I try to get the titles and URLs from a public Picasa album. But I am stuck at the very beginning: I cannot create a new PicasawebService.
My Code:
import java.util.List;
import java.io.File;
import java.net.URL;
import com.google.gdata.client.*;
import com.google.gdata.client.photos.*;
import com.google.gdata.data.*;
import com.google.gdata.data.media.*;
import com.google.gdata.data.photos.*;
import java.util.ArrayList;
public class PicasaManager implements PicasaConnector {
public List<Avatar> getPhotoURLs() throws Exception {
PicasawebService myService = new PicasawebService("HI");
myService.setUserCredentials("foo#gmail.com", "mypassword");
ArrayList<Avatar> rl = new ArrayList<Avatar>();
URL feedUrl = new URL("https://picasaweb.google.com/111420671758947023853/EWA2012");
System.out.println("dddddddddddddddddd");
AlbumFeed feed = myService.getFeed(feedUrl, AlbumFeed.class);
for (PhotoEntry photo : feed.getPhotoEntries()) {
Avatar a1 = new Avatar();
a1.setDescription(photo.getTitle().getPlainText());
a1.setUrl(photo.getMediaThumbnails().get(0).getUrl());
rl.add(a1);
}
return (rl);
}
}
The Error Message:
Exception in thread "main" java.lang.NoSuchMethodError: com.google.common.collect.ImmutableSet.copyOf([Ljava/lang/Object;)Lcom/google/common/collect/ImmutableSet;
at com.google.gdata.wireformats.AltFormat$Builder.setAcceptableTypes(AltFormat.java:399)
at com.google.gdata.wireformats.AltFormat$Builder.setAcceptableXmlTypes(AltFormat.java:387)
at com.google.gdata.wireformats.AltFormat.<clinit>(AltFormat.java:49)
at com.google.gdata.client.Service.<clinit>(Service.java:558)
at tuwien.big.mensch.utilities.PicasaManager.getPhotoURLs(PicasaManager.java:27)
at tuwien.big.mensch.utilities.test.main(test.java:29)
test.java is my test class with the public static void main method,
Avatar is a class with two variables: description and url, there are getters and setters for both
in my netbeans IDE line 27 of the PicasaManager.java file is: PicasawebService myService = new PicasawebService("HI");
the implemented interace only defines the getPhotoURLs() method
I have no idea how to solve this problem, i hope somebody here can help me.
Have you included gdata-core-1.0.jar and guava-12.0.jar? Good luck on the rest of Web Engineering UE4 ;-)
Related
Before marking this as duplicate, just wanted you guys to know I have checked out the question posted here:
What is the difference between #PathParam and #PathVariable
Thing is, if the usage of PathParam and PathVariable are same (only that one is from the JAX-RS API and one is provided by Spring), why is it that using one gives me null and the other gives me the proper value?
I am using Postman to invoke the service as:
http://localhost:8080/topic/2
(I'm very new to SpringBoot)
Using PathParam :
import javax.websocket.server.PathParam;
import org.apache.tomcat.util.json.ParseException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
#RestController
public class TopicController {
#Autowired
TopicService topicService;
#RequestMapping(method=RequestMethod.GET,path="/topic/{id}")
public Topic getById(#PathParam("id") long id) throws ParseException {
return topicService.getTopicById(id); //-- here id comes as null (when id is declared as a wrapper type - Long, else it throws an error)
}
}
Using PathVariable:
#RestController
public class TopicController {
#Autowired
TopicService topicService;
#RequestMapping(method=RequestMethod.GET,path="/topic/{id}")
public Topic getById(#PathVariable("id") long id) throws ParseException {
return topicService.getTopicById(id); //-- here id comes as 2
}
}
I think the pathparam in your project is under javax.ws... This one is not what they talked about. It is used in websocket, which means it is not a http annotaiton. JBoss implement pathparam needs additional jars.
I need to display the title and name of all child and grand child pages from given path in JSON format. Please provide the implementation.
First You have to try something yourself, then you call for help, not the complete solution!anyway there are couple of solution down there.
According to Adobe here you can implement page information in JSON format:
package com.adobe.example;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Properties;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.Service;
import org.apache.felix.scr.annotations.Reference;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.commons.json.JSONException;
import org.apache.sling.commons.json.JSONObject;
import com.day.cq.wcm.api.Page;
import com.day.cq.wcm.api.PageInfoProvider;
#Component(metatype = false)
#Properties({
#Property(name="service.description", value="Returns the public URL of a resource.")
})
#Service
public class PageUrlInfoProvider implements PageInfoProvider {
#Reference(cardinality = ReferenceCardinality.OPTIONAL_UNARY)
private com.day.cq.commons.Externalizer externalizer;
private String fetchExternalUrl(ResourceResolver rr, String path) {
return externalizer.publishLink(rr, path);
}
public void updatePageInfo(SlingHttpServletRequest request, JSONObject info, Resource resource)
throws JSONException {
Page page = resource.adaptTo(Page.class);
JSONObject urlinfo = new JSONObject();
urlinfo.put("publishURL", fetchExternalUrl(null,page.getPath()));
info.put("URLs",urlinfo);
}
}
Or you may try this Page for solution
Please refer to below link which may be useful:
http://www.nateyolles.com/blog/2015/12/converting-aem-sling-resources-to-json.
Apart from the above solution you also use recursive level to get the data in the JSON format for example /content/we-retail/language-masters/en.{placeholder}.json
replace the placeholder with the level of nodes you want to print and return back the JSON wherever needed.
To know more about the rendering data in different formats,
Refer: https://sling.apache.org/documentation/bundles/rendering-content-default-get-servlets.html
I am using Junit 4.1. When I tried to use AssertArrayEquals(...) it's not finding that method. I tried importing everything by import static org.junit.Assert.*;. I searched in the jar file but I didn't find this method, and need suggestions to resolve this.
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.*;
import java.util.Arrays;
import org.junit.Test;
public class ArraysCompareTest {
#Test
public void testArraySort() {
int [] actual= {8,7,6,5};
int [] expected= {5,6,7,8};
Arrays.sort(actual);
//it fails because it checks object references not content
assertArrayEquals(expected, actual);
}
}
The problem here is Assert class is not showing AssertArrayEquals in suggestion.
Are you sure you have the JUnit4 jar? Assert.AssertArrayEquals wasn't present in JUnit3 and before.
This error comes out when running the test.
I do not know how to solve it. they do not run in browser
Could not instantiate new WebDriver instance of type class
org.openqa.selenium.chrome.ChromeDriver
The code itself:
package com.automation.correo;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openqa.selenium.WebDriver;
import net.serenitybdd.junit.runners.SerenityRunner;
import net.thucydides.core.annotations.Managed;
import net.thucydides.core.annotations.Steps;
import pasos.pasoscorreo;
#RunWith(SerenityRunner.class)
public class testcorreo {
#Managed(driver = "chrome", uniqueSession = true)
WebDriver driver;
#Steps
pasoscorreo buyer;
#Test
public void Ingresar_Gmail_Valida_Correo_NoLeido() throws InterruptedException {
buyer.Abrir_Gmail();
buyer.Ingresar_usairio("Ingsisacontreras");
buyer.Ingresar_password("fdfdfd;");
buyer.Buscar_correo("Alejandro Rendon ");
buyer.UsuarioCon_correo();
buyer.Ultimo_correo();
buyer.Descripcion_Correo();
driver.close();
}
I had same issue during the first run of serenity-cucumber4-smoketests. The problem was in the chromedriver.exe version located in the skeleton. After I replaced it to a new one supported by my company, the test had passed. But same issue might happen if the path to the driver is not selected correctly.
I'm working in Java with the NetBeans IDE. I've downloaded the Stanford CoreNLP from their website and have no idea how to 'get it to work' in my Java project. I would like to be able to get this demo code working:
import java.io.FileReader;
import java.io.IOException;
import java.util.List;
import edu.stanford.nlp.ling.CoreLabel;
import edu.stanford.nlp.ling.HasWord;
import edu.stanford.nlp.process.CoreLabelTokenFactory;
import edu.stanford.nlp.process.DocumentPreprocessor;
import edu.stanford.nlp.process.PTBTokenizer;
public class TokenizerDemo {
public static void main(String[] args) throws IOException {
for (String arg : args) {
// option #1: By sentence.
DocumentPreprocessor dp = new DocumentPreprocessor(arg);
for (List sentence : dp) {
System.out.println(sentence);
}
// option #2: By token
PTBTokenizer ptbt = new PTBTokenizer(new FileReader(arg),
new CoreLabelTokenFactory(), "");
for (CoreLabel label; ptbt.hasNext(); ) {
label = ptbt.next();
System.out.println(label);
}
}
}
}
But I have no idea how to achieve this. Off the bat, my import statements produce errors (can't find ___ package) Can someone provide step by step instructions for how to get this code to work?
When you downloaded Stanford CoreNLP it came with a file stanford-corenlp-<VERSION>.jar and a stanford-corenlp-<VERSION>-models.jar that you should put on the classpath.
This answer tells you how to do that with NetBeans: How to setup classpath in Netbeans?