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authorGravatar Alexander Alexeev2016-11-15 00:03:59 +0700
committerGravatar Vitaly Takmazov2016-11-15 09:49:27 +0300
commit32a6feb195171e06d60117ad758cc8beb50e5ca3 (patch)
tree7e3c72fe408861e8d828f181a46816e1b200993f /server-core/src
parent73a2b1d4796ea18ef476f4ca30e2028c828d0ac1 (diff)
Constructor injectection for service layer
Diffstat (limited to 'server-core/src')
-rw-r--r--server-core/src/main/java/com/juick/service/AdsServiceImpl.java8
-rw-r--r--server-core/src/main/java/com/juick/service/BaseJdbcService.java52
-rw-r--r--server-core/src/main/java/com/juick/service/CrosspostServiceImpl.java7
-rw-r--r--server-core/src/main/java/com/juick/service/MessagesServiceImpl.java10
-rw-r--r--server-core/src/main/java/com/juick/service/PMQueriesServiceImpl.java7
-rw-r--r--server-core/src/main/java/com/juick/service/PrivacyQueriesServiceImpl.java8
-rw-r--r--server-core/src/main/java/com/juick/service/PushQueriesServiceImpl.java7
-rw-r--r--server-core/src/main/java/com/juick/service/ShowQueriesServiceImpl.java6
-rw-r--r--server-core/src/main/java/com/juick/service/SubscriptionServiceImpl.java17
-rw-r--r--server-core/src/main/java/com/juick/service/TagServiceImpl.java10
-rw-r--r--server-core/src/main/java/com/juick/service/UserServiceImpl.java7
-rw-r--r--server-core/src/main/java/com/juick/util/ThreadHelper.java1
12 files changed, 109 insertions, 31 deletions
diff --git a/server-core/src/main/java/com/juick/service/AdsServiceImpl.java b/server-core/src/main/java/com/juick/service/AdsServiceImpl.java
index aeb2dd85..a6a5c85d 100644
--- a/server-core/src/main/java/com/juick/service/AdsServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/AdsServiceImpl.java
@@ -1,8 +1,11 @@
package com.juick.service;
+import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
+import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.Transactional;
+import javax.inject.Inject;
import java.util.List;
/**
@@ -12,6 +15,11 @@ import java.util.List;
@Transactional
public class AdsServiceImpl extends BaseJdbcService implements AdsService {
+ @Inject
+ public AdsServiceImpl(JdbcTemplate jdbcTemplate) {
+ super(jdbcTemplate, null);
+ }
+
@Transactional(readOnly = true)
@Override
public int getAdMid(final int uid) {
diff --git a/server-core/src/main/java/com/juick/service/BaseJdbcService.java b/server-core/src/main/java/com/juick/service/BaseJdbcService.java
index 2f5669f5..fe544efe 100644
--- a/server-core/src/main/java/com/juick/service/BaseJdbcService.java
+++ b/server-core/src/main/java/com/juick/service/BaseJdbcService.java
@@ -2,24 +2,44 @@ package com.juick.service;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.InitializingBean;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.support.TransactionTemplate;
import org.springframework.util.Assert;
-import javax.inject.Inject;
+import javax.sql.DataSource;
/**
* Created by aalexeev on 11/13/16.
*/
-public abstract class BaseJdbcService implements InitializingBean {
+public abstract class BaseJdbcService {
protected final Logger logger = LoggerFactory.getLogger(getClass());
- private JdbcTemplate jdbcTemplate;
- private TransactionTemplate transactionTemplate;
- private NamedParameterJdbcTemplate namedParameterJdbcTemplate;
+ private final JdbcTemplate jdbcTemplate;
+ private final TransactionTemplate transactionTemplate;
+ private final NamedParameterJdbcTemplate namedParameterJdbcTemplate;
+
+
+ protected BaseJdbcService(JdbcTemplate jdbcTemplate, PlatformTransactionManager transactionManager) {
+ Assert.notNull(jdbcTemplate);
+
+ this.jdbcTemplate = jdbcTemplate;
+ this.namedParameterJdbcTemplate = new NamedParameterJdbcTemplate(jdbcTemplate);
+ this.transactionTemplate = (transactionManager == null) ?
+ null : new TransactionTemplate(transactionManager);
+
+ }
+
+ protected BaseJdbcService(DataSource dataSource, PlatformTransactionManager transactionManager) {
+ Assert.notNull(dataSource);
+
+ this.jdbcTemplate = new JdbcTemplate(dataSource);
+ this.namedParameterJdbcTemplate = new NamedParameterJdbcTemplate(jdbcTemplate);
+ this.transactionTemplate = (transactionManager == null) ?
+ null : new TransactionTemplate(transactionManager);
+
+ }
protected JdbcTemplate getJdbcTemplate() {
return jdbcTemplate;
@@ -32,24 +52,4 @@ public abstract class BaseJdbcService implements InitializingBean {
protected TransactionTemplate getTransactionTemplate() {
return transactionTemplate;
}
-
- @Override
- public void afterPropertiesSet() throws Exception {
- logger.debug("Checking required beans");
-
- Assert.notNull(jdbcTemplate);
- Assert.notNull(namedParameterJdbcTemplate);
- Assert.notNull(transactionTemplate);
- }
-
- @Inject
- public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
- this.jdbcTemplate = jdbcTemplate;
- namedParameterJdbcTemplate = new NamedParameterJdbcTemplate(jdbcTemplate);
- }
-
- @Inject
- public void setTransactionManager(PlatformTransactionManager transactionManager) {
- transactionTemplate = new TransactionTemplate(transactionManager);
- }
}
diff --git a/server-core/src/main/java/com/juick/service/CrosspostServiceImpl.java b/server-core/src/main/java/com/juick/service/CrosspostServiceImpl.java
index 87e307d3..ed1cd676 100644
--- a/server-core/src/main/java/com/juick/service/CrosspostServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/CrosspostServiceImpl.java
@@ -2,9 +2,11 @@ package com.juick.service;
import com.juick.server.helpers.ApplicationStatus;
import org.apache.commons.lang3.tuple.Pair;
+import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
+import javax.inject.Inject;
import java.util.List;
import java.util.Optional;
@@ -15,6 +17,11 @@ import java.util.Optional;
@Transactional(readOnly = true)
public class CrosspostServiceImpl extends BaseJdbcService implements CrosspostService {
+ @Inject
+ public CrosspostServiceImpl(JdbcTemplate jdbcTemplate) {
+ super(jdbcTemplate, null);
+ }
+
@Override
public Optional<Pair<String, String>> getTwitterTokens(final int uid) {
List<Optional<Pair<String, String>>> list = getJdbcTemplate().query(
diff --git a/server-core/src/main/java/com/juick/service/MessagesServiceImpl.java b/server-core/src/main/java/com/juick/service/MessagesServiceImpl.java
index 924f9e03..dfbc4ade 100644
--- a/server-core/src/main/java/com/juick/service/MessagesServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/MessagesServiceImpl.java
@@ -15,6 +15,7 @@ import org.springframework.jdbc.support.GeneratedKeyHolder;
import org.springframework.jdbc.support.KeyHolder;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
import javax.inject.Inject;
@@ -28,8 +29,15 @@ import java.util.List;
*/
@Repository
public class MessagesServiceImpl extends BaseJdbcService implements MessagesService {
+ private final UserService userService;
+
@Inject
- private UserService userService;
+ public MessagesServiceImpl(JdbcTemplate jdbcTemplate, UserService userService) {
+ super(jdbcTemplate, null);
+
+ Assert.notNull(userService);
+ this.userService = userService;
+ }
private class MessageMapper implements RowMapper<Message> {
@Override
diff --git a/server-core/src/main/java/com/juick/service/PMQueriesServiceImpl.java b/server-core/src/main/java/com/juick/service/PMQueriesServiceImpl.java
index 30231f98..34a07682 100644
--- a/server-core/src/main/java/com/juick/service/PMQueriesServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/PMQueriesServiceImpl.java
@@ -2,9 +2,11 @@ package com.juick.service;
import com.juick.User;
import org.springframework.dao.EmptyResultDataAccessException;
+import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
+import javax.inject.Inject;
import java.util.List;
/**
@@ -13,6 +15,11 @@ import java.util.List;
@Repository
public class PMQueriesServiceImpl extends BaseJdbcService implements PMQueriesService {
+ @Inject
+ public PMQueriesServiceImpl(JdbcTemplate jdbcTemplate) {
+ super(jdbcTemplate, null);
+ }
+
@Transactional
@Override
public boolean createPM(final int uid_from, final int uid_to, final String body) {
diff --git a/server-core/src/main/java/com/juick/service/PrivacyQueriesServiceImpl.java b/server-core/src/main/java/com/juick/service/PrivacyQueriesServiceImpl.java
index b83f61c1..18c789ec 100644
--- a/server-core/src/main/java/com/juick/service/PrivacyQueriesServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/PrivacyQueriesServiceImpl.java
@@ -2,9 +2,12 @@ package com.juick.service;
import com.juick.Tag;
import com.juick.User;
+import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
+import javax.inject.Inject;
+
/**
* Created by aalexeev on 11/13/16.
*/
@@ -12,6 +15,11 @@ import org.springframework.transaction.annotation.Transactional;
@Transactional
public class PrivacyQueriesServiceImpl extends BaseJdbcService implements PrivacyQueriesService {
+ @Inject
+ public PrivacyQueriesServiceImpl(JdbcTemplate jdbcTemplate) {
+ super(jdbcTemplate, null);
+ }
+
@Override
public PrivacyResult blacklistUser(final User user, final User target) {
int result = getJdbcTemplate().update(
diff --git a/server-core/src/main/java/com/juick/service/PushQueriesServiceImpl.java b/server-core/src/main/java/com/juick/service/PushQueriesServiceImpl.java
index 7c3f9d5b..91861bd9 100644
--- a/server-core/src/main/java/com/juick/service/PushQueriesServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/PushQueriesServiceImpl.java
@@ -1,9 +1,11 @@
package com.juick.service;
+import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
+import javax.inject.Inject;
import java.util.List;
/**
@@ -13,6 +15,11 @@ import java.util.List;
@Transactional(readOnly = true)
public class PushQueriesServiceImpl extends BaseJdbcService implements PushQueriesService {
+ @Inject
+ public PushQueriesServiceImpl(JdbcTemplate jdbcTemplate) {
+ super(jdbcTemplate, null);
+ }
+
@Override
public List<String> getAndroidRegID(final int uid) {
return getJdbcTemplate().queryForList(
diff --git a/server-core/src/main/java/com/juick/service/ShowQueriesServiceImpl.java b/server-core/src/main/java/com/juick/service/ShowQueriesServiceImpl.java
index 4f8d8ff2..a6504274 100644
--- a/server-core/src/main/java/com/juick/service/ShowQueriesServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/ShowQueriesServiceImpl.java
@@ -5,6 +5,7 @@ import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
+import javax.inject.Inject;
import java.util.List;
/**
@@ -14,6 +15,11 @@ import java.util.List;
@Transactional(readOnly = true)
public class ShowQueriesServiceImpl extends BaseJdbcService implements ShowQueriesService {
+ @Inject
+ public ShowQueriesServiceImpl(JdbcTemplate jdbcTemplate) {
+ super(jdbcTemplate, null);
+ }
+
@Override
public List<String> getRecommendedUsers(final User forUser) {
return getJdbcTemplate().queryForList(
diff --git a/server-core/src/main/java/com/juick/service/SubscriptionServiceImpl.java b/server-core/src/main/java/com/juick/service/SubscriptionServiceImpl.java
index 57d52cbf..2bf05796 100644
--- a/server-core/src/main/java/com/juick/service/SubscriptionServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/SubscriptionServiceImpl.java
@@ -4,8 +4,10 @@ import com.juick.Tag;
import com.juick.User;
import com.juick.server.helpers.NotifyOpts;
import org.springframework.dao.EmptyResultDataAccessException;
+import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
import javax.inject.Inject;
@@ -17,10 +19,19 @@ import java.util.stream.Collectors;
*/
@Repository
public class SubscriptionServiceImpl extends BaseJdbcService implements SubscriptionService {
+ private final UserService userService;
+ private final MessagesService messagesService;
+
@Inject
- UserService userService;
- @Inject
- MessagesService messagesService;
+ public SubscriptionServiceImpl(JdbcTemplate jdbcTemplate, UserService userService, MessagesService messagesService) {
+ super(jdbcTemplate, null);
+
+ Assert.notNull(userService);
+ this.userService = userService;
+
+ Assert.notNull(messagesService);
+ this.messagesService = messagesService;
+ }
@Transactional(readOnly = true)
@Override
diff --git a/server-core/src/main/java/com/juick/service/TagServiceImpl.java b/server-core/src/main/java/com/juick/service/TagServiceImpl.java
index 3aed4b9b..d63159cf 100644
--- a/server-core/src/main/java/com/juick/service/TagServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/TagServiceImpl.java
@@ -3,10 +3,12 @@ package com.juick.service;
import com.juick.Tag;
import org.apache.commons.lang3.StringEscapeUtils;
import org.springframework.dao.EmptyResultDataAccessException;
+import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.support.GeneratedKeyHolder;
import org.springframework.jdbc.support.KeyHolder;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.Assert;
import javax.inject.Inject;
import java.sql.PreparedStatement;
@@ -27,8 +29,14 @@ public class TagServiceImpl extends BaseJdbcService implements TagService {
private static final Pattern TAGS_PATTERN2 = Pattern.compile("^\\*([^ \\r\\n\\t]+)\\s+([\\s\\S]+)");
private static final Pattern TAG_PATTERN = Pattern.compile("\\*([^ \\r\\n\\t]+)");
+ private final MessagesService messagesService;
+
@Inject
- MessagesService messagesService;
+ public TagServiceImpl(JdbcTemplate jdbcTemplate, MessagesService messagesService) {
+ super(jdbcTemplate, null);
+ Assert.notNull(messagesService);
+ this.messagesService = messagesService;
+ }
@Transactional(readOnly = true)
@Override
diff --git a/server-core/src/main/java/com/juick/service/UserServiceImpl.java b/server-core/src/main/java/com/juick/service/UserServiceImpl.java
index 2740e52c..b681e3c8 100644
--- a/server-core/src/main/java/com/juick/service/UserServiceImpl.java
+++ b/server-core/src/main/java/com/juick/service/UserServiceImpl.java
@@ -7,6 +7,7 @@ import com.juick.server.helpers.UserInfo;
import com.juick.util.UserUtils;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.dao.EmptyResultDataAccessException;
+import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.jdbc.support.GeneratedKeyHolder;
import org.springframework.jdbc.support.KeyHolder;
@@ -14,6 +15,7 @@ import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
+import javax.inject.Inject;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
@@ -37,6 +39,11 @@ public class UserServiceImpl extends BaseJdbcService implements UserService {
}
}
+ @Inject
+ public UserServiceImpl(JdbcTemplate jdbcTemplate) {
+ super(jdbcTemplate, null);
+ }
+
@Transactional
@Override
public String getSignUpHashByJID(final String jid) {
diff --git a/server-core/src/main/java/com/juick/util/ThreadHelper.java b/server-core/src/main/java/com/juick/util/ThreadHelper.java
index 7304d158..64a56f7c 100644
--- a/server-core/src/main/java/com/juick/util/ThreadHelper.java
+++ b/server-core/src/main/java/com/juick/util/ThreadHelper.java
@@ -21,6 +21,7 @@ public class ThreadHelper {
try {
// Wait a while for existing tasks to terminate
if (!pool.awaitTermination(5, TimeUnit.SECONDS)) {
+ logger.info("Calls shutDownNow for pool");
pool.shutdownNow(); // Cancel currently executing tasks
// Wait a while for tasks to respond to being cancelled
if (!pool.awaitTermination(5, TimeUnit.SECONDS))