本文整理汇总了Java中org.simpleflatmapper.csv.ParsingContext类的典型用法代码示例。如果您正苦于以下问题：Java ParsingContext类的具体用法？Java ParsingContext怎么用？Java ParsingContext使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ParsingContext类属于org.simpleflatmapper.csv包，在下文中一共展示了ParsingContext类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testCustomReaderFactory
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Test
public void testCustomReaderFactory() throws IOException {
CsvMapper<DbObject> mapper = CsvMapperFactory.newInstance().failOnAsm(true).cellValueReaderFactory(new CellValueReaderFactory() {
@Override
public <P> CellValueReader<P> getReader(Type propertyType, int index, CsvColumnDefinition columnDefinition, ParsingContextFactoryBuilder builder) {
return new CellValueReader<P>() {
@SuppressWarnings("unchecked")
@Override
public P read(char[] chars, int offset, int length, ParsingContext parsingContext) {
return (P) "Hello!";
}
};
}
}).newBuilder(DbObject.class).addMapping("name").mapper();
DbObject bop = mapper.iterator(new StringReader("bop")).next();
assertEquals("Hello!", bop.getName());
}
示例2: testDSLMapWithCustomDefinitionOnStaticMapper
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Test
public void testDSLMapWithCustomDefinitionOnStaticMapper() throws Exception {
Iterator<Tuple2<String, String>> iterator = CsvParser.mapTo(String.class, String.class)
.addMapping("0")
.addMapping("1", CsvColumnDefinition.customReaderDefinition(new CellValueReader<String>() {
@Override
public String read(char[] chars, int offset, int length, ParsingContext parsingContext) {
return "c1";
}
})).iterator(new StringReader("0,1\nv0,v1"));
Tuple2<String, String> tuple = iterator.next();
assertEquals("v0", tuple.first());
assertEquals("c1", tuple.second());
}
示例3: testMapDbObjectWithCustomReader
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Test
public void testMapDbObjectWithCustomReader() throws Exception {
CsvMapperBuilder<Db1DeepObject> builder = new CsvMapperBuilder<Db1DeepObject>(Db1DeepObject.class, ReflectionService.newInstance(false));
CsvColumnDefinition columnDefinition = CsvColumnDefinition.customReaderDefinition(new CellValueReader<String>() {
@Override
public String read(char[] chars, int offset, int length, ParsingContext parsingContext) {
return "cv1";
}
});
builder.addMapping("db_Object_name", columnDefinition);
CsvMapper<Db1DeepObject> mapper = builder.mapper();
Db1DeepObject v1 = mapper.iterator(new StringReader("v1")).next();
assertEquals("cv1", v1.getDbObject().getName());
}
示例4: testInstantiateStringWithCharArray
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@SuppressWarnings("unchecked")
@Test
public void testInstantiateStringWithCharArray() throws Exception {
HashMap<Parameter, Getter<? super CsvMapperCellHandlerImpl<String>, ?>> injections = new HashMap<Parameter, Getter<? super CsvMapperCellHandlerImpl<String>, ?>>();
Parameter parameter = new Parameter(0, "arg0", char[].class);
DelayedGetter delayedGetter = new DelayedGetter(0);
injections.put(parameter, delayedGetter);
Class<CsvMapperCellHandlerImpl<String>> source = (Class)CsvMapperCellHandlerImpl.class;
Instantiator<CsvMapperCellHandlerImpl<String>, String> instantiator =
factory.createInstantiator(source,
new ExecutableInstantiatorDefinition(String.class.getConstructor(char[].class), parameter),
injections, true);
DelayedCellSetterImpl delayedCellSetter = new DelayedCellSetterImpl(null, new CellValueReader() {
@Override
public char[] read(char[] chars, int offset, int length, ParsingContext parsingContext) {
return new char[]{'h'};
}
});
delayedCellSetter.set(null, 0, 0, null);
CsvMapperCellHandlerImpl targetSettersImpl = new CsvMapperCellHandlerImpl(instantiator, new DelayedCellSetter[]{delayedCellSetter}, new CellSetter[]{}, null, null, null);
Assert.assertNotNull(instantiator.newInstance(targetSettersImpl));
}
开发者ID:arnaudroger，项目名称:SimpleFlatMapper，代码行数:27，代码来源:CsvMapperCellHandlerImpAsmInstantiatorTest.java
示例5: testMapDbObjectCustomReader
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Test
public void testMapDbObjectCustomReader() throws Exception {
CsvMapperBuilder<DbObject> builder = csvMapperFactory.addCustomValueReader("id", new CellValueReader<Long>() {
@Override
public Long read(char[] chars, int offset, int length,
ParsingContext parsingContext) {
return 0x5677al;
}
}).newBuilder(DbObject.class);
CsvMapperBuilderTest.addDbObjectFields(builder);
CsvMapper<DbObject> mapper = builder.mapper();
List<DbObject> list = mapper.forEach(CsvMapperImplTest.dbObjectCsvReader(), new ListCollector<DbObject>()).getList();
assertEquals(1, list.size());
assertEquals(0x5677al, list.get(0).getId());
assertEquals("name 1", list.get(0).getName());
}
示例6: testMapDbFinalObjectCustomReader
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Test
public void testMapDbFinalObjectCustomReader() throws Exception {
CsvMapperBuilder<DbFinalObject> builder = csvMapperFactory.addCustomValueReader("id", new CellValueReader<Long>() {
@Override
public Long read(char[] chars, int offset, int length,
ParsingContext parsingContext) {
return 0x5677al;
}
}).newBuilder(DbFinalObject.class);
CsvMapperBuilderTest.addDbObjectFields(builder);
CsvMapper<DbFinalObject> mapper = builder.mapper();
List<DbFinalObject> list = mapper.forEach(CsvMapperImplTest.dbObjectCsvReader(), new ListCollector<DbFinalObject>()).getList();
assertEquals(1, list.size());
assertEquals(0x5677al, list.get(0).getId());
assertEquals("name 1", list.get(0).getName());
}
示例7: testCustomCsvReaderValueFactory
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Test
public void testCustomCsvReaderValueFactory() throws IOException {
CsvMapper<Tuple2<String, String>> csvMapper = CsvMapperFactory.newInstance().addColumnDefinition(new Predicate<CsvColumnKey>() {
@Override
public boolean test(CsvColumnKey csvColumnKey) {
return true;
}
}, CsvColumnDefinition.customCellValueReaderFactoryDefinition(new CellValueReaderFactory() {
@SuppressWarnings("unchecked")
@Override
public <P> CellValueReader<P> getReader(Type propertyType, final int index, CsvColumnDefinition columnDefinition, ParsingContextFactoryBuilder builder) {
return (CellValueReader<P>) new CellValueReader<String>() {
@Override
public String read(char[] chars, int offset, int length, ParsingContext parsingContext) {
return "g" + index;
}
};
}
})).newMapper(Tuples.typeDef(String.class, String.class));
Tuple2<String, String> value = csvMapper.iterator(new StringReader("b0,b1\nc0,c1")).next();
assertEquals("g0", value.first());
assertEquals("g1", value.second());
}
示例8: read
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Override
public Double read(char[] chars, int offset, int length, ParsingContext parsingContext) {
try {
return NumberFormat.getInstance(Locale.GERMANY).parse(new String(chars, offset, length)).doubleValue();
} catch (ParseException e) {
return defaultValue;
}
}
示例9: read
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Override
public T read(char[] chars, int offset, int length,
ParsingContext parsingContext) {
try {
return instantiator.newInstance(innerReader.read(chars, offset, length, parsingContext));
} catch (Exception e) {
return ErrorHelper.rethrow(e);
}
}
示例10: CsvMapperCellHandlerImpl
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
public CsvMapperCellHandlerImpl(Instantiator<CsvMapperCellHandler<T>, T> instantiator, DelayedCellSetter<T, ?>[] delayedCellSetters,
CellSetter<T>[] setters, CsvColumnKey[] columns,
ParsingContext parsingContext, FieldMapperErrorHandler<? super CsvColumnKey> fieldErrorHandler) {
super(instantiator, columns, delayedCellSetters.length, setters.length, parsingContext, fieldErrorHandler);
this.delayedCellSetters = delayedCellSetters;
this.setters = setters;
}
示例11: set
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Override
public void set(T target, char[] chars, int offset, int length, ParsingContext context)
throws Exception {
this.handler.newCell(chars, offset, length, cellIndex);
final BreakDetector breakDetector = handler.getBreakDetector();
if (setter != null && (breakDetector == null || (breakDetector.broken()&& breakDetector.isNotNull()))) {
setter.set(target, this.handler.getOrCreateCurrentInstance());
}
}
示例12: read
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Override
public E read(char[] chars, int offset, int length, ParsingContext parsingContext) {
int n = parsePositiveNumber(chars, offset, length);
if (n >= 0 && n < values.length) {
return values[n];
} else {
return Enum.valueOf(enumClass, stringCellValueReader.read(chars, offset, length, parsingContext));
}
}
示例13: read
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Override
public P read(char[] chars, int offset, int length, ParsingContext parsingContext) {
try {
return converter.convert(String.valueOf(chars, offset, length));
} catch (Exception e) {
return ErrorHelper.rethrow(e);
}
}
示例14: read
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Override
public Date read(char[] chars, int offset, int length, ParsingContext parsingContext) {
if (length == 0) return null;
String str = new String(chars, offset, length);
DateFormat[] dfs = (DateFormat[]) parsingContext.getContext(index);
for(int i = dfs.length - 1; i >= 0; i--) {
try {
return dfs[i].parse(str);
} catch (ParseException e) {
// ignore
}
}
throw new ParsingException("Unable to parse date '" + str + "'");
}
示例15: read
import org.simpleflatmapper.csv.ParsingContext; //导入依赖的package包/类
@Override
public Date read(char[] chars, int offset, int length, ParsingContext parsingContext) {
if (length == 0) return null;
String str = new String(chars, offset, length);
try {
DateFormat df = (DateFormat) parsingContext.getContext(index);
return df.parse(str);
} catch (ParseException e) {
throw new ParsingException(e.getMessage());
}
}