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Merge remote-tracking branch 'upstream/master'

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This commit is contained in:
Alessio Stalla
2018-04-07 13:25:14 +02:00
parent 8edd19fc0f ce40046339
commit 2b7fe591fd
385 changed files with 324325 additions and 905 deletions
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.travis.yml
+1 -1
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@@ -4,7 +4,7 @@ before_install:
- echo "MAVEN_OPTS='-Xmx2048M -Xss128M -XX:+CMSClassUnloadingEnabled -XX:+UseG1GC -XX:-UseGCOverheadLimit'" > ~/.mavenrc
install: skip
script: travis_wait 60 mvn -q test -fae
script: travis_wait 60 mvn -q test
sudo: required
activejdbc/pom.xml
+124 -124
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@@ -1,129 +1,129 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>activejdbc</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>activejdbc</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<activejdbc.version>1.4.13</activejdbc.version>
<environments>development.test,development</environments>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.javalite</groupId>
<artifactId>activejdbc-instrumentation</artifactId>
<version>${activejdbc.version}</version>
<executions>
<execution>
<phase>process-classes</phase>
<goals>
<goal>instrument</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.javalite</groupId>
<artifactId>db-migrator-maven-plugin</artifactId>
<version>${activejdbc.version}</version>
<configuration>
<configFile>${project.basedir}/src/main/resources/database.properties</configFile>
<environments>${environments}</environments>
</configuration>
<dependencies>
<dependency>
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung</groupId>
<artifactId>activejdbc</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>activejdbc</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<activejdbc.version>1.4.13</activejdbc.version>
<environments>development.test,development</environments>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.0</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.javalite</groupId>
<artifactId>activejdbc-instrumentation</artifactId>
<version>${activejdbc.version}</version>
<executions>
<execution>
<phase>process-classes</phase>
<goals>
<goal>instrument</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.javalite</groupId>
<artifactId>db-migrator-maven-plugin</artifactId>
<version>${activejdbc.version}</version>
<configuration>
<configFile>${project.basedir}/src/main/resources/database.properties</configFile>
<environments>${environments}</environments>
</configuration>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.18.1</version>
<configuration>
<reportFormat>brief</reportFormat>
<trimStackTrace>true</trimStackTrace>
<useFile>false</useFile>
<includes>
<include>**/*Spec*.java</include>
<include>**/*Test*.java</include>
</includes>
<excludes>
<exclude>**/helpers/*</exclude>
<exclude>**/*$*</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.javalite</groupId>
<artifactId>activejdbc</artifactId>
<version>${activejdbc.version}</version>
<exclusions>
<exclusion>
<groupId>opensymphony</groupId>
<artifactId>oscache</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.18.1</version>
<configuration>
<reportFormat>brief</reportFormat>
<trimStackTrace>true</trimStackTrace>
<useFile>false</useFile>
<includes>
<include>**/*Spec*.java</include>
<include>**/*Test*.java</include>
</includes>
<excludes>
<exclude>**/helpers/*</exclude>
<exclude>**/*$*</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.javalite</groupId>
<artifactId>activejdbc</artifactId>
<version>${activejdbc.version}</version>
<exclusions>
<exclusion>
<groupId>opensymphony</groupId>
<artifactId>oscache</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.34</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.9</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>snapshots1</id>
<name>JavaLite Snapshots1</name>
<url>http://repo.javalite.io/</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>warn</checksumPolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>snapshots2</id>
<name>JavaLite Snapshots2</name>
<url>http://repo.javalite.io/</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>warn</checksumPolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.9</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>snapshots1</id>
<name>JavaLite Snapshots1</name>
<url>http://repo.javalite.io/</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>warn</checksumPolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>snapshots2</id>
<name>JavaLite Snapshots2</name>
<url>http://repo.javalite.io/</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>warn</checksumPolicy>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>
apache-opennlp/pom.xml
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@@ -0,0 +1,32 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<artifactId>apache-opennlp</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>org.apache.opennlp</groupId>
<artifactId>opennlp-tools</artifactId>
<version>1.8.4</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.9.0</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
apache-opennlp/src/main/resources/models/DoccatSample.txt
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apache-opennlp/src/main/resources/models/en-chunker.bin
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apache-opennlp/src/main/resources/models/en-lemmatizer.dict
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apache-opennlp/src/main/resources/models/en-ner-person.bin
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apache-opennlp/src/main/resources/models/en-pos-maxent.bin
BIN
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apache-opennlp/src/main/resources/models/en-sent.bin
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apache-opennlp/src/main/resources/models/en-token.bin
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apache-opennlp/src/test/java/com/baeldung/apache/opennlp/ChunkerTest.java
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@@ -0,0 +1,32 @@
package com.baeldung.apache.opennlp;
import java.io.FileInputStream;
import java.io.InputStream;
import opennlp.tools.chunker.ChunkerME;
import opennlp.tools.chunker.ChunkerModel;
import opennlp.tools.postag.POSModel;
import opennlp.tools.postag.POSTaggerME;
import opennlp.tools.tokenize.SimpleTokenizer;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
public class ChunkerTest {
@Test
public void givenChunkerModel_whenChunk_thenChunksAreDetected() throws Exception {
SimpleTokenizer tokenizer = SimpleTokenizer.INSTANCE;
String[] tokens = tokenizer.tokenize("He reckons the current account deficit will narrow to only 8 billion.");
InputStream inputStreamPOSTagger = getClass().getResourceAsStream("/models/en-pos-maxent.bin");
POSModel posModel = new POSModel(inputStreamPOSTagger);
POSTaggerME posTagger = new POSTaggerME(posModel);
String tags[] = posTagger.tag(tokens);
InputStream inputStreamChunker = new FileInputStream("src/main/resources/models/en-chunker.bin");
ChunkerModel chunkerModel = new ChunkerModel(inputStreamChunker);
ChunkerME chunker = new ChunkerME(chunkerModel);
String[] chunks = chunker.chunk(tokens, tags);
assertThat(chunks).contains("B-NP", "B-VP", "B-NP", "I-NP", "I-NP", "I-NP", "B-VP", "I-VP", "B-PP", "B-NP", "I-NP", "I-NP", "O");
}
}
apache-opennlp/src/test/java/com/baeldung/apache/opennlp/LanguageDetectorAndTrainingDataTest.java
+41
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@@ -0,0 +1,41 @@
package com.baeldung.apache.opennlp;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Arrays;
import opennlp.tools.langdetect.Language;
import opennlp.tools.langdetect.LanguageDetector;
import opennlp.tools.langdetect.LanguageDetectorFactory;
import opennlp.tools.langdetect.LanguageDetectorME;
import opennlp.tools.langdetect.LanguageDetectorModel;
import opennlp.tools.langdetect.LanguageDetectorSampleStream;
import opennlp.tools.util.InputStreamFactory;
import opennlp.tools.util.MarkableFileInputStreamFactory;
import opennlp.tools.util.ObjectStream;
import opennlp.tools.util.PlainTextByLineStream;
import opennlp.tools.util.TrainingParameters;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
public class LanguageDetectorAndTrainingDataTest {
@Test
public void givenLanguageDictionary_whenLanguageDetect_thenLanguageIsDetected() throws FileNotFoundException, IOException {
InputStreamFactory dataIn = new MarkableFileInputStreamFactory(new File("src/main/resources/models/DoccatSample.txt"));
ObjectStream lineStream = new PlainTextByLineStream(dataIn, "UTF-8");
LanguageDetectorSampleStream sampleStream = new LanguageDetectorSampleStream(lineStream);
TrainingParameters params = new TrainingParameters();
params.put(TrainingParameters.ITERATIONS_PARAM, 100);
params.put(TrainingParameters.CUTOFF_PARAM, 5);
params.put("DataIndexer", "TwoPass");
params.put(TrainingParameters.ALGORITHM_PARAM, "NAIVEBAYES");
LanguageDetectorModel model = LanguageDetectorME.train(sampleStream, params, new LanguageDetectorFactory());
LanguageDetector ld = new LanguageDetectorME(model);
Language[] languages = ld.predictLanguages("estava em uma marcenaria na Rua Bruno");
assertThat(Arrays.asList(languages).toString()).contains("pob (0.9999999950605625)", "ita (4.939427661577956E-9)", "spa (9.665954064665144E-15)",
"fra (8.250349924885834E-25)");
}
}
apache-opennlp/src/test/java/com/baeldung/apache/opennlp/LemmetizerTest.java
+29
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@@ -0,0 +1,29 @@
package com.baeldung.apache.opennlp;
import java.io.InputStream;
import opennlp.tools.lemmatizer.DictionaryLemmatizer;
import opennlp.tools.postag.POSModel;
import opennlp.tools.postag.POSTaggerME;
import opennlp.tools.tokenize.SimpleTokenizer;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
public class LemmetizerTest {
@Test
public void givenEnglishDictionary_whenLemmatize_thenLemmasAreDetected() throws Exception {
SimpleTokenizer tokenizer = SimpleTokenizer.INSTANCE;
String[] tokens = tokenizer.tokenize("John has a sister named Penny.");
InputStream inputStreamPOSTagger = getClass().getResourceAsStream("/models/en-pos-maxent.bin");
POSModel posModel = new POSModel(inputStreamPOSTagger);
POSTaggerME posTagger = new POSTaggerME(posModel);
String tags[] = posTagger.tag(tokens);
InputStream dictLemmatizer = getClass().getResourceAsStream("/models/en-lemmatizer.dict");
DictionaryLemmatizer lemmatizer = new DictionaryLemmatizer(dictLemmatizer);
String[] lemmas = lemmatizer.lemmatize(tokens, tags);
assertThat(lemmas).contains("O", "have", "a", "sister", "name", "O", "O");
}
}
apache-opennlp/src/test/java/com/baeldung/apache/opennlp/NamedEntityRecognitionTest.java
+39
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@@ -0,0 +1,39 @@
package com.baeldung.apache.opennlp;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import opennlp.tools.namefind.NameFinderME;
import opennlp.tools.namefind.TokenNameFinderModel;
import opennlp.tools.tokenize.SimpleTokenizer;
import opennlp.tools.util.Span;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
public class NamedEntityRecognitionTest {
@Test
public void givenEnglishPersonModel_whenNER_thenPersonsAreDetected() throws Exception {
SimpleTokenizer tokenizer = SimpleTokenizer.INSTANCE;
String[] tokens = tokenizer.tokenize("John is 26 years old. His best friend's name is Leonard. He has a sister named Penny.");
InputStream inputStreamNameFinder = getClass().getResourceAsStream("/models/en-ner-person.bin");
TokenNameFinderModel model = new TokenNameFinderModel(inputStreamNameFinder);
NameFinderME nameFinderME = new NameFinderME(model);
List<Span> spans = Arrays.asList(nameFinderME.find(tokens));
assertThat(spans.toString()).isEqualTo("[[0..1) person, [13..14) person, [20..21) person]");
List<String> names = new ArrayList<String>();
int k = 0;
for (Span s : spans) {
names.add("");
for (int index = s.getStart(); index < s.getEnd(); index++) {
names.set(k, names.get(k) + tokens[index]);
}
k++;
}
assertThat(names).contains("John","Leonard","Penny");
}
}
apache-opennlp/src/test/java/com/baeldung/apache/opennlp/POSTaggerTest.java
+24
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@@ -0,0 +1,24 @@
package com.baeldung.apache.opennlp;
import java.io.InputStream;
import opennlp.tools.postag.POSModel;
import opennlp.tools.postag.POSTaggerME;
import opennlp.tools.tokenize.SimpleTokenizer;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
public class POSTaggerTest {
@Test
public void givenPOSModel_whenPOSTagging_thenPOSAreDetected() throws Exception {
SimpleTokenizer tokenizer = SimpleTokenizer.INSTANCE;
String[] tokens = tokenizer.tokenize("John has a sister named Penny.");
InputStream inputStreamPOSTagger = getClass().getResourceAsStream("/models/en-pos-maxent.bin");
POSModel posModel = new POSModel(inputStreamPOSTagger);
POSTaggerME posTagger = new POSTaggerME(posModel);
String tags[] = posTagger.tag(tokens);
assertThat(tags).contains("NNP", "VBZ", "DT", "NN", "VBN", "NNP", ".");
}
}
apache-opennlp/src/test/java/com/baeldung/apache/opennlp/SentenceDetectionTest.java
+28
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@@ -0,0 +1,28 @@
package com.baeldung.apache.opennlp;
import java.io.InputStream;
import opennlp.tools.sentdetect.SentenceDetectorME;
import opennlp.tools.sentdetect.SentenceModel;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
public class SentenceDetectionTest {
@Test
public void givenEnglishModel_whenDetect_thenSentencesAreDetected() throws Exception {
String paragraph = "This is a statement. This is another statement. Now is an abstract word for time, "
+ "that is always flying. And my email address is [email protected].";
InputStream is = getClass().getResourceAsStream("/models/en-sent.bin");
SentenceModel model = new SentenceModel(is);
SentenceDetectorME sdetector = new SentenceDetectorME(model);
String sentences[] = sdetector.sentDetect(paragraph);
assertThat(sentences).contains("This is a statement.",
"This is another statement.",
"Now is an abstract word for time, that is always flying.",
"And my email address is [email protected].");
}
}
apache-opennlp/src/test/java/com/baeldung/apache/opennlp/TokenizerTest.java
+36
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@@ -0,0 +1,36 @@
package com.baeldung.apache.opennlp;
import java.io.InputStream;
import opennlp.tools.tokenize.SimpleTokenizer;
import opennlp.tools.tokenize.TokenizerME;
import opennlp.tools.tokenize.TokenizerModel;
import opennlp.tools.tokenize.WhitespaceTokenizer;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.Test;
public class TokenizerTest {
@Test
public void givenEnglishModel_whenTokenize_thenTokensAreDetected() throws Exception {
InputStream inputStream = getClass().getResourceAsStream("/models/en-token.bin");
TokenizerModel model = new TokenizerModel(inputStream);
TokenizerME tokenizer = new TokenizerME(model);
String[] tokens = tokenizer.tokenize("Baeldung is a Spring Resource.");
assertThat(tokens).contains("Baeldung", "is", "a", "Spring", "Resource", ".");
}
@Test
public void givenWhitespaceTokenizer_whenTokenize_thenTokensAreDetected() throws Exception {
WhitespaceTokenizer tokenizer = WhitespaceTokenizer.INSTANCE;
String[] tokens = tokenizer.tokenize("Baeldung is a Spring Resource.");
assertThat(tokens).contains("Baeldung", "is", "a", "Spring", "Resource.");
}
@Test
public void givenSimpleTokenizer_whenTokenize_thenTokensAreDetected() throws Exception {
SimpleTokenizer tokenizer = SimpleTokenizer.INSTANCE;
String[] tokens = tokenizer.tokenize("Baeldung is a Spring Resource.");
assertThat(tokens).contains("Baeldung", "is", "a", "Spring", "Resource", ".");
}
}
asm/pom.xml
+6 -2
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@@ -1,10 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.examples</groupId>
<artifactId>asm</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>org.ow2.asm</groupId>
@@ -17,12 +19,14 @@
<version>5.2</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<build>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
aws/README.md
+1
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@@ -3,4 +3,5 @@
- [AWS Lambda Using DynamoDB With Java](http://www.baeldung.com/aws-lambda-dynamodb-java)
- [AWS S3 with Java](http://www.baeldung.com/aws-s3-java)
- [AWS Lambda With Java](http://www.baeldung.com/java-aws-lambda)
- [Managing EC2 Instances in Java] (http://www.baeldung.com/ec2-java)
aws/pom.xml
+38
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@@ -22,6 +22,8 @@
<junit.version>4.12</junit.version>
<mockito-core.version>2.8.9</mockito-core.version>
<assertj-core.version>3.8.0</assertj-core.version>
<dynamodblocal.version>1.11.86</dynamodblocal.version>
<dynamodblocal.repository.url>https://s3-us-west-2.amazonaws.com/dynamodb-local/release</dynamodblocal.repository.url>
</properties>
<dependencies>
@@ -88,6 +90,13 @@
<artifactId>gson</artifactId>
<version>${gson.version}</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>DynamoDBLocal</artifactId>
<version>${dynamodblocal.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@@ -108,6 +117,35 @@
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.10</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>test-compile</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<includeScope>test</includeScope>
<includeTypes>so,dll,dylib</includeTypes>
<outputDirectory>${project.basedir}/native-libs</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>dynamodb-local</id>
<name>DynamoDB Local Release Repository</name>
<url>${dynamodblocal.repository.url}</url>
</repository>
</repositories>
</project>
aws/src/main/java/com/baeldung/dynamodb/entity/ProductInfo.java
+51
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@@ -0,0 +1,51 @@
package com.baeldung.dynamodb.entity;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBAttribute;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBAutoGeneratedKey;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBHashKey;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBTable;
@DynamoDBTable(tableName = "ProductInfo")
public class ProductInfo {
private String id;
private String msrp;
private String cost;
public ProductInfo() {
}
public ProductInfo(String cost, String msrp) {
this.msrp = msrp;
this.cost = cost;
}
@DynamoDBHashKey
@DynamoDBAutoGeneratedKey
public String getId() {
return id;
}
@DynamoDBAttribute
public String getMsrp() {
return msrp;
}
@DynamoDBAttribute
public String getCost() {
return cost;
}
public void setId(String id) {
this.id = id;
}
public void setMsrp(String msrp) {
this.msrp = msrp;
}
public void setCost(String cost) {
this.cost = cost;
}
}
aws/src/main/java/com/baeldung/dynamodb/repository/AbstractRepository.java
+49
View File
@@ -0,0 +1,49 @@
package com.baeldung.dynamodb.repository;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapper;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBScanExpression;
import java.io.Serializable;
import java.lang.reflect.ParameterizedType;
import java.util.List;
public abstract class AbstractRepository<T, ID extends Serializable> {
protected DynamoDBMapper mapper;
protected Class<T> entityClass;
protected AbstractRepository() {
ParameterizedType genericSuperclass = (ParameterizedType) getClass().getGenericSuperclass();
// This entityClass refers to the actual entity class in the subclass declaration.
// For instance, ProductInfoDAO extends AbstractDAO<ProductInfo, String>
// In this case entityClass = ProductInfo, and ID is String type
// which refers to the ProductInfo's partition key string value
this.entityClass = (Class<T>) genericSuperclass.getActualTypeArguments()[0];
}
public void save(T t) {
mapper.save(t);
}
public T findOne(ID id) {
return mapper.load(entityClass, id);
}
/**
* <strong>WARNING:</strong> It is not recommended to perform full table scan
* targeting the real production environment.
*
* @return All items
*/
public List<T> findAll() {
DynamoDBScanExpression scanExpression = new DynamoDBScanExpression();
return mapper.scan(entityClass, scanExpression);
}
public void setMapper(DynamoDBMapper dynamoDBMapper) {
this.mapper = dynamoDBMapper;
}
}
aws/src/main/java/com/baeldung/dynamodb/repository/ProductInfoRepository.java
+6
View File
@@ -0,0 +1,6 @@
package com.baeldung.dynamodb.repository;
import com.baeldung.dynamodb.entity.ProductInfo;
public class ProductInfoRepository extends AbstractRepository<ProductInfo, String> {
}
aws/src/test/java/com/baeldung/dynamodb/ProductInfoRepositoryIntegrationTest.java
+120
View File
@@ -0,0 +1,120 @@
package com.baeldung.dynamodb;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.services.dynamodbv2.AmazonDynamoDB;
import com.amazonaws.services.dynamodbv2.AmazonDynamoDBClient;
import com.amazonaws.services.dynamodbv2.datamodeling.DynamoDBMapper;
import com.amazonaws.services.dynamodbv2.model.CreateTableRequest;
import com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput;
import com.amazonaws.services.dynamodbv2.model.ResourceInUseException;
import com.baeldung.dynamodb.entity.ProductInfo;
import com.baeldung.dynamodb.repository.ProductInfoRepository;
import com.baeldung.dynamodb.rule.LocalDbCreationRule;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.ClassRule;
import org.junit.Test;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import java.util.Optional;
import java.util.Properties;
import static org.hamcrest.Matchers.greaterThan;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsEqual.equalTo;
import static org.junit.Assert.assertThat;
public class ProductInfoRepositoryIntegrationTest {
@ClassRule
public static LocalDbCreationRule dynamoDB = new LocalDbCreationRule();
private static DynamoDBMapper dynamoDBMapper;
private static AmazonDynamoDB amazonDynamoDB;
private ProductInfoRepository repository;
private static final String DYNAMODB_ENDPOINT = "amazon.dynamodb.endpoint";
private static final String AWS_ACCESSKEY = "amazon.aws.accesskey";
private static final String AWS_SECRETKEY = "amazon.aws.secretkey";
private static final String EXPECTED_COST = "20";
private static final String EXPECTED_PRICE = "50";
@BeforeClass
public static void setupClass() {
Properties testProperties = loadFromFileInClasspath("test.properties")
.filter(properties -> !isEmpty(properties.getProperty(AWS_ACCESSKEY)))
.filter(properties -> !isEmpty(properties.getProperty(AWS_SECRETKEY)))
.filter(properties -> !isEmpty(properties.getProperty(DYNAMODB_ENDPOINT)))
.orElseThrow(() -> new RuntimeException("Unable to get all of the required test property values"));
String amazonAWSAccessKey = testProperties.getProperty(AWS_ACCESSKEY);
String amazonAWSSecretKey = testProperties.getProperty(AWS_SECRETKEY);
String amazonDynamoDBEndpoint = testProperties.getProperty(DYNAMODB_ENDPOINT);
amazonDynamoDB = new AmazonDynamoDBClient(new BasicAWSCredentials(amazonAWSAccessKey, amazonAWSSecretKey));
amazonDynamoDB.setEndpoint(amazonDynamoDBEndpoint);
dynamoDBMapper = new DynamoDBMapper(amazonDynamoDB);
}
@Before
public void setup() {
try {
repository = new ProductInfoRepository();
repository.setMapper(dynamoDBMapper);
CreateTableRequest tableRequest = dynamoDBMapper.generateCreateTableRequest(ProductInfo.class);
tableRequest.setProvisionedThroughput(new ProvisionedThroughput(1L, 1L));
amazonDynamoDB.createTable(tableRequest);
} catch (ResourceInUseException e) {
// Do nothing, table already created
}
// TODO How to handle different environments. i.e. AVOID deleting all entries in ProductInfo on table
dynamoDBMapper.batchDelete((List<ProductInfo>) repository.findAll());
}
@Test
public void givenItemWithExpectedCost_whenRunFindAll_thenItemIsFound() {
ProductInfo productInfo = new ProductInfo(EXPECTED_COST, EXPECTED_PRICE);
repository.save(productInfo);
List<ProductInfo> result = (List<ProductInfo>) repository.findAll();
assertThat(result.size(), is(greaterThan(0)));
assertThat(result.get(0).getCost(), is(equalTo(EXPECTED_COST)));
}
private static boolean isEmpty(String inputString) {
return inputString == null || "".equals(inputString);
}
private static Optional<Properties> loadFromFileInClasspath(String fileName) {
InputStream stream = null;
try {
Properties config = new Properties();
Path configLocation = Paths.get(ClassLoader.getSystemResource(fileName).toURI());
stream = Files.newInputStream(configLocation);
config.load(stream);
return Optional.of(config);
} catch (Exception e) {
return Optional.empty();
} finally {
if (stream != null) {
try {
stream.close();
} catch (IOException e) {
}
}
}
}
}
aws/src/test/java/com/baeldung/dynamodb/rule/LocalDbCreationRule.java
+35
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@@ -0,0 +1,35 @@
package com.baeldung.dynamodb.rule;
import com.amazonaws.services.dynamodbv2.local.main.ServerRunner;
import com.amazonaws.services.dynamodbv2.local.server.DynamoDBProxyServer;
import org.junit.rules.ExternalResource;
public class LocalDbCreationRule extends ExternalResource {
protected DynamoDBProxyServer server;
public LocalDbCreationRule() {
System.setProperty("sqlite4java.library.path", "native-libs");
}
@Override
protected void before() throws Exception {
String port = "8000";
this.server = ServerRunner.createServerFromCommandLineArgs(new String[]{"-inMemory", "-port", port});
server.start();
}
@Override
protected void after() {
this.stopUnchecked(server);
}
protected void stopUnchecked(DynamoDBProxyServer dynamoDbServer) {
try {
dynamoDbServer.stop();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
aws/src/test/java/com/baeldung/s3/MultipartUploadTest.java → aws/src/test/java/com/baeldung/s3/MultipartUploadLiveTest.java
+1 -1
View File
@@ -20,7 +20,7 @@ import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
public class MultipartUploadTest {
public class MultipartUploadLiveTest {
private static final String BUCKET_NAME = "bucket_name";
private static final String KEY_NAME = "picture.jpg";
aws/src/test/resources/test.properties
+3
View File
@@ -0,0 +1,3 @@
amazon.dynamodb.endpoint=http://localhost:8000/
amazon.aws.accesskey=key
amazon.aws.secretkey=key2
camel-api/pom.xml
+71 -72
View File
@@ -1,80 +1,79 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>spring-boot-camel</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>Spring-Boot - Camel API</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<dependencies>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-servlet-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-jackson-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-swagger-java-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring-boot-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot-starter.version}</version>
</dependency>
</dependencies>
<groupId>com.example</groupId>
<artifactId>spring-boot-camel</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<defaultGoal>spring-boot:run</defaultGoal>
<name>Spring-Boot - Camel API</name>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot-starter.version}</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
<maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
<camel.version>2.19.1</camel.version>
<spring-boot-starter.version>1.5.4.RELEASE</spring-boot-starter.version>
</properties>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
<maven-surefire-plugin.version>2.19.1</maven-surefire-plugin.version>
<camel.version>2.19.1</camel.version>
<spring-boot-starter.version>1.5.4.RELEASE</spring-boot-starter.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-servlet-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-jackson-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-swagger-java-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring-boot-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot-starter.version}</version>
</dependency>
</dependencies>
<build>
<defaultGoal>spring-boot:run</defaultGoal>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven-compiler-plugin.version}</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot-starter.version}</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
core-java-8/pom.xml
-1
View File
@@ -8,7 +8,6 @@
<name>core-java-8</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
core-java-8/src/test/java/com/baeldung/internationalization/DateFormatUnitTest.java
+110
View File
@@ -0,0 +1,110 @@
package com.baeldung.internationalization;
import org.junit.Assert;
import org.junit.Test;
import java.text.DateFormat;
import java.text.DateFormatSymbols;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;
import java.util.TimeZone;
public class DateFormatUnitTest {
@Test
public void givenGregorianCalendar_whenLocaleSpecificDateInstance_givenLanguageSpecificMonths() {
GregorianCalendar gregorianCalendar = new GregorianCalendar(2018, 1, 1, 10, 15, 20);
Date date = gregorianCalendar.getTime();
DateFormat itInstance = DateFormat.getDateInstance(DateFormat.FULL, Locale.ITALY);
DateFormat usInstance = DateFormat.getDateInstance(DateFormat.FULL, Locale.US);
Assert.assertEquals("giovedì 1 febbraio 2018", itInstance.format(date));
Assert.assertEquals("Thursday, February 1, 2018", usInstance.format(date));
}
@Test
public void givenGregorianCalendar_whenDateInstanceWithDifferentFormats_givenSpecificDateFormatting() {
GregorianCalendar gregorianCalendar = new GregorianCalendar(2018, 1, 1, 10, 15, 20);
Date date = gregorianCalendar.getTime();
DateFormat fullInstance = DateFormat.getDateInstance(DateFormat.FULL, Locale.ITALY);
DateFormat mediumInstance = DateFormat.getDateInstance(DateFormat.MEDIUM, Locale.ITALY);
Assert.assertEquals("giovedì 1 febbraio 2018", fullInstance.format(date));
Assert.assertEquals("1-feb-2018", mediumInstance.format(date));
}
@Test
public void givenGregorianCalendar_whenTimeInstanceWithDifferentFormats_givenSpecificTimeFormatting() {
GregorianCalendar gregorianCalendar = new GregorianCalendar(2018, 1, 1, 10, 15, 20);
gregorianCalendar.setTimeZone(TimeZone.getTimeZone("CET"));
TimeZone.setDefault(TimeZone.getTimeZone("CET"));
Date date = gregorianCalendar.getTime();
DateFormat fullInstance = DateFormat.getTimeInstance(DateFormat.FULL, Locale.ITALY);
DateFormat mediumInstance = DateFormat.getTimeInstance(DateFormat.MEDIUM, Locale.ITALY);
Assert.assertEquals("10.15.20 CET", fullInstance.format(date));
Assert.assertEquals("10.15.20" , mediumInstance.format(date));
}
@Test
public void givenGregorianCalendar_whenDateTimeInstanceWithDifferentFormats_givenSpecificDateTimeFormatting() {
GregorianCalendar gregorianCalendar = new GregorianCalendar(2018, 1, 1, 10, 15, 20);
gregorianCalendar.setTimeZone(TimeZone.getTimeZone("CET"));
TimeZone.setDefault(TimeZone.getTimeZone("CET"));
Date date = gregorianCalendar.getTime();
DateFormat ffInstance = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL, Locale.ITALY);
DateFormat smInstance = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.MEDIUM, Locale.ITALY);
Assert.assertEquals("giovedì 1 febbraio 2018 10.15.20 CET", ffInstance.format(date));
Assert.assertEquals("01/02/18 10.15.20", smInstance.format(date));
}
@Test
public void givenGregorianCalendar_whenLocaleSpecificDateTimeInstance_givenLocaleSpecificFormatting() {
GregorianCalendar gregorianCalendar = new GregorianCalendar(2018, 1, 1, 10, 15, 20);
gregorianCalendar.setTimeZone(TimeZone.getTimeZone("CET"));
TimeZone.setDefault(TimeZone.getTimeZone("CET"));
Date date = gregorianCalendar.getTime();
DateFormat itInstance = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL, Locale.ITALY);
DateFormat jpInstance = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL, Locale.JAPAN);
Assert.assertEquals("giovedì 1 febbraio 2018 10.15.20 CET", itInstance.format(date));
Assert.assertEquals("2018年2月1日 10時15分20秒 CET", jpInstance.format(date));
}
@Test
public void givenGregorianCalendar_whenCustomizedSimpleDateFormat_thenSpecificMonthRepresentations() {
GregorianCalendar gregorianCalendar = new GregorianCalendar(2018, 1, 1, 10, 15, 20);
Date date = gregorianCalendar.getTime();
Locale.setDefault(new Locale("pl", "PL"));
SimpleDateFormat fullMonthDateFormat = new SimpleDateFormat("dd-MMMM-yyyy HH:mm:ss:SSS");
SimpleDateFormat shortMonthsimpleDateFormat = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss:SSS");
Assert.assertEquals("01-lutego-2018 10:15:20:000", fullMonthDateFormat.format(date));
Assert.assertEquals("01-02-2018 10:15:20:000" , shortMonthsimpleDateFormat.format(date));
}
@Test
public void givenGregorianCalendar_whenCustomizedDateFormatSymbols_thenChangedDayNames() {
GregorianCalendar gregorianCalendar = new GregorianCalendar(2018, 1, 1, 10, 15, 20);
Date date = gregorianCalendar.getTime();
Locale.setDefault(new Locale("pl", "PL"));
DateFormatSymbols dateFormatSymbols = new DateFormatSymbols();
dateFormatSymbols.setWeekdays(new String[]{"A", "B", "C", "D", "E", "F", "G", "H"});
SimpleDateFormat standardDateFormat = new SimpleDateFormat("EEEE-MMMM-yyyy HH:mm:ss:SSS");
SimpleDateFormat newDaysDateFormat = new SimpleDateFormat("EEEE-MMMM-yyyy HH:mm:ss:SSS", dateFormatSymbols);
Assert.assertEquals("czwartek-lutego-2018 10:15:20:000", standardDateFormat.format(date));
Assert.assertEquals("F-lutego-2018 10:15:20:000", newDaysDateFormat.format(date));
}
}

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