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Clean up code moved to gxRest. 

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/resource-management/resource-manager@162886 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Manuele Simi 2018-02-04 04:38:16 +00:00
parent de8582c9be
commit 3650407264
13 changed files with 0 additions and 384 deletions
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20
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/CodeEntity.java
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@ -1,20 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions;
import javax.ws.rs.core.GenericEntity;
/**
* An entity to wrapf {@link SerializableErrorEntity}s into a {@link WebCodeException}.
*
* @author Manuele Simi (ISTI CNR)
*
*/
public class CodeEntity extends GenericEntity<SerializableErrorEntity> {
/**
* @param entity
*/
protected CodeEntity(SerializableErrorEntity entity) {
super(entity);
}
}

24
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/CodeFinder.java
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@ -1,24 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions;
import java.util.stream.Stream;
/**
* Helper methods to find an error code in an enumeration implementing {@link ErrorCode}.
*
* @author Manuele Simi (ISTI CNR)
*
*/
public class CodeFinder {
/**
* Finds and convert the given code as enum value.
* @param code the code to look for.
* @param codes the enum values.
* @return the code as enum value or null if the code is not found.
*/
public static <E extends Enum<E> & ErrorCode> E findAndConvert(ErrorCode code, E[] codes) {
return Stream.of(codes).filter(e -> e.getId() == code.getId() && e.getMessage().equals(code.getMessage()))
.findFirst().orElse(null);
}
}

22
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/ErrorCode.java
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@ -1,22 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions;
/**
* Interface for error codes.
*
* @author Manuele Simi (ISTI CNR)
*
*/
public interface ErrorCode {
/**
* Identifier of the code.
*/
public int getId();
/**
* The message associated to the code
* @return the message
*/
public String getMessage();
}

29
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/LocalCodeException.java
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@ -1,29 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions;
/**
* A local exception wrapping an {@link ErrorCode}.
*
* @author Manuele Simi (ISTI CNR)
*
*/
public class LocalCodeException extends Exception implements ErrorCode {
private static final long serialVersionUID = 1872093579811881630L;
private final int id;
private final String message;
public LocalCodeException(ErrorCode code) {
super();
this.id = code.getId();
this.message = code.getMessage();
}
public int getId() {
return id;
}
public String getMessage() {
return message;
}
}

51
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/SerializableErrorEntity.java
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@ -1,51 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions;
/**
* An entity that can be serialized in a {@link WebCodeException}.
*
* @author Manuele Simi (ISTI CNR)
*
*/
public class SerializableErrorEntity {
private int id = -1;
private String message;
private String exceptionClass;
public SerializableErrorEntity() {}
/**
* @param id
* @param message
*/
public SerializableErrorEntity(ErrorCode errorCode) {
this.id = errorCode.getId();
this.message = errorCode.getMessage();
}
/**
*
* @param e
*/
public SerializableErrorEntity(Exception e) {
this.exceptionClass = e.getClass().getCanonicalName();
this.message = e.getMessage();
}
public int getId() {
return this.id;
}
public String getMessage() {
return this.message;
}
/**
* @return the full qualified name of the embedded {@link Exception}
*/
public String getExceptionClass() {
return this.exceptionClass;
}
}

35
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/WebCodeException.java
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@ -1,35 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Response;
/**
* Exception returned by the Resource Manager.
*
* @author Manuele Simi (ISTI CNR)
*
*/
public class WebCodeException extends WebApplicationException {
private static final long serialVersionUID = 333945715086602250L;
public WebCodeException() {
super(Response.status(Response.Status.NOT_ACCEPTABLE).build());
}
public WebCodeException(Response.Status status, ErrorCode code) {
super(Response.status(status).entity(new CodeEntity(new SerializableErrorEntity(code)))
.build());
}
public WebCodeException(ErrorCode code) {
super(Response.status(Response.Status.NOT_ACCEPTABLE)
.entity(new CodeEntity(new SerializableErrorEntity(code))).build());
}
public <E extends Exception> WebCodeException(E exception) {
//super(Response.status(Response.Status.NOT_ACCEPTABLE)
// .entity(new CodeEntity(new SerializableErrorEntity(exception))).build());
super(Response.status(Response.Status.NOT_ACCEPTABLE)
.entity(new CodeEntity(new SerializableErrorEntity(exception))).build());
}
}

40
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/deserializer/ErrorCodeDeserializer.java
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@ -1,40 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions.deserializer;
import org.gcube.resourcemanagement.manager.io.codeexceptions.ErrorCode;
/**
* Deserializer for {@link ErrorCode}.
*
* @author Manuele Simi (ISTI CNR)
*
*/
final class ErrorCodeDeserializer {
/**
*
*/
private ErrorCodeDeserializer() {}
/**
* The error code, if any
* @return the error code or null
*/
protected static ErrorCode deserialize(int id, String message) {
if (id != 1) {
return new ErrorCode() {
@Override
public String getMessage() {
return message;
}
@Override
public int getId() {
return id;
}
};
} else
return null;
}
}

55
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/deserializer/ErrorEntityManager.java
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@ -1,55 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions.deserializer;
import java.util.Objects;
import org.gcube.resourcemanagement.manager.io.codeexceptions.ErrorCode;
import org.gcube.resourcemanagement.manager.io.codeexceptions.SerializableErrorEntity;
/**
* Manager for extracting information held inside a {@link SerializableErrorEntity}.
*
* @author Manuele Simi (ISTI CNR)
*
*/
public class ErrorEntityManager {
private final SerializableErrorEntity entity;
/**
*
*/
public ErrorEntityManager(SerializableErrorEntity entity) {
this.entity = entity;
}
/**
* Checks if there is an {@link Exception} in the entity.
* @return true if the entity holds an exception, false otherwise
*/
public boolean hasException() {
return Objects.nonNull(this.entity.getExceptionClass());
}
/**
* Gets the {@link Exception} inside the entity.
* @return the exception or null
*/
public <E extends Exception> E getException() {
return ExceptionDeserializer.deserialize(this.entity.getExceptionClass(),this.entity.getMessage());
}
/**
* Checks if there is an {@link ErrorCode} in the entity.
* @return true if the entity holds an errorcode, false otherwise
*/
public boolean hasErrorCode() {
return this.entity.getId() != -1;
}
/**
* Gets the {@link ErrorCode} inside the entity.
* @return the error code or null
*/
public ErrorCode getErrorCode(){
return ErrorCodeDeserializer.deserialize(this.entity.getId(), this.entity.getMessage());
}
}

28
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/deserializer/ExceptionDeserializer.java
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@ -1,28 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions.deserializer;
import java.lang.reflect.InvocationTargetException;
/**
* Deserializer for {@link Exception}.
*
* @author Manuele Simi (ISTI CNR)
*
*/
final class ExceptionDeserializer {
/**
*
*/
private ExceptionDeserializer() {}
@SuppressWarnings("unchecked")
protected static <E extends Exception> E deserialize(String exceptionClass, String message) {
try {
final Class<?>[] ctorParams = {String.class};
return (E) Class.forName(exceptionClass).getConstructor(ctorParams).newInstance(message);
} catch (InstantiationException | IllegalAccessException | ClassNotFoundException | IllegalArgumentException | InvocationTargetException | NoSuchMethodException | SecurityException e) {
return null;
}
}
}

8
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/deserializer/package-info.java
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@ -1,8 +0,0 @@
/**
* Helper classes to deserialize the information held inside a {@link org.gcube.resourcemanagement.manager.io.codeexceptions.SerializableErrorEntity}.
*
* @author Manuele Simi (ISTI CNR)
*
*/
package org.gcube.resourcemanagement.manager.io.codeexceptions.deserializer;

8
io/src/main/java/org/gcube/resourcemanagement/manager/io/codeexceptions/package-info.java
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@ -1,8 +0,0 @@
/**
* Code Exception is capable to hold an error code
* and an associated message, wrap them into a REST response and return them to the caller.
*
* @author Manuele Simi (ISTI - CNR)
*
*/
package org.gcube.resourcemanagement.manager.io.codeexceptions;

29
io/src/test/java/org/gcube/resourcemanagement/manager/io/codeexceptions/LocalCodeExceptionTest.java
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@ -1,29 +0,0 @@
/**
*
*/
package org.gcube.resourcemanagement.manager.io.codeexceptions;
import static org.junit.Assert.*;
import org.gcube.resourcemanagement.manager.io.codeexceptions.LocalCodeException;
import org.gcube.resourcemanagement.manager.io.rs.RMCreateContextCode;
import org.junit.Test;
/**
* Don't forget to comment!
*
* @author Manuele Simi (ISTI CNR)
*
*/
public class LocalCodeExceptionTest {
/**
* Test method for {@link org.gcube.resourcemanagement.manager.io.codeexceptions.LocalCodeException#CodeException(org.gcube.resourcemanagement.manager.io.codeexceptions.ErrorCode)}.
*/
@Test
public void testCodeException() {
LocalCodeException exception = new LocalCodeException(RMCreateContextCode.GENERIC_ERROR_FROM_RR);
assertTrue("Unexpected id", exception.getId() == RMCreateContextCode.GENERIC_ERROR_FROM_RR.getId());
}
}

35
io/src/test/java/org/gcube/resourcemanagement/manager/io/codeexceptions/WebCodeExceptionTest.java
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@ -1,35 +0,0 @@
package org.gcube.resourcemanagement.manager.io.codeexceptions;
import static org.junit.Assert.*;
import java.util.Objects;
import org.gcube.resourcemanagement.manager.io.codeexceptions.WebCodeException;
import org.gcube.resourcemanagement.manager.io.rs.RMCreateContextCode;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.BlockJUnit4ClassRunner;
/**
* Tests for {@link WebCodeException}s
*
* @author Manuele Simi (ISTI CNR)
*
*/
@RunWith(BlockJUnit4ClassRunner.class)
public class WebCodeExceptionTest {
/**
* Test method for
* {@link org.gcube.resourcemanagement.manager.io.codeexceptions.WebCodeException#CodeException(org.gcube.resourcemanagement.manager.io.rs.RMCreateContextCode)}.
*/
@Test
public void testWebCodeException() {
WebCodeException exception = new WebCodeException(RMCreateContextCode.CONTEXT_ALREADY_EXISTS);
// unfortunately, we cannot test the response readEntity method on an
// outbound response
assertTrue("Unexpected code", Objects.nonNull(exception.getResponse()));
}
}