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#Java - Code Snippets for '#Java.util.list' - 11 code snippet(s) found

 Sample 1. Enum with a method to get the constant having specific member element.

public enum JavaFramework {
SPRING("Spring","Web"),
STRUTS("Struts","Web"),
JSF("JSF","View"),
CRUNCH("Apache Crunch","BigData");


public String name;
public String type;

JavaFramework(String name, String type){
this.name = name;
this.type = type;
}

static public List<JavaFramework> getByType(String type) {
List<JavaFramework> frameworks = new ArrayList();
for(JavaFramework framework: JavaFramework.values()){
if(framework.type.equalsIgnoreCase(type)){
frameworks.add(framework);
}
}

return frameworks;
}
}

   Like      Feedback     enum  java.util.list


 Sample 2. Blogger API for creating Posts ( Change xxxxxx to your blog specific info )

package Reader;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import com.squareup.okhttp.MediaType;
import com.squareup.okhttp.OkHttpClient;

public class BlogPostCreater {

public static final MediaType JSON = MediaType.parse("application/json; charset=utf-8");

OkHttpClient client = new OkHttpClient();

String post(String title, String content,String label,String authorization_key) throws IOException {

content = content.replace(""",""");


String url = "https://www.googleapis.com/blogger/v3/blogs/xxxxxxxxxx/posts?clientId=xxxxxxxx&clientSecret=xxxxxxxx";

HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(url);

// add header
post.setHeader("Authorization", authorization_key);
post.setHeader("Content-type","application/json");

post.setEntity(new StringEntity(buildJson(title,content,label)));

HttpResponse response = client.execute(post);

System.out.println(response);

return "true";
}



String buildJson(String title, String content,String label) {

System.out.println(label);
return "{"status": "LIVE", "content": ""+content+"", "kind": "blogger#post"" +
", "title": ""+title+"", "url": "xxxxxx", " +
""readerComments": "DONT_ALLOW_HIDE_EXISTING", "author": {" +
""url": "https://www.blogger.com/profile/04326686331881561093", " +
""image": {" +
""url": "//lh4.googleusercontent.com/-64Ucx9lX9Q4/AAAAAAAAAAI/AAAAAAAAAx0/-rUjBgS3djE/s35-c/photo.jpg"" +
"}, " +
""displayName": "Vivek Vermani", " +
""id": "g108356395081185480077"" +
"}, "updated": "2015-09-28T09:46:12+05:30", "replies": {"totalItems": "0", " +
""selfLink": "https://www.googleapis.com/blogger/v3/blogs/xxxxxxxxxx/posts/2495464003469367152/comments"" +
"}, "blog": {"id": "4275342475651800664"}, " +
""etag": "'GtyIIQmNmmUjEA0nwhSqMElCJ1g/dGltZXN0YW1wOiAxNDQzNDEzNzcyMDc1Cm9mZnNldDogMTk4MDAwMDAK'", " +
""published": "2015-09-28T09:46:00+05:30", " +
""id": "2495464003469367152", " +
""selfLink": "https://www.googleapis.com/blogger/v3/blogs/xxxxxx/posts/2495464003469367152"}";
}

public String post(String url, Map<String,String> formParameters) throws ClientProtocolException, IOException {
HttpPost request = new HttpPost(url);

List <NameValuePair> nvps = new ArrayList <NameValuePair>();

for (String key : formParameters.keySet()) {
nvps.add(new BasicNameValuePair(key, formParameters.get(key)));
}

request.setEntity(new UrlEncodedFormEntity(nvps));

return execute(request);
}

// makes request and checks response code for 200
private String execute(HttpRequestBase request) throws ClientProtocolException, IOException {
HttpClient httpClient = new DefaultHttpClient();
HttpResponse response = httpClient.execute(request);

HttpEntity entity = response.getEntity();
String body = EntityUtils.toString(entity);

if (response.getStatusLine().getStatusCode() != 200) {
throw new RuntimeException("Expected 200 but got " + response.getStatusLine().getStatusCode() + ", with body " + body);
}

return body;
}


}

   Like      Feedback     blogger api   blogger api for post creation  java.lang.RuntimeException


 Sample 3. Initialize list using google guava Lists

import java.util.List;
import com.google.common.collect.Lists;

class GoogleListsTest{
public static void main(String[] args){
List list = Lists.newArrayList();
}
}

   Like      Feedback     list  google guava  Lists  Lists.newArrayList  com.google.common.collect.Lists


 Sample 4. Apache Hadoop Map Reduce Example

https://apache.googlesource.com/hadoop-common/+/trunk/hadoop-mapreduce-project/hadoop-mapreduce-examples/src/main/java/org/apache/hadoop/examples/Grep.java

   Like      Feedback     


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 Sample 5. Code Sample / Example / Snippet of java.util.List

    private static List convertArrayToList(Object array)

{

int len = Array.getLength(array);

List list = new ArrayList(len);

for (int i = 0; i < len; i++)

{

list.add(Array.get(array, i));

}

return list;

}


   Like      Feedback      java.util.List


 Sample 6. Write CSV values to a file using au.com.bytecode.opencsv.CSVWriter

String[] stringArray1 = new String[5];
String[] stringArray2 = new String[5];
String[] stringArray3 = new String[5];

List listOfStringArrays = new ArrayList();
listOfStringArrays.add(stringArray1);
listOfStringArrays.add(stringArray2);
listOfStringArrays.add(stringArray3);

File file = new File("BuggyBread.txt");
CSVWriter csvWriter = null;
try {
   csvWriter = new CSVWriter(new FileWriter(file),CSVWriter.DEFAULT_SEPARATOR);
} catch (Exception ex){
}
csvWriter.writeAll(listOfStringArrays);

   Like      Feedback     array of Strings  csv writer


 Sample 7. Code to get Module name for List class

Module module = java.util.List.class.getModule();
System.out.println(module.getName()); // prints java.base

   Like      Feedback     java 9  java 9 module


 Sample 8. Code to print all packages of a module

Module module = java.util.List.class.getModule();
System.out.println(module.getPackages());

   Like      Feedback     java 9  java 9 modules


 Sample 9. Code to get exports of a particular Module

Module module = java.util.List.class.getModule();
ModuleDescriptor moduleDescriptor = module.getDescriptor();
System.out.println(moduleDescriptor.exports());

   Like      Feedback     java 9  java 9 modules  get exports for a module


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 Sample 10. Code to get ModuleDescriptor from a particular Module

Module module = java.util.List.class.getModule();
ModuleDescriptor moduleDescriptor = module.getDescriptor();

   Like      Feedback     java 9  java 9 modules  get ModuleDescriptor for a module


 Sample 11. Code to get main class in a particular module

Module module = java.util.List.class.getModule();
ModuleDescriptor moduleDescriptor = module.getDescriptor();
System.out.println(moduleDescriptor.mainClass());

   Like      Feedback     java 9  java 9 modules  get main class for a module  get main class for a module in java 9  java module



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