| 1 | |
package org.kuali.rice.krms.api.engine; |
| 2 | |
|
| 3 | |
import java.util.Collections; |
| 4 | |
import java.util.HashMap; |
| 5 | |
import java.util.HashSet; |
| 6 | |
import java.util.Map; |
| 7 | |
import java.util.Map.Entry; |
| 8 | |
import java.util.Set; |
| 9 | |
|
| 10 | |
import org.kuali.rice.core.api.exception.RiceRuntimeException; |
| 11 | |
import org.springframework.util.CollectionUtils; |
| 12 | |
|
| 13 | |
public class TermResolutionException extends RiceRuntimeException { |
| 14 | |
|
| 15 | |
private static final long serialVersionUID = 1L; |
| 16 | |
|
| 17 | |
public final String termResolverClassName; |
| 18 | |
public final TermSpecification outputTerm; |
| 19 | |
public final Set<TermSpecification> prereqs; |
| 20 | |
public final Set<String> parameterNames; |
| 21 | |
public final Map<String, String> parameters; |
| 22 | |
|
| 23 | |
private static String buildResolutionInfoString(TermResolver<?> tr, Map<String, String> parameters) { |
| 24 | 0 | StringBuilder result = new StringBuilder(); |
| 25 | |
|
| 26 | 0 | result.append("["); |
| 27 | 0 | result.append(TermResolver.class.getSimpleName() + "="); |
| 28 | |
|
| 29 | 0 | if (tr == null) { |
| 30 | 0 | result.append("null"); |
| 31 | |
} else { |
| 32 | 0 | result.append(tr.toString()); |
| 33 | |
} |
| 34 | |
|
| 35 | 0 | result.append(", parameters={"); |
| 36 | |
|
| 37 | 0 | boolean firstEntry = true; |
| 38 | 0 | if (!CollectionUtils.isEmpty(parameters)) { |
| 39 | |
|
| 40 | 0 | for (Entry<String,String> parameter : parameters.entrySet()){ |
| 41 | |
|
| 42 | 0 | if (firstEntry) { |
| 43 | 0 | firstEntry = false; |
| 44 | |
} else { |
| 45 | 0 | result.append(","); |
| 46 | |
} |
| 47 | |
|
| 48 | 0 | result.append(parameter.getKey()); |
| 49 | 0 | result.append("="); |
| 50 | 0 | result.append(parameter.getValue()); |
| 51 | |
} |
| 52 | |
} |
| 53 | |
|
| 54 | 0 | result.append("}]"); |
| 55 | 0 | return result.toString(); |
| 56 | |
} |
| 57 | |
|
| 58 | |
public TermResolutionException(String message, TermResolver<?> tr, Map<String, String> parameters, Throwable cause) { |
| 59 | 0 | super(message + " " + buildResolutionInfoString(tr, parameters), cause); |
| 60 | 0 | if (tr == null) { |
| 61 | 0 | termResolverClassName = ""; |
| 62 | 0 | outputTerm = null; |
| 63 | 0 | prereqs = null; |
| 64 | 0 | parameterNames = null; |
| 65 | |
} else { |
| 66 | 0 | termResolverClassName = tr.getClass().getName(); |
| 67 | 0 | outputTerm = tr.getOutput(); |
| 68 | 0 | prereqs = tr.getPrerequisites(); |
| 69 | 0 | parameterNames = Collections.unmodifiableSet(new HashSet<String>(tr.getParameterNames())); |
| 70 | |
} |
| 71 | 0 | if (parameters != null){ |
| 72 | 0 | this.parameters = Collections.unmodifiableMap(new HashMap<String, String>(parameters)); |
| 73 | |
} else { |
| 74 | 0 | this.parameters = null; |
| 75 | |
} |
| 76 | 0 | } |
| 77 | |
|
| 78 | |
public TermResolutionException(String message, TermResolver<?> tr, Map<String, String> parameters) { |
| 79 | 0 | super(message + " " + buildResolutionInfoString(tr, parameters)); |
| 80 | 0 | if (tr == null) { |
| 81 | 0 | termResolverClassName = ""; |
| 82 | 0 | outputTerm = null; |
| 83 | 0 | prereqs = null; |
| 84 | 0 | parameterNames = null; |
| 85 | |
} else { |
| 86 | 0 | termResolverClassName = tr.getClass().getName(); |
| 87 | 0 | outputTerm = tr.getOutput(); |
| 88 | 0 | prereqs = tr.getPrerequisites(); |
| 89 | 0 | parameterNames = Collections.unmodifiableSet(new HashSet<String>(tr.getParameterNames())); |
| 90 | |
} |
| 91 | 0 | if (parameters != null){ |
| 92 | 0 | this.parameters = Collections.unmodifiableMap(new HashMap<String, String>(parameters)); |
| 93 | |
} else { |
| 94 | 0 | this.parameters = null; |
| 95 | |
} |
| 96 | 0 | } |
| 97 | |
|
| 98 | |
} |