Package com.asakusafw.directio.hive.serde

Examples of com.asakusafw.directio.hive.serde.DataModelDescriptor

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                "model = {",
                "  @directio.hive.string",
                "  simple : DATE;",
                "};"
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        PropertyDescriptor property = descriptor.findPropertyDescriptor("simple");
        assertThat(property, is(notNullValue()));
        assertThat(property.getTypeInfo(), is((TypeInfo) TypeInfoFactory.stringTypeInfo));
    }
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                "model = {",
                "  @directio.hive.string",
                "  simple : DATETIME;",
                "};"
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        PropertyDescriptor property = descriptor.findPropertyDescriptor("simple");
        assertThat(property, is(notNullValue()));
        assertThat(property.getTypeInfo(), is((TypeInfo) TypeInfoFactory.stringTypeInfo));
    }
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                "model = {",
                "  @directio.hive.timestamp",
                "  simple : DATE;",
                "};"
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        PropertyDescriptor property = descriptor.findPropertyDescriptor("simple");
        assertThat(property, is(notNullValue()));
        assertThat(property.getTypeInfo(), is((TypeInfo) TypeInfoFactory.timestampTypeInfo));
    }
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                "model = {",
                "  @directio.hive.decimal(precision = 10, scale = 2)",
                "  simple : DECIMAL;",
                "};"
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        PropertyDescriptor property = descriptor.findPropertyDescriptor("simple");
        assertThat(property, is(notNullValue()));
        assertThat(property.getTypeInfo(), is((TypeInfo) TypeInfoFactory.getDecimalTypeInfo(10, 2)));
    }
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                "model = {",
                "  @directio.hive.char(length = 10)",
                "  simple : TEXT;",
                "};"
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        PropertyDescriptor property = descriptor.findPropertyDescriptor("simple");
        assertThat(property, is(notNullValue()));
        assertThat(property.getTypeInfo(), is((TypeInfo) TypeInfoFactory.getCharTypeInfo(10)));
    }
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                "model = {",
                "  @directio.hive.varchar(length = 10)",
                "  simple : TEXT;",
                "};"
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        PropertyDescriptor property = descriptor.findPropertyDescriptor("simple");
        assertThat(property, is(notNullValue()));
        assertThat(property.getTypeInfo(), is((TypeInfo) TypeInfoFactory.getVarcharTypeInfo(10)));
    }
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                "  @directio.hive.ignore",
                "  ignored : TEXT;",
                "  simple : TEXT;",
                "};"
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        assertThat(descriptor.getPropertyDescriptors(), hasSize(1));
        assertThat(descriptor.findPropertyDescriptor("simple"), is(notNullValue()));

        Method simple = descriptor.getDataModelClass().getMethod("getIgnoredOption");
        HiveField field = simple.getAnnotation(HiveField.class);
        assertThat(field, is(notNullValue()));
        assertThat(field.ignore(), is(true));
    }
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                "@directio.hive.orc",
                "model = {",
                "  simple : INT;",
                "};"
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        assertThat(descriptor.createDataModelObject(), instanceOf(loader.modelType("Model")));
        assertThat(descriptor.getDataModelComment(), is(nullValue()));
        assertThat(descriptor.getPropertyDescriptors(), hasSize(1));

        PropertyDescriptor property = descriptor.findPropertyDescriptor("simple");
        assertThat(property, is(notNullValue()));
        assertThat(property.getFieldName(), is("simple"));
        assertThat(property.getTypeInfo(), is((TypeInfo) TypeInfoFactory.intTypeInfo));
        assertThat(property.getFieldComment(), is(nullValue()));

        HiveTable table = descriptor.getDataModelClass().getAnnotation(HiveTable.class);
        assertThat(table, is(notNullValue()));
        Class<? extends HiveTableInfo>[] infos = table.value();
        assertThat(infos, arrayWithSize(1));
        HiveTableInfo info = infos[0].newInstance();
        assertThat(info.getTableName(), is("model"));

        Method simple = descriptor.getDataModelClass().getMethod("getSimpleOption");
        HiveField field = simple.getAnnotation(HiveField.class);
        assertThat(field, is(notNullValue()));
        assertThat(field.name(), is("simple"));
        assertThat(field.type(), is("int"));
        assertThat(field.ignore(), is(false));
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                "    c_decimal : DECIMAL;",
                "    c_date : DATE;",
                "    c_datetime : DATETIME;",
                "};",
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        assertThat(descriptor.createDataModelObject(), instanceOf(loader.modelType("Model")));
        assertThat(descriptor.getDataModelComment(), is(nullValue()));
        assertThat(descriptor.getPropertyDescriptors(), hasSize(11));
    }
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                "model = {",
                "  'c2'",
                "  simple : INT;",
                "};"
        });
        DataModelDescriptor descriptor = descriptor(loader, "ModelDescriptorFactory");
        assertThat(descriptor.getDataModelComment(), is("c1"));
        assertThat(descriptor.getPropertyDescriptors(), hasSize(1));

        PropertyDescriptor property = descriptor.findPropertyDescriptor("simple");
        assertThat(property, is(notNullValue()));
        assertThat(property.getInspector().getTypeName(), is("int"));
        assertThat(property.getFieldComment(), is("c2"));
    }
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Related Classes of com.asakusafw.directio.hive.serde.DataModelDescriptor

  • com.asakusafw.dmdl.directio.hive.common.HiveDataModelEmitterTest
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