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| package org.apache.xindice.core.meta.inline; |
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| import org.apache.commons.logging.Log; |
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| import org.apache.commons.logging.LogFactory; |
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| import org.apache.xindice.core.FaultCodes; |
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| import org.apache.xindice.core.data.Value; |
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| public class ResourceTypeReader implements InlineMetaReader { |
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| private static final Log log = LogFactory.getLog(ResourceTypeReader.class); |
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| public static final Integer XML = new Integer(1); |
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| public static final Integer BINARY = new Integer(2); |
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| public int getVersion() {
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| return 1;
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| } |
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34455
| public InlineMetaMap read(Value data) throws InlineMetaException {
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34455
| if (log.isDebugEnabled()) {
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| log.debug("ResourceTypeReader.read: data length=" + data.getLength());
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| } |
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34455
| if (data.getLength() != 1) {
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| throw new InlineMetaException(FaultCodes.COL_DOCUMENT_MALFORMED,
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| "Expecting header length of 1"); |
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| } |
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34455
| Integer type;
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34455
| type = new Integer(data.byteAt(0));
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34455
| if (!XML.equals(type) && !BINARY.equals(type)) {
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| throw new InlineMetaException(FaultCodes.COL_DOCUMENT_MALFORMED,
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| "Unexpected type value: " + type); |
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| } |
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34454
| ResourceTypeMap resourceTypeMap = new ResourceTypeMap();
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34454
| resourceTypeMap.put("type", type);
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| return resourceTypeMap;
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| } |
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| public static class ResourceTypeMap implements InlineMetaMap { |
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| private static String[] keys = new String[]{"type"}; |
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| private Integer type; |
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| public boolean containsKey(String key) {
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| return "type".equals(key);
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| } |
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36437
| public Object get(String key) throws InlineMetaException {
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36437
| if ("type".equals(key)) {
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| return type;
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| } else { |
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| throw new InlineMetaException(FaultCodes.GEN_CRITICAL_ERROR,
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| "ResourceTypeMap does not accept key '" + key + "'"); |
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| } |
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| } |
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| public String[] keys() {
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| return keys;
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| } |
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36437
| public void put(String key, Object value) throws InlineMetaException {
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36437
| if ("type".equals(key)) {
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36437
| if (value instanceof Integer) {
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36437
| type = (Integer) value;
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| } else { |
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| throw new InlineMetaException(FaultCodes.GEN_CRITICAL_ERROR,
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| "ResourceTypeMap key 'type' requires an Integer value"); |
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| } |
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| } else { |
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| throw new InlineMetaException(FaultCodes.GEN_CRITICAL_ERROR,
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| "ResourceTypeMap does not accept key '" + key + "'"); |
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| } |
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| } |
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| } |
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| } |