Package org.apache.lenya.cms.metadata

Examples of org.apache.lenya.cms.metadata.MetaDataRegistry

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    public MetaData getMetaData(String namespaceUri) throws MetaDataException {

        MetaData meta = (MetaData) this.namespace2metadata.get(namespaceUri);
        if (meta == null) {
           
            MetaDataRegistry registry = null;
            try {
                registry = (MetaDataRegistry) this.manager.lookup(MetaDataRegistry.ROLE);
                if (!registry.isRegistered(namespaceUri)) {
                    throw new MetaDataException("The namespace [" + namespaceUri
                            + "] is not registered!");
                }
            } catch (ServiceException e) {
                throw new MetaDataException(e);
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        NamespaceHelper dcHelper = new NamespaceHelper(DublinCore.DC_NAMESPACE, "", xml);
        Element dcElement = helper.getFirstChild(metaElement, "dc");

        if (dcElement != null) {
            MetaDataRegistry registry = null;
            try {
                registry = (MetaDataRegistry) this.manager.lookup(MetaDataRegistry.ROLE);
                ElementSet dcElementSet = registry.getElementSet(DublinCore.DC_NAMESPACE);
                ElementSet dcTermSet = registry.getElementSet(DublinCore.DCTERMS_NAMESPACE);

                Element[] dcElements = dcHelper.getChildren(dcElement);
                for (int i = 0; i < dcElements.length; i++) {
                    String value = DocumentHelper.getSimpleElementText(dcElements[i]);
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    protected void setValue(String namespaceUri, String key, String value) throws MetaDataException {
        throw new IllegalStateException("Operation not supported");
    }

    public String[] getMetaDataNamespaceUris() throws MetaDataException {
        MetaDataRegistry registry = null;
        try {
            registry = (MetaDataRegistry) this.manager.lookup(MetaDataRegistry.ROLE);
            return registry.getNamespaceUris();
        } catch (ServiceException e) {
            throw new MetaDataException(e);
        } finally {
            if (registry != null) {
                this.manager.release(registry);
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        for (int i = 0; i < DEFAULT_FIELDS.length; i++) {
            TermQuery termQuery = new TermQuery(getTerm(DEFAULT_FIELDS[i], searchTerm));
            query.add(termQuery, false, false);
        }

        MetaDataRegistry registry = null;
        MetaDataFieldRegistry fieldRegistry = null;
        try {
            registry = (MetaDataRegistry) this.manager.lookup(MetaDataRegistry.ROLE);
            fieldRegistry = (MetaDataFieldRegistry) this.manager.lookup(MetaDataFieldRegistry.ROLE);
            String[] namespaces = registry.getNamespaceUris();
            for (int n = 0; n < namespaces.length; n++) {
                ElementSet elementSet = registry.getElementSet(namespaces[n]);
                Element[] elements = elementSet.getElements();
                for (int e = 0; e < elements.length; e++) {
                    if (elements[e].isSearchable()) {
                        String field = fieldRegistry.getFieldName(namespaces[n], elements[e].getName());
                        TermQuery termQuery = new TermQuery(getTerm(field, searchTerm));
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        if (getSourceDocument() == null) {
            return;
        }

        MetaDataRegistry registry = null;
        try {
            registry = (MetaDataRegistry) this.manager.lookup(MetaDataRegistry.ROLE);

            List numbers = new ArrayList();
            Map num2namespace = new HashMap();
            List keyList = new ArrayList();

            String[] namespaces = registry.getNamespaceUris();

            for (int nsIndex = 0; nsIndex < namespaces.length; nsIndex++) {
                MetaData meta = getSourceDocument().getMetaData(namespaces[nsIndex]);
                String[] keys = meta.getPossibleKeys();
                for (int keyIndex = 0; keyIndex < keys.length; keyIndex++) {
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    public MetaData getMetaData(String namespaceUri) throws MetaDataException {

        MetaData meta = (MetaData) this.namespace2metadata.get(namespaceUri);
        if (meta == null) {
           
            MetaDataRegistry registry = null;
            try {
                registry = (MetaDataRegistry) this.manager.lookup(MetaDataRegistry.ROLE);
                if (!registry.isRegistered(namespaceUri)) {
                    throw new MetaDataException("The namespace [" + namespaceUri
                            + "] is not registered!");
                }
            } catch (ServiceException e) {
                throw new MetaDataException(e);
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        NamespaceHelper dcHelper = new NamespaceHelper(DublinCore.DC_NAMESPACE, "", xml);
        Element dcElement = helper.getFirstChild(metaElement, "dc");

        if (dcElement != null) {
            MetaDataRegistry registry = null;
            try {
                registry = (MetaDataRegistry) this.manager.lookup(MetaDataRegistry.ROLE);
                ElementSet dcElementSet = registry.getElementSet(DublinCore.DC_NAMESPACE);
                ElementSet dcTermSet = registry.getElementSet(DublinCore.DCTERMS_NAMESPACE);

                Element[] dcElements = dcHelper.getChildren(dcElement);
                for (int i = 0; i < dcElements.length; i++) {
                    String value = DocumentHelper.getSimpleElementText(dcElements[i]);
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    protected void setValue(String namespaceUri, String key, String value) throws MetaDataException {
        throw new IllegalStateException("Operation not supported");
    }

    public String[] getMetaDataNamespaceUris() throws MetaDataException {
        MetaDataRegistry registry = null;
        try {
            registry = (MetaDataRegistry) this.manager.lookup(MetaDataRegistry.ROLE);
            return registry.getNamespaceUris();
        } catch (ServiceException e) {
            throw new MetaDataException(e);
        } finally {
            if (registry != null) {
                this.manager.release(registry);
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    private ElementSet elementSet;

    public ElementSet getElementSet() {
        if (this.elementSet == null) {
            try {
                MetaDataRegistry registry = (MetaDataRegistry) this.manager
                        .lookup(MetaDataRegistry.ROLE);
                this.elementSet = registry.getElementSet(this.namespaceUri);
            } catch (Exception e) {
                throw new RuntimeException(e);
            }

        }
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    }

    protected void initPrefixes() {
        if (this.namespace2prefix == null) {
            this.namespace2prefix = new HashMap();
            MetaDataRegistry registry = getRegistry();
            try {
                String[] namespaces = registry.getNamespaceUris();
                for (int n = 0; n < namespaces.length; n++) {
                    String prefix = "{" + namespaces[n] + "}";
                    this.namespace2prefix.put(namespaces[n], prefix);
                }
            } catch (Exception e) {
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Related Classes of org.apache.lenya.cms.metadata.MetaDataRegistry

  • org.apache.lenya.cms.cocoon.components.modules.input.MetaDataModule
  • org.apache.lenya.cms.metadata.usecases.Metadata
  • org.apache.lenya.cms.repository.SourceNodeMetaData
  • org.apache.lenya.cms.repository.SourceNodeMetaDataHandler
  • org.apache.lenya.modules.lucene.ImageQueryStringModule
  • org.apache.lenya.modules.lucene.impl.MetaDataFieldRegistryImpl
  • org.apache.lenya.modules.lucene.QueryStringModule
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