Example usage for java.net MalformedURLException printStackTrace

Introduction

In this page you can find the example usage for java.net MalformedURLException printStackTrace.

Prototype

public void printStackTrace() 

Source Link

Document

Prints this throwable and its backtrace to the standard error stream.

Usage

From source file:com.esri.geoevent.processor.reversegeocoder.ReverseGeocoderProcessor.java

private String getReverseGeocode(URL url) {
    String output = "";

    try {/*from  w w w .ja  v  a 2s .  com*/

        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("GET");
        conn.setRequestProperty("Accept", "application/json");

        if (conn.getResponseCode() != 200) {
            String errorString = "Failed : HTTP error code : " + conn.getResponseCode();
            throw new RuntimeException(errorString);
        }

        BufferedReader br = new BufferedReader(new InputStreamReader((conn.getInputStream())));

        String line;
        while ((line = br.readLine()) != null) {
            output += line;
        }

        conn.disconnect();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    return output;
}

---

From source file:org.pathwaycommons.pcviz.service.PathwayCommonsGraphService.java

@Cacheable("metadataCache")
public String getMetadata(String datatype) {
    String urlStr = getPathwayCommonsUrl() + "/metadata/" + datatype;
    try {//from  www. ja va 2 s .c  o m
        URL url = new URL(urlStr);
        URLConnection urlConnection = url.openConnection();
        StringBuilder builder = new StringBuilder();
        Scanner scanner = new Scanner(urlConnection.getInputStream());
        while (scanner.hasNextLine()) {
            builder.append(scanner.nextLine() + "\n");
        }
        scanner.close();

        return builder.toString();
    } catch (MalformedURLException e) {
        e.printStackTrace();
        return null;
    } catch (IOException e) {
        e.printStackTrace();
        return null;
    }
}

---

From source file:com.denimgroup.threadfix.service.remoteprovider.VeracodeRemoteProvider.java

public InputStream getUrl(String urlString, String username, String password) {
    URL url = null;//  w ww.  j  a  v a2  s  . c o m
    try {
        url = new URL(urlString);
    } catch (MalformedURLException e) {
        e.printStackTrace();
        return null;
    }

    HttpsURLConnection m_connect;
    try {
        m_connect = (HttpsURLConnection) url.openConnection();

        setupAuthorization(m_connect, username, password);

        InputStream is = m_connect.getInputStream();

        return is;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

---

From source file:com.pixem.core.activity.Example.java

/** Called when the activity is first created. */
@Override/*  www  . j  a  v a  2  s.c  o m*/
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (APP_ID == null) {
        Util.showAlert(this, "Warning",
                "Facebook Applicaton ID must be " + "specified before running this example: see Example.java");
    }

    setContentView(R.layout.facebook);
    mLoginButton = (LoginButton) findViewById(R.id.login);
    mText = (TextView) Example.this.findViewById(R.id.txt);
    mRequestButton = (Button) findViewById(R.id.requestButton);
    mPostButton = (Button) findViewById(R.id.postButton);
    mDeleteButton = (Button) findViewById(R.id.deletePostButton);
    mUploadButton = (Button) findViewById(R.id.uploadButton);

    mFacebook = new Facebook(APP_ID);
    mAsyncRunner = new AsyncFacebookRunner(mFacebook);

    SessionStore.restore(mFacebook, this);
    SessionEvents.addAuthListener(new SampleAuthListener());
    SessionEvents.addLogoutListener(new SampleLogoutListener());
    mLoginButton.init(this, mFacebook);

    mRequestButton.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            mAsyncRunner.request("me", new SampleRequestListener());
        }
    });
    mRequestButton.setVisibility(mFacebook.isSessionValid() ? View.VISIBLE : View.INVISIBLE);

    mUploadButton.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            Bundle params = new Bundle();
            params.putString("method", "photos.upload");

            URL uploadFileUrl = null;
            try {
                uploadFileUrl = new URL("http://www.facebook.com/images/devsite/iphone_connect_btn.jpg");
            } catch (MalformedURLException e) {
                e.printStackTrace();
            }
            try {
                HttpURLConnection conn = (HttpURLConnection) uploadFileUrl.openConnection();
                conn.setDoInput(true);
                conn.connect();
                int length = conn.getContentLength();

                byte[] imgData = new byte[length];
                InputStream is = conn.getInputStream();
                is.read(imgData);
                params.putByteArray("picture", imgData);

            } catch (IOException e) {
                e.printStackTrace();
            }

            mAsyncRunner.request(null, params, "POST", new SampleUploadListener(), null);
        }
    });
    mUploadButton.setVisibility(mFacebook.isSessionValid() ? View.VISIBLE : View.INVISIBLE);

    mPostButton.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            mFacebook.dialog(Example.this, "feed", new SampleDialogListener());
        }
    });
    mPostButton.setVisibility(mFacebook.isSessionValid() ? View.VISIBLE : View.INVISIBLE);
}

---

From source file:es.usc.citius.composit.transformer.wsc.wscxml.WSCTransformer.java

/**
 * Interface method for transforming services defined in the WSC XML format. Note that, given the service
 * definition of the WSC does not have valid urls pointing to the ontology, and since they use instances
 * instead of concepts for the inputs and outputs, a single stream with the service definition is not enough.
 * Two more files are required: a taxonomy.xml to easily translate instances to concepts, and a valid taxonomy.owl
 * ontology, which is a translation of the taxonomy.xml into owl to import into iServe. The baseUri is used to
 * automatically locate these files without specifying anything more to the transformer. By default, if the
 * baseUri is http://localhost/, this method will try to open http://localhost/taxonomy.xml and will use
 * http://localhost/taxonomy.owl as the model reference URL.
 *
 * @param originalDescription The semantic Web service description(s) stream
 * @param baseUri             The base URI to use while transforming the service description. The baseUri should point to
 *                            a valid location where the baseUri/taxonomy.xml and baseUri/taxonomy.owl can be located.
 * @return// w  w  w .  j  a v  a 2 s . c  om
 */
@Override
public List<Service> transform(InputStream originalDescription, String baseUri) throws TransformationException {
    // De-serialize from XML
    // Use the baseUri to locate automatically the taxonomy.xml and ontology.owl
    if (baseUri == null) {
        throw new NullPointerException(
                "BaseUri cannot be null. Please specify a baseUri to locate" + " the WSC files");
    }
    baseUri = baseUri.endsWith("/") ? baseUri : baseUri + "/";
    // Define the URL for the taxonomy xml file
    URL taxonomyXmlUrl;
    String taxonomyUrlStr = baseUri + this.taxonomyFile;
    try {
        taxonomyXmlUrl = new URL(taxonomyUrlStr);
    } catch (MalformedURLException e) {
        e.printStackTrace();
        throw new TransformationException("There was a problem using the provided base uri " + baseUri + ". "
                + " The taxonomy.xml URL " + taxonomyUrlStr + " is malformed.");
    }
    String ontologyUrlStr = baseUri + this.ontologyFile;
    URL ontologyOwlUrl;
    try {
        ontologyOwlUrl = new URL(ontologyUrlStr);
    } catch (MalformedURLException e) {
        e.printStackTrace();
        throw new TransformationException("There was a problem using the provided base uri " + baseUri + ". "
                + " The taxonomy.owl URL " + taxonomyUrlStr + " is malformed.");
    }
    // Create a reasoner to process the taxonomy.xml
    try {
        this.reasoner = new WSCXMLSemanticReasoner(taxonomyXmlUrl.openStream());
    } catch (IOException e) {
        e.printStackTrace();
        throw new TransformationException("Taxonomy XML file could not be located at " + taxonomyXmlUrl);
    }
    // Obtain the original xml:base uri from the owl file.
    URL ontologyBaseUri = null;
    try {
        ontologyBaseUri = obtainXmlBaseUri(ontologyOwlUrl);
        if (ontologyBaseUri == null) {
            throw new NullPointerException("The ontology xml:base uri cannot be derived automatically "
                    + "from " + ontologyOwlUrl + ". Please check that the ontology has an attribute "
                    + "xml:base within the <rdf:RDF> tag");
        }
    } catch (Exception e) {
        TransformationException ex = new TransformationException(
                "Cannot obtain the base uri for the ontology. " + e.getMessage());
        ex.initCause(e);
        throw ex;
    }

    // Transform and return the result
    try {
        return transform(originalDescription, ontologyBaseUri, reasoner);
    } catch (URISyntaxException e) {
        TransformationException ex = new TransformationException(
                "There were some problems trying to generate modelReferences. " + e.getMessage());
        ex.initCause(e);
        throw ex;
    }

}

---

From source file:net.sf.okapi.filters.drupal.DrupalConnector.java

/**
 * Get all nodes//from w ww.j ava2  s . c  o m
 * @return
 */
public List<NodeInfo> getNodes() {
    URL url;
    HttpURLConnection conn;
    List<NodeInfo> nodes = new ArrayList<NodeInfo>();

    try {
        url = new URL(host + "rest/node");
        conn = createConnection(url, "GET", false);

        if (conn.getResponseCode() != HttpURLConnection.HTTP_OK) {
            conn.disconnect();
            throw new RuntimeException("Operation failed: " + conn.getResponseCode());
        }

        BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));

        JSONParser parser = new JSONParser();
        JSONArray array = (JSONArray) parser.parse(reader);

        for (Object object : array) {
            JSONObject node = (JSONObject) object;
            NodeInfo ni = new NodeInfo((String) node.get("vid"), true);
            ni.setTitle((String) node.get("title"));
            ni.setType((String) node.get("type"));
            nodes.add(ni);
        }

        conn.disconnect();

    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ParseException e) {
        e.printStackTrace();
    }

    return nodes;
}

---

From source file:com.zhonghui.tool.controller.HttpClient.java

/**
 * //from   w ww.  j  a va 2 s  .c  o  m
 * @param url ?
 * @param connectionTimeout HTTP
 * @param readTimeOut HTTP
 */
public HttpClient(String url, int connectionTimeout, int readTimeOut) {
    try {
        this.url = new URL(url);
        this.connectionTimeout = connectionTimeout;
        this.readTimeOut = readTimeOut;
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
}

---

From source file:de.thejeterlp.bukkit.updater.Updater.java

/**
 * Inits a new updater/*from w  w  w  . j  av a  2s . c  o  m*/
 * Notice: Automatically generates a update-config.yml file to en- / disable the updater.
 * Bukkit has the rule that every updater needs to be able to get disabled.
 *
 * @param main: Your plugin's main file
 * @param id: Your project id. Can be found using (http://wiki.bukkit.org/ServerMods_API#Searching_for_project_IDs)
 * @param link: Your project slug. http://dev.bukkit.org/bukkit-plugins/ is added automatically.
 */
public Updater(JavaPlugin main, int id, String link) {
    main.getLogger().info("Loading updater by TheJeterLP. Project id: " + id);
    config = new Config(main, "update-config.yml");
    this.type = Config.Values.UPDATE_TYPE.getUpdateType(config);
    this.rType = Config.Values.RELEASE_TYPE.getReleaseType(config);
    this.main = main;
    this.id = id;
    this.link = "http://dev.bukkit.org/bukkit-plugins/" + link;
    boolean enable = (id == -1 ? false : Config.Values.ENABLED.getBoolean(config));

    try {
        this.url = new URL("https://api.curseforge.com/servermods/files?projectIds=" + this.id);
    } catch (MalformedURLException ex) {
        enable = false;
        ex.printStackTrace();
    }

    if (enable) {
        main.getServer().getPluginManager().registerEvents(new UpdateListener(this), main);
    }
    this.enabled = enable;
    main.getLogger().info("Updatechecker is " + (this.enabled ? "enabled" : "disabled") + ".");
}

---

From source file:eu.seaclouds.platform.planner.optimizerTest.service.OptimizerServiceTestIT.java

@Test(enabled = TestConstants.EnabledTest)
public void testPresenceHeartbeat() {

    log.info("=== TEST for presence of OPTIMIZER service heartbeat in " + BASE_URL + "===");

    String outputLine;//from  ww w.  j  a va2  s . c om
    String completeOutput = "";

    try {

        URL url = new URL(BASE_URL + "heartbeat");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("GET");

        Assert.assertTrue(conn.getResponseCode() == 200, "Error requesting heartbeat in " + BASE_URL
                + ". Instead of 200 we have received code " + conn.getResponseCode());

        BufferedReader br = new BufferedReader(new InputStreamReader((conn.getInputStream())));

        while ((outputLine = br.readLine()) != null) {
            completeOutput += NL + outputLine;
        }

        conn.disconnect();

    } catch (MalformedURLException e) {

        e.printStackTrace();

    } catch (IOException e) {

        e.printStackTrace();

    }

    Assert.assertTrue(completeOutput.contains("alive"),
            "Optimizer NOT alive. Response of heartbeat is: " + completeOutput);

    log.info("=== TEST for presence of OPTIMIZER service heartbeat in " + BASE_URL + " FINISHED ===");

}

---

From source file:com.zhonghui.tool.controller.HttpClient.java

/**
* <br>// ww  w  . ja  v  a 2 s.  c  o m
* httpcgt_sdk.properties?
* @param url ?
*/
public HttpClient(String url) {
    try {
        this.url = new URL(url);
        SDKConfig config = SDKConfig.getConfig();
        this.connectionTimeout = config.getConnectionTimeout();
        this.readTimeOut = config.getReadTimeout();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    }
}

---

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