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package org.kuali.rice.kns.service.impl; |
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import java.util.List; |
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import java.util.Map; |
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import org.apache.log4j.Logger; |
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import org.kuali.rice.kew.service.KEWServiceLocator; |
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import org.kuali.rice.kns.bo.Parameter; |
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import org.kuali.rice.kns.service.KNSServiceLocator; |
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import org.kuali.rice.kns.service.ParameterEvaluator; |
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import org.kuali.rice.kns.service.ParameterService; |
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import org.kuali.rice.kns.util.KNSConstants; |
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| 39 | 0 | public class ParameterServiceProxyImpl implements ParameterService { |
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private ParameterService parameterService; |
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public static final String PARAMETER_CACHE_PREFIX = "ParameterProxy:"; |
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public static final String PARAMETER_CACHE_GROUP_NAME = "SystemParameterProxy"; |
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public Parameter retrieveParameter(String namespaceCode, String detailTypeCode, |
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String parameterName) { |
| 46 | 0 | Parameter parameter = fetchFromCache(namespaceCode, detailTypeCode, parameterName); |
| 47 | 0 | if (parameter != null) { |
| 48 | 0 | return parameter; |
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} |
| 50 | 0 | parameter = getParameterService().retrieveParameter(namespaceCode, detailTypeCode, parameterName); |
| 51 | 0 | insertIntoCache(parameter); |
| 52 | 0 | return parameter; |
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} |
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@SuppressWarnings("unchecked") |
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public void setParameterForTesting(Class componentClass, String parameterName, String parameterText) { |
| 57 | 0 | getParameterService().setParameterForTesting(componentClass, parameterName, parameterText); |
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| 59 | 0 | } |
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public String getDetailType(Class<? extends Object> documentOrStepClass) { |
| 62 | 0 | return getParameterService().getDetailType(documentOrStepClass); |
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} |
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public boolean getIndicatorParameter( |
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Class<? extends Object> componentClass, String parameterName) { |
| 67 | 0 | return getParameterService().getIndicatorParameter(componentClass, |
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parameterName); |
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} |
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public String getNamespace(Class<? extends Object> documentOrStepClass) { |
| 72 | 0 | return getParameterService().getNamespace(documentOrStepClass); |
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} |
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public ParameterEvaluator getParameterEvaluator( |
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Class<? extends Object> componentClass, String allowParameterName, |
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String denyParameterName, String constrainingValue, |
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String constrainedValue) { |
| 79 | 0 | return getParameterService().getParameterEvaluator(componentClass, |
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allowParameterName, denyParameterName, constrainingValue, |
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constrainedValue); |
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} |
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public ParameterEvaluator getParameterEvaluator( |
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Class<? extends Object> componentClass, String parameterName, |
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String constrainingValue, String constrainedValue) { |
| 87 | 0 | return getParameterService().getParameterEvaluator(componentClass, |
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parameterName, constrainingValue, constrainedValue); |
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} |
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public ParameterEvaluator getParameterEvaluator( |
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Class<? extends Object> componentClass, String parameterName, |
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String constrainedValue) { |
| 94 | 0 | return getParameterService().getParameterEvaluator(componentClass, |
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parameterName, constrainedValue); |
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} |
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public ParameterEvaluator getParameterEvaluator( |
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Class<? extends Object> componentClass, String parameterName) { |
| 100 | 0 | return getParameterService().getParameterEvaluator(componentClass, |
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parameterName); |
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} |
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public String getParameterValue(Class<? extends Object> componentClass, |
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String parameterName, String constrainingValue) { |
| 106 | 0 | return getParameterService().getParameterValue(componentClass, |
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parameterName, constrainingValue); |
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} |
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public String getParameterValue(Class<? extends Object> componentClass, |
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String parameterName) { |
| 112 | 0 | return getParameterService().getParameterValue(componentClass, |
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parameterName); |
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} |
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public List<String> getParameterValues( |
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Class<? extends Object> componentClass, String parameterName, |
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String constrainingValue) { |
| 119 | 0 | return getParameterService().getParameterValues(componentClass, |
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parameterName, constrainingValue); |
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} |
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public List<String> getParameterValues( |
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Class<? extends Object> componentClass, String parameterName) { |
| 125 | 0 | return getParameterService().getParameterValues(componentClass, |
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parameterName); |
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} |
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public boolean parameterExists(Class<? extends Object> componentClass, |
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String parameterName) { |
| 131 | 0 | return getParameterService().parameterExists(componentClass, |
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parameterName); |
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} |
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public ParameterService getParameterService() { |
| 136 | 0 | if ( parameterService == null ) { |
| 137 | 0 | parameterService = KNSServiceLocator.getParameterServerService(); |
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} |
| 139 | 0 | return parameterService; |
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} |
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public List<Parameter> retrieveParametersGivenLookupCriteria( |
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Map<String, String> fieldValues) { |
| 144 | 0 | return getParameterService().retrieveParametersGivenLookupCriteria(fieldValues); |
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} |
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public String getParameterValue(String namespaceCode, String detailTypeCode, String parameterName) { |
| 148 | 0 | return getParameterService().getParameterValue(namespaceCode, detailTypeCode, parameterName); |
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} |
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public List<String> getParameterValues(String namespaceCode, String detailTypeCode, String parameterName) { |
| 152 | 0 | return getParameterService().getParameterValues(namespaceCode, detailTypeCode, parameterName); |
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} |
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public boolean getIndicatorParameter(String namespaceCode, String detailTypeCode, String parameterName) { |
| 157 | 0 | return getParameterService().getIndicatorParameter(namespaceCode, detailTypeCode, parameterName); |
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} |
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public ParameterEvaluator getParameterEvaluator(String namespaceCode, String detailTypeCode, String parameterName) { |
| 161 | 0 | return getParameterService().getParameterEvaluator(namespaceCode, detailTypeCode, parameterName); |
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} |
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public ParameterEvaluator getParameterEvaluator(String namespaceCode, String detailTypeCode, String parameterName, String constrainedValue) { |
| 165 | 0 | return getParameterService().getParameterEvaluator(namespaceCode, detailTypeCode, parameterName, constrainedValue); |
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} |
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public void clearCache() { |
| 170 | 0 | getParameterService().clearCache(); |
| 171 | 0 | KEWServiceLocator.getCacheAdministrator().flushGroup(PARAMETER_CACHE_GROUP_NAME); |
| 172 | 0 | } |
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protected Parameter fetchFromCache(String namespaceCode, String detailTypeCode, String name) { |
| 175 | 0 | return (Parameter)KEWServiceLocator.getCacheAdministrator().getFromCache(getParameterCacheKey(namespaceCode, detailTypeCode, name)); |
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} |
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protected void insertIntoCache(Parameter parameter) { |
| 179 | 0 | if (parameter == null) { |
| 180 | 0 | return; |
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} |
| 182 | 0 | KEWServiceLocator.getCacheAdministrator().putInCache(getParameterCacheKey(parameter.getParameterNamespaceCode(), parameter.getParameterDetailTypeCode(), parameter.getParameterName()), parameter, PARAMETER_CACHE_GROUP_NAME); |
| 183 | 0 | } |
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protected void flushParameterFromCache(String namespaceCode, String detailTypeCode, String name) { |
| 186 | 0 | KEWServiceLocator.getCacheAdministrator().flushEntry(getParameterCacheKey(namespaceCode, detailTypeCode, name)); |
| 187 | 0 | } |
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protected String getParameterCacheKey(String namespaceCode, String detailTypeCode, String name) { |
| 190 | 0 | return PARAMETER_CACHE_PREFIX + namespaceCode + "-" + detailTypeCode + "-" + name; |
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} |
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} |