Class GenericObjectPoolConfig<T>
java.lang.Object
org.apache.tomcat.dbcp.pool2.BaseObject
org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig<T>
org.apache.tomcat.dbcp.pool2.impl.GenericObjectPoolConfig<T>
- Type Parameters:
T
- Type of element pooled.
- All Implemented Interfaces:
Cloneable
A simple structure encapsulating the configuration for a
GenericObjectPool
.
This class is not thread-safe; it is only intended to be used to provide attributes used when creating a pool.
- Since:
- 2.0
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Field Summary
Modifier and TypeFieldDescriptionstatic final int
The default value for themaxIdle
configuration attribute.static final int
The default value for themaxTotal
configuration attribute.static final int
The default value for theminIdle
configuration attribute.Fields inherited from class org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig
DEFAULT_BLOCK_WHEN_EXHAUSTED, DEFAULT_DURATION_BETWEEN_EVICTION_RUNS, DEFAULT_EVICTION_POLICY_CLASS_NAME, DEFAULT_EVICTOR_SHUTDOWN_TIMEOUT, DEFAULT_EVICTOR_SHUTDOWN_TIMEOUT_MILLIS, DEFAULT_FAIRNESS, DEFAULT_JMX_ENABLE, DEFAULT_JMX_NAME_BASE, DEFAULT_JMX_NAME_PREFIX, DEFAULT_LIFO, DEFAULT_MAX_WAIT, DEFAULT_MAX_WAIT_MILLIS, DEFAULT_MIN_EVICTABLE_IDLE_DURATION, DEFAULT_MIN_EVICTABLE_IDLE_TIME, DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS, DEFAULT_NUM_TESTS_PER_EVICTION_RUN, DEFAULT_SOFT_MIN_EVICTABLE_IDLE_DURATION, DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME, DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS, DEFAULT_TEST_ON_BORROW, DEFAULT_TEST_ON_CREATE, DEFAULT_TEST_ON_RETURN, DEFAULT_TEST_WHILE_IDLE, DEFAULT_TIME_BETWEEN_EVICTION_RUNS, DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionclone()
int
Get the value for themaxIdle
configuration attribute for pools created with this configuration instance.int
Get the value for themaxTotal
configuration attribute for pools created with this configuration instance.int
Get the value for theminIdle
configuration attribute for pools created with this configuration instance.void
setMaxIdle
(int maxIdle) Set the value for themaxIdle
configuration attribute for pools created with this configuration instance.void
setMaxTotal
(int maxTotal) Set the value for themaxTotal
configuration attribute for pools created with this configuration instance.void
setMinIdle
(int minIdle) Set the value for theminIdle
configuration attribute for pools created with this configuration instance.protected void
toStringAppendFields
(StringBuilder builder) Used by sub-classes to include the fields defined by the sub-class in theBaseObject.toString()
output.Methods inherited from class org.apache.tomcat.dbcp.pool2.impl.BaseObjectPoolConfig
getBlockWhenExhausted, getDurationBetweenEvictionRuns, getEvictionPolicy, getEvictionPolicyClassName, getEvictorShutdownTimeout, getEvictorShutdownTimeoutDuration, getEvictorShutdownTimeoutMillis, getFairness, getJmxEnabled, getJmxNameBase, getJmxNamePrefix, getLifo, getMaxWaitDuration, getMaxWaitMillis, getMinEvictableIdleDuration, getMinEvictableIdleTime, getMinEvictableIdleTimeMillis, getNumTestsPerEvictionRun, getSoftMinEvictableIdleDuration, getSoftMinEvictableIdleTime, getSoftMinEvictableIdleTimeMillis, getTestOnBorrow, getTestOnCreate, getTestOnReturn, getTestWhileIdle, getTimeBetweenEvictionRuns, getTimeBetweenEvictionRunsMillis, setBlockWhenExhausted, setEvictionPolicy, setEvictionPolicyClassName, setEvictorShutdownTimeout, setEvictorShutdownTimeoutMillis, setEvictorShutdownTimeoutMillis, setFairness, setJmxEnabled, setJmxNameBase, setJmxNamePrefix, setLifo, setMaxWait, setMaxWaitMillis, setMinEvictableIdleDuration, setMinEvictableIdleTime, setMinEvictableIdleTimeMillis, setNumTestsPerEvictionRun, setSoftMinEvictableIdleDuration, setSoftMinEvictableIdleTime, setSoftMinEvictableIdleTimeMillis, setTestOnBorrow, setTestOnCreate, setTestOnReturn, setTestWhileIdle, setTimeBetweenEvictionRuns, setTimeBetweenEvictionRunsMillis
Methods inherited from class org.apache.tomcat.dbcp.pool2.BaseObject
toString
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Field Details
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DEFAULT_MAX_TOTAL
public static final int DEFAULT_MAX_TOTALThe default value for themaxTotal
configuration attribute.- See Also:
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DEFAULT_MAX_IDLE
public static final int DEFAULT_MAX_IDLEThe default value for themaxIdle
configuration attribute.- See Also:
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DEFAULT_MIN_IDLE
public static final int DEFAULT_MIN_IDLEThe default value for theminIdle
configuration attribute.- See Also:
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Constructor Details
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GenericObjectPoolConfig
public GenericObjectPoolConfig()
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Method Details
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clone
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getMaxIdle
public int getMaxIdle()Get the value for themaxIdle
configuration attribute for pools created with this configuration instance.- Returns:
- The current setting of
maxIdle
for this configuration instance - See Also:
-
getMaxTotal
public int getMaxTotal()Get the value for themaxTotal
configuration attribute for pools created with this configuration instance.- Returns:
- The current setting of
maxTotal
for this configuration instance - See Also:
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getMinIdle
public int getMinIdle()Get the value for theminIdle
configuration attribute for pools created with this configuration instance.- Returns:
- The current setting of
minIdle
for this configuration instance - See Also:
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setMaxIdle
public void setMaxIdle(int maxIdle) Set the value for themaxIdle
configuration attribute for pools created with this configuration instance.- Parameters:
maxIdle
- The new setting ofmaxIdle
for this configuration instance- See Also:
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setMaxTotal
public void setMaxTotal(int maxTotal) Set the value for themaxTotal
configuration attribute for pools created with this configuration instance.- Parameters:
maxTotal
- The new setting ofmaxTotal
for this configuration instance- See Also:
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setMinIdle
public void setMinIdle(int minIdle) Set the value for theminIdle
configuration attribute for pools created with this configuration instance.- Parameters:
minIdle
- The new setting ofminIdle
for this configuration instance- See Also:
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toStringAppendFields
Description copied from class:BaseObject
Used by sub-classes to include the fields defined by the sub-class in theBaseObject.toString()
output.- Overrides:
toStringAppendFields
in classBaseObjectPoolConfig<T>
- Parameters:
builder
- Field names and values are appended to this object
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