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props.go
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/
props.go
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package gardenrunc
import (
"sync"
"github.com/cloudfoundry-incubator/garden"
)
type PropsHandler struct {
mu sync.RWMutex
props map[string]string
}
func (c *PropsHandler) GetProperties() (garden.Properties, error) {
return c.properties(), nil
}
func (c *PropsHandler) properties() garden.Properties {
c.mu.RLock()
defer c.mu.RUnlock()
return c.props
}
func (c *PropsHandler) GetProperty(name string) (string, error) {
c.mu.RLock()
defer c.mu.RUnlock()
return c.props[name], nil
}
func (c *PropsHandler) SetProperty(name string, value string) error {
c.mu.Lock()
defer c.mu.Unlock()
c.props[name] = value
return nil
}
func (c *PropsHandler) RemoveProperty(name string) error {
c.mu.Lock()
defer c.mu.Unlock()
delete(c.props, name)
return nil
}
func (c *PropsHandler) HasProperties(props garden.Properties) bool {
c.mu.RLock()
defer c.mu.RUnlock()
for k, v := range props {
if prop, ok := c.props[k]; !ok || prop != v {
return false
}
}
return true
}