org.hawkular.apm.server.elasticsearch

Class ElasticsearchUtil

java.lang.Object

org.hawkular.apm.server.elasticsearch.ElasticsearchUtil

public class ElasticsearchUtil
extends Object

This class provides utility functions for working with Elasticsearch.

Author:

gbrown

Field Summary

Fields

Modifier and Type	Field and Description
static String	ACTUAL_FIELD
static String	COMPONENT_TYPE_FIELD
static String	DURATION_FIELD
static String	ELAPSED_FIELD
static String	FRAGMENT_ID_FIELD
static String	HOST_ADDRESS_FIELD
static String	HOST_NAME_FIELD
static String	LATENCY_FIELD
static String	NODES_FIELD
static String	OPERATION_FIELD
static String	PROPERTIES_FIELD
static String	PROPERTIES_NAME_FIELD
static String	PROPERTIES_NUMBER_FIELD
static String	PROPERTIES_VALUE_FIELD
static String	SOURCE_FIELD
static String	TARGET_FIELD
static String	TIMESTAMP_FIELD
static String	TRACE_ID_FIELD
static String	TRANSACTION_FIELD
static String	TYPE_FIELD
static String	URI_FIELD

Constructor Summary

Constructors

Constructor and Description
ElasticsearchUtil()

Method Summary

Modifier and Type	Method and Description
static org.elasticsearch.index.query.FilterBuilder	buildFilter(Criteria criteria) This method returns a filter associated with the supplied criteria.
static org.elasticsearch.index.query.BoolQueryBuilder	buildQuery(Criteria criteria, String txnProperty, Class<?> targetClass) This method builds the Elasticsearch query based on the supplied criteria.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TIMESTAMP_FIELD

public static final String TIMESTAMP_FIELD

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Constant Field Values

DURATION_FIELD

public static final String DURATION_FIELD

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Constant Field Values

NODES_FIELD

public static final String NODES_FIELD

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Constant Field Values

URI_FIELD

public static final String URI_FIELD

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Constant Field Values

OPERATION_FIELD

public static final String OPERATION_FIELD

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Constant Field Values

TRACE_ID_FIELD

public static final String TRACE_ID_FIELD

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Constant Field Values

FRAGMENT_ID_FIELD

public static final String FRAGMENT_ID_FIELD

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Constant Field Values

TYPE_FIELD

public static final String TYPE_FIELD

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Constant Field Values

COMPONENT_TYPE_FIELD

public static final String COMPONENT_TYPE_FIELD

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HOST_NAME_FIELD

public static final String HOST_NAME_FIELD

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HOST_ADDRESS_FIELD

public static final String HOST_ADDRESS_FIELD

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TRANSACTION_FIELD

public static final String TRANSACTION_FIELD

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PROPERTIES_FIELD

public static final String PROPERTIES_FIELD

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PROPERTIES_NAME_FIELD

public static final String PROPERTIES_NAME_FIELD

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PROPERTIES_VALUE_FIELD

public static final String PROPERTIES_VALUE_FIELD

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PROPERTIES_NUMBER_FIELD

public static final String PROPERTIES_NUMBER_FIELD

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Constant Field Values

ELAPSED_FIELD

public static final String ELAPSED_FIELD

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Constant Field Values

ACTUAL_FIELD

public static final String ACTUAL_FIELD

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LATENCY_FIELD

public static final String LATENCY_FIELD

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Constant Field Values

SOURCE_FIELD

public static final String SOURCE_FIELD

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TARGET_FIELD

public static final String TARGET_FIELD

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Constructor Detail

ElasticsearchUtil

public ElasticsearchUtil()

Method Detail

buildQuery

public static org.elasticsearch.index.query.BoolQueryBuilder buildQuery(Criteria criteria,
                                                                        String txnProperty,
                                                                        Class<?> targetClass)

This method builds the Elasticsearch query based on the supplied criteria.

Parameters:

criteria - the criteria

txnProperty - The name of the transaction property

targetClass - The class being queried

Returns:

The query

buildFilter

public static org.elasticsearch.index.query.FilterBuilder buildFilter(Criteria criteria)

This method returns a filter associated with the supplied criteria.

Parameters:

criteria - The criteria

Returns:

The filter, or null if not relevant