Example usage for java.lang InstantiationException getMessage

Introduction

In this page you can find the example usage for java.lang InstantiationException getMessage.

Prototype

public String getMessage() 

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:net.orpiske.ssps.common.db.MultiRsHandler.java

@Override
protected T handleRow(ResultSet rs) throws SQLException {
    T dto;//from ww w .  ja  va 2 s  .  com

    try {
        dto = clazz.newInstance();
    } catch (InstantiationException e1) {
        throw new SQLException("Unable to instantiate DTO class: " + e1.getMessage(), e1);
    } catch (IllegalAccessException e1) {
        throw new SQLException("Illegal to instantiate DTO class: " + e1.getMessage(), e1);
    }

    ResultSetMetaData meta = rs.getMetaData();

    for (int i = 1; i <= meta.getColumnCount(); i++) {
        Object value = rs.getObject(i);
        String name = meta.getColumnName(i);

        try {
            /*
             * We convert the column name to a more appropriate and java like name 
             * because some columns are usually named as some_thing whereas Java 
             * properties are named someThing. This call does this conversion.
             */
            String javaProperty = NameConverter.sqlToProperty(name);

            PropertyUtils.setSimpleProperty(dto, javaProperty, value);
        } catch (Exception e) {
            throw new SQLException("Unable to set property " + name + " for bean" + dto.getClass(), e);
        }
    }

    return dto;
}

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From source file:com.us.listener.ScheduleInitListener.java

public void doWork() {
    log.info("?");
    Set<String> paks = getPackgeList();
    log.info("?" + paks);
    try {//from  ww  w.  j ava  2 s. co  m
        SCHEDULER = StdSchedulerFactory.getDefaultScheduler();
        for (String pak : paks) {
            Set<Class<?>> allClass = ClassUtil.getClassesByPackage(pak, true);
            for (Class<?> clazz : allClass) {
                try {
                    final Object jobInstance = clazz.newInstance();
                    if (jobInstance instanceof UsJob) {
                        UsJob job = (UsJob) jobInstance;
                        if (!job.isDisable()) {
                            Trigger trigger = job.initTrigger();
                            if (trigger.getName() == null) {
                                trigger.setName(jobInstance.getClass().getName());
                            }
                            log.info(String.format("Class[%s],Trigger:[%s]",
                                    jobInstance.getClass().getName(), trigger.getName()));
                            SCHEDULER.scheduleJob(job.makeJob(), trigger);
                        }
                    }
                } catch (InstantiationException e) {
                    log.error("??" + e.getMessage());
                } catch (IllegalAccessException e) {
                    log.error("??" + e.getMessage());
                }
            }
        }
        SCHEDULER.start();
        log.info("??");
    } catch (SchedulerException e) {
        e.printStackTrace();
    }
}

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From source file:org.eclipse.ecr.core.search.api.client.querymodel.descriptor.WhereClauseDescriptor.java

/**
 * Initiates escaper object by using the provided {@link RuntimeContext}.
 *
 * @param context/*from www.  jav  a  2s.  c  o m*/
 */
public void initEscaper(RuntimeContext context) {
    try {
        escaper = (Escaper) context.loadClass(escaperClassName).newInstance();
    } catch (InstantiationException e) {
        log.warn("Could not instantiate esacper: " + e.getMessage());
    } catch (IllegalAccessException e) {
        log.warn("Could not instantiate escaper: " + e.getMessage());
    } catch (ClassNotFoundException e) {
        log.warn("escaper class " + escaperClassName + "not found");
    }
}

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From source file:com.orange.mmp.api.ws.jsonrpc.SimpleMapSerializer.java

@SuppressWarnings("unchecked")
@Override//from  ww  w.ja  v  a 2 s. c o m
public Object unmarshall(SerializerState state, Class clazz, Object o) throws UnmarshallException {
    Map map = null;
    try {
        try {
            try {
                if (clazz.isInterface()) {
                    map = new java.util.HashMap();
                } else
                    map = (Map) clazz.newInstance();
            } catch (ClassCastException cce) {
                throw new UnmarshallException("invalid unmarshalling Class " + cce.getMessage());
            }
        } catch (IllegalAccessException iae) {
            throw new UnmarshallException("no access unmarshalling object " + iae.getMessage());
        }
    } catch (InstantiationException ie) {
        throw new UnmarshallException("unable to instantiate unmarshalling object " + ie.getMessage());
    }
    JSONObject jso = (JSONObject) o;
    Iterator keys = jso.keys();
    state.setSerialized(o, map);
    try {
        while (keys.hasNext()) {
            String key = (String) keys.next();
            map.put(key, ser.unmarshall(state, null, jso.get(key)));
        }
    } catch (JSONException je) {
        throw new UnmarshallException("Could not read map: " + je.getMessage());
    }

    return map;
}

---

From source file:org.nuxeo.ecm.platform.webdav.adapters.DavResourceAdapterFactory.java

public Object getAdapter(DocumentModel doc, Class cls) {

    DavResourceAdapter adapter = null;//from  www  .j av  a  2  s. c o  m

    // first try to get Type Adapter
    try {
        adapter = getConfigService().getAdapterForType(doc.getType());
    } catch (InstantiationException e) {
        log.error("Error while getting DAV adapter for type " + doc.getType() + ':' + e.getMessage());
    } catch (IllegalAccessException e) {
        log.error("Error while getting DAV adapter for type " + doc.getType() + ':' + e.getMessage());
    }

    if (adapter == null) {
        // use default built-in adapters
        if (doc.isFolder()) {
            adapter = new DefaultFolderishDavDownloadAdapter();
        } else {
            if (doc.hasSchema("file")) {
                adapter = new FileBasedDavResourceAdapter();
            }
            /*    else if (doc.getType().equals("Note"))
                {
            adapter =  new NoteDavResourceAdapter();
                }*/
            else {
                adapter = new DefaultNonFolderishDavDownloadAdapter();
            }
        }
    }

    adapter.setDocumentModel(doc);
    return adapter;
}

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From source file:com.impetus.kundera.property.accessor.ObjectAccessor.java

public Object getInstance(Class<?> clazz) {
    Object o = null;/* w ww . j a  va  2s  . co  m*/
    try {
        o = clazz.newInstance();
        return o;
    } catch (InstantiationException ie) {
        log.warn("Instantiation exception,caused by :" + ie.getMessage());
        return null;
    } catch (IllegalAccessException iae) {
        log.warn("Illegal access exception,caused by :" + iae.getMessage());
        return null;
    }
}

---

From source file:com.liferay.portal.servlet.SharedServletWrapper.java

public void init(ServletConfig sc) throws ServletException {
    super.init(sc);

    ServletContext ctx = getServletContext();

    _servletContextName = StringUtil.replace(ctx.getServletContextName(), StringPool.SPACE,
            StringPool.UNDERLINE);//  w  w  w.j  ava  2s.  c  o  m

    _servletClass = sc.getInitParameter("servlet-class");

    ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();

    try {
        _servletInstance = (Servlet) contextClassLoader.loadClass(_servletClass).newInstance();
    } catch (ClassNotFoundException cnfe) {
        throw new ServletException(cnfe.getMessage());
    } catch (IllegalAccessException iae) {
        throw new ServletException(iae.getMessage());
    } catch (InstantiationException ie) {
        throw new ServletException(ie.getMessage());
    }

    if (_servletInstance instanceof HttpServlet) {
        _httpServletInstance = (HttpServlet) _servletInstance;

        _httpServletInstance.init(sc);
    } else {
        _servletInstance.init(sc);
    }
}

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From source file:com.orange.mmp.api.ws.jsonrpc.SimpleListSerializer.java

@SuppressWarnings("unchecked")
@Override//from  w ww.  j  av  a 2  s  . com
public Object unmarshall(SerializerState state, Class clazz, Object o) throws UnmarshallException {
    List list = null;
    try {
        try {
            try {
                if (clazz.isInterface()) {
                    list = new java.util.ArrayList();
                } else
                    list = (List) clazz.newInstance();
            } catch (ClassCastException cce) {
                throw new UnmarshallException("invalid unmarshalling Class " + cce.getMessage());
            }
        } catch (IllegalAccessException iae) {
            throw new UnmarshallException("no access unmarshalling object " + iae.getMessage());
        }
    } catch (InstantiationException ie) {
        throw new UnmarshallException("unable to instantiate unmarshalling object " + ie.getMessage());
    }
    JSONArray jsa = (JSONArray) o;

    state.setSerialized(o, list);
    int i = 0;
    try {
        for (; i < jsa.length(); i++) {
            list.add(ser.unmarshall(state, null, jsa.get(i)));
        }
    } catch (UnmarshallException e) {
        throw new UnmarshallException("element " + i + " " + e.getMessage());
    } catch (JSONException e) {
        throw new UnmarshallException("element " + i + " " + e.getMessage());
    }
    return list;
}

---

From source file:eagle.log.entity.TestHBaseWriteEntitiesPerformance.java

private List<String> writeEntities(int count) {
    GenericEntityWriter writer = null;//from  w  w  w  . ja va2s  .  c o  m
    try {
        writer = new GenericEntityWriter(ed.getService());
    } catch (InstantiationException e1) {
        Assert.fail(e1.getMessage());
    } catch (IllegalAccessException e1) {
        Assert.fail(e1.getMessage());
    }

    if (LOG.isDebugEnabled())
        LOG.debug("Start to write " + count + " entities");
    int wroteCount = 0;
    List<String> rowkeys = new ArrayList<String>();
    List<TestLogAPIEntity> list = new ArrayList<TestLogAPIEntity>();
    for (int i = 0; i <= count; i++) {
        TestLogAPIEntity e = new TestLogAPIEntity();
        e.setTimestamp(new Date().getTime());
        e.setField1(i);
        e.setField2(i);
        e.setField3(i);
        e.setField4(new Long(i));
        e.setField5(new Double(i));
        e.setField6(new Double(i));
        e.setField7(String.valueOf(i));
        e.setTags(new HashMap<String, String>());
        e.getTags().put("jobID", "index_test_job_id");
        e.getTags().put("hostname", "testhost");
        e.getTags().put("index", String.valueOf(i));
        e.getTags().put("class", e.toString());
        list.add(e);

        if (list.size() >= 1000) {
            try {
                StopWatch watch = new StopWatch();
                watch.start();
                rowkeys.addAll(writer.write(list));
                watch.stop();
                wroteCount += list.size();
                if (LOG.isDebugEnabled())
                    LOG.debug("Wrote " + wroteCount + " / " + count + " entities" + " in " + watch.getTime()
                            + " ms");
                list.clear();
            } catch (Exception e1) {
                Assert.fail(e1.getMessage());
            }
        }
    }

    try {
        rowkeys.addAll(writer.write(list));
        wroteCount += list.size();
        if (LOG.isDebugEnabled())
            LOG.debug("wrote " + wroteCount + " / " + count + " entities");
    } catch (Exception e) {
        Assert.fail(e.getMessage());
    }
    if (LOG.isDebugEnabled())
        LOG.debug("done " + count + " entities");
    return rowkeys;
}

---

From source file:org.apache.oodt.cas.metadata.extractors.TestExternMetExtractor.java

@Override
public void setUp() throws Exception {
    super.setUp();
    String configFilename = "/extern-config.xml";
    String extractFilename = "/testfile.txt";
    String extractorFilename = "/testExtractor";
    String sampleMetFilename = "/samplemet.xml";

    this.confFile = super.getTestDataFile(configFilename);
    this.extractFile = super.getTestDataFile(extractFilename);
    this.metFile = new File(this.extractFile.getCanonicalPath() + ".met");
    this.expectedFileLocation = this.extractFile.getParent();

    File extractorFile = super.getTestDataFile(extractorFilename);

    // make it executable
    // yes this is ghetto
    String chmodCmd = "chmod +x " + extractorFile.getAbsolutePath();
    ExecHelper.execUsingShell(chmodCmd);

    // replace the FileLocation met field in the sample met file
    // with the actual file location of the extractFile
    File sampleMetFile = super.getTestDataFile(sampleMetFilename);
    String sampleMetFileContents = FileUtils.readFileToString(sampleMetFile);
    String extractFileLocKey = "[EXTRACT_FILE_LOC]";
    sampleMetFileContents = sampleMetFileContents.replace(extractFileLocKey,
            URLEncoder.encode(extractFile.getParent(), "UTF-8"));
    FileUtils.writeStringToFile(sampleMetFile, sampleMetFileContents, "UTF-8");

    // replace the path to the sample met file inside of testExtractor
    String extractorFileContents = FileUtils.readFileToString(extractorFile);
    String sampleMetFilePathKey = "<TEST_SAMPLE_MET_PATH>";
    extractorFileContents = extractorFileContents.replace(sampleMetFilePathKey,
            sampleMetFile.getAbsolutePath());
    FileUtils.writeStringToFile(extractorFile, extractorFileContents);

    // replace path in confFile named TEST_PATH
    String testPathKey = "TEST_PATH";
    String confFileContents = FileUtils.readFileToString(this.confFile);
    Metadata replaceMet = new Metadata();
    replaceMet.addMetadata(testPathKey, extractorFile.getParent());
    confFileContents = PathUtils.replaceEnvVariables(confFileContents, replaceMet);
    FileUtils.writeStringToFile(this.confFile, confFileContents);

    try {/*from  w  w  w .  j  a  v a2 s  . c o m*/
        extractor = new ExternMetExtractor();
    } catch (InstantiationException e) {
        fail(e.getMessage());
    }
}

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