commit 0834aaefd6d27b3e9e229cc8294be1351abbbf6c Author: La Programmatrice Verde Date: Thu Oct 2 11:29:14 2025 +0200 Initial Commit diff --git a/build.xml b/build.xml new file mode 100644 index 0000000..4395abe --- /dev/null +++ b/build.xml @@ -0,0 +1,73 @@ + + + + + + + + + + + Builds, tests, and runs the project Date. + + + diff --git a/manifest.mf b/manifest.mf new file mode 100644 index 0000000..328e8e5 --- /dev/null +++ b/manifest.mf @@ -0,0 +1,3 @@ +Manifest-Version: 1.0 +X-COMMENT: Main-Class will be added automatically by build + diff --git a/nbproject/build-impl.xml b/nbproject/build-impl.xml new file mode 100644 index 0000000..10521be --- /dev/null +++ b/nbproject/build-impl.xml @@ -0,0 +1,1771 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must set src.dir + Must set test.src.dir + Must set build.dir + Must set dist.dir + Must set build.classes.dir + Must set dist.javadoc.dir + Must set build.test.classes.dir + Must set build.test.results.dir + Must set build.classes.excludes + Must set dist.jar + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must set javac.includes + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + No tests executed. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must set JVM to use for profiling in profiler.info.jvm + Must set profiler agent JVM arguments in profiler.info.jvmargs.agent + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must select some files in the IDE or set javac.includes + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + To run this application from the command line without Ant, try: + + java -jar "${dist.jar.resolved}" + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must select one file in the IDE or set run.class + + + + Must select one file in the IDE or set run.class + + + + + + + + + + + + + + + + + + + + + + + Must select one file in the IDE or set debug.class + + + + + Must select one file in the IDE or set debug.class + + + + + Must set fix.includes + + + + + + + + + + This target only works when run from inside the NetBeans IDE. + + + + + + + + + Must select one file in the IDE or set profile.class + This target only works when run from inside the NetBeans IDE. + + + + + + + + + This target only works when run from inside the NetBeans IDE. + + + + + + + + + + + + + This target only works when run from inside the NetBeans IDE. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must select one file in the IDE or set run.class + + + + + + Must select some files in the IDE or set test.includes + + + + + Must select one file in the IDE or set run.class + + + + + Must select one file in the IDE or set applet.url + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Must select some files in the IDE or set javac.includes + + + + + + + + + + + + + + + + + + + + + + + + Some tests failed; see details above. + + + + + + + + + Must select some files in the IDE or set test.includes + + + + Some tests failed; see details above. + + + + Must select some files in the IDE or set test.class + Must select some method in the IDE or set test.method + + + + Some tests failed; see details above. + + + + + Must select one file in the IDE or set test.class + + + + Must select one file in the IDE or set test.class + Must select some method in the IDE or set test.method + + + + + + + + + + + + + + + Must select one file in the IDE or set applet.url + + + + + + + + + Must select one file in the IDE or set applet.url + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/nbproject/genfiles.properties b/nbproject/genfiles.properties new file mode 100644 index 0000000..f006b64 --- /dev/null +++ b/nbproject/genfiles.properties @@ -0,0 +1,8 @@ +build.xml.data.CRC32=08068b56 +build.xml.script.CRC32=abd2dbd5 +build.xml.stylesheet.CRC32=f85dc8f2@1.116.0.48 +# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml. +# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you. +nbproject/build-impl.xml.data.CRC32=08068b56 +nbproject/build-impl.xml.script.CRC32=f1e3a3c2 +nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.116.0.48 diff --git a/nbproject/private/private.properties b/nbproject/private/private.properties new file mode 100644 index 0000000..b65bd87 --- /dev/null +++ b/nbproject/private/private.properties @@ -0,0 +1,2 @@ +compile.on.save=true +user.properties.file=/home/Verde/.netbeans/27/build.properties diff --git a/nbproject/project.properties b/nbproject/project.properties new file mode 100644 index 0000000..2e653f8 --- /dev/null +++ b/nbproject/project.properties @@ -0,0 +1,95 @@ +annotation.processing.enabled=true +annotation.processing.enabled.in.editor=false +annotation.processing.processor.options= +annotation.processing.processors.list= +annotation.processing.run.all.processors=true +annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output +build.classes.dir=${build.dir}/classes +build.classes.excludes=**/*.java,**/*.form +# This directory is removed when the project is cleaned: +build.dir=build +build.generated.dir=${build.dir}/generated +build.generated.sources.dir=${build.dir}/generated-sources +# Only compile against the classpath explicitly listed here: +build.sysclasspath=ignore +build.test.classes.dir=${build.dir}/test/classes +build.test.results.dir=${build.dir}/test/results +# Uncomment to specify the preferred debugger connection transport: +#debug.transport=dt_socket +debug.classpath=\ + ${run.classpath} +debug.modulepath=\ + ${run.modulepath} +debug.test.classpath=\ + ${run.test.classpath} +debug.test.modulepath=\ + ${run.test.modulepath} +# Files in build.classes.dir which should be excluded from distribution jar +dist.archive.excludes= +# This directory is removed when the project is cleaned: +dist.dir=dist +dist.jar=${dist.dir}/Date.jar +dist.javadoc.dir=${dist.dir}/javadoc +dist.jlink.dir=${dist.dir}/jlink +dist.jlink.output=${dist.jlink.dir}/Date +excludes= +includes=** +jar.compress=false +javac.classpath= +# Space-separated list of extra javac options +javac.compilerargs= +javac.deprecation=false +javac.external.vm=true +javac.modulepath= +javac.processormodulepath= +javac.processorpath=\ + ${javac.classpath} +javac.source=25 +javac.target=25 +javac.test.classpath=\ + ${javac.classpath}:\ + ${build.classes.dir} +javac.test.modulepath=\ + ${javac.modulepath} +javac.test.processorpath=\ + ${javac.test.classpath} +javadoc.additionalparam= +javadoc.author=false +javadoc.encoding=${source.encoding} +javadoc.html5=false +javadoc.noindex=false +javadoc.nonavbar=false +javadoc.notree=false +javadoc.private=false +javadoc.splitindex=true +javadoc.use=true +javadoc.version=false +javadoc.windowtitle= +# The jlink additional root modules to resolve +jlink.additionalmodules= +# The jlink additional command line parameters +jlink.additionalparam= +jlink.launcher=true +jlink.launcher.name=Date +main.class=date.Date +manifest.file=manifest.mf +meta.inf.dir=${src.dir}/META-INF +mkdist.disabled=false +platform.active=default_platform +run.classpath=\ + ${javac.classpath}:\ + ${build.classes.dir} +# Space-separated list of JVM arguments used when running the project. +# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value. +# To set system properties for unit tests define test-sys-prop.name=value: +run.jvmargs= +run.modulepath=\ + ${javac.modulepath} +run.test.classpath=\ + ${javac.test.classpath}:\ + ${build.test.classes.dir} +run.test.modulepath=\ + ${javac.test.modulepath} +source.encoding=UTF-8 +src.dir=src +test.src.dir=test diff --git a/nbproject/project.xml b/nbproject/project.xml new file mode 100644 index 0000000..0c76b34 --- /dev/null +++ b/nbproject/project.xml @@ -0,0 +1,15 @@ + + + org.netbeans.modules.java.j2seproject + + + Date + + + + + + + + + diff --git a/src/date/Date.java b/src/date/Date.java new file mode 100644 index 0000000..7b7cb0b --- /dev/null +++ b/src/date/Date.java @@ -0,0 +1,114 @@ +/* + * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license + * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Main.java to edit this template + */ +package date; + +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.Scanner; + +/** + * + * @author Verde + */ +public class Date { + + /** + * @param args the command line arguments + */ + public static void main(String[] args){ + Scanner sc = new Scanner(System.in); + SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss"); + System.out.println("Inserisci la data:"); + String dataS = sc.nextLine(); + java.util.Date data = null; + try { + data = sdf.parse(dataS); //da stringa a data + + } catch (ParseException ex) { + System.out.println("Errore nella lettura della data."); + } + System.out.println(data); + + String dataStringa = sdf.format(data); //da data a stringa + System.out.println(dataStringa); + + + sdf = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss"); + System.out.println("Inserisci un'altra data:"); + dataS = sc.nextLine(); + data = null; + try { + data = sdf.parse(dataS); //da stringa a data + + } catch (ParseException ex) { + System.out.println("Errore nella lettura della data"); + } + System.out.println(data); + + dataStringa = sdf.format(data); //da data a stringa + System.out.println(dataStringa); + + sdf = new SimpleDateFormat("dd-MM-yyyy G hh:mm:ss z"); + System.out.println("Inserisci un'altra data:"); + dataS = sc.nextLine(); + data = null; + try { + data = sdf.parse(dataS); //da stringa a data + + } catch (ParseException ex) { + System.out.println("Errore nella lettura della data"); + } + System.out.println(data); + + dataStringa = sdf.format(data); //da data a stringa + System.out.println(dataStringa); + + /* + //Calendar c = new Calendar();//La classe Calendar è una classe astratta, per cui non si può instanziare in questo modo + Calendar c = Calendar.getInstance(); + + // come usare l'istanza di Calendar? + // Calendar offre molti metodi che possono essere utili + //1. per estrarre la data di oggi + Date data1 = c.getTime(); + System.out.println(data1); + SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/YYYY hh:mm:ss"); + String sDataOdierna = sdf.format(data1); + System.out.println("DATA ODIERNA TEST.0: " + sDataOdierna); + + //2. per estrarre dalla data di oggi i valori di giorno, mese e anno + int giorno = c.get(Calendar.DAY_OF_MONTH); + int mese = c.get(Calendar.MONTH); //ATTENZIONE: 0 = Gennaio, 11=Dicembre + int anno = c.get(Calendar.YEAR); + System.out.println("DATA ODIERNA TEST.1: Il giorno è " + giorno + " il mese è "+ (mese +1) + " l'anno è " + anno); + + Calendar c3 = Calendar.getInstance(); + //4. per impostare la data a quella odierna + Date d = new Date(); //la data può essere acquisita anche dall'utente che la digita a tastiera + c3.setTime(d); + System.out.println("DATA ODIERNA TEST.2: Il giorno è " + c3.get(Calendar.DAY_OF_MONTH) + " il mese è "+ (c3.get(Calendar.MONTH) +1)+ ") l'anno è " + c3.get(Calendar.YEAR)); + + Calendar c2 = Calendar.getInstance(); + //4. per impostare una data specifica diversa da quella odierna + c2.set(Calendar.DAY_OF_MONTH, 26); + c2.set(Calendar.MONTH, 0); //ATTENZIONE: 0 = Gennaio, 11=Dicembre + c2.set(Calendar.YEAR, 2023); + Date data2 = c2.getTime(); + SimpleDateFormat sdf2 = new SimpleDateFormat("dd/MM/YYYY"); + String sData2 = sdf2.format(data2); + System.out.println("DATA QUALSIASI: La data specificata è " + sData2); + + //5. metodi per confronto + if (c2.before(c)){ + System.out.println(sData2 + " è precedente a " + sDataOdierna); + } else { + System.out.println(sData2 + " è posteriore a " + sDataOdierna); + } + + //prova ad approfondire e usare altri metodi!!!*/ + + } +} +