Java Code Examples for com.alibaba.rocketmq.common.MixAll#file2String()

The following examples show how to use com.alibaba.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: LocalFileOffsetStore.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

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 2

Source File: LocalFileOffsetStore.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

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 3

Source File: Consumer.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

6 votes

public static void main(String[] args) throws InterruptedException, MQClientException {
    DefaultMQPushConsumer consumer = new DefaultMQPushConsumer("ConsumerGroupNamecc4");
    String filterCode = MixAll.file2String("/home/admin/MessageFilterImpl.java");
    consumer.subscribe("TopicFilter7", "com.alibaba.rocketmq.example.filter.MessageFilterImpl",
        filterCode);

    consumer.registerMessageListener(new MessageListenerConcurrently() {

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

    consumer.start();

    System.out.println("Consumer Started.");
}

Example 4

Source File: LocalFileOffsetStore.java From rocketmq 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 5

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 6

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

6 votes

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

    String filterCode = MixAll.file2String("/home/admin/MessageFilterImpl.java");
    consumer.subscribe("TopicFilter7", "com.alibaba.rocketmq.example.filter.MessageFilterImpl",
            filterCode);

    consumer.registerMessageListener(new MessageListenerConcurrently() {

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

    consumer.start();

    System.out.println("Consumer Started.");
}

Example 7

Source File: LocalFileOffsetStore.java From RocketMQ-Master-analyze 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 8

Source File: LocalFileOffsetStore.java From RocketMQ-Master-analyze 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 reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

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 10

Source File: KVConfigManager.java From rocketmq 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 11

Source File: KVConfigManager.java From RocketMQ-Master-analyze 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: JDBCTransactionStore.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

4 votes

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

Example 13

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 14

Source File: JDBCTransactionStore.java From RocketMQ-Master-analyze 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;
}