Example usage for java.io PrintStream close

List of usage examples for java.io PrintStream close

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Introduction

In this page you can find the example usage for java.io PrintStream close.

Prototype

public void close()

Source Link

Document

Closes the stream.

Usage

From source file:org.apache.myfaces.util.DebugUtils.java

/**
 * Be careful, when using this version of traceView:
 * Some component properties (e.g. getRenderer) assume, that there is a
 * valid viewRoot set in the FacesContext!
 * @param additionalMsg//from w w w .ja  v a 2 s  . co m
 * @param viewRoot
 */
private static void traceView(String additionalMsg, UIViewRoot viewRoot) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    PrintStream ps = new PrintStream(baos);
    if (additionalMsg != null) {
        ps.println(additionalMsg);
    }
    ps.println("========================================");
    printView(viewRoot, ps);
    ps.println("========================================");
    ps.close();
    log.trace(baos.toString());
}

From source file:Main.java

public static void save(String filename, Document document) throws IOException {
    PrintStream out = null;
    try {//  w w w . j  av a2  s  . c  om
        out = new PrintStream(new BufferedOutputStream(new FileOutputStream(filename)), true, "UTF-8");
        //traceNode(document, "");
        print(out, document);
    } catch (Exception ex) {
        throw new IOException(ex.getLocalizedMessage());
    } finally {
        if (out != null)
            try {
                out.close();
            } catch (Exception e) {
                // ignore
            }
    }
}

From source file:edu.umn.cs.sthadoop.hdfs.KNNJoin.java

static <S extends Shape> void write(Text text, Path outputPath) throws IOException {
    if (outputPath != null) {
        PrintStream ps = new PrintStream(new FileOutputStream(outputPath.toString(), true));
        ps.print(text);//from   w w  w  . ja v a  2s .  c o m
        ps.println();
        ps.close();
    }
}

From source file:Main.java

public static void save(String filename, Document document) throws IOException {
    PrintStream out = null;
    try {//  ww w .j a v  a 2  s . co  m
        out = new PrintStream(new BufferedOutputStream(new FileOutputStream(filename)), true, "UTF-8");
        // traceNode(document, "");
        print(out, document);
    } catch (Exception ex) {
        throw new IOException(ex.getLocalizedMessage());
    } finally {
        if (out != null)
            try {
                out.close();
            } catch (Exception e) {
                // ignore
            }
    }
}

From source file:edu.stanford.muse.email.VerifyEmailSetup.java

public static Pair<Boolean, String> run() {
    PrintStream savedOut = System.out;
    InputStream savedIn = System.in;

    try {//from   w w  w  . ja v  a2s  . c o m
        // Get a Properties object
        Properties props = System.getProperties();

        // Get a Session object
        Session session = Session.getInstance(props, null);
        session.setDebug(true);
        String filename = System.getProperty("java.io.tmpdir") + File.separatorChar + "verifyEmailSetup";
        PrintStream ps = new PrintStream(new FileOutputStream(filename));
        System.setOut(ps);
        System.setErr(ps);

        // Get a Store object
        Store store = null;
        store = session.getStore("imaps");
        store.connect("imap.gmail.com", 993, "checkmuse", ""); // not the real password. unfortunately, the checkmuse a/c will get blocked by google.
        //           Folder folder = store.getFolder("[Gmail]/Sent Mail");
        //           int totalMessages = folder.getMessageCount();
        // System.err.println (totalMessages + " messages!");
        ps.close();
        String contents = Util.getFileContents(filename);
        System.out.println(contents);
        return new Pair<Boolean, String>(Boolean.TRUE, contents);
    } catch (AuthenticationFailedException e) {
        /* its ok if auth failed. we only want to check if IMAPS network route is blocked.
         when network is blocked, we'll get something like
        javax.mail.MessagingException: No route to host; 
        nested exception is: 
        java.net.NoRouteToHostException: No route to host 
        ...
        */
        log.info("Verification succeeded: " + Util.stackTrace(e));
        return new Pair<Boolean, String>(Boolean.TRUE, "");
    } catch (Exception e) {
        log.warn("Verification failed: " + Util.stackTrace(e));
        return new Pair<Boolean, String>(Boolean.FALSE, e.toString()); // stack track reveals too much about our code... Util.stackTrace(e));         
    } finally {
        System.setOut(savedOut);
        System.setIn(savedIn);
    }
}

From source file:Main.java

public static int saveToSdCard(String fileName, Bitmap bitmap) {
    int ret = 0;/*w w  w .j a v  a 2s.c om*/
    PrintStream out = null;
    if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        return -1;
    }
    File file = new File(Environment.getExternalStorageDirectory().toString() + File.separator + fileName);
    if (!file.getParentFile().exists()) {
        file.getParentFile().mkdir();
    }
    try {
        out = new PrintStream(new FileOutputStream(file));
        bitmap.compress(Bitmap.CompressFormat.JPEG, 90, out);
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        ret = -2;
    } finally {
        out.flush();
        out.close();
        if (!bitmap.isRecycled())
            bitmap.recycle();
    }

    return ret;
}

From source file:com.meetingninja.csse.database.GroupDatabaseAdapter.java

public static Group updateGroup(Group group) throws IOException {
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);
    // Build JSON Object for Title
    jgen.writeStartObject();//from   w w  w  .java  2  s  .com
    jgen.writeStringField(Keys.Group.ID, group.getGroupID());
    jgen.writeStringField("field", Keys.Group.TITLE);
    jgen.writeStringField("value", group.getGroupTitle());
    jgen.writeEndObject();
    jgen.close();
    String payloadTitle = json.toString("UTF8");
    ps.close();

    json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    ps = new PrintStream(json);
    jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);
    // Build JSON Object for Group members
    jgen.writeStartObject();
    jgen.writeStringField(Keys.Group.ID, group.getGroupID());
    jgen.writeStringField("field", Keys.Group.MEMBERS);
    jgen.writeArrayFieldStart("value");
    for (User member : group.getMembers()) {
        jgen.writeStartObject();
        jgen.writeStringField(Keys.User.ID, member.getID());
        jgen.writeEndObject();

    }
    jgen.writeEndArray();
    jgen.writeEndObject();
    jgen.close();
    String payloadMembers = json.toString("UTF8");
    ps.close();
    // Establish connection
    sendSingleEdit(payloadTitle);
    String response = sendSingleEdit(payloadMembers);
    JsonNode groupNode = MAPPER.readTree(response);

    return parseGroup(groupNode, new Group());
}

From source file:com.meetingninja.csse.database.NotesDatabaseAdapter.java

private static String getEditPayload(String noteID, String field, String value) throws IOException {
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    // Create a generator to build the JSON string
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);
    // Build JSON Object for Title
    jgen.writeStartObject();//from  www . jav  a 2 s .  c  o  m
    jgen.writeStringField(Keys.Note.ID, noteID);
    jgen.writeStringField("field", field);
    jgen.writeStringField("value", value);
    jgen.writeEndObject();
    jgen.close();
    String payload = json.toString("UTF8");
    ps.close();
    Log.d("updatenotepayload", payload);
    return payload;
}

From source file:com.meetingninja.csse.database.MeetingDatabaseAdapter.java

private static String getEditPayload(String meetingID, String field, String value) throws IOException {
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    // Create a generator to build the JSON string
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);
    // Build JSON Object for Title
    jgen.writeStartObject();/*from   w w  w  .j ava  2s.c  o  m*/
    jgen.writeStringField(Keys.Meeting.ID, meetingID);
    jgen.writeStringField("field", field);
    jgen.writeStringField("value", value);
    jgen.writeEndObject();
    jgen.close();
    String payload = json.toString("UTF8");
    ps.close();
    return payload;
}

From source file:com.meetingninja.csse.database.TaskDatabaseAdapter.java

private static String getEditPayload(String taskID, String field, String value) throws IOException {
    ByteArrayOutputStream json = new ByteArrayOutputStream();
    // this type of print stream allows us to get a string easily
    PrintStream ps = new PrintStream(json);
    // Create a generator to build the JSON string
    JsonGenerator jgen = JFACTORY.createGenerator(ps, JsonEncoding.UTF8);
    // Build JSON Object for Title
    jgen.writeStartObject();// w w  w  .j  a  v  a  2  s .c o  m
    jgen.writeStringField(Keys.Task.ID, taskID);
    jgen.writeStringField("field", field);
    jgen.writeStringField("value", value);
    jgen.writeEndObject();
    jgen.close();
    String payload = json.toString("UTF8");
    ps.close();
    return payload;
}