List of usage examples for org.springframework.batch.item.xml StaxEventItemWriter write
@Override public void write(List<? extends T> items) throws XmlMappingException, IOException
From source file:org.springframework.batch.item.xml.builder.StaxEventItemWriterBuilderTests.java
@Test(expected = ItemStreamException.class) public void testOverwriteOutput() throws Exception { StaxEventItemWriter<Foo> staxEventItemWriter = new StaxEventItemWriterBuilder<Foo>().name("fooWriter") .marshaller(marshaller).resource(this.resource).overwriteOutput(false).build(); staxEventItemWriter.afterPropertiesSet(); ExecutionContext executionContext = new ExecutionContext(); staxEventItemWriter.open(executionContext); staxEventItemWriter.write(this.items); staxEventItemWriter.update(executionContext); staxEventItemWriter.close();/* ww w . j a va 2 s . com*/ File output = this.resource.getFile(); assertTrue(output.exists()); executionContext = new ExecutionContext(); staxEventItemWriter.open(executionContext); }
From source file:org.springframework.batch.item.xml.builder.StaxEventItemWriterBuilderTests.java
@Test public void testDeleteIfEmpty() throws Exception { ExecutionContext executionContext = new ExecutionContext(); StaxEventItemWriter<Foo> staxEventItemWriter = new StaxEventItemWriterBuilder<Foo>().name("fooWriter") .resource(this.resource).marshaller(this.marshaller).shouldDeleteIfEmpty(true).build(); staxEventItemWriter.afterPropertiesSet(); staxEventItemWriter.open(executionContext); staxEventItemWriter.write(Collections.emptyList()); staxEventItemWriter.update(executionContext); staxEventItemWriter.close();// w w w . j a v a 2s.c om File file = this.resource.getFile(); assertFalse(file.exists()); }
From source file:org.springframework.batch.item.xml.builder.StaxEventItemWriterBuilderTests.java
@Test public void testConfiguration() throws Exception { Map<String, String> rootElementAttributes = new HashMap<>(); rootElementAttributes.put("baz", "quix"); StaxEventItemWriter<Foo> staxEventItemWriter = new StaxEventItemWriterBuilder<Foo>().name("fooWriter") .marshaller(marshaller).encoding("UTF-16").footerCallback(writer -> { XMLEventFactory factory = XMLEventFactory.newInstance(); try { writer.add(factory.createEndElement("ns", "http://www.springframework.org/test", "group")); } catch (XMLStreamException e) { throw new RuntimeException(e); }/*from www. j a v a 2s .co m*/ }).headerCallback(writer -> { XMLEventFactory factory = XMLEventFactory.newInstance(); try { writer.add( factory.createStartElement("ns", "http://www.springframework.org/test", "group")); } catch (XMLStreamException e) { throw new RuntimeException(e); } }).resource(this.resource).rootTagName("foobarred").rootElementAttributes(rootElementAttributes) .saveState(false).version("1.1").build(); staxEventItemWriter.afterPropertiesSet(); ExecutionContext executionContext = new ExecutionContext(); staxEventItemWriter.open(executionContext); staxEventItemWriter.write(this.items); staxEventItemWriter.update(executionContext); staxEventItemWriter.close(); assertEquals(FULL_OUTPUT, getOutputFileContent("UTF-16")); assertEquals(0, executionContext.size()); }
From source file:org.springframework.batch.item.xml.StaxEventItemWriterTests.java
@Test(expected = WriterNotOpenException.class) public void testAssertWriterIsInitialized() throws Exception { StaxEventItemWriter writer = new StaxEventItemWriter(); writer.write(Collections.singletonList("foo")); }