org.cloudfoundry.doppler.HttpStartStop Maven / Gradle / Ivy
package org.cloudfoundry.doppler;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.UUID;
import org.cloudfoundry.Nullable;
import org.immutables.value.Generated;
/**
* This event represents the whole lifecycle of an HTTP request.
*/
@Generated(from = "_HttpStartStop", generator = "Immutables")
@SuppressWarnings({"all"})
@javax.annotation.Generated("org.immutables.processor.ProxyProcessor")
public final class HttpStartStop extends org.cloudfoundry.doppler._HttpStartStop {
private final @Nullable UUID applicationId;
private final Long contentLength;
private final List forwarded;
private final @Nullable String instanceId;
private final @Nullable Integer instanceIndex;
private final @Nullable Method method;
private final PeerType peerType;
private final String remoteAddress;
private final UUID requestId;
private final Long startTimestamp;
private final Integer statusCode;
private final Long stopTimestamp;
private final String uri;
private final String userAgent;
private HttpStartStop(HttpStartStop.Builder builder) {
this.applicationId = builder.applicationId;
this.contentLength = builder.contentLength;
this.forwarded = createUnmodifiableList(true, builder.forwarded);
this.instanceId = builder.instanceId;
this.instanceIndex = builder.instanceIndex;
this.method = builder.method;
this.peerType = builder.peerType;
this.remoteAddress = builder.remoteAddress;
this.requestId = builder.requestId;
this.startTimestamp = builder.startTimestamp;
this.statusCode = builder.statusCode;
this.stopTimestamp = builder.stopTimestamp;
this.uri = builder.uri;
this.userAgent = builder.userAgent;
}
/**
* The application id
*/
@Override
public @Nullable UUID getApplicationId() {
return applicationId;
}
/**
* The length of the response in bytes
*/
@Override
public Long getContentLength() {
return contentLength;
}
/**
* The http forwarded-for [x-forwarded-for] header from the request
*/
@Override
public List getForwarded() {
return forwarded;
}
/**
* The ID of the application instance
*/
@Override
public @Nullable String getInstanceId() {
return instanceId;
}
/**
* The index of the application instance
*/
@Override
public @Nullable Integer getInstanceIndex() {
return instanceIndex;
}
/**
* The method of the request
*/
@Override
public @Nullable Method getMethod() {
return method;
}
/**
* The role of the emitting process in the request cycle
*/
@Override
public PeerType getPeerType() {
return peerType;
}
/**
* The remote address of the request. (For a server, this should be the origin of the request.)
*/
@Override
public String getRemoteAddress() {
return remoteAddress;
}
/**
* The ID for tracking lifecycle of request.
*/
@Override
public UUID getRequestId() {
return requestId;
}
/**
* The UNIX timestamp (in nanoseconds) when the request was sent (by a client) or received (by a server)
*/
@Override
public Long getStartTimestamp() {
return startTimestamp;
}
/**
* The status code returned with the response to the request
*/
@Override
public Integer getStatusCode() {
return statusCode;
}
/**
* The UNIX timestamp (in nanoseconds) when the request was received
*/
@Override
public Long getStopTimestamp() {
return stopTimestamp;
}
/**
* The uri of the request
*/
@Override
public String getUri() {
return uri;
}
/**
* The contents of the UserAgent header on the request
*/
@Override
public String getUserAgent() {
return userAgent;
}
/**
* This instance is equal to all instances of {@code HttpStartStop} that have equal attribute values.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(Object another) {
if (this == another) return true;
return another instanceof HttpStartStop
&& equalTo(0, (HttpStartStop) another);
}
private boolean equalTo(int synthetic, HttpStartStop another) {
return Objects.equals(applicationId, another.applicationId)
&& contentLength.equals(another.contentLength)
&& forwarded.equals(another.forwarded)
&& Objects.equals(instanceId, another.instanceId)
&& Objects.equals(instanceIndex, another.instanceIndex)
&& Objects.equals(method, another.method)
&& peerType.equals(another.peerType)
&& remoteAddress.equals(another.remoteAddress)
&& requestId.equals(another.requestId)
&& startTimestamp.equals(another.startTimestamp)
&& statusCode.equals(another.statusCode)
&& stopTimestamp.equals(another.stopTimestamp)
&& uri.equals(another.uri)
&& userAgent.equals(another.userAgent);
}
/**
* Computes a hash code from attributes: {@code applicationId}, {@code contentLength}, {@code forwarded}, {@code instanceId}, {@code instanceIndex}, {@code method}, {@code peerType}, {@code remoteAddress}, {@code requestId}, {@code startTimestamp}, {@code statusCode}, {@code stopTimestamp}, {@code uri}, {@code userAgent}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 5381;
h += (h << 5) + Objects.hashCode(applicationId);
h += (h << 5) + contentLength.hashCode();
h += (h << 5) + forwarded.hashCode();
h += (h << 5) + Objects.hashCode(instanceId);
h += (h << 5) + Objects.hashCode(instanceIndex);
h += (h << 5) + Objects.hashCode(method);
h += (h << 5) + peerType.hashCode();
h += (h << 5) + remoteAddress.hashCode();
h += (h << 5) + requestId.hashCode();
h += (h << 5) + startTimestamp.hashCode();
h += (h << 5) + statusCode.hashCode();
h += (h << 5) + stopTimestamp.hashCode();
h += (h << 5) + uri.hashCode();
h += (h << 5) + userAgent.hashCode();
return h;
}
/**
* Prints the immutable value {@code HttpStartStop} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return "HttpStartStop{"
+ "applicationId=" + applicationId
+ ", contentLength=" + contentLength
+ ", forwarded=" + forwarded
+ ", instanceId=" + instanceId
+ ", instanceIndex=" + instanceIndex
+ ", method=" + method
+ ", peerType=" + peerType
+ ", remoteAddress=" + remoteAddress
+ ", requestId=" + requestId
+ ", startTimestamp=" + startTimestamp
+ ", statusCode=" + statusCode
+ ", stopTimestamp=" + stopTimestamp
+ ", uri=" + uri
+ ", userAgent=" + userAgent
+ "}";
}
/**
* Creates a builder for {@link HttpStartStop HttpStartStop}.
*
* HttpStartStop.builder()
* .applicationId(UUID | null) // nullable {@link HttpStartStop#getApplicationId() applicationId}
* .contentLength(Long) // required {@link HttpStartStop#getContentLength() contentLength}
* .forwarded|addAllForwarded(String) // {@link HttpStartStop#getForwarded() forwarded} elements
* .instanceId(String | null) // nullable {@link HttpStartStop#getInstanceId() instanceId}
* .instanceIndex(Integer | null) // nullable {@link HttpStartStop#getInstanceIndex() instanceIndex}
* .method(org.cloudfoundry.doppler.Method | null) // nullable {@link HttpStartStop#getMethod() method}
* .peerType(org.cloudfoundry.doppler.PeerType) // required {@link HttpStartStop#getPeerType() peerType}
* .remoteAddress(String) // required {@link HttpStartStop#getRemoteAddress() remoteAddress}
* .requestId(UUID) // required {@link HttpStartStop#getRequestId() requestId}
* .startTimestamp(Long) // required {@link HttpStartStop#getStartTimestamp() startTimestamp}
* .statusCode(Integer) // required {@link HttpStartStop#getStatusCode() statusCode}
* .stopTimestamp(Long) // required {@link HttpStartStop#getStopTimestamp() stopTimestamp}
* .uri(String) // required {@link HttpStartStop#getUri() uri}
* .userAgent(String) // required {@link HttpStartStop#getUserAgent() userAgent}
* .build();
*
* @return A new HttpStartStop builder
*/
public static HttpStartStop.Builder builder() {
return new HttpStartStop.Builder();
}
/**
* Builds instances of type {@link HttpStartStop HttpStartStop}.
* Initialize attributes and then invoke the {@link #build()} method to create an
* immutable instance.
* {@code Builder} is not thread-safe and generally should not be stored in a field or collection,
* but instead used immediately to create instances.
*/
@Generated(from = "_HttpStartStop", generator = "Immutables")
public static final class Builder {
private static final long INIT_BIT_CONTENT_LENGTH = 0x1L;
private static final long INIT_BIT_PEER_TYPE = 0x2L;
private static final long INIT_BIT_REMOTE_ADDRESS = 0x4L;
private static final long INIT_BIT_REQUEST_ID = 0x8L;
private static final long INIT_BIT_START_TIMESTAMP = 0x10L;
private static final long INIT_BIT_STATUS_CODE = 0x20L;
private static final long INIT_BIT_STOP_TIMESTAMP = 0x40L;
private static final long INIT_BIT_URI = 0x80L;
private static final long INIT_BIT_USER_AGENT = 0x100L;
private long initBits = 0x1ffL;
private UUID applicationId;
private Long contentLength;
private List forwarded = new ArrayList();
private String instanceId;
private Integer instanceIndex;
private Method method;
private PeerType peerType;
private String remoteAddress;
private UUID requestId;
private Long startTimestamp;
private Integer statusCode;
private Long stopTimestamp;
private String uri;
private String userAgent;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code HttpStartStop} instance.
* Regular attribute values will be replaced with those from the given instance.
* Absent optional values will not replace present values.
* Collection elements and entries will be added, not replaced.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
public final Builder from(HttpStartStop instance) {
return from((_HttpStartStop) instance);
}
/**
* Copy abstract value type {@code _HttpStartStop} instance into builder.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
final Builder from(_HttpStartStop instance) {
Objects.requireNonNull(instance, "instance");
UUID applicationIdValue = instance.getApplicationId();
if (applicationIdValue != null) {
applicationId(applicationIdValue);
}
contentLength(instance.getContentLength());
addAllForwarded(instance.getForwarded());
String instanceIdValue = instance.getInstanceId();
if (instanceIdValue != null) {
instanceId(instanceIdValue);
}
Integer instanceIndexValue = instance.getInstanceIndex();
if (instanceIndexValue != null) {
instanceIndex(instanceIndexValue);
}
Method methodValue = instance.getMethod();
if (methodValue != null) {
method(methodValue);
}
peerType(instance.getPeerType());
remoteAddress(instance.getRemoteAddress());
requestId(instance.getRequestId());
startTimestamp(instance.getStartTimestamp());
statusCode(instance.getStatusCode());
stopTimestamp(instance.getStopTimestamp());
uri(instance.getUri());
userAgent(instance.getUserAgent());
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getApplicationId() applicationId} attribute.
* @param applicationId The value for applicationId (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
public final Builder applicationId(@Nullable UUID applicationId) {
this.applicationId = applicationId;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getContentLength() contentLength} attribute.
* @param contentLength The value for contentLength
* @return {@code this} builder for use in a chained invocation
*/
public final Builder contentLength(Long contentLength) {
this.contentLength = Objects.requireNonNull(contentLength, "contentLength");
initBits &= ~INIT_BIT_CONTENT_LENGTH;
return this;
}
/**
* Adds one element to {@link HttpStartStop#getForwarded() forwarded} list.
* @param element A forwarded element
* @return {@code this} builder for use in a chained invocation
*/
public final Builder forwarded(String element) {
this.forwarded.add(Objects.requireNonNull(element, "forwarded element"));
return this;
}
/**
* Adds elements to {@link HttpStartStop#getForwarded() forwarded} list.
* @param elements An array of forwarded elements
* @return {@code this} builder for use in a chained invocation
*/
public final Builder forwarded(String... elements) {
for (String element : elements) {
this.forwarded.add(Objects.requireNonNull(element, "forwarded element"));
}
return this;
}
/**
* Sets or replaces all elements for {@link HttpStartStop#getForwarded() forwarded} list.
* @param elements An iterable of forwarded elements
* @return {@code this} builder for use in a chained invocation
*/
public final Builder forwarded(Iterable elements) {
this.forwarded.clear();
return addAllForwarded(elements);
}
/**
* Adds elements to {@link HttpStartStop#getForwarded() forwarded} list.
* @param elements An iterable of forwarded elements
* @return {@code this} builder for use in a chained invocation
*/
public final Builder addAllForwarded(Iterable elements) {
for (String element : elements) {
this.forwarded.add(Objects.requireNonNull(element, "forwarded element"));
}
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getInstanceId() instanceId} attribute.
* @param instanceId The value for instanceId (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
public final Builder instanceId(@Nullable String instanceId) {
this.instanceId = instanceId;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getInstanceIndex() instanceIndex} attribute.
* @param instanceIndex The value for instanceIndex (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
public final Builder instanceIndex(@Nullable Integer instanceIndex) {
this.instanceIndex = instanceIndex;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getMethod() method} attribute.
* @param method The value for method (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
public final Builder method(@Nullable Method method) {
this.method = method;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getPeerType() peerType} attribute.
* @param peerType The value for peerType
* @return {@code this} builder for use in a chained invocation
*/
public final Builder peerType(PeerType peerType) {
this.peerType = Objects.requireNonNull(peerType, "peerType");
initBits &= ~INIT_BIT_PEER_TYPE;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getRemoteAddress() remoteAddress} attribute.
* @param remoteAddress The value for remoteAddress
* @return {@code this} builder for use in a chained invocation
*/
public final Builder remoteAddress(String remoteAddress) {
this.remoteAddress = Objects.requireNonNull(remoteAddress, "remoteAddress");
initBits &= ~INIT_BIT_REMOTE_ADDRESS;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getRequestId() requestId} attribute.
* @param requestId The value for requestId
* @return {@code this} builder for use in a chained invocation
*/
public final Builder requestId(UUID requestId) {
this.requestId = Objects.requireNonNull(requestId, "requestId");
initBits &= ~INIT_BIT_REQUEST_ID;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getStartTimestamp() startTimestamp} attribute.
* @param startTimestamp The value for startTimestamp
* @return {@code this} builder for use in a chained invocation
*/
public final Builder startTimestamp(Long startTimestamp) {
this.startTimestamp = Objects.requireNonNull(startTimestamp, "startTimestamp");
initBits &= ~INIT_BIT_START_TIMESTAMP;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getStatusCode() statusCode} attribute.
* @param statusCode The value for statusCode
* @return {@code this} builder for use in a chained invocation
*/
public final Builder statusCode(Integer statusCode) {
this.statusCode = Objects.requireNonNull(statusCode, "statusCode");
initBits &= ~INIT_BIT_STATUS_CODE;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getStopTimestamp() stopTimestamp} attribute.
* @param stopTimestamp The value for stopTimestamp
* @return {@code this} builder for use in a chained invocation
*/
public final Builder stopTimestamp(Long stopTimestamp) {
this.stopTimestamp = Objects.requireNonNull(stopTimestamp, "stopTimestamp");
initBits &= ~INIT_BIT_STOP_TIMESTAMP;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getUri() uri} attribute.
* @param uri The value for uri
* @return {@code this} builder for use in a chained invocation
*/
public final Builder uri(String uri) {
this.uri = Objects.requireNonNull(uri, "uri");
initBits &= ~INIT_BIT_URI;
return this;
}
/**
* Initializes the value for the {@link HttpStartStop#getUserAgent() userAgent} attribute.
* @param userAgent The value for userAgent
* @return {@code this} builder for use in a chained invocation
*/
public final Builder userAgent(String userAgent) {
this.userAgent = Objects.requireNonNull(userAgent, "userAgent");
initBits &= ~INIT_BIT_USER_AGENT;
return this;
}
/**
* Builds a new {@link HttpStartStop HttpStartStop}.
* @return An immutable instance of HttpStartStop
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public HttpStartStop build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new HttpStartStop(this);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_CONTENT_LENGTH) != 0) attributes.add("contentLength");
if ((initBits & INIT_BIT_PEER_TYPE) != 0) attributes.add("peerType");
if ((initBits & INIT_BIT_REMOTE_ADDRESS) != 0) attributes.add("remoteAddress");
if ((initBits & INIT_BIT_REQUEST_ID) != 0) attributes.add("requestId");
if ((initBits & INIT_BIT_START_TIMESTAMP) != 0) attributes.add("startTimestamp");
if ((initBits & INIT_BIT_STATUS_CODE) != 0) attributes.add("statusCode");
if ((initBits & INIT_BIT_STOP_TIMESTAMP) != 0) attributes.add("stopTimestamp");
if ((initBits & INIT_BIT_URI) != 0) attributes.add("uri");
if ((initBits & INIT_BIT_USER_AGENT) != 0) attributes.add("userAgent");
return "Cannot build HttpStartStop, some of required attributes are not set " + attributes;
}
}
private static List createSafeList(Iterable iterable, boolean checkNulls, boolean skipNulls) {
ArrayList list;
if (iterable instanceof Collection) {
int size = ((Collection) iterable).size();
if (size == 0) return Collections.emptyList();
list = new ArrayList<>(size);
} else {
list = new ArrayList<>();
}
for (T element : iterable) {
if (skipNulls && element == null) continue;
if (checkNulls) Objects.requireNonNull(element, "element");
list.add(element);
}
return list;
}
private static List createUnmodifiableList(boolean clone, List list) {
switch(list.size()) {
case 0: return Collections.emptyList();
case 1: return Collections.singletonList(list.get(0));
default:
if (clone) {
return Collections.unmodifiableList(new ArrayList<>(list));
} else {
if (list instanceof ArrayList) {
((ArrayList) list).trimToSize();
}
return Collections.unmodifiableList(list);
}
}
}
}