Java Code Examples for org.apache.rocketmq.common.MixAll#file2String()

The following examples show how to use org.apache.rocketmq.common.MixAll#file2String() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: KVConfigManager.java From DDMQ with Apache License 2.0

6 votes

public void load() {
    String content = null;
    try {
        content = MixAll.file2String(this.namesrvController.getNamesrvConfig().getKvConfigPath());
    } catch (IOException e) {
        log.warn("Load KV config table exception", e);
    }
    if (content != null) {
        KVConfigSerializeWrapper kvConfigSerializeWrapper =
            KVConfigSerializeWrapper.fromJson(content, KVConfigSerializeWrapper.class);
        if (null != kvConfigSerializeWrapper) {
            this.configTable.putAll(kvConfigSerializeWrapper.getConfigTable());
            log.info("load KV config table OK");
        }
    }
}

Example 2

Source File: LocalFileOffsetStore.java From rocketmq_trans_message with Apache License 2.0

6 votes

private OffsetSerializeWrapper readLocalOffset() throws MQClientException {
    String content = MixAll.file2String(this.storePath);
    if (null == content || content.length() == 0) {
        return this.readLocalOffsetBak();
    } else {
        OffsetSerializeWrapper offsetSerializeWrapper = null;
        try {
            offsetSerializeWrapper =
                OffsetSerializeWrapper.fromJson(content, OffsetSerializeWrapper.class);
        } catch (Exception e) {
            log.warn("readLocalOffset Exception, and try to correct", e);
            return this.readLocalOffsetBak();
        }

        return offsetSerializeWrapper;
    }
}

Example 3

Source File: Consumer.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException, IOException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4");

    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    File classFile = new File(classLoader.getResource("MessageFilterImpl.java").getFile());

    String filterCode = MixAll.file2String(classFile);
    consumer.subscribe("TopicTest", "org.apache.rocketmq.example.filter.MessageFilterImpl",
        filterCode);

    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    consumer.start();

    System.out.printf("Consumer Started.%n");
}

Example 4

Source File: DefaultMessageStore.java From DDMQ with Apache License 2.0

6 votes

private long getInSyncOffsetSaved() {
    long offset = -1;
    String fileName = StorePathConfigHelper.getOffsetInSyncStorePath(this.messageStoreConfig.getStorePathRootDir());
    try {
        File file = new File(fileName);
        if (file.exists()) {
            String offsetStr = MixAll.file2String(fileName);
            if (offsetStr != null) {
                offset = Long.valueOf(offsetStr);
            }
            file.delete();
        }
    } catch (Exception ex) {
        log.error("get offset in sync failed", ex);
    }
    return offset;
}

Example 5

Source File: Consumer.java From rocketmq-read with Apache License 2.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException, IOException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4");

    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    File classFile = new File(classLoader.getResource("MessageFilterImpl.java").getFile());

    String filterCode = MixAll.file2String(classFile);
    consumer.subscribe("TopicTest", "org.apache.rocketmq.example.filter.MessageFilterImpl",
        filterCode);

    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.printf("%s Receive New Messages: %s %n", Thread.currentThread().getName(), msgs);
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    consumer.start();

    System.out.printf("Consumer Started.%n");
}

Example 6

Source File: KVConfigManager.java From rocketmq-read with Apache License 2.0

6 votes

/**
 * 启动时load
 */
public void load() {
    String content = null;
    try {
        content = MixAll.file2String(this.namesrvController.getNamesrvConfig().getKvConfigPath());
    } catch (IOException e) {
        log.warn("Load KV config table exception", e);
    }
    if (content != null) {
        //从config.json中load出kvconfigSerializeWrapper对象，作为配置的项目
        KVConfigSerializeWrapper kvConfigSerializeWrapper = KVConfigSerializeWrapper.fromJson(content, KVConfigSerializeWrapper.class);
        if (null != kvConfigSerializeWrapper) {
            this.configTable.putAll(kvConfigSerializeWrapper.getConfigTable());
            log.info("load KV config table OK");
        }
    }
}

Example 7

Source File: KVConfigManager.java From rocketmq with Apache License 2.0

6 votes

public void load() {
    String content = null;
    try {
        content = MixAll.file2String(this.namesrvController.getNamesrvConfig().getKvConfigPath());
    } catch (IOException e) {
        log.warn("Load KV config table exception", e);
    }
    if (content != null) {
        KVConfigSerializeWrapper kvConfigSerializeWrapper =
            KVConfigSerializeWrapper.fromJson(content, KVConfigSerializeWrapper.class);
        if (null != kvConfigSerializeWrapper) {
            this.configTable.putAll(kvConfigSerializeWrapper.getConfigTable());
            log.info("load KV config table OK");
        }
    }
}

Example 8

Source File: LocalFileOffsetStore.java From rocketmq with Apache License 2.0

6 votes

private OffsetSerializeWrapper readLocalOffsetBak() throws MQClientException {
    String content = MixAll.file2String(this.storePath + ".bak");
    if (content != null && content.length() > 0) {
        OffsetSerializeWrapper offsetSerializeWrapper = null;
        try {
            offsetSerializeWrapper =
                OffsetSerializeWrapper.fromJson(content, OffsetSerializeWrapper.class);
        } catch (Exception e) {
            log.warn("readLocalOffset Exception", e);
            throw new MQClientException("readLocalOffset Exception, maybe fastjson version too low" //
                + FAQUrl.suggestTodo(FAQUrl.LOAD_JSON_EXCEPTION), //
                e);
        }
        return offsetSerializeWrapper;
    }

    return null;
}

Example 9

Source File: KVConfigManager.java From DDMQ with Apache License 2.0

6 votes

public void load() {
    String content = null;
    try {
        content = MixAll.file2String(this.namesrvController.getNamesrvConfig().getKvConfigPath());
    } catch (IOException e) {
        log.warn("Load KV config table exception", e);
    }
    if (content != null) {
        KVConfigSerializeWrapper kvConfigSerializeWrapper =
            KVConfigSerializeWrapper.fromJson(content, KVConfigSerializeWrapper.class);
        if (null != kvConfigSerializeWrapper) {
            this.configTable.putAll(kvConfigSerializeWrapper.getConfigTable());
            log.info("load KV config table OK");
        }
    }
}

Example 10

Source File: KVConfigManager.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

6 votes

public void load() {
    String content = null;
    try {
        content = MixAll.file2String(this.namesrvController.getNamesrvConfig().getKvConfigPath());
    } catch (IOException e) {
        log.warn("Load KV config table exception", e);
    }
    if (content != null) {
        KVConfigSerializeWrapper kvConfigSerializeWrapper =
            KVConfigSerializeWrapper.fromJson(content, KVConfigSerializeWrapper.class);
        if (null != kvConfigSerializeWrapper) {
            this.configTable.putAll(kvConfigSerializeWrapper.getConfigTable());
            log.info("load KV config table OK");
        }
    }
}

Example 11

Source File: KVConfigManager.java From rocketmq_trans_message with Apache License 2.0

5 votes

public void load() {
    String content = MixAll.file2String(this.namesrvController.getNamesrvConfig().getKvConfigPath());
    if (content != null) {
        KVConfigSerializeWrapper kvConfigSerializeWrapper =
            KVConfigSerializeWrapper.fromJson(content, KVConfigSerializeWrapper.class);
        if (null != kvConfigSerializeWrapper) {
            this.configTable.putAll(kvConfigSerializeWrapper.getConfigTable());
            log.info("load KV config table OK");
        }
    }
}

Example 12

Source File: SessionCredentials.java From rocketmq with Apache License 2.0

5 votes

public SessionCredentials() {
    String keyContent = null;
    try {
        keyContent = MixAll.file2String(KEY_FILE);
    } catch (IOException ignore) {
    }
    if (keyContent != null) {
        Properties prop = MixAll.string2Properties(keyContent);
        if (prop != null) {
            this.updateContent(prop);
        }
    }
}

Example 13

Source File: Consumer.java From rocketmq with Apache License 2.0

5 votes

public static void main(String[] args) throws InterruptedException, MQClientException, UnsupportedEncodingException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4");

    consumer.setNamesrvAddr("127.0.0.1:9876");

    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    String filePath = URLDecoder.decode(classLoader.getResource("MessageFilterImpl.java").getFile(), "UTF-8");
    File classFile = new File(filePath);

    String filterCode = MixAll.file2String(classFile);
    consumer.subscribe("TopicTest", "org.apache.rocketmq.example.filter.MessageFilterImpl",
        filterCode);

    consumer.registerMessageListener(new MessageListenerConcurrently() {

        @Override
        public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
            ConsumeConcurrentlyContext context) {
            System.out.printf(Thread.currentThread().getName() + " Receive New Messages: " + msgs + "%n");
            return ConsumeConcurrentlyStatus.CONSUME_SUCCESS;
        }
    });

    consumer.start();

    System.out.printf("Consumer Started.%n");
}

Example 14

Source File: JDBCTransactionStore.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

4 votes

private String createTableSql() {
    URL resource = JDBCTransactionStore.class.getClassLoader().getResource("transaction.sql");
    String fileContent = MixAll.file2String(resource);
    return fileContent;
}

Example 15

Source File: JDBCTransactionStore.java From DDMQ with Apache License 2.0

4 votes

private String createTableSql() {
    URL resource = JDBCTransactionStore.class.getClassLoader().getResource("transaction.sql");
    String fileContent = MixAll.file2String(resource);
    return fileContent;
}

Example 16

Source File: JDBCTransactionStore.java From rocketmq with Apache License 2.0

4 votes

private String createTableSql() {
    URL resource = JDBCTransactionStore.class.getClassLoader().getResource("transaction.sql");
    String fileContent = MixAll.file2String(resource);
    return fileContent;
}

Example 17

Source File: JDBCTransactionStore.java From rocketmq with Apache License 2.0

4 votes

private String createTableSql() {
    URL resource = JDBCTransactionStore.class.getClassLoader().getResource("transaction.sql");
    String fileContent = MixAll.file2String(resource);
    return fileContent;
}

Example 18

Source File: JDBCTransactionStore.java From rocketmq-4.3.0 with Apache License 2.0

4 votes

private String createTableSql() {
    URL resource = JDBCTransactionStore.class.getClassLoader().getResource("transaction.sql");
    String fileContent = MixAll.file2String(resource);
    return fileContent;
}

Example 19

Source File: JDBCTransactionStore.java From rocketmq_trans_message with Apache License 2.0

4 votes

private String createTableSql() {
    URL resource = JDBCTransactionStore.class.getClassLoader().getResource("transaction.sql");
    String fileContent = MixAll.file2String(resource);
    return String.format(fileContent, tableSuffix);
}

Example 20

Source File: JDBCTransactionStore.java From DDMQ with Apache License 2.0

4 votes

private String createTableSql() {
    URL resource = JDBCTransactionStore.class.getClassLoader().getResource("transaction.sql");
    String fileContent = MixAll.file2String(resource);
    return fileContent;
}