/*
* Copyright 2010-2013 Ning, Inc.
*
* Ning licenses this file to you under the Apache License, version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.killbill.billing.jaxrs.json;
import java.util.List;
import javax.annotation.Nullable;
import org.killbill.billing.BillingExceptionBase;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.base.Function;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
import io.swagger.annotations.ApiModel;
// Doesn't extend JsonBase (no audit logs)
@ApiModel(value="BillingException")
public class BillingExceptionJson {
private final String className;
private final Integer code;
private final String message;
private final String causeClassName;
private final String causeMessage;
private final List<StackTraceElementJson> stackTrace;
// TODO add getSuppressed() from 1.7?
@JsonCreator
public BillingExceptionJson(@JsonProperty("className") final String className,
@JsonProperty("code") @Nullable final Integer code,
@JsonProperty("message") final String message,
@JsonProperty("causeClassName") final String causeClassName,
@JsonProperty("causeMessage") final String causeMessage,
@JsonProperty("stackTrace") final List<StackTraceElementJson> stackTrace) {
this.className = className;
this.code = code;
this.message = message;
this.causeClassName = causeClassName;
this.causeMessage = causeMessage;
this.stackTrace = stackTrace;
}
public BillingExceptionJson(final Exception exception, final boolean withStackTrace) {
this(exception.getClass().getName(),
exception instanceof BillingExceptionBase ? ((BillingExceptionBase) exception).getCode() : null,
exception.getLocalizedMessage(),
exception.getCause() == null ? null : exception.getCause().getClass().getName(),
exception.getCause() == null ? null : exception.getCause().getLocalizedMessage(),
!withStackTrace ? ImmutableList.<StackTraceElementJson>of() :
Lists.<StackTraceElement, StackTraceElementJson>transform(ImmutableList.<StackTraceElement>copyOf(exception.getStackTrace()),
new Function<StackTraceElement, StackTraceElementJson>() {
@Override
public StackTraceElementJson apply(final StackTraceElement input) {
return new StackTraceElementJson(input.getClassName(),
input.getFileName(),
input.getLineNumber(),
input.getMethodName(),
input.isNativeMethod());
}
}));
}
public String getClassName() {
return className;
}
public Integer getCode() {
return code;
}
public String getMessage() {
return message;
}
public String getCauseClassName() {
return causeClassName;
}
public String getCauseMessage() {
return causeMessage;
}
public List<StackTraceElementJson> getStackTrace() {
return stackTrace;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("BillingExceptionJson{");
sb.append("className='").append(className).append('\'');
sb.append(", code=").append(code);
sb.append(", message='").append(message).append('\'');
sb.append(", causeClassName='").append(causeClassName).append('\'');
sb.append(", causeMessage='").append(causeMessage).append('\'');
sb.append(", stackTrace='").append(stackTrace).append('\'');
sb.append('}');
return sb.toString();
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
final BillingExceptionJson that = (BillingExceptionJson) o;
if (causeClassName != null ? !causeClassName.equals(that.causeClassName) : that.causeClassName != null) {
return false;
}
if (causeMessage != null ? !causeMessage.equals(that.causeMessage) : that.causeMessage != null) {
return false;
}
if (className != null ? !className.equals(that.className) : that.className != null) {
return false;
}
if (code != null ? !code.equals(that.code) : that.code != null) {
return false;
}
if (message != null ? !message.equals(that.message) : that.message != null) {
return false;
}
if (stackTrace != null ? !stackTrace.equals(that.stackTrace) : that.stackTrace != null) {
return false;
}
return true;
}
@Override
public int hashCode() {
int result = className != null ? className.hashCode() : 0;
result = 31 * result + (code != null ? code.hashCode() : 0);
result = 31 * result + (message != null ? message.hashCode() : 0);
result = 31 * result + (causeClassName != null ? causeClassName.hashCode() : 0);
result = 31 * result + (causeMessage != null ? causeMessage.hashCode() : 0);
result = 31 * result + (stackTrace != null ? stackTrace.hashCode() : 0);
return result;
}
public static final class StackTraceElementJson {
private final String className;
private final String fileName;
private final Integer lineNumber;
private final String methodName;
private final Boolean isNativeMethod;
@JsonCreator
public StackTraceElementJson(@JsonProperty("className") final String className,
@JsonProperty("fileName") final String fileName,
@JsonProperty("lineNumber") final Integer lineNumber,
@JsonProperty("methodName") final String methodName,
@JsonProperty("isNativeMethod") final Boolean isNativeMethod) {
this.className = className;
this.fileName = fileName;
this.lineNumber = lineNumber;
this.methodName = methodName;
this.isNativeMethod = isNativeMethod;
}
public String getClassName() {
return className;
}
public String getFileName() {
return fileName;
}
public Integer getLineNumber() {
return lineNumber;
}
public String getMethodName() {
return methodName;
}
@JsonProperty("isNativeMethod")
public Boolean isNativeMethod() {
return isNativeMethod;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("StackTraceElementJson{");
sb.append("className='").append(className).append('\'');
sb.append(", fileName='").append(fileName).append('\'');
sb.append(", lineNumber=").append(lineNumber);
sb.append(", methodName='").append(methodName).append('\'');
sb.append(", isNativeMethod=").append(isNativeMethod);
sb.append('}');
return sb.toString();
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
final StackTraceElementJson that = (StackTraceElementJson) o;
if (className != null ? !className.equals(that.className) : that.className != null) {
return false;
}
if (fileName != null ? !fileName.equals(that.fileName) : that.fileName != null) {
return false;
}
if (lineNumber != null ? !lineNumber.equals(that.lineNumber) : that.lineNumber != null) {
return false;
}
if (methodName != null ? !methodName.equals(that.methodName) : that.methodName != null) {
return false;
}
if (isNativeMethod != null ? !isNativeMethod.equals(that.isNativeMethod) : that.isNativeMethod != null) {
return false;
}
return true;
}
@Override
public int hashCode() {
int result = className != null ? className.hashCode() : 0;
result = 31 * result + (fileName != null ? fileName.hashCode() : 0);
result = 31 * result + (lineNumber != null ? lineNumber.hashCode() : 0);
result = 31 * result + (methodName != null ? methodName.hashCode() : 0);
result = 31 * result + (isNativeMethod != null ? isNativeMethod.hashCode() : 0);
return result;
}
}
}