
En la medida de lo posible ire poniendo mas dibujos que haga con la Bamboo Fun de Wacom.
Welcome to my corner of the internet! I'm a Software Developer trying to improve my craft every day

$> mvn archetype:create -DgroupId=<aqui-va-el-groupId> -DartifactId=<aqui-va-el-artifactId>12: <repositories>
13: <repository>
14: <id>spring-s3</id>
15: <name>Spring Maven MILESTONE Repository</name>
16: <url>http://s3.amazonaws.com/maven.springframework.org/milestone</url>
17: </repository>
18: </repositories>20: <dependencies>
21: <!-- Para las pruebas unitarias -->
22: <dependency>
23: <groupId>junit</groupId>
24: <artifactId>junit</artifactId>
25: <version>3.8.1</version>
26: <scope>test</scope>
27: </dependency>
28:
29: <!-- Para las pruebas unitarias con Spring -->
30: <dependency>
31: <groupId>org.springframework</groupId>
32: <artifactId>spring-test</artifactId>
33: <version>2.5.5</version>
34: <scope>test</scope>
35: </dependency>
36:
37: <!-- Para el logging -->
38: <dependency>
39: <groupId>log4j</groupId>
40: <artifactId>log4j</artifactId>
41: <version>1.2.8</version>
42: </dependency>
43:
44: <!-- Spring batch -->
45: <dependency>
46: <groupId>org.springframework.batch</groupId>
47: <artifactId>spring-batch-core</artifactId>
48: <version>2.0.0.RC2</version>
49: </dependency>
50:
51: <!-- Spring batch -->
52: <dependency>
53: <groupId>org.springframework.batch</groupId>
54: <artifactId>spring-batch-execution</artifactId>
55: <version>1.0.0.m4</version>
56: </dependency>
57:
58: <!-- Para la conexion a la base de datos -->
59: <dependency>
60: <groupId>commons-dbcp</groupId>
61: <artifactId>commons-dbcp</artifactId>
62: <version>1.2</version>
63: </dependency>
64:
65: <!-- El driver jdbc para mysql -->
66: <dependency>
67: <groupId>mysql</groupId>
68: <artifactId>mysql-connector-java</artifactId>
69: <version>5.1.6</version>
70: </dependency>
71:
72: </dependencies>74: <build>
75: <plugins>
76: <plugin>
77: <groupId>org.apache.maven.plugins</groupId>
78: <artifactId>maven-compiler-plugin</artifactId>
79: <configuration>
80: <source>1.5</source>
81: <target>1.5</target>
82: <archive>
83: <manifest>
84: <addClasspath>true</addClasspath>
85: </manifest>
86: </archive>
87: </configuration>
88: </plugin>
89: </plugins>
90: </build>
66: <job id="process">
67: <step id="loadNWriteFile">
68: <tasklet reader="reader" writer="writer" commit-interval="1"/>
69: </step>
70: </job>
56: <beans:bean id="reader" scope="step" class="org.springframework.batch.item.file.FlatFileItemReader">
57: <beans:property name="resource" value="#{jobParameters[input.file.name]}" />
58: <beans:property name="lineMapper" ref="lineMapper" />
59: </beans:bean>51: <beans:bean id="lineMapper" class="org.springframework.batch.item.file.mapping.DefaultLineMapper">
52: <beans:property name="lineTokenizer"><beans:ref bean="tokenizer" /></beans:property>
53: <beans:property name="fieldSetMapper"><beans:ref bean="fieldSetMapper" /></beans:property>
54: </beans:bean>41: <beans:bean id="tokenizer"
42: class="org.springframework.batch.item.file.transform.DelimitedLineTokenizer">
43: <beans:property name="delimiter"><beans:value>,</beans:value></beans:property>
44: <beans:property name="names" value="nombre,apellido,mailPersonal,mailTrabajo,telefono,paginaWeb" />
45: </beans:bean>
Este tokenizer tiene dos propiedades. La propiedad 'delimiter' indica el caracter por el cual vendra separada la informacion que en nuestro caso es una coma ','. La propiedad 'names' indica el nombre que le pondremos a cada uno de los valores en la linea de informacion en el archivo. 8: public Contacto mapFieldSet(FieldSet fieldset) {
9: Contacto newContacto = new Contacto();
10:
11: newContacto.setNombre(fieldset.readString("nombre"));
12: newContacto.setApellido(fieldset.readString("apellido"));
13: newContacto.setMailPersonal(fieldset.readString("mailPersonal"));
14: newContacto.setMailTrabajo(fieldset.readString("mailTrabajo"));
15: newContacto.setTelefono(fieldset.readString("telefono"));
16: newContacto.setPaginaWeb(fieldset.readString("paginaWeb"));
17:
18: return newContacto;
19: }
20:61: <beans:bean id="writer" scope="step"
62: class="com.jabaddon.tutorials.springbatch.fileconverter.ContactoItemWriter">
63: <beans:property name="archivoSalida" value="#{jobParameters[output.file.name]}" />
64: </beans:bean>26: public void write(List<? extends Contacto> items) throws Exception {
27: LOGGER.debug("### -> write() ###");
28: BufferedWriter out = null;
29: try {
30: new File(archivoSalida).createNewFile();
31: out = new BufferedWriter(new FileWriter(archivoSalida, true));
32: LOGGER.info("-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*");
33: for (Contacto item : items) {
34: LOGGER.info("Escribiendo item : " + item);
35: out.write(item.toString());
36: out.write("\n");
37: }
38: LOGGER.info("-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*");
39: }
40: finally {
41: if (out != null) {
42: out.close();
43: }
44: }
45: LOGGER.debug("### <- write() ###");
46: }32: <beans:bean id="jobRepository"
33: class="org.springframework.batch.core.repository.support.JobRepositoryFactoryBean"
34: p:dataSource-ref="dataSource" p:transactionManager-ref="transactionManager" />
35:13: <beans:bean id="dataSource"
14: class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
15: <beans:property name="driverClassName" value="com.mysql.jdbc.Driver"/>
16: <beans:property name="url" value="jdbc:mysql://localhost/springbatch_tutorial"/>
17: <beans:property name="username" value="root"/>
18: <beans:property name="password" value="admin"/>
19: <beans:property name="maxActive" value="5"/>
20: <beans:property name="initialSize" value="1"/>
21: </beans:bean>
22:
23: <beans:bean id="transactionManager"
24: class="org.springframework.jdbc.datasource.DataSourceTransactionManager" lazy-init="true">
25: <beans:property name="dataSource" ref="dataSource" />
26: </beans:bean>32: <beans:bean id="jobLauncher"
33: class="org.springframework.batch.core.launch.support.SimpleJobLauncher">
34: <beans:property name="jobRepository" ref="jobRepository" />
35: </beans:bean> 51: public void testJob() throws Exception {
52: LOGGER.debug("### -> testJob() ###");
53: String userdir = System.getProperty("user.dir");
54: String inputFileName = "file:///" + userdir + "/src/test/files/datos-contactos.csv";
55: String outputFileName = userdir + "/target/datos-contactos.txt";
56: JobLauncher jobLauncher = (JobLauncher) this.getApplicationContext().getBean("jobLauncher");
57: JobParametersBuilder paramsBuilder = new JobParametersBuilder();
58: paramsBuilder.addLong("date.miliseconds", System.currentTimeMillis());
59: paramsBuilder.addString("input.file.name", inputFileName);
60: paramsBuilder.addString("output.file.name", outputFileName);
61: JobExecution jobExecution =
62: jobLauncher.run((Job) this.getApplicationContext().getBean("process"),
63: paramsBuilder.toJobParameters());
64:
65: LOGGER.debug("### <- testJob() ###");
66: }
$> svn log ruta
$> svn log http://ruta/al/repositorio
$> svn log path -v
$> svn log archivo -v -r numero-de-revision
$> svn log path -v -r numero-revision-inicial:numero-revision-final
$> svn log path -v --stop-on-copy
$> mvn ... -Dmaven.test.skip=true
$> mvn ... -DskipTests