Examples of org.apache.ode.utils.HierarchicalProperties

org.apache.ode.utils.HierarchicalProperties
This class load a regular property file in {@link java.util.Properties} instance. The main feature is that property canbe chained in three levels. Then when querying for a property, if it's not found in the deepest level, the parent will be queryed and so on.
A prefix must be defined to discriminate the property name and the level-1, level-2 names. The default prefix is {@link #ODE_PREFFIX}.
Properties must respect the following pattern: [level1.[level2.]prefix.]property
A concrete use case could be the definition of properties for wsdl services and ports.
Level 0 would be: values common to all services and ports.
Level 1: values common to a given service.
Level 2: values common to a given port.
For instance, if the property file looks like this:
```
 timeout=40000 film-service.port-of-cannes.ode.timeout=50000  max-redirects=30 brel-service.ode.max-redirects=40 brel-service.port-of-amsterdam.ode.max-redirects=60 
```
The following values may be expected:
```
 getProperty("max-redirects")                                       => 30 getProperty("brel-service", "max-redirects")                       => 40 getProperty("brel-service", "port-of-amsterdam", "max-redirects")  => 60  getProperty("film-service", "timeout")                       => 40000 getProperty("film-service", "port-of-cannes", "timeout")     => 50000 getProperty("brel-service", "port-of-amsterdam", "timeout")  => 40000 
```
Values may contain some environment variables. For instance, message=You're using ${java.version}.
This class is not thread-safe. @author Alexis Midon

        protected void init() {
            ilPropertiesLock.writeLock().lock();
            try {
                if (ilProperties == null) {
                    try {
                        ilProperties = new HierarchicalProperties(super.file);
                    } catch (IOException e) {
                        throw new ContextException("Integration-Layer Properties cannot be loaded!", e);
                    }
                } else {
                    ilProperties.clear();

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        public void init() {
            try {
                // do not hold a reference on the file list, so that changes are handled
                // and always create a new instance of the HierarchicalProperties
                object = new HierarchicalProperties(collectEndpointConfigFiles());
            } catch (IOException e) {
                throw new ContextException("Integration-Layer Properties cannot be loaded!", e);
            }
        }

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                ilPropertiesLock.writeLock().lock();
                try {
                    try {
                        // do not hold a reference on the file list, so that changes are handled
                        // and always create a new instance of the HierarchicalProperties
                        ilProperties = new HierarchicalProperties(collectEndpointConfigFiles());
                    } catch (IOException e) {
                        throw new ContextException("Integration-Layer Properties cannot be loaded!", e);
                    }
                } finally {
                    ilPropertiesLock.writeLock().unlock();

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        public void init() {
            try {
                // do not hold a reference on the file list, so that changes are handled
                // and always create a new instance of the HierarchicalProperties
                object = new HierarchicalProperties(collectEndpointConfigFiles());
            } catch (IOException e) {
                throw new ContextException("Integration-Layer Properties cannot be loaded!", e);
            }
        }

View Full Code Here


        public void init() {
            try {
                // do not hold a reference on the file list, so that changes are handled
                // and always create a new instance of the HierarchicalProperties
                object = new HierarchicalProperties(collectEndpointConfigFiles());
            } catch (IOException e) {
                throw new ContextException("Integration-Layer Properties cannot be loaded!", e);
            }
        }

View Full Code Here


        public void init() {
            try {
                // do not hold a reference on the file list, so that changes are handled
                // and always create a new instance of the HierarchicalProperties
                object = new HierarchicalProperties(collectEndpointConfigFiles());
            } catch (IOException e) {
                throw new ContextException("Integration-Layer Properties cannot be loaded!", e);
            }
        }

View Full Code Here


        public void init() {
            try {
                // do not hold a reference on the file list, so that changes are handled
                // and always create a new instance of the HierarchicalProperties
                object = new HierarchicalProperties(collectEndpointConfigFiles());
            } catch (IOException e) {
                throw new ContextException("Integration-Layer Properties cannot be loaded!", e);
            }
        }

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