Constructor has 9 parameters, which is greater than 7 authorized. Open
public AOauthProviderImpl(
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A long parameter list can indicate that a new structure should be created to wrap the numerous parameters or that the function is doing too many things.
Noncompliant Code Example
With a maximum number of 4 parameters:
public void doSomething(int param1, int param2, int param3, String param4, long param5) { ... }
Compliant Solution
public void doSomething(int param1, int param2, int param3, String param4) { ... }
Exceptions
Methods annotated with :
- Spring's
@RequestMapping
(and related shortcut annotations, like@GetRequest
) - JAX-RS API annotations (like
@javax.ws.rs.GET
) - Bean constructor injection with
@org.springframework.beans.factory.annotation.Autowired
- CDI constructor injection with
@javax.inject.Inject
-
@com.fasterxml.jackson.annotation.JsonCreator
may have a lot of parameters, encapsulation being possible. Such methods are therefore ignored.
Change the visibility of this constructor to "protected". Open
public AOauthProviderImpl(
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Abstract classes should not have public constructors. Constructors of abstract classes can only be called in constructors of their subclasses. So
there is no point in making them public. The protected
modifier should be enough.
Noncompliant Code Example
public abstract class AbstractClass1 { public AbstractClass1 () { // Noncompliant, has public modifier // do something here } }
Compliant Solution
public abstract class AbstractClass2 { protected AbstractClass2 () { // do something here } }
Either remove or fill this block of code. Open
} catch (IOException ignored) {
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Most of the time a block of code is empty when a piece of code is really missing. So such empty block must be either filled or removed.
Noncompliant Code Example
for (int i = 0; i < 42; i++){} // Empty on purpose or missing piece of code ?
Exceptions
When a block contains a comment, this block is not considered to be empty unless it is a synchronized
block. synchronized
blocks are still considered empty even with comments because they can still affect program flow.
Similar blocks of code found in 2 locations. Consider refactoring. Invalid
try {
HTTPResponse response = new HTTPRequest(HTTPRequest.Method.POST, this.tokenUrl)
.formParam("code", grantCode)
.formParam("client_id", this.clientId)
.formParam("client_secret", this.clientSecret)
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 80.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Invalid
try {
HTTPResponse response = new HTTPRequest(HTTPRequest.Method.POST, this.tokenUrl)
.formParam("refresh_token", refreshToken)
.formParam("client_id", this.clientId)
.formParam("client_secret", this.clientSecret)
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 80.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Line is longer than 100 characters (found 107). Open
* A unique id for this provider. Once this id is set, you cannot update as this id is used in 2 places
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Checks for long lines.
Rationale: Long lines are hard to read in printouts or if developershave limited screen space for the source code, e.g. if the IDEdisplays additional information like project tree, class hierarchy,etc.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
'+' should be on a new line. Open
"&redirect_uri=" + this.redirectUri +
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Checks the policy on how to wrap lines on operators.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
First sentence of Javadoc is missing an ending period. Open
/**
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Checks thatJavadoc summary sentence does not contain phrases that are not recommended to use.Summaries that contain only the {@inheritDoc}
tag are skipped. Check alsoviolate Javadoc that does not contain first sentence.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
First sentence of Javadoc is missing an ending period. Open
/**
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Checks thatJavadoc summary sentence does not contain phrases that are not recommended to use.Summaries that contain only the {@inheritDoc}
tag are skipped. Check alsoviolate Javadoc that does not contain first sentence.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
'+' should be on a new line. Open
String url = this.loginUrl +
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Checks the policy on how to wrap lines on operators.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
'+' should be on a new line. Open
"&scope=" + this.scope +
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Checks the policy on how to wrap lines on operators.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Wrong lexicographical order for 'io.github.encryptorcode.entity.OauthUser' import. Should be before 'io.github.encryptorcode.service.OauthProvider'. Open
import io.github.encryptorcode.entity.OauthUser;
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Checks that the groups of import declarations appear in the order specifiedby the user. If there is an import but its group is not specified in theconfiguration such an import should be placed at the end of the import list.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Extra separation in import group before 'java.io.IOException' Open
import java.io.IOException;
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Checks that the groups of import declarations appear in the order specifiedby the user. If there is an import but its group is not specified in theconfiguration such an import should be placed at the end of the import list.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
First sentence of Javadoc is missing an ending period. Open
/**
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- Exclude checks
Checks thatJavadoc summary sentence does not contain phrases that are not recommended to use.Summaries that contain only the {@inheritDoc}
tag are skipped. Check alsoviolate Javadoc that does not contain first sentence.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
First sentence of Javadoc is missing an ending period. Open
/**
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- Exclude checks
Checks thatJavadoc summary sentence does not contain phrases that are not recommended to use.Summaries that contain only the {@inheritDoc}
tag are skipped. Check alsoviolate Javadoc that does not contain first sentence.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
'+' should be on a new line. Open
"&access_type=offline" +
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Checks the policy on how to wrap lines on operators.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
'+' should be on a new line. Open
"&response_type=code" +
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Checks the policy on how to wrap lines on operators.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Empty catch block. Open
} catch (IOException ignored) {
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Checks for empty catch blocks.By default check allows empty catch block with any comment inside.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Wrong lexicographical order for 'io.github.encryptorcode.entity.OauthToken' import. Should be before 'io.github.encryptorcode.service.OauthProvider'. Open
import io.github.encryptorcode.entity.OauthToken;
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Checks that the groups of import declarations appear in the order specifiedby the user. If there is an import but its group is not specified in theconfiguration such an import should be placed at the end of the import list.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
'+' should be on a new line. Open
"?client_id=" + this.clientId +
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Checks the policy on how to wrap lines on operators.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Line is longer than 100 characters (found 112). Open
* @param showConsent if true, we need to force the user to accept consent to refresh token is (re)generated
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Checks for long lines.
Rationale: Long lines are hard to read in printouts or if developershave limited screen space for the source code, e.g. if the IDEdisplays additional information like project tree, class hierarchy,etc.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
First sentence of Javadoc is missing an ending period. Open
/**
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- Exclude checks
Checks thatJavadoc summary sentence does not contain phrases that are not recommended to use.Summaries that contain only the {@inheritDoc}
tag are skipped. Check alsoviolate Javadoc that does not contain first sentence.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.