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AttachmentCriteriaQuery class and infrastructure (#2022)

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* Attachments metadata support
This commit is contained in:
Maksymilian Pawlak
2017-11-14 10:22:02 +00:00
committed by GitHub
parent 2a961b8e2c
commit 1a02c9a74f
13 changed files with 593 additions and 138 deletions
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30
testing/test-utils/src/main/kotlin/net/corda/testing/node/MockAttachmentStorage.kt
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@ -4,7 +4,10 @@ import net.corda.core.contracts.Attachment
import net.corda.core.crypto.SecureHash
import net.corda.core.crypto.sha256
import net.corda.core.internal.AbstractAttachment
import net.corda.core.node.services.AttachmentId
import net.corda.core.node.services.AttachmentStorage
import net.corda.core.node.services.vault.AttachmentQueryCriteria
import net.corda.core.node.services.vault.AttachmentSort
import net.corda.core.serialization.SingletonSerializeAsToken
import java.io.ByteArrayOutputStream
import java.io.InputStream
@ -12,16 +15,8 @@ import java.util.HashMap
import java.util.jar.JarInputStream
class MockAttachmentStorage : AttachmentStorage, SingletonSerializeAsToken() {
val files = HashMap<SecureHash, ByteArray>()
override fun openAttachment(id: SecureHash): Attachment? {
val f = files[id] ?: return null
return object : AbstractAttachment({ f }) {
override val id = id
}
}
override fun importAttachment(jar: InputStream): SecureHash {
override fun importAttachment(jar: InputStream): AttachmentId {
// JIS makes read()/readBytes() return bytes of the current file, but we want to hash the entire container here.
require(jar !is JarInputStream)
@ -37,4 +32,21 @@ class MockAttachmentStorage : AttachmentStorage, SingletonSerializeAsToken() {
}
return sha256
}
override fun importAttachment(jar: InputStream, uploader: String, filename: String): AttachmentId {
return importAttachment(jar)
}
val files = HashMap<SecureHash, ByteArray>()
override fun openAttachment(id: SecureHash): Attachment? {
val f = files[id] ?: return null
return object : AbstractAttachment({ f }) {
override val id = id
}
}
override fun queryAttachments(criteria: AttachmentQueryCriteria, sorting: AttachmentSort?): List<AttachmentId> {
throw NotImplementedError("Querying for attachments not implemented")
}
}