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package org.mule.transport; |
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import org.mule.api.transport.PropertyScope; |
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import org.mule.util.MapUtils; |
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import org.mule.util.ObjectUtils; |
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import java.io.Serializable; |
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import java.util.Collections; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.Map; |
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import java.util.Set; |
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import java.util.TreeMap; |
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import java.util.TreeSet; |
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import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap; |
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public class MessagePropertiesContext implements Serializable |
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{ |
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protected Map scopedMap; |
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protected Set keySet; |
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35 | 1032 | Map applicationProperties = new ConcurrentHashMap(0); |
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37 | 1032 | private PropertyScope defaultScope = PropertyScope.OUTBOUND; |
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43 | 1032 | private boolean fallbackToRegistry = false; |
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public MessagePropertiesContext() |
46 | 1032 | { |
47 | 1032 | keySet = new TreeSet(); |
48 | 1032 | scopedMap = new TreeMap(new PropertyScope.ScopeComparator()); |
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|
50 | 1032 | scopedMap.put(PropertyScope.INVOCATION, new HashMap(6)); |
51 | 1032 | scopedMap.put(PropertyScope.INBOUND, new HashMap(6)); |
52 | 1032 | scopedMap.put(PropertyScope.OUTBOUND, new HashMap(6)); |
53 | 1032 | scopedMap.put(PropertyScope.SESSION, new HashMap(6)); |
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55 | 1032 | } |
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public MessagePropertiesContext(PropertyScope defaultScope) |
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{ |
59 | 0 | this(); |
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|
61 | 0 | checkScopeForWriteAccess(defaultScope); |
62 | 0 | this.defaultScope = defaultScope; |
63 | 0 | } |
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protected Map getScopedProperties(PropertyScope scope) |
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{ |
67 | 1024 | Map map = (Map) scopedMap.get(scope); |
68 | 1024 | if (map == null) |
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{ |
70 | 0 | throw new IllegalArgumentException("Scope not registered: " + scope); |
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} |
72 | 1024 | return map; |
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} |
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void registerInvocationProperties(Map properties) |
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{ |
77 | 0 | if (properties != null) |
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{ |
79 | 0 | getScopedProperties(PropertyScope.INVOCATION).putAll(properties); |
80 | 0 | keySet.addAll(properties.keySet()); |
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} |
82 | 0 | } |
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public PropertyScope getDefaultScope() |
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{ |
86 | 708 | return defaultScope; |
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} |
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void addInboundProperties(Map properties) |
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{ |
91 | 0 | if (properties != null) |
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{ |
93 | 0 | getScopedProperties(PropertyScope.INBOUND).putAll(properties); |
94 | 0 | keySet.addAll(properties.keySet()); |
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} |
96 | 0 | } |
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void registerSessionProperties(Map properties) |
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{ |
100 | 0 | if (properties != null) |
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{ |
102 | 0 | getScopedProperties(PropertyScope.SESSION).putAll(properties); |
103 | 0 | keySet.addAll(properties.keySet()); |
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} |
105 | 0 | } |
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public Object getProperty(String key) |
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{ |
110 | 856 | Object value = null; |
111 | 856 | for (Iterator iterator = scopedMap.values().iterator(); iterator.hasNext();) |
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{ |
113 | 2848 | Map props = (Map) iterator.next(); |
114 | 2848 | value = props.get(key); |
115 | 2848 | if (value != null) |
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{ |
117 | 576 | break; |
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} |
119 | 2272 | } |
120 | 856 | if (value == null && fallbackToRegistry) |
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{ |
122 | 0 | value = applicationProperties.get(key); |
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} |
124 | 856 | return value; |
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} |
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public Object getProperty(String key, PropertyScope scope) |
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{ |
129 | 0 | if (PropertyScope.APPLICATION.equals(scope)) |
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{ |
131 | 0 | return applicationProperties.get(key); |
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} |
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|
134 | 0 | Map props = getScopedProperties(scope); |
135 | 0 | return props.get(key); |
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} |
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public void clearProperties() |
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{ |
140 | 0 | Map props = getScopedProperties(PropertyScope.INVOCATION); |
141 | 0 | keySet.removeAll(props.keySet()); |
142 | 0 | props.clear(); |
143 | 0 | props = getScopedProperties(PropertyScope.OUTBOUND); |
144 | 0 | keySet.removeAll(props.keySet()); |
145 | 0 | props.clear(); |
146 | 0 | props = getScopedProperties(PropertyScope.SESSION); |
147 | 0 | keySet.removeAll(props.keySet()); |
148 | 0 | props.clear(); |
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|
150 | 0 | } |
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public void clearProperties(PropertyScope scope) |
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{ |
154 | 0 | checkScopeForWriteAccess(scope); |
155 | 0 | Map props = getScopedProperties(scope); |
156 | 0 | keySet.removeAll(props.keySet()); |
157 | 0 | props.clear(); |
158 | 0 | } |
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public Object removeProperty(String key) |
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{ |
168 | 94 | Object value = getScopedProperties(PropertyScope.INVOCATION).remove(key); |
169 | 94 | if (value == null) |
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{ |
171 | 94 | value = getScopedProperties(PropertyScope.OUTBOUND).remove(key); |
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} |
173 | 94 | if (value == null) |
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{ |
175 | 74 | value = getScopedProperties(PropertyScope.SESSION).remove(key); |
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} |
177 | 94 | if (value != null) |
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{ |
179 | 20 | keySet.remove(key); |
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} |
181 | 94 | return value; |
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} |
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public void setProperty(String key, Object value) |
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{ |
192 | 638 | getScopedProperties(defaultScope).put(key, value); |
193 | 638 | keySet.add(key); |
194 | 638 | } |
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public void setProperty(String key, Object value, PropertyScope scope) |
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{ |
206 | 124 | checkScopeForWriteAccess(scope); |
207 | 124 | getScopedProperties(scope).put(key, value); |
208 | 124 | keySet.add(key); |
209 | 124 | } |
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public Set getPropertyNames() |
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{ |
214 | 932 | return Collections.unmodifiableSet(keySet); |
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} |
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public Set getPropertyNames(PropertyScope scope) |
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{ |
220 | 0 | return Collections.unmodifiableSet(getScopedProperties(scope).keySet()); |
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} |
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protected void checkScopeForWriteAccess(PropertyScope scope) |
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{ |
225 | 124 | if (scope == null || PropertyScope.INBOUND.equals(scope) || PropertyScope.APPLICATION.equals(scope)) |
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{ |
227 | 0 | throw new IllegalArgumentException("Scope is invalid for writing properties: " + scope); |
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} |
229 | 124 | } |
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public Object getProperty(String key, Object defaultValue) |
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{ |
234 | 0 | Object value = getProperty(key); |
235 | 0 | if (value == null) |
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{ |
237 | 0 | value = defaultValue; |
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} |
239 | 0 | return value; |
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} |
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public byte getByteProperty(String name, byte defaultValue) |
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{ |
244 | 0 | return ObjectUtils.getByte(getProperty(name), defaultValue); |
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} |
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public short getShortProperty(String name, short defaultValue) |
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{ |
249 | 0 | return ObjectUtils.getShort(getProperty(name), defaultValue); |
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} |
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public int getIntProperty(String name, int defaultValue) |
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{ |
254 | 96 | return ObjectUtils.getInt(getProperty(name), defaultValue); |
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} |
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public long getLongProperty(String name, long defaultValue) |
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{ |
259 | 0 | return ObjectUtils.getLong(getProperty(name), defaultValue); |
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} |
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public float getFloatProperty(String name, float defaultValue) |
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{ |
264 | 0 | return ObjectUtils.getFloat(getProperty(name), defaultValue); |
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} |
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public double getDoubleProperty(String name, double defaultValue) |
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{ |
269 | 0 | return ObjectUtils.getDouble(getProperty(name), defaultValue); |
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} |
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public boolean getBooleanProperty(String name, boolean defaultValue) |
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{ |
274 | 0 | return ObjectUtils.getBoolean(getProperty(name), defaultValue); |
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} |
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public String getStringProperty(String name, String defaultValue) |
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{ |
279 | 0 | return ObjectUtils.getString(getProperty(name), defaultValue); |
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} |
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public String toString() |
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{ |
284 | 0 | StringBuffer buf = new StringBuffer(128); |
285 | 0 | buf.append("Properites{"); |
286 | 0 | for (Iterator iterator = scopedMap.entrySet().iterator(); iterator.hasNext();) |
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{ |
288 | 0 | Map.Entry entry = (Map.Entry) iterator.next(); |
289 | 0 | buf.append(entry.getKey()).append(":"); |
290 | 0 | buf.append(MapUtils.toString((Map) entry.getValue(), false)); |
291 | 0 | buf.append(", "); |
292 | 0 | } |
293 | 0 | buf.append("}"); |
294 | 0 | return buf.toString(); |
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} |
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} |