@link Repository}.
A Record can be instantiated via {@link Repository#newRecord() Repository.newRecord} or retrieved via{@link Repository#read(RecordId) Repository.read}. As all entities within this API, records are dumb data objects.
All Record-related CRUD operations are available on the {@link Repository} interface:{@link Repository#create(Record) Create}, {@link Repository#read(RecordId) Read}, {@link Repository#update(Record) Update}, {@link Repository#delete(RecordId) Delete}.
A Record object is not necessarily a representation of a complete record. When {@link Repository#read(RecordId,java.util.List) reading}a record, you can specify to only read certain fields. Likewise, when {@link Repository#update(Record) updating}, you only need to put the fields in this object that you want to be updated. But it is not necessary to remove unchanged fields from this object, the repository will compare with the current situation and ignore unchanged fields.
Since for an update, this object only needs to contain the fields you want to update, fields that are not in this object will not be automatically removed from the record. Rather, you have to say explicitly which fields should be deleted by adding them to the {@link #getFieldsToDelete() fields-to-delete} list. If thefields-to-delete list contains field names that do not exist in the record, then these will be ignored upon update, rather than causing an exception.
The {@link RecordType} and its version define the schema of the record. As is explained in more detail inLily's repository model documentation, a record has a pointer to three (possibly) different record types, one for each scope.

                Collections.<String>emptyList()
        );


        LilyIndexerConf idxConf = LilyIndexerConfBuilder.build(new ByteArrayInputStream(conf.getBytes()), repository);


        Record recordNs1TypeA = newRecordOfType(new QName("ns1", "typeA"));
        Record recordNs2TypeA = newRecordOfType(new QName("ns2", "typeA"));


        assertNotNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, recordNs1TypeA));
        assertNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, recordNs2TypeA));
    }

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                Collections.<String>emptyList()
        );


        LilyIndexerConf idxConf = LilyIndexerConfBuilder.build(new ByteArrayInputStream(conf.getBytes()), repository);


        Record recordNs1TypeB = newRecordOfType(new QName("ns1", "typeB"));
        Record recordNs2TypeB = newRecordOfType(new QName("ns2", "typeB"));
        Record recordNs1TypeC = newRecordOfType(new QName("ns1", "typeC"));
        Record recordNs2TypeC = newRecordOfType(new QName("ns2", "typeC"));
        Record recordNs1TypeA = newRecordOfType(new QName("ns1", "typeA"));


        assertNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, recordNs1TypeA));


        assertNotNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, recordNs1TypeB));
        assertNotNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, recordNs2TypeB));

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                .field(stringField.getId(), false)
                .update();


        // Create a record of type rt3 and check that this record is instanceOf any type in the hierarchy,
        // except rt6 which is outside of the hierarchy
        Record record = newRecordOfType(new QName("ns1", "rt3"));


        for (String rt : Lists.newArrayList("rt1", "rt2", "rt3", "rt4", "rt5", "rt6")) {
            String conf = makeIndexerConf(
                    "xmlns:ns1='ns1'",
                    Lists.newArrayList(

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                Collections.<String>emptyList()
        );


        LilyIndexerConf idxConf = LilyIndexerConfBuilder.build(new ByteArrayInputStream(conf.getBytes()), repository);


        Record record = repository.getDefaultTable().recordBuilder().id("record").build();


        assertNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, record));
    }

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                Collections.<String>emptyList()
        );


        LilyIndexerConf idxConf = LilyIndexerConfBuilder.build(new ByteArrayInputStream(conf.getBytes()), repository);


        Record record = repository.getDefaultTable().recordBuilder().id("record").build();


        assertNotNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, record));
    }

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        LilyIndexerConf idxConf = LilyIndexerConfBuilder.build(new ByteArrayInputStream(conf.getBytes()), repository);


        //
        // Test string field
        //
        Record zeus = repository.getDefaultTable().recordBuilder()
                .id("record")
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "string"), "zeus")
                .field(new QName("ns", "bool"), Boolean.TRUE)
                .field(new QName("ns", "int"), 5)
                .build();


        Record hera = repository.getDefaultTable().recordBuilder()
                .id("record")
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "string"), "hera")
                .field(new QName("ns", "int"), 10)
                .build();


        assertNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, hera));
        assertEquals(ImmutableSet.of(vtag1.getId()), idxConf.getRecordFilter()
                        .getIndexCase(Table.RECORD.name, zeus).getVersionTags());


        //
        // Test boolean field
        //
        Record trueRecord = repository.getDefaultTable().recordBuilder()
                .id("record")
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "bool"), Boolean.TRUE)
                .build();


        Record falseRecord = repository.getDefaultTable().recordBuilder()
                .id("record")
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "bool"), Boolean.FALSE)
                .build();

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                Collections.<String>emptyList()
        );


        LilyIndexerConf idxConf = LilyIndexerConfBuilder.build(new ByteArrayInputStream(conf.getBytes()), repository);


        Record trueRecord = repository.getDefaultTable().recordBuilder()
                .id("record")
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "bool"), Boolean.TRUE)
                .build();


        Record falseRecord = repository.getDefaultTable().recordBuilder()
                .id("record")
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "bool"), Boolean.FALSE)
                .build();


        Record nullRecord = repository.getDefaultTable().recordBuilder()
                .id("record")
                .recordType(new QName("ns1", "typeA"))
                .build();


        assertNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, trueRecord));

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        LilyIndexerConf idxConf = LilyIndexerConfBuilder.build(new ByteArrayInputStream(conf.getBytes()), repository);


        //
        // Record with exactly two properties should be matched by first rule
        //
        Record recordProp1Prop2 = repository.getDefaultTable().recordBuilder()
                .id("record", ImmutableMap.of("prop1", "val1", "prop2", "artemis"))
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "string"), "something")
                .build();


        assertEquals(Sets.newHashSet(vtag1.getId()),
                idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, recordProp1Prop2).getVersionTags());


        //
        // Record with more properties than prop1 & prop2 should be matched by second rule
        //
        Record recordProp1Prop2Prop3 = repository.getDefaultTable().recordBuilder()
                .id("record", ImmutableMap.of("prop1", "val1", "prop2", "artemis", "prop3", "val3"))
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "string"), "something")
                .build();


        assertEquals(Sets.newHashSet(vtag2.getId()),
                idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, recordProp1Prop2Prop3).getVersionTags());


        //
        // Record with one prop should not be matched by any rules
        //
        Record recordProp1 = repository.getDefaultTable().recordBuilder()
                .id("record", ImmutableMap.of("prop1", "val1"))
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "string"), "something")
                .build();

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        );


        LilyIndexerConf idxConf = LilyIndexerConfBuilder.build(new ByteArrayInputStream(conf.getBytes()), repository);


        // An empty variant expression should only match record without variant properties
        Record recordProp1 = repository.getDefaultTable().recordBuilder()
                .id("record", ImmutableMap.of("prop1", "val1"))
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "string"), "something")
                .build();


        assertNull(idxConf.getRecordFilter().getIndexCase(Table.RECORD.name, recordProp1));


        Record record = repository.getDefaultTable().recordBuilder()
                .id("record")
                .recordType(new QName("ns1", "typeA"))
                .field(new QName("ns", "string"), "something")
                .build();

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        // Update all fields
        else {
            fieldsToUpdate.addAll(recordTypeToUpdate.getFieldTypes());
        }


        Record record = testActionContext.repository.getRecordFactory().newRecord(recordId);


        // If there is a Link-field that links to specified record type we need to read the field
        // in order to update the record that is linked to
        boolean readRecord = false;
        for (TestFieldType field: fieldsToUpdate) {
            if (field.getLinkedRecordTypeName() != null || field.getLinkedRecordSource() != null) {
                readRecord = true;
                break;
            }
        }
        Record originalRecord = null;
        if (readRecord) {
            before = System.nanoTime();
            try {
                originalRecord = testActionContext.table.read(record.getId());
                long readDuration = System.nanoTime() - before;

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