Example usage for java.io StringWriter getBuffer

List of usage examples for java.io StringWriter getBuffer

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Introduction

In this page you can find the example usage for java.io StringWriter getBuffer.

Prototype

public StringBuffer getBuffer()

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Document

Return the string buffer itself.

Usage

From source file:com.vmware.gemfire.tools.pulse.tests.junit.ClusterSelectedRegionServiceTest.java

/**
*
* Tests that response is for same region
*
* Test method for {@link com.vmware.gemfire.tools.pulse.internal.service.ClusterSelectedRegionService#execute(javax.servlet.http.HttpServletRequest)}.
*
*///from   ww  w  . j  a va  2  s . com
@Test
public void testResponseNonExistentRegion() {
    System.out.println(
            "ClusterSelectedRegionServiceTest ::  ------TESTCASE BEGIN : NON-EXISTENT REGION CHECK FOR CLUSTER REGIONS------");
    if (httpclient != null) {
        try {
            HttpUriRequest pulseupdate = RequestBuilder.post().setUri(new URI(PULSE_UPDATE_URL))
                    .addParameter(PULSE_UPDATE_PARAM, PULSE_UPDATE_2_VALUE).build();
            CloseableHttpResponse response = httpclient.execute(pulseupdate);
            try {
                HttpEntity entity = response.getEntity();

                System.out.println("ClusterSelectedRegionServiceTest :: HTTP request status : "
                        + response.getStatusLine());

                BufferedReader respReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                StringWriter sw = new StringWriter();
                PrintWriter pw = new PrintWriter(sw);
                String sz = null;
                while ((sz = respReader.readLine()) != null) {
                    pw.print(sz);
                }
                String jsonResp = sw.getBuffer().toString();
                System.out.println("ClusterSelectedRegionServiceTest :: JSON response returned : " + jsonResp);
                EntityUtils.consume(entity);

                JSONObject jsonObj = new JSONObject(jsonResp);
                JSONObject clusterSelectedRegionObj = jsonObj.getJSONObject("ClusterSelectedRegion");
                Assert.assertNotNull(
                        "ClusterSelectedRegionServiceTest :: Server returned null response for ClusterSelectedRegion",
                        clusterSelectedRegionObj);
                JSONObject jsonObjRegion = clusterSelectedRegionObj.getJSONObject("selectedRegion");
                Assert.assertNotNull(
                        "ClusterSelectedRegionServiceTest :: Server returned null response for selectedRegion",
                        jsonObjRegion);
                Assert.assertTrue(
                        "ClusterSelectedRegionServiceTest :: Server did not return error on non-existent region",
                        jsonObjRegion.has("errorOnRegion"));
            } finally {
                response.close();
            }
        } catch (Exception failed) {
            logException(failed);
            Assert.fail("Exception ! ");
        }
    } else {
        Assert.fail("ClusterSelectedRegionServiceTest :: No Http connection was established.");
    }
    System.out.println(
            "ClusterSelectedRegionServiceTest ::  ------TESTCASE END : NON-EXISTENT REGION CHECK FOR CLUSTER REGIONS------\n");
}

From source file:com.vmware.gemfire.tools.pulse.tests.junit.ClusterSelectedRegionServiceTest.java

/**
*
* Tests that response is for same region
*
* Test method for {@link com.vmware.gemfire.tools.pulse.internal.service.ClusterSelectedRegionService#execute(javax.servlet.http.HttpServletRequest)}.
*
*//*  www . ja v  a2 s. c om*/
@Test
public void testResponseRegionPathMatches() {
    System.out.println(
            "ClusterSelectedRegionServiceTest ::  ------TESTCASE BEGIN : REGION PATH IN RESPONSE CHECK FOR CLUSTER REGIONS------");
    if (httpclient != null) {
        try {
            HttpUriRequest pulseupdate = RequestBuilder.post().setUri(new URI(PULSE_UPDATE_URL))
                    .addParameter(PULSE_UPDATE_PARAM, PULSE_UPDATE_1_VALUE).build();
            CloseableHttpResponse response = httpclient.execute(pulseupdate);
            try {
                HttpEntity entity = response.getEntity();

                System.out.println("ClusterSelectedRegionServiceTest :: HTTP request status : "
                        + response.getStatusLine());

                BufferedReader respReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                StringWriter sw = new StringWriter();
                PrintWriter pw = new PrintWriter(sw);
                String sz = null;
                while ((sz = respReader.readLine()) != null) {
                    pw.print(sz);
                }
                String jsonResp = sw.getBuffer().toString();
                System.out.println("ClusterSelectedRegionServiceTest :: JSON response returned : " + jsonResp);
                EntityUtils.consume(entity);

                JSONObject jsonObj = new JSONObject(jsonResp);
                JSONObject clusterSelectedRegionObj = jsonObj.getJSONObject("ClusterSelectedRegion");
                Assert.assertNotNull(
                        "ClusterSelectedRegionServiceTest :: Server returned null response for ClusterSelectedRegion",
                        clusterSelectedRegionObj);
                JSONObject jsonObjRegion = clusterSelectedRegionObj.getJSONObject("selectedRegion");
                Assert.assertNotNull(
                        "ClusterSelectedRegionServiceTest :: Server returned null response for selectedRegion",
                        jsonObjRegion);
                Assert.assertTrue("ClusterSelectedRegionServiceTest :: Server did not return 'path' of region",
                        jsonObjRegion.has("path"));
                String szPath = jsonObjRegion.getString("path");
                Assert.assertEquals(
                        "ClusterSelectedRegionServiceTest :: Server returned wrong region path. Expected region path = /GlobalVilage_2/GlobalVilage_9 , actual region path = "
                                + szPath,
                        szPath, "/GlobalVilage_2/GlobalVilage_9");
            } finally {
                response.close();
            }
        } catch (Exception failed) {
            logException(failed);
            Assert.fail("Exception ! ");
        }
    } else {
        Assert.fail("ClusterSelectedRegionServiceTest :: No Http connection was established.");
    }
    System.out.println(
            "ClusterSelectedRegionServiceTest ::  ------TESTCASE END : REGION PATH IN RESPONSE CHECK FOR CLUSTER REGIONS------\n");
}

From source file:org.alfresco.bm.test.LifecycleController.java

/**
 * Stop all listeners/*from   w w  w.  j  a  v a  2 s  . c  o m*/
 */
private synchronized void stop() {
    if (!started) {
        // Someone jumped in ahead of us
        return;
    }
    // We have stopped no matter what
    started = false;

    StringBuffer sb = new StringBuffer(1024);
    sb.append("\nStopping ...");

    if (logger.isDebugEnabled()) {
        logger.debug("Stopping components: " + name);
    }
    for (LifecycleListener listener : lifecycleListeners) {
        String listenerName = listener.getClass().getName();
        if (logger.isDebugEnabled()) {
            logger.debug("   Stopping component: " + listenerName);
        }
        try {
            listener.stop();
            if (logger.isDebugEnabled()) {
                logger.debug("   Stopped component: " + listenerName);
            }
            sb.append("\n   Stopped component: " + listenerName);
        } catch (Exception e) {
            // Absorb the exception
            logger.error("   Failed to stop component: " + listenerName, e);
            sb.append("\n   Failed to stop component: " + listenerName);
            StringWriter stackWriter = new StringWriter(1024);
            WriterOutputStream wos = new WriterOutputStream(stackWriter);
            PrintWriter pw = new PrintWriter(wos);
            try {
                e.printStackTrace(pw);
            } finally {
                try {
                    pw.close();
                } catch (Exception ee) {
                }
            }
            sb.append("\n").append(stackWriter.getBuffer().toString());
        }
    }
    if (logger.isDebugEnabled()) {
        logger.debug("Stopped components: " + name);
    }
    log.append(sb.toString());
}

From source file:com.vmware.gemfire.tools.pulse.tests.junit.ClusterSelectedRegionServiceTest.java

/**
*
* Tests that service returns json object
*
* Test method for {@link com.vmware.gemfire.tools.pulse.internal.service.ClusterSelectedRegionService#execute(javax.servlet.http.HttpServletRequest)}.
*
*///from w w w  . j  ava  2  s .  c o m
@Test
public void testResponseMemerberCount() {
    System.out.println(
            "ClusterSelectedRegionServiceTest ::  ------TESTCASE BEGIN : MISMATCHED MEMBERCOUNT FOR REGION CHECK FOR CLUSTER REGIONS------");
    if (httpclient != null) {
        try {
            HttpUriRequest pulseupdate = RequestBuilder.post().setUri(new URI(PULSE_UPDATE_URL))
                    .addParameter(PULSE_UPDATE_PARAM, PULSE_UPDATE_1_VALUE).build();
            CloseableHttpResponse response = httpclient.execute(pulseupdate);
            try {
                HttpEntity entity = response.getEntity();

                System.out.println("ClusterSelectedRegionServiceTest :: HTTP request status : "
                        + response.getStatusLine());

                BufferedReader respReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                StringWriter sw = new StringWriter();
                PrintWriter pw = new PrintWriter(sw);
                String sz = null;
                while ((sz = respReader.readLine()) != null) {
                    pw.print(sz);
                }
                String jsonResp = sw.getBuffer().toString();
                System.out.println("ClusterSelectedRegionServiceTest :: JSON response returned : " + jsonResp);
                EntityUtils.consume(entity);

                JSONObject jsonObj = new JSONObject(jsonResp);
                JSONObject clusterSelectedRegionObj = jsonObj.getJSONObject("ClusterSelectedRegion");
                Assert.assertNotNull(
                        "ClusterSelectedRegionServiceTest :: Server returned null ClusterSelectedRegion",
                        clusterSelectedRegionObj);
                JSONObject jsonObjRegion = clusterSelectedRegionObj.getJSONObject("selectedRegion");
                Assert.assertNotNull(
                        "ClusterSelectedRegionServiceTest :: Server returned null for selectedRegion",
                        jsonObjRegion);
                Assert.assertTrue(
                        "ClusterSelectedRegionServiceTest :: Server did not return 'memberCount' of region",
                        jsonObjRegion.has("memberCount"));
                int memberCount = jsonObjRegion.getInt("memberCount");
                Assert.assertTrue(
                        "ClusterSelectedRegionServiceTest :: Server did not return 'members' of region",
                        jsonObjRegion.has("members"));
                JSONArray arrMembers = jsonObjRegion.getJSONArray("members");
                Assert.assertNotNull(
                        "ClusterSelectedRegionServiceTest :: Server returned null response in selectedRegion",
                        arrMembers);
                int members = arrMembers.length();
                Assert.assertEquals(
                        "ClusterSelectedRegionServiceTest :: Server returned mismatched member count and region members",
                        members, memberCount);
            } finally {
                response.close();
            }
        } catch (Exception failed) {
            logException(failed);
            Assert.fail("Exception ! ");
        }
    } else {
        Assert.fail("ClusterSelectedRegionServiceTest :: No Http connection was established.");
    }
    System.out.println(
            "ClusterSelectedRegionServiceTest ::  ------TESTCASE END : MISMATCHED MEMBERCOUNT FOR REGION CHECK FOR CLUSTER REGIONS------\n");
}

From source file:org.alfresco.bm.test.LifecycleController.java

/**
 * Start all listeners// w w  w  .j  a v a 2  s. c o  m
 */
private synchronized void start() {
    if (started) {
        // Someone jumped in ahead of us
        return;
    }
    // We start no matter what
    started = true;

    StringBuffer sb = new StringBuffer(1024);
    sb.append("\nStarting ...");

    if (logger.isDebugEnabled()) {
        logger.debug("Starting components: " + name);
    }
    for (LifecycleListener listener : lifecycleListeners) {
        String listenerName = listener.getClass().getName();
        if (logger.isDebugEnabled()) {
            logger.debug("   Starting component: " + listenerName);
        }
        try {
            listener.start();
            if (logger.isDebugEnabled()) {
                logger.debug("   Started component: " + listenerName);
            }
            sb.append("\n   Started component: " + listenerName);
        } catch (Exception e) {
            // Absorb the exception
            logger.error("   Failed to start component: " + listenerName, e);
            sb.append("\n   Failed to start component: " + listenerName);
            StringWriter stackWriter = new StringWriter(1024);
            WriterOutputStream wos = new WriterOutputStream(stackWriter);
            PrintWriter pw = new PrintWriter(wos);
            try {
                e.printStackTrace(pw);
            } finally {
                try {
                    pw.close();
                } catch (Exception ee) {
                }
            }
            sb.append("\n").append(stackWriter.getBuffer().toString());
            // Now respect the forceStart option
            if (!forceStart) {
                throw new RuntimeException("Component failed to start: " + listenerName, e);
            }
        }
    }
    if (logger.isDebugEnabled()) {
        logger.debug("Started components: " + name);
    }
    log.append(sb.toString());
}

From source file:com.vmware.gemfire.tools.pulse.tests.junit.ClusterSelectedRegionsMemberServiceTest.java

/**
 * Tests that service returns json object
 *
 *//*from  w w w  .  j  a v a 2s  . c o  m*/
@Test
public void testResponseNotNull() {
    System.out.println(
            "ClusterSelectedRegionsMemberServiceTest ::  ------TESTCASE BEGIN : NULL RESPONSE CHECK FOR CLUSTER REGION MEMBERS------");
    if (httpclient != null) {
        try {
            HttpUriRequest pulseupdate = RequestBuilder.post().setUri(new URI(PULSE_UPDATE_URL))
                    .addParameter(PULSE_UPDATE_PARAM, PULSE_UPDATE_3_VALUE).build();
            CloseableHttpResponse response = httpclient.execute(pulseupdate);
            try {
                HttpEntity entity = response.getEntity();

                System.out.println("ClusterSelectedRegionsMemberServiceTest :: HTTP request status : "
                        + response.getStatusLine());

                BufferedReader respReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                StringWriter sw = new StringWriter();
                PrintWriter pw = new PrintWriter(sw);
                String sz = null;
                while ((sz = respReader.readLine()) != null) {
                    pw.print(sz);
                }
                String jsonResp = sw.getBuffer().toString();
                System.out.println(
                        "ClusterSelectedRegionsMemberServiceTest :: JSON response returned : " + jsonResp);
                EntityUtils.consume(entity);

                JSONObject jsonObj = new JSONObject(jsonResp);
                Assert.assertNotNull(
                        "ClusterSelectedRegionsMemberServiceTest :: Server returned null response for ClusterSelectedRegionsMember",
                        jsonObj.getJSONObject("ClusterSelectedRegionsMember"));
            } finally {
                response.close();
            }
        } catch (Exception failed) {
            logException(failed);
            Assert.fail("Exception ! ");
        }
    } else {
        Assert.fail("ClusterSelectedRegionsMemberServiceTest :: No Http connection was established.");
    }
    System.out.println(
            "ClusterSelectedRegionsMemberServiceTest ::  ------TESTCASE END : NULL RESPONSE CHECK FOR CLUSTER REGION MEMBERS------");
}

From source file:com.netspective.sparx.navigate.NavigationControllerServletOptions.java

public String getHelp() {
    StringWriter stringWriter = new StringWriter();
    PrintWriter printWriter = new PrintWriter(stringWriter);
    HelpFormatter formatter = new HelpFormatter();
    formatter.printHelp(printWriter, 90,
            "com.netspective.sparx.navigate.CONTROLLER_SERVLET_OPTIONS Init Parameter",
            "Class: " + getClass().getName(), servletOptions, 3, 0, "");
    return stringWriter.getBuffer().toString();
}

From source file:com.vmware.gemfire.tools.pulse.tests.junit.ClusterSelectedRegionsMemberServiceTest.java

/**
*
* Tests that response is for same logged in user
*
*/// w w w  .j  a v  a2 s  .c o m
@Test
public void testResponseUsername() {
    System.out.println(
            "ClusterSelectedRegionsMemberServiceTest ::  ------TESTCASE BEGIN : NULL USERNAME IN RESPONSE CHECK FOR CLUSTER REGION MEMBERS------");
    if (httpclient != null) {
        try {
            HttpUriRequest pulseupdate = RequestBuilder.post().setUri(new URI(PULSE_UPDATE_URL))
                    .addParameter(PULSE_UPDATE_PARAM, PULSE_UPDATE_3_VALUE).build();
            CloseableHttpResponse response = httpclient.execute(pulseupdate);
            try {
                HttpEntity entity = response.getEntity();

                System.out.println("ClusterSelectedRegionsMemberServiceTest :: HTTP request status : "
                        + response.getStatusLine());

                BufferedReader respReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                StringWriter sw = new StringWriter();
                PrintWriter pw = new PrintWriter(sw);
                String sz = null;
                while ((sz = respReader.readLine()) != null) {
                    pw.print(sz);
                }
                String jsonResp = sw.getBuffer().toString();
                System.out.println(
                        "ClusterSelectedRegionsMemberServiceTest :: JSON response returned : " + jsonResp);
                EntityUtils.consume(entity);

                JSONObject jsonObj = new JSONObject(jsonResp);
                JSONObject clusterSelectedRegionObj = jsonObj.getJSONObject("ClusterSelectedRegionsMember");
                Assert.assertNotNull(
                        "ClusterSelectedRegionsMemberServiceTest :: Server returned null response for ClusterSelectedRegionsMember",
                        clusterSelectedRegionObj);
                Assert.assertTrue(
                        "ClusterSelectedRegionsMemberServiceTest :: Server did not return 'userName' in request",
                        clusterSelectedRegionObj.has("userName"));
                String szUser = clusterSelectedRegionObj.getString("userName");
                Assert.assertEquals(
                        "ClusterSelectedRegionsMemberServiceTest :: Server returned wrong user name. Expected was admin. Server returned = "
                                + szUser,
                        szUser, "admin");
            } finally {
                response.close();
            }
        } catch (Exception failed) {
            logException(failed);
            Assert.fail("Exception ! ");
        }
    } else {
        Assert.fail("ClusterSelectedRegionsMemberServiceTest :: No Http connection was established.");
    }
    System.out.println(
            "ClusterSelectedRegionsMemberServiceTest ::  ------TESTCASE END : NULL USERNAME IN RESPONSE CHECK FOR CLUSTER REGION MEMBERS------");
}

From source file:com.vmware.gemfire.tools.pulse.tests.junit.ClusterSelectedRegionsMemberServiceTest.java

/**
*
* Tests that response is for same region
*
*
*//* w  w  w  .  ja v  a2s  .c  om*/
@Test
public void testResponseNonExistentRegion() {
    System.out.println(
            "ClusterSelectedRegionsMemberServiceTest ::  ------TESTCASE BEGIN : NON-EXISTENT REGION CHECK FOR CLUSTER REGION MEMBERS------");
    if (httpclient != null) {
        try {
            System.out.println("Test for non-existent region : /Rubbish");
            HttpUriRequest pulseupdate = RequestBuilder.post().setUri(new URI(PULSE_UPDATE_URL))
                    .addParameter(PULSE_UPDATE_PARAM, PULSE_UPDATE_4_VALUE).build();
            CloseableHttpResponse response = httpclient.execute(pulseupdate);
            try {
                HttpEntity entity = response.getEntity();

                System.out.println("ClusterSelectedRegionsMemberServiceTest :: HTTP request status : "
                        + response.getStatusLine());

                BufferedReader respReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                StringWriter sw = new StringWriter();
                PrintWriter pw = new PrintWriter(sw);
                String sz = null;
                while ((sz = respReader.readLine()) != null) {
                    pw.print(sz);
                }
                String jsonResp = sw.getBuffer().toString();
                System.out.println(
                        "ClusterSelectedRegionsMemberServiceTest :: JSON response returned : " + jsonResp);
                EntityUtils.consume(entity);

                JSONObject jsonObj = new JSONObject(jsonResp);
                JSONObject clusterSelectedRegionObj = jsonObj.getJSONObject("ClusterSelectedRegionsMember");
                Assert.assertNotNull(
                        "ClusterSelectedRegionsMemberServiceTest :: Server returned null for ClusterSelectedRegionsMember",
                        clusterSelectedRegionObj);
                JSONObject jsonObjRegion = clusterSelectedRegionObj.getJSONObject("selectedRegionsMembers");
                Assert.assertNotNull(
                        "ClusterSelectedRegionsMemberServiceTest :: Server returned null for selectedRegionsMembers",
                        jsonObjRegion);
                Assert.assertTrue(
                        "ClusterSelectedRegionsMemberServiceTest :: Server did not return error on non-existent region",
                        jsonObjRegion.has("errorOnRegion"));
            } finally {
                response.close();
            }
        } catch (Exception failed) {
            logException(failed);
            Assert.fail("Exception ! ");
        }
    } else {
        Assert.fail("ClusterSelectedRegionsMemberServiceTest :: No Http connection was established.");
    }
    System.out.println(
            "ClusterSelectedRegionsMemberServiceTest ::  ------TESTCASE END : NON-EXISTENT REGION CHECK FOR CLUSTER REGION MEMBERS------");
}

From source file:org.apache.mahout.utils.email.MailProcessorTest.java

@Test
public void testStripQuoted() throws Exception {
    StringWriter writer = new StringWriter();
    MailOptions options = new MailOptions();
    options.setSeparator(":::");
    options.setCharset(Charsets.UTF_8);/*from   ww w .j a  va2s .  c o m*/
    options.setPatternsToMatch(new Pattern[] { MailProcessor.SUBJECT_PREFIX });
    options.setInput(new File(System.getProperty("user.dir")));
    options.setIncludeBody(true);
    MailProcessor proc = new MailProcessor(options, "", writer);
    URL url = MailProcessorTest.class.getClassLoader().getResource("test.mbox");
    File file = new File(url.toURI());
    long count = proc.parseMboxLineByLine(file);
    assertEquals(7, count);
    assertTrue(writer.getBuffer().toString().contains("> Cocoon Cron Block Configurable Clustering"));
    writer = new StringWriter();
    proc = new MailProcessor(options, "", writer);
    options.setStripQuotedText(true);
    count = proc.parseMboxLineByLine(file);
    assertEquals(7, count);
    assertFalse(writer.getBuffer().toString().contains("> Cocoon Cron Block Configurable Clustering"));

}